remove zsh styles
This commit is contained in:
commit
99f9dd6013
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local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
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local user_host="%B%(!.%{$fg[red]%}.%{$fg[green]%})%n@%m%{$reset_color%} "
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local user_symbol='%(!.#.$)'
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local current_dir="%B%{$fg[blue]%}%~ %{$reset_color%}"
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local vcs_branch='$(git_prompt_info)$(hg_prompt_info)'
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local rvm_ruby='$(ruby_prompt_info)'
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local venv_prompt='$(virtualenv_prompt_info)'
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ZSH_THEME_RVM_PROMPT_OPTIONS="i v g"
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PROMPT="╭─${user_host}${current_dir}${rvm_ruby}${vcs_branch}${venv_prompt}
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╰─%B${user_symbol}%b "
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RPROMPT="%B${return_code}%b"
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ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%}‹"
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ZSH_THEME_GIT_PROMPT_SUFFIX="› %{$reset_color%}"
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ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}●%{$fg[yellow]%}"
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ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[yellow]%}"
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ZSH_THEME_HG_PROMPT_PREFIX="$ZSH_THEME_GIT_PROMPT_PREFIX"
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ZSH_THEME_HG_PROMPT_SUFFIX="$ZSH_THEME_GIT_PROMPT_SUFFIX"
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ZSH_THEME_HG_PROMPT_DIRTY="$ZSH_THEME_GIT_PROMPT_DIRTY"
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ZSH_THEME_HG_PROMPT_CLEAN="$ZSH_THEME_GIT_PROMPT_CLEAN"
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ZSH_THEME_RUBY_PROMPT_PREFIX="%{$fg[red]%}‹"
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ZSH_THEME_RUBY_PROMPT_SUFFIX="› %{$reset_color%}"
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ZSH_THEME_VIRTUAL_ENV_PROMPT_PREFIX="%{$fg[green]%}‹"
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ZSH_THEME_VIRTUAL_ENV_PROMPT_SUFFIX="› %{$reset_color%}"
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ZSH_THEME_VIRTUALENV_PREFIX="$ZSH_THEME_VIRTUAL_ENV_PROMPT_PREFIX"
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ZSH_THEME_VIRTUALENV_SUFFIX="$ZSH_THEME_VIRTUAL_ENV_PROMPT_SUFFIX"
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* text=auto
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*.zsh text eol=lf
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*.zsh-theme text eol=lf
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/prompt_powerlevel9k_setup text eol=lf
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/prompt_powerlevel10k_setup text eol=lf
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*.zwc
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Copyright (c) 2009-2014 Robby Russell and contributors (see https://github.com/robbyrussell/oh-my-zsh/contributors)
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Copyright (c) 2014-2017 Ben Hilburn <bhilburn@gmail.com>
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Copyright (c) 2019 Roman Perepelitsa <roman.perepelitsa@gmail.com> and contributors (see https://github.com/romkatv/powerlevel10k/contributors)
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MIT LICENSE
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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ZSH := $(shell command -v zsh 2> /dev/null)
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all:
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zwc:
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$(MAKE) -C gitstatus zwc
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$(or $(ZSH),:) -fc 'for f in *.zsh-theme internal/*.zsh; do zcompile -R -- $$f.zwc $$f || exit; done'
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minify:
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$(MAKE) -C gitstatus minify
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rm -rf -- .git .gitattributes .gitignore LICENSE Makefile README.md font.md powerlevel10k.png
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pkg: zwc
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$(MAKE) -C gitstatus pkg
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Load Diff
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Load Diff
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Load Diff
File diff suppressed because it is too large
Load Diff
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# Config file for Powerlevel10k with the style of Pure (https://github.com/sindresorhus/pure).
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#
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# Differences from Pure:
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#
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# - Git:
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# - `@c4d3ec2c` instead of something like `v1.4.0~11` when in detached HEAD state.
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# - No automatic `git fetch` (the same as in Pure with `PURE_GIT_PULL=0`).
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#
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# Apart from the differences listed above, the replication of Pure prompt is exact. This includes
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# even the questionable parts. For example, just like in Pure, there is no indication of Git status
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# being stale; prompt symbol is the same in command, visual and overwrite vi modes; when prompt
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# doesn't fit on one line, it wraps around with no attempt to shorten it.
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#
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# If you like the general style of Pure but not particularly attached to all its quirks, type
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# `p10k configure` and pick "Lean" style. This will give you slick minimalist prompt while taking
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# advantage of Powerlevel10k features that aren't present in Pure.
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# Temporarily change options.
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'builtin' 'local' '-a' 'p10k_config_opts'
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[[ ! -o 'aliases' ]] || p10k_config_opts+=('aliases')
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[[ ! -o 'sh_glob' ]] || p10k_config_opts+=('sh_glob')
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[[ ! -o 'no_brace_expand' ]] || p10k_config_opts+=('no_brace_expand')
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'builtin' 'setopt' 'no_aliases' 'no_sh_glob' 'brace_expand'
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() {
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emulate -L zsh -o extended_glob
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# Unset all configuration options.
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unset -m '(POWERLEVEL9K_*|DEFAULT_USER)~POWERLEVEL9K_GITSTATUS_DIR'
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# Zsh >= 5.1 is required.
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[[ $ZSH_VERSION == (5.<1->*|<6->.*) ]] || return
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# Prompt colors.
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local grey=242
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local red=1
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local yellow=3
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local blue=4
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local magenta=5
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local cyan=6
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local white=7
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# Left prompt segments.
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typeset -g POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(
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# =========================[ Line #1 ]=========================
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context # user@host
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dir # current directory
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vcs # git status
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command_execution_time # previous command duration
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# =========================[ Line #2 ]=========================
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newline # \n
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virtualenv # python virtual environment
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prompt_char # prompt symbol
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)
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# Right prompt segments.
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typeset -g POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(
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# =========================[ Line #1 ]=========================
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# command_execution_time # previous command duration
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# virtualenv # python virtual environment
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# context # user@host
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# time # current time
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# =========================[ Line #2 ]=========================
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newline # \n
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)
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# Basic style options that define the overall prompt look.
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typeset -g POWERLEVEL9K_BACKGROUND= # transparent background
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typeset -g POWERLEVEL9K_{LEFT,RIGHT}_{LEFT,RIGHT}_WHITESPACE= # no surrounding whitespace
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typeset -g POWERLEVEL9K_{LEFT,RIGHT}_SUBSEGMENT_SEPARATOR=' ' # separate segments with a space
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typeset -g POWERLEVEL9K_{LEFT,RIGHT}_SEGMENT_SEPARATOR= # no end-of-line symbol
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typeset -g POWERLEVEL9K_VISUAL_IDENTIFIER_EXPANSION= # no segment icons
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# Add an empty line before each prompt except the first. This doesn't emulate the bug
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# in Pure that makes prompt drift down whenever you use the Alt-C binding from fzf or similar.
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typeset -g POWERLEVEL9K_PROMPT_ADD_NEWLINE=true
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# Magenta prompt symbol if the last command succeeded.
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typeset -g POWERLEVEL9K_PROMPT_CHAR_OK_{VIINS,VICMD,VIVIS}_FOREGROUND=$magenta
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# Red prompt symbol if the last command failed.
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typeset -g POWERLEVEL9K_PROMPT_CHAR_ERROR_{VIINS,VICMD,VIVIS}_FOREGROUND=$red
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# Default prompt symbol.
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typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VIINS_CONTENT_EXPANSION='❯'
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# Prompt symbol in command vi mode.
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typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VICMD_CONTENT_EXPANSION='❮'
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# Prompt symbol in visual vi mode is the same as in command mode.
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typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VIVIS_CONTENT_EXPANSION='❮'
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# Prompt symbol in overwrite vi mode is the same as in command mode.
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typeset -g POWERLEVEL9K_PROMPT_CHAR_OVERWRITE_STATE=false
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# Grey Python Virtual Environment.
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typeset -g POWERLEVEL9K_VIRTUALENV_FOREGROUND=$grey
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# Don't show Python version.
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typeset -g POWERLEVEL9K_VIRTUALENV_SHOW_PYTHON_VERSION=false
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typeset -g POWERLEVEL9K_VIRTUALENV_{LEFT,RIGHT}_DELIMITER=
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# Blue current directory.
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typeset -g POWERLEVEL9K_DIR_FOREGROUND=$blue
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# Context format when root: user@host. The first part white, the rest grey.
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typeset -g POWERLEVEL9K_CONTEXT_ROOT_TEMPLATE="%F{$white}%n%f%F{$grey}@%m%f"
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# Context format when not root: user@host. The whole thing grey.
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typeset -g POWERLEVEL9K_CONTEXT_TEMPLATE="%F{$grey}%n@%m%f"
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# Don't show context unless root or in SSH.
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typeset -g POWERLEVEL9K_CONTEXT_{DEFAULT,SUDO}_CONTENT_EXPANSION=
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# Show previous command duration only if it's >= 5s.
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typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD=5
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# Don't show fractional seconds. Thus, 7s rather than 7.3s.
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typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION=0
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# Duration format: 1d 2h 3m 4s.
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typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_FORMAT='d h m s'
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# Yellow previous command duration.
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typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_FOREGROUND=$yellow
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# Grey Git prompt. This makes stale prompts indistinguishable from up-to-date ones.
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typeset -g POWERLEVEL9K_VCS_FOREGROUND=$grey
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# Disable async loading indicator to make directories that aren't Git repositories
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# indistinguishable from large Git repositories without known state.
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typeset -g POWERLEVEL9K_VCS_LOADING_TEXT=
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# Don't wait for Git status even for a millisecond, so that prompt always updates
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# asynchronously when Git state changes.
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typeset -g POWERLEVEL9K_VCS_MAX_SYNC_LATENCY_SECONDS=0
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# Cyan ahead/behind arrows.
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typeset -g POWERLEVEL9K_VCS_{INCOMING,OUTGOING}_CHANGESFORMAT_FOREGROUND=$cyan
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# Don't show remote branch, current tag or stashes.
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typeset -g POWERLEVEL9K_VCS_GIT_HOOKS=(vcs-detect-changes git-untracked git-aheadbehind)
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# Don't show the branch icon.
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typeset -g POWERLEVEL9K_VCS_BRANCH_ICON=
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# When in detached HEAD state, show @commit where branch normally goes.
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typeset -g POWERLEVEL9K_VCS_COMMIT_ICON='@'
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# Don't show staged, unstaged, untracked indicators.
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typeset -g POWERLEVEL9K_VCS_{STAGED,UNSTAGED,UNTRACKED}_ICON=
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# Show '*' when there are staged, unstaged or untracked files.
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typeset -g POWERLEVEL9K_VCS_DIRTY_ICON='*'
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# Show '⇣' if local branch is behind remote.
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typeset -g POWERLEVEL9K_VCS_INCOMING_CHANGES_ICON=':⇣'
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# Show '⇡' if local branch is ahead of remote.
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typeset -g POWERLEVEL9K_VCS_OUTGOING_CHANGES_ICON=':⇡'
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# Don't show the number of commits next to the ahead/behind arrows.
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typeset -g POWERLEVEL9K_VCS_{COMMITS_AHEAD,COMMITS_BEHIND}_MAX_NUM=1
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# Remove space between '⇣' and '⇡' and all trailing spaces.
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typeset -g POWERLEVEL9K_VCS_CONTENT_EXPANSION='${${${P9K_CONTENT/⇣* :⇡/⇣⇡}// }//:/ }'
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# Grey current time.
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typeset -g POWERLEVEL9K_TIME_FOREGROUND=$grey
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# Format for the current time: 09:51:02. See `man 3 strftime`.
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typeset -g POWERLEVEL9K_TIME_FORMAT='%D{%H:%M:%S}'
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# If set to true, time will update when you hit enter. This way prompts for the past
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# commands will contain the start times of their commands rather than the end times of
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# their preceding commands.
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typeset -g POWERLEVEL9K_TIME_UPDATE_ON_COMMAND=false
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||||||
# Transient prompt works similarly to the builtin transient_rprompt option. It trims down prompt
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||||||
# when accepting a command line. Supported values:
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||||||
#
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||||||
# - off: Don't change prompt when accepting a command line.
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||||||
# - always: Trim down prompt when accepting a command line.
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||||||
# - same-dir: Trim down prompt when accepting a command line unless this is the first command
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||||||
# typed after changing current working directory.
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|
||||||
typeset -g POWERLEVEL9K_TRANSIENT_PROMPT=off
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||||||
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||||||
# Instant prompt mode.
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|
||||||
#
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|
||||||
# - off: Disable instant prompt. Choose this if you've tried instant prompt and found
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|
||||||
# it incompatible with your zsh configuration files.
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|
||||||
# - quiet: Enable instant prompt and don't print warnings when detecting console output
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||||||
# during zsh initialization. Choose this if you've read and understood
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|
||||||
# https://github.com/romkatv/powerlevel10k/blob/master/README.md#instant-prompt.
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|
||||||
# - verbose: Enable instant prompt and print a warning when detecting console output during
|
|
||||||
# zsh initialization. Choose this if you've never tried instant prompt, haven't
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||||||
# seen the warning, or if you are unsure what this all means.
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||||||
typeset -g POWERLEVEL9K_INSTANT_PROMPT=verbose
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|
||||||
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|
||||||
# Hot reload allows you to change POWERLEVEL9K options after Powerlevel10k has been initialized.
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|
||||||
# For example, you can type POWERLEVEL9K_BACKGROUND=red and see your prompt turn red. Hot reload
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|
||||||
# can slow down prompt by 1-2 milliseconds, so it's better to keep it turned off unless you
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||||||
# really need it.
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|
||||||
typeset -g POWERLEVEL9K_DISABLE_HOT_RELOAD=true
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||||||
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||||||
# If p10k is already loaded, reload configuration.
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||||||
# This works even with POWERLEVEL9K_DISABLE_HOT_RELOAD=true.
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||||||
(( ! $+functions[p10k] )) || p10k reload
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|
||||||
}
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||||||
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||||||
# Tell `p10k configure` which file it should overwrite.
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|
||||||
typeset -g POWERLEVEL9K_CONFIG_FILE=${${(%):-%x}:a}
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||||||
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||||||
(( ${#p10k_config_opts} )) && setopt ${p10k_config_opts[@]}
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||||||
'builtin' 'unset' 'p10k_config_opts'
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File diff suppressed because it is too large
Load Diff
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@ -1,111 +0,0 @@
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||||||
# Config file for Powerlevel10k with the style of robbyrussell theme from Oh My Zsh.
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||||||
#
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||||||
# Original: https://github.com/ohmyzsh/ohmyzsh/wiki/Themes#robbyrussell.
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|
||||||
#
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||||||
# Replication of robbyrussell theme is exact. The only observable difference is in
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||||||
# performance. Powerlevel10k prompt is very fast everywhere, even in large Git repositories.
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||||||
#
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||||||
# Usage: Source this file either before or after loading Powerlevel10k.
|
|
||||||
#
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|
||||||
# source ~/powerlevel10k/config/p10k-robbyrussell.zsh
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|
||||||
# source ~/powerlevel10k/powerlevel10k.zsh-theme
|
|
||||||
|
|
||||||
# Temporarily change options.
|
|
||||||
'builtin' 'local' '-a' 'p10k_config_opts'
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|
||||||
[[ ! -o 'aliases' ]] || p10k_config_opts+=('aliases')
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|
||||||
[[ ! -o 'sh_glob' ]] || p10k_config_opts+=('sh_glob')
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|
||||||
[[ ! -o 'no_brace_expand' ]] || p10k_config_opts+=('no_brace_expand')
|
|
||||||
'builtin' 'setopt' 'no_aliases' 'no_sh_glob' 'brace_expand'
|
|
||||||
|
|
||||||
() {
|
|
||||||
emulate -L zsh -o extended_glob
|
|
||||||
|
|
||||||
# Unset all configuration options.
|
|
||||||
unset -m '(POWERLEVEL9K_*|DEFAULT_USER)~POWERLEVEL9K_GITSTATUS_DIR'
|
|
||||||
|
|
||||||
# Zsh >= 5.1 is required.
|
|
||||||
[[ $ZSH_VERSION == (5.<1->*|<6->.*) ]] || return
|
|
||||||
|
|
||||||
# Left prompt segments.
|
|
||||||
typeset -g POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(prompt_char dir vcs)
|
|
||||||
# Right prompt segments.
|
|
||||||
typeset -g POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=()
|
|
||||||
|
|
||||||
# Basic style options that define the overall prompt look.
|
|
||||||
typeset -g POWERLEVEL9K_BACKGROUND= # transparent background
|
|
||||||
typeset -g POWERLEVEL9K_{LEFT,RIGHT}_{LEFT,RIGHT}_WHITESPACE= # no surrounding whitespace
|
|
||||||
typeset -g POWERLEVEL9K_{LEFT,RIGHT}_SUBSEGMENT_SEPARATOR=' ' # separate segments with a space
|
|
||||||
typeset -g POWERLEVEL9K_{LEFT,RIGHT}_SEGMENT_SEPARATOR= # no end-of-line symbol
|
|
||||||
typeset -g POWERLEVEL9K_VISUAL_IDENTIFIER_EXPANSION= # no segment icons
|
|
||||||
|
|
||||||
# Green prompt symbol if the last command succeeded.
|
|
||||||
typeset -g POWERLEVEL9K_PROMPT_CHAR_OK_{VIINS,VICMD,VIVIS}_FOREGROUND=green
|
|
||||||
# Red prompt symbol if the last command failed.
|
|
||||||
typeset -g POWERLEVEL9K_PROMPT_CHAR_ERROR_{VIINS,VICMD,VIVIS}_FOREGROUND=red
|
|
||||||
# Prompt symbol: bold arrow.
|
|
||||||
typeset -g POWERLEVEL9K_PROMPT_CHAR_CONTENT_EXPANSION='%B➜ '
|
|
||||||
|
|
||||||
# Cyan current directory.
|
|
||||||
typeset -g POWERLEVEL9K_DIR_FOREGROUND=cyan
|
|
||||||
# Show only the last segment of the current directory.
|
|
||||||
typeset -g POWERLEVEL9K_SHORTEN_STRATEGY=truncate_to_last
|
|
||||||
# Bold directory.
|
|
||||||
typeset -g POWERLEVEL9K_DIR_CONTENT_EXPANSION='%B$P9K_CONTENT'
|
|
||||||
|
|
||||||
# Git status formatter.
|
|
||||||
function my_git_formatter() {
|
|
||||||
emulate -L zsh
|
|
||||||
if [[ -n $P9K_CONTENT ]]; then
|
|
||||||
# If P9K_CONTENT is not empty, it's either "loading" or from vcs_info (not from
|
|
||||||
# gitstatus plugin). VCS_STATUS_* parameters are not available in this case.
|
|
||||||
typeset -g my_git_format=$P9K_CONTENT
|
|
||||||
else
|
|
||||||
# Use VCS_STATUS_* parameters to assemble Git status. See reference:
|
|
||||||
# https://github.com/romkatv/gitstatus/blob/master/gitstatus.plugin.zsh.
|
|
||||||
typeset -g my_git_format="${1+%B%4F}git:(${1+%1F}"
|
|
||||||
my_git_format+=${${VCS_STATUS_LOCAL_BRANCH:-${VCS_STATUS_COMMIT[1,8]}}//\%/%%}
|
|
||||||
my_git_format+="${1+%4F})"
|
|
||||||
if (( VCS_STATUS_NUM_CONFLICTED || VCS_STATUS_NUM_STAGED ||
|
|
||||||
VCS_STATUS_NUM_UNSTAGED || VCS_STATUS_NUM_UNTRACKED )); then
|
|
||||||
my_git_format+=" ${1+%3F}✗"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
functions -M my_git_formatter 2>/dev/null
|
|
||||||
|
|
||||||
# Disable the default Git status formatting.
|
|
||||||
typeset -g POWERLEVEL9K_VCS_DISABLE_GITSTATUS_FORMATTING=true
|
|
||||||
# Install our own Git status formatter.
|
|
||||||
typeset -g POWERLEVEL9K_VCS_CONTENT_EXPANSION='${$((my_git_formatter(1)))+${my_git_format}}'
|
|
||||||
typeset -g POWERLEVEL9K_VCS_LOADING_CONTENT_EXPANSION='${$((my_git_formatter()))+${my_git_format}}'
|
|
||||||
# Grey Git status when loading.
|
|
||||||
typeset -g POWERLEVEL9K_VCS_LOADING_FOREGROUND=246
|
|
||||||
|
|
||||||
# Instant prompt mode.
|
|
||||||
#
|
|
||||||
# - off: Disable instant prompt. Choose this if you've tried instant prompt and found
|
|
||||||
# it incompatible with your zsh configuration files.
|
|
||||||
# - quiet: Enable instant prompt and don't print warnings when detecting console output
|
|
||||||
# during zsh initialization. Choose this if you've read and understood
|
|
||||||
# https://github.com/romkatv/powerlevel10k/blob/master/README.md#instant-prompt.
|
|
||||||
# - verbose: Enable instant prompt and print a warning when detecting console output during
|
|
||||||
# zsh initialization. Choose this if you've never tried instant prompt, haven't
|
|
||||||
# seen the warning, or if you are unsure what this all means.
|
|
||||||
typeset -g POWERLEVEL9K_INSTANT_PROMPT=verbose
|
|
||||||
|
|
||||||
# Hot reload allows you to change POWERLEVEL9K options after Powerlevel10k has been initialized.
|
|
||||||
# For example, you can type POWERLEVEL9K_BACKGROUND=red and see your prompt turn red. Hot reload
|
|
||||||
# can slow down prompt by 1-2 milliseconds, so it's better to keep it turned off unless you
|
|
||||||
# really need it.
|
|
||||||
typeset -g POWERLEVEL9K_DISABLE_HOT_RELOAD=true
|
|
||||||
|
|
||||||
# If p10k is already loaded, reload configuration.
|
|
||||||
# This works even with POWERLEVEL9K_DISABLE_HOT_RELOAD=true.
|
|
||||||
(( ! $+functions[p10k] )) || p10k reload
|
|
||||||
}
|
|
||||||
|
|
||||||
# Tell `p10k configure` which file it should overwrite.
|
|
||||||
typeset -g POWERLEVEL9K_CONFIG_FILE=${${(%):-%x}:a}
|
|
||||||
|
|
||||||
(( ${#p10k_config_opts} )) && setopt ${p10k_config_opts[@]}
|
|
||||||
'builtin' 'unset' 'p10k_config_opts'
|
|
|
@ -1,152 +0,0 @@
|
||||||
# Recommended font: Meslo Nerd Font patched for Powerlevel10k
|
|
||||||
|
|
||||||
Gorgeous monospace font designed by Jim Lyles for Bitstream, customized by the same for Apple,
|
|
||||||
further customized by André Berg, and finally patched by yours truly with customized scripts
|
|
||||||
originally developed by Ryan L McIntyre of Nerd Fonts. Contains all glyphs and symbols that
|
|
||||||
Powerlevel10k may need. Battle-tested in dozens of different terminals on all major operating
|
|
||||||
systems.
|
|
||||||
|
|
||||||
*FAQ*: [How was the recommended font created?](README.md#how-was-the-recommended-font-created)
|
|
||||||
|
|
||||||
## Automatic font installation
|
|
||||||
|
|
||||||
If you are using iTerm2 or Termux, `p10k configure` can install the recommended font for you.
|
|
||||||
Simply answer `Yes` when asked whether to install *Meslo Nerd Font*.
|
|
||||||
|
|
||||||
If you are using a different terminal, proceed with manual font installation. 👇
|
|
||||||
|
|
||||||
## Manual font installation
|
|
||||||
|
|
||||||
1. Download these four ttf files:
|
|
||||||
- [MesloLGS NF Regular.ttf](
|
|
||||||
https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Regular.ttf)
|
|
||||||
- [MesloLGS NF Bold.ttf](
|
|
||||||
https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold.ttf)
|
|
||||||
- [MesloLGS NF Italic.ttf](
|
|
||||||
https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Italic.ttf)
|
|
||||||
- [MesloLGS NF Bold Italic.ttf](
|
|
||||||
https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold%20Italic.ttf)
|
|
||||||
1. Double-click on each file and click "Install". This will make `MesloLGS NF` font available to all
|
|
||||||
applications on your system.
|
|
||||||
1. Configure your terminal to use this font:
|
|
||||||
- **iTerm2**: Type `p10k configure` and answer `Yes` when asked whether to install
|
|
||||||
*Meslo Nerd Font*. Alternatively, open *iTerm2 → Preferences → Profiles → Text* and set *Font* to
|
|
||||||
`MesloLGS NF`.
|
|
||||||
- **Apple Terminal**: Open *Terminal → Preferences → Profiles → Text*, click *Change* under *Font*
|
|
||||||
and select `MesloLGS NF` family.
|
|
||||||
- **Hyper**: Open *Hyper → Edit → Preferences* and change the value of `fontFamily` under
|
|
||||||
`module.exports.config` to `MesloLGS NF`.
|
|
||||||
- **Visual Studio Code**: Open *File → Preferences → Settings* (PC) or
|
|
||||||
*Code → Preferences → Settings* (Mac), enter `terminal.integrated.fontFamily` in the search box at
|
|
||||||
the top of *Settings* tab and set the value below to `MesloLGS NF`.
|
|
||||||
Consult [this screenshot](
|
|
||||||
https://raw.githubusercontent.com/romkatv/powerlevel10k-media/389133fb8c9a2347929a23702ce3039aacc46c3d/visual-studio-code-font-settings.jpg)
|
|
||||||
to see how it should look like or see [this issue](
|
|
||||||
https://github.com/romkatv/powerlevel10k/issues/671) for extra information.
|
|
||||||
- **GNOME Terminal** (the default Ubuntu terminal): Open *Terminal → Preferences* and click on the
|
|
||||||
selected profile under *Profiles*. Check *Custom font* under *Text Appearance* and select
|
|
||||||
`MesloLGS NF Regular`.
|
|
||||||
- **Konsole**: Open *Settings → Edit Current Profile → Appearance*, click *Select Font* and select
|
|
||||||
`MesloLGS NF Regular`.
|
|
||||||
- **Tilix**: Open *Tilix → Preferences* and click on the selected profile under *Profiles*. Check
|
|
||||||
*Custom font* under *Text Appearance* and select `MesloLGS NF Regular`.
|
|
||||||
- **Windows Console Host** (the old thing): Click the icon in the top left corner, then
|
|
||||||
*Properties → Font* and set *Font* to `MesloLGS NF`.
|
|
||||||
- **Windows Terminal** by Microsoft (the new thing): Open *Settings* (<kbd>Ctrl+,</kbd>), click
|
|
||||||
either on the selected profile under *Profiles* or on *Defaults*, click *Appearance* and set
|
|
||||||
*Font face* to `MesloLGS NF`.
|
|
||||||
- **IntelliJ** (and other IDEs by Jet Brains): Open *IDE → Edit → Preferences → Editor →
|
|
||||||
Color Scheme → Console Font*. Select *Use console font instead of the default* and set the font
|
|
||||||
name to `MesloLGS NF`.
|
|
||||||
- **Termux**: Type `p10k configure` and answer `Yes` when asked whether to install
|
|
||||||
*Meslo Nerd Font*.
|
|
||||||
- **Blink**: Type `config`, go to *Appearance*, tap *Add a new font*, tap *Open Gallery*, select
|
|
||||||
*MesloLGS NF.css*, tap *import* and type `exit` in the home view to reload the font.
|
|
||||||
- **Terminus**: Open *Settings → Appearance* and set *Font* to `MesloLGS NF`.
|
|
||||||
- **Terminator**: Open *Preferences* using the context menu. Under *Profiles* select the *General*
|
|
||||||
tab (should be selected already), uncheck *Use the system fixed width font* (if not already)
|
|
||||||
and select `MesloLGS NF Regular`. Exit the Preferences dialog by clicking *Close*.
|
|
||||||
- **Guake**: Right Click on an open terminal and open *Preferences*. Under *Appearance*
|
|
||||||
tab, uncheck *Use the system fixed width font* (if not already) and select `MesloLGS NF Regular`.
|
|
||||||
Exit the Preferences dialog by clicking *Close*.
|
|
||||||
- **MobaXterm**: Open *Settings* → *Configuration* → *Terminal* → (under *Terminal look and feel*)
|
|
||||||
and change *Font* to `MesloLGS NF`.
|
|
||||||
- **Asbrú Connection Manager**: Open *Preferences → Local Shell Options → Look and Feel*, enable
|
|
||||||
*Use these personal options* and change *Font:* under *Terminal UI* to `MesloLGS NF Regular`.
|
|
||||||
To change the font for the remote host connections, go to *Preferences → Terminal Options →
|
|
||||||
Look and Feel* and change *Font:* under *Terminal UI* to `MesloLGS NF Regular`.
|
|
||||||
- **WSLtty**: Right click on an open terminal and then on *Options*. In the *Text* section, under
|
|
||||||
*Font*, click *"Select..."* and set Font to `MesloLGS NF Regular`.
|
|
||||||
- **Yakuake**: Click *≡* → *Manage Profiles* → *New* → *Appearance*. Click *Choose* next to the
|
|
||||||
*Font* dropdown, select `MesloLGS NF` and click *OK*. Click *OK* to save the profile. Select the
|
|
||||||
new profile and click *Set as Default*.
|
|
||||||
- **Alacritty**: Create or open `~/.config/alacritty/alacritty.yml` and add the following section
|
|
||||||
to it:
|
|
||||||
```yaml
|
|
||||||
font:
|
|
||||||
normal:
|
|
||||||
family: "MesloLGS NF"
|
|
||||||
```
|
|
||||||
- **kitty**: Create or open `~/.config/kitty/kitty.conf` and add the following line to it:
|
|
||||||
```text
|
|
||||||
font_family MesloLGS NF
|
|
||||||
```
|
|
||||||
Restart kitty by closing all sessions and opening a new session.
|
|
||||||
- **puTTY**: Set *Window* → *Appearance* → *Font* to `MesloLGS NF`. Requires puTTY
|
|
||||||
version >= 0.75.
|
|
||||||
- **WezTerm**: Create or open `$HOME/.config/wezterm/wezterm.lua` and add the following:
|
|
||||||
```lua
|
|
||||||
local wezterm = require 'wezterm';
|
|
||||||
return {
|
|
||||||
font = wezterm.font("MesloLGS NF"),
|
|
||||||
}
|
|
||||||
```
|
|
||||||
If the file already exists, only add the line with the font to the existing return.
|
|
||||||
Also add the first line if it is not already present.
|
|
||||||
- **urxvt**: Create or open `~/.Xresources` and add the following line to it:
|
|
||||||
```text
|
|
||||||
URxvt.font: xft:MesloLGS NF:size=11
|
|
||||||
```
|
|
||||||
You can adjust the font size to your preference. After changing the config run
|
|
||||||
`xrdb ~/.Xresources` to reload it. The new config is applied to all new terminals.
|
|
||||||
- **xterm**: Create or open `~/.Xresources` and add the following line to it:
|
|
||||||
```text
|
|
||||||
xterm*faceName: MesloLGS NF
|
|
||||||
```
|
|
||||||
After changing the config run `xrdb ~/.Xresources` to reload it. The new config is applied to
|
|
||||||
all new terminals.
|
|
||||||
- Crostini (Linux on Chrome OS): Open
|
|
||||||
chrome-untrusted://terminal/html/nassh_preferences_editor.html, set *Text font family* to
|
|
||||||
`'MesloLGS NF'` (including the quotes) and *Custom CSS (inline text)* to the following:
|
|
||||||
```css
|
|
||||||
@font-face {
|
|
||||||
font-family: "MesloLGS NF";
|
|
||||||
src: url("https://raw.githubusercontent.com/romkatv/powerlevel10k-media/master/MesloLGS%20NF%20Regular.ttf");
|
|
||||||
font-weight: normal;
|
|
||||||
font-style: normal;
|
|
||||||
}
|
|
||||||
@font-face {
|
|
||||||
font-family: "MesloLGS NF";
|
|
||||||
src: url("https://raw.githubusercontent.com/romkatv/powerlevel10k-media/master/MesloLGS%20NF%20Bold.ttf");
|
|
||||||
font-weight: bold;
|
|
||||||
font-style: normal;
|
|
||||||
}
|
|
||||||
@font-face {
|
|
||||||
font-family: "MesloLGS NF";
|
|
||||||
src: url("https://raw.githubusercontent.com/romkatv/powerlevel10k-media/master/MesloLGS%20NF%20Italic.ttf");
|
|
||||||
font-weight: normal;
|
|
||||||
font-style: italic;
|
|
||||||
}
|
|
||||||
@font-face {
|
|
||||||
font-family: "MesloLGS NF";
|
|
||||||
src: url("https://raw.githubusercontent.com/romkatv/powerlevel10k-media/master/MesloLGS%20NF%20Bold%20Italic.ttf");
|
|
||||||
font-weight: bold;
|
|
||||||
font-style: italic;
|
|
||||||
}
|
|
||||||
```
|
|
||||||
**_CAVEAT_**: If you open the normal terminal preferences these settings will be overwritten.
|
|
||||||
1. Run `p10k configure` to generate a new `~/.p10k.zsh`. The old config may work
|
|
||||||
incorrectly with the new font.
|
|
||||||
|
|
||||||
_Using a different terminal and know how to set the font for it? Share your knowledge by sending a
|
|
||||||
PR to expand the list!_
|
|
|
@ -1,4 +0,0 @@
|
||||||
BasedOnStyle: Google
|
|
||||||
ColumnLimit: 100
|
|
||||||
DerivePointerAlignment: false
|
|
||||||
PointerAlignment: Left
|
|
|
@ -1,16 +0,0 @@
|
||||||
* text=auto
|
|
||||||
|
|
||||||
*.cc text eol=lf
|
|
||||||
*.h text eol=lf
|
|
||||||
*.info text eol=lf
|
|
||||||
*.json text eol=lf
|
|
||||||
*.md text eol=lf
|
|
||||||
*.sh text eol=lf
|
|
||||||
*.zsh text eol=lf
|
|
||||||
|
|
||||||
/.clang-format text eol=lf
|
|
||||||
/LICENSE text eol=lf
|
|
||||||
/Makefile text eol=lf
|
|
||||||
/build text eol=lf
|
|
||||||
/install text eol=lf
|
|
||||||
/mbuild text eol=lf
|
|
|
@ -1,8 +0,0 @@
|
||||||
*.zwc
|
|
||||||
/core
|
|
||||||
/deps/libgit2-*.tar.gz
|
|
||||||
/locks
|
|
||||||
/logs
|
|
||||||
/obj
|
|
||||||
/usrbin/gitstatusd*
|
|
||||||
/.vscode/ipch
|
|
|
@ -1,17 +0,0 @@
|
||||||
{
|
|
||||||
"configurations": [
|
|
||||||
{
|
|
||||||
"name": "Linux",
|
|
||||||
"includePath": [
|
|
||||||
"${workspaceFolder}/src"
|
|
||||||
],
|
|
||||||
"defines": [
|
|
||||||
],
|
|
||||||
"compilerPath": "/usr/bin/g++",
|
|
||||||
"cStandard": "c11",
|
|
||||||
"cppStandard": "c++17",
|
|
||||||
"intelliSenseMode": "gcc-x64"
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"version": 4
|
|
||||||
}
|
|
|
@ -1,72 +0,0 @@
|
||||||
{
|
|
||||||
"files.exclude": {
|
|
||||||
"*.zwc": true,
|
|
||||||
"core": true,
|
|
||||||
"locks/": true,
|
|
||||||
"logs/": true,
|
|
||||||
"obj/": true,
|
|
||||||
"usrbin/": true,
|
|
||||||
},
|
|
||||||
"files.associations": {
|
|
||||||
"array": "cpp",
|
|
||||||
"atomic": "cpp",
|
|
||||||
"*.tcc": "cpp",
|
|
||||||
"cctype": "cpp",
|
|
||||||
"chrono": "cpp",
|
|
||||||
"clocale": "cpp",
|
|
||||||
"cmath": "cpp",
|
|
||||||
"complex": "cpp",
|
|
||||||
"condition_variable": "cpp",
|
|
||||||
"cstddef": "cpp",
|
|
||||||
"cstdint": "cpp",
|
|
||||||
"cstdio": "cpp",
|
|
||||||
"cstdlib": "cpp",
|
|
||||||
"cstring": "cpp",
|
|
||||||
"ctime": "cpp",
|
|
||||||
"cwchar": "cpp",
|
|
||||||
"cwctype": "cpp",
|
|
||||||
"deque": "cpp",
|
|
||||||
"unordered_map": "cpp",
|
|
||||||
"unordered_set": "cpp",
|
|
||||||
"vector": "cpp",
|
|
||||||
"exception": "cpp",
|
|
||||||
"fstream": "cpp",
|
|
||||||
"functional": "cpp",
|
|
||||||
"future": "cpp",
|
|
||||||
"initializer_list": "cpp",
|
|
||||||
"iomanip": "cpp",
|
|
||||||
"iosfwd": "cpp",
|
|
||||||
"iostream": "cpp",
|
|
||||||
"istream": "cpp",
|
|
||||||
"limits": "cpp",
|
|
||||||
"memory": "cpp",
|
|
||||||
"mutex": "cpp",
|
|
||||||
"new": "cpp",
|
|
||||||
"numeric": "cpp",
|
|
||||||
"optional": "cpp",
|
|
||||||
"ostream": "cpp",
|
|
||||||
"ratio": "cpp",
|
|
||||||
"sstream": "cpp",
|
|
||||||
"stdexcept": "cpp",
|
|
||||||
"streambuf": "cpp",
|
|
||||||
"string_view": "cpp",
|
|
||||||
"system_error": "cpp",
|
|
||||||
"thread": "cpp",
|
|
||||||
"type_traits": "cpp",
|
|
||||||
"tuple": "cpp",
|
|
||||||
"typeinfo": "cpp",
|
|
||||||
"utility": "cpp",
|
|
||||||
"variant": "cpp",
|
|
||||||
"cstdarg": "cpp",
|
|
||||||
"charconv": "cpp",
|
|
||||||
"algorithm": "cpp",
|
|
||||||
"cinttypes": "cpp",
|
|
||||||
"iterator": "cpp",
|
|
||||||
"map": "cpp",
|
|
||||||
"memory_resource": "cpp",
|
|
||||||
"random": "cpp",
|
|
||||||
"string": "cpp",
|
|
||||||
"bit": "cpp",
|
|
||||||
"netfwd": "cpp"
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -1,674 +0,0 @@
|
||||||
GNU GENERAL PUBLIC LICENSE
|
|
||||||
Version 3, 29 June 2007
|
|
||||||
|
|
||||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
|
||||||
Everyone is permitted to copy and distribute verbatim copies
|
|
||||||
of this license document, but changing it is not allowed.
|
|
||||||
|
|
||||||
Preamble
|
|
||||||
|
|
||||||
The GNU General Public License is a free, copyleft license for
|
|
||||||
software and other kinds of works.
|
|
||||||
|
|
||||||
The licenses for most software and other practical works are designed
|
|
||||||
to take away your freedom to share and change the works. By contrast,
|
|
||||||
the GNU General Public License is intended to guarantee your freedom to
|
|
||||||
share and change all versions of a program--to make sure it remains free
|
|
||||||
software for all its users. We, the Free Software Foundation, use the
|
|
||||||
GNU General Public License for most of our software; it applies also to
|
|
||||||
any other work released this way by its authors. You can apply it to
|
|
||||||
your programs, too.
|
|
||||||
|
|
||||||
When we speak of free software, we are referring to freedom, not
|
|
||||||
price. Our General Public Licenses are designed to make sure that you
|
|
||||||
have the freedom to distribute copies of free software (and charge for
|
|
||||||
them if you wish), that you receive source code or can get it if you
|
|
||||||
want it, that you can change the software or use pieces of it in new
|
|
||||||
free programs, and that you know you can do these things.
|
|
||||||
|
|
||||||
To protect your rights, we need to prevent others from denying you
|
|
||||||
these rights or asking you to surrender the rights. Therefore, you have
|
|
||||||
certain responsibilities if you distribute copies of the software, or if
|
|
||||||
you modify it: responsibilities to respect the freedom of others.
|
|
||||||
|
|
||||||
For example, if you distribute copies of such a program, whether
|
|
||||||
gratis or for a fee, you must pass on to the recipients the same
|
|
||||||
freedoms that you received. You must make sure that they, too, receive
|
|
||||||
or can get the source code. And you must show them these terms so they
|
|
||||||
know their rights.
|
|
||||||
|
|
||||||
Developers that use the GNU GPL protect your rights with two steps:
|
|
||||||
(1) assert copyright on the software, and (2) offer you this License
|
|
||||||
giving you legal permission to copy, distribute and/or modify it.
|
|
||||||
|
|
||||||
For the developers' and authors' protection, the GPL clearly explains
|
|
||||||
that there is no warranty for this free software. For both users' and
|
|
||||||
authors' sake, the GPL requires that modified versions be marked as
|
|
||||||
changed, so that their problems will not be attributed erroneously to
|
|
||||||
authors of previous versions.
|
|
||||||
|
|
||||||
Some devices are designed to deny users access to install or run
|
|
||||||
modified versions of the software inside them, although the manufacturer
|
|
||||||
can do so. This is fundamentally incompatible with the aim of
|
|
||||||
protecting users' freedom to change the software. The systematic
|
|
||||||
pattern of such abuse occurs in the area of products for individuals to
|
|
||||||
use, which is precisely where it is most unacceptable. Therefore, we
|
|
||||||
have designed this version of the GPL to prohibit the practice for those
|
|
||||||
products. If such problems arise substantially in other domains, we
|
|
||||||
stand ready to extend this provision to those domains in future versions
|
|
||||||
of the GPL, as needed to protect the freedom of users.
|
|
||||||
|
|
||||||
Finally, every program is threatened constantly by software patents.
|
|
||||||
States should not allow patents to restrict development and use of
|
|
||||||
software on general-purpose computers, but in those that do, we wish to
|
|
||||||
avoid the special danger that patents applied to a free program could
|
|
||||||
make it effectively proprietary. To prevent this, the GPL assures that
|
|
||||||
patents cannot be used to render the program non-free.
|
|
||||||
|
|
||||||
The precise terms and conditions for copying, distribution and
|
|
||||||
modification follow.
|
|
||||||
|
|
||||||
TERMS AND CONDITIONS
|
|
||||||
|
|
||||||
0. Definitions.
|
|
||||||
|
|
||||||
"This License" refers to version 3 of the GNU General Public License.
|
|
||||||
|
|
||||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
|
||||||
works, such as semiconductor masks.
|
|
||||||
|
|
||||||
"The Program" refers to any copyrightable work licensed under this
|
|
||||||
License. Each licensee is addressed as "you". "Licensees" and
|
|
||||||
"recipients" may be individuals or organizations.
|
|
||||||
|
|
||||||
To "modify" a work means to copy from or adapt all or part of the work
|
|
||||||
in a fashion requiring copyright permission, other than the making of an
|
|
||||||
exact copy. The resulting work is called a "modified version" of the
|
|
||||||
earlier work or a work "based on" the earlier work.
|
|
||||||
|
|
||||||
A "covered work" means either the unmodified Program or a work based
|
|
||||||
on the Program.
|
|
||||||
|
|
||||||
To "propagate" a work means to do anything with it that, without
|
|
||||||
permission, would make you directly or secondarily liable for
|
|
||||||
infringement under applicable copyright law, except executing it on a
|
|
||||||
computer or modifying a private copy. Propagation includes copying,
|
|
||||||
distribution (with or without modification), making available to the
|
|
||||||
public, and in some countries other activities as well.
|
|
||||||
|
|
||||||
To "convey" a work means any kind of propagation that enables other
|
|
||||||
parties to make or receive copies. Mere interaction with a user through
|
|
||||||
a computer network, with no transfer of a copy, is not conveying.
|
|
||||||
|
|
||||||
An interactive user interface displays "Appropriate Legal Notices"
|
|
||||||
to the extent that it includes a convenient and prominently visible
|
|
||||||
feature that (1) displays an appropriate copyright notice, and (2)
|
|
||||||
tells the user that there is no warranty for the work (except to the
|
|
||||||
extent that warranties are provided), that licensees may convey the
|
|
||||||
work under this License, and how to view a copy of this License. If
|
|
||||||
the interface presents a list of user commands or options, such as a
|
|
||||||
menu, a prominent item in the list meets this criterion.
|
|
||||||
|
|
||||||
1. Source Code.
|
|
||||||
|
|
||||||
The "source code" for a work means the preferred form of the work
|
|
||||||
for making modifications to it. "Object code" means any non-source
|
|
||||||
form of a work.
|
|
||||||
|
|
||||||
A "Standard Interface" means an interface that either is an official
|
|
||||||
standard defined by a recognized standards body, or, in the case of
|
|
||||||
interfaces specified for a particular programming language, one that
|
|
||||||
is widely used among developers working in that language.
|
|
||||||
|
|
||||||
The "System Libraries" of an executable work include anything, other
|
|
||||||
than the work as a whole, that (a) is included in the normal form of
|
|
||||||
packaging a Major Component, but which is not part of that Major
|
|
||||||
Component, and (b) serves only to enable use of the work with that
|
|
||||||
Major Component, or to implement a Standard Interface for which an
|
|
||||||
implementation is available to the public in source code form. A
|
|
||||||
"Major Component", in this context, means a major essential component
|
|
||||||
(kernel, window system, and so on) of the specific operating system
|
|
||||||
(if any) on which the executable work runs, or a compiler used to
|
|
||||||
produce the work, or an object code interpreter used to run it.
|
|
||||||
|
|
||||||
The "Corresponding Source" for a work in object code form means all
|
|
||||||
the source code needed to generate, install, and (for an executable
|
|
||||||
work) run the object code and to modify the work, including scripts to
|
|
||||||
control those activities. However, it does not include the work's
|
|
||||||
System Libraries, or general-purpose tools or generally available free
|
|
||||||
programs which are used unmodified in performing those activities but
|
|
||||||
which are not part of the work. For example, Corresponding Source
|
|
||||||
includes interface definition files associated with source files for
|
|
||||||
the work, and the source code for shared libraries and dynamically
|
|
||||||
linked subprograms that the work is specifically designed to require,
|
|
||||||
such as by intimate data communication or control flow between those
|
|
||||||
subprograms and other parts of the work.
|
|
||||||
|
|
||||||
The Corresponding Source need not include anything that users
|
|
||||||
can regenerate automatically from other parts of the Corresponding
|
|
||||||
Source.
|
|
||||||
|
|
||||||
The Corresponding Source for a work in source code form is that
|
|
||||||
same work.
|
|
||||||
|
|
||||||
2. Basic Permissions.
|
|
||||||
|
|
||||||
All rights granted under this License are granted for the term of
|
|
||||||
copyright on the Program, and are irrevocable provided the stated
|
|
||||||
conditions are met. This License explicitly affirms your unlimited
|
|
||||||
permission to run the unmodified Program. The output from running a
|
|
||||||
covered work is covered by this License only if the output, given its
|
|
||||||
content, constitutes a covered work. This License acknowledges your
|
|
||||||
rights of fair use or other equivalent, as provided by copyright law.
|
|
||||||
|
|
||||||
You may make, run and propagate covered works that you do not
|
|
||||||
convey, without conditions so long as your license otherwise remains
|
|
||||||
in force. You may convey covered works to others for the sole purpose
|
|
||||||
of having them make modifications exclusively for you, or provide you
|
|
||||||
with facilities for running those works, provided that you comply with
|
|
||||||
the terms of this License in conveying all material for which you do
|
|
||||||
not control copyright. Those thus making or running the covered works
|
|
||||||
for you must do so exclusively on your behalf, under your direction
|
|
||||||
and control, on terms that prohibit them from making any copies of
|
|
||||||
your copyrighted material outside their relationship with you.
|
|
||||||
|
|
||||||
Conveying under any other circumstances is permitted solely under
|
|
||||||
the conditions stated below. Sublicensing is not allowed; section 10
|
|
||||||
makes it unnecessary.
|
|
||||||
|
|
||||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
|
||||||
|
|
||||||
No covered work shall be deemed part of an effective technological
|
|
||||||
measure under any applicable law fulfilling obligations under article
|
|
||||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
|
||||||
similar laws prohibiting or restricting circumvention of such
|
|
||||||
measures.
|
|
||||||
|
|
||||||
When you convey a covered work, you waive any legal power to forbid
|
|
||||||
circumvention of technological measures to the extent such circumvention
|
|
||||||
is effected by exercising rights under this License with respect to
|
|
||||||
the covered work, and you disclaim any intention to limit operation or
|
|
||||||
modification of the work as a means of enforcing, against the work's
|
|
||||||
users, your or third parties' legal rights to forbid circumvention of
|
|
||||||
technological measures.
|
|
||||||
|
|
||||||
4. Conveying Verbatim Copies.
|
|
||||||
|
|
||||||
You may convey verbatim copies of the Program's source code as you
|
|
||||||
receive it, in any medium, provided that you conspicuously and
|
|
||||||
appropriately publish on each copy an appropriate copyright notice;
|
|
||||||
keep intact all notices stating that this License and any
|
|
||||||
non-permissive terms added in accord with section 7 apply to the code;
|
|
||||||
keep intact all notices of the absence of any warranty; and give all
|
|
||||||
recipients a copy of this License along with the Program.
|
|
||||||
|
|
||||||
You may charge any price or no price for each copy that you convey,
|
|
||||||
and you may offer support or warranty protection for a fee.
|
|
||||||
|
|
||||||
5. Conveying Modified Source Versions.
|
|
||||||
|
|
||||||
You may convey a work based on the Program, or the modifications to
|
|
||||||
produce it from the Program, in the form of source code under the
|
|
||||||
terms of section 4, provided that you also meet all of these conditions:
|
|
||||||
|
|
||||||
a) The work must carry prominent notices stating that you modified
|
|
||||||
it, and giving a relevant date.
|
|
||||||
|
|
||||||
b) The work must carry prominent notices stating that it is
|
|
||||||
released under this License and any conditions added under section
|
|
||||||
7. This requirement modifies the requirement in section 4 to
|
|
||||||
"keep intact all notices".
|
|
||||||
|
|
||||||
c) You must license the entire work, as a whole, under this
|
|
||||||
License to anyone who comes into possession of a copy. This
|
|
||||||
License will therefore apply, along with any applicable section 7
|
|
||||||
additional terms, to the whole of the work, and all its parts,
|
|
||||||
regardless of how they are packaged. This License gives no
|
|
||||||
permission to license the work in any other way, but it does not
|
|
||||||
invalidate such permission if you have separately received it.
|
|
||||||
|
|
||||||
d) If the work has interactive user interfaces, each must display
|
|
||||||
Appropriate Legal Notices; however, if the Program has interactive
|
|
||||||
interfaces that do not display Appropriate Legal Notices, your
|
|
||||||
work need not make them do so.
|
|
||||||
|
|
||||||
A compilation of a covered work with other separate and independent
|
|
||||||
works, which are not by their nature extensions of the covered work,
|
|
||||||
and which are not combined with it such as to form a larger program,
|
|
||||||
in or on a volume of a storage or distribution medium, is called an
|
|
||||||
"aggregate" if the compilation and its resulting copyright are not
|
|
||||||
used to limit the access or legal rights of the compilation's users
|
|
||||||
beyond what the individual works permit. Inclusion of a covered work
|
|
||||||
in an aggregate does not cause this License to apply to the other
|
|
||||||
parts of the aggregate.
|
|
||||||
|
|
||||||
6. Conveying Non-Source Forms.
|
|
||||||
|
|
||||||
You may convey a covered work in object code form under the terms
|
|
||||||
of sections 4 and 5, provided that you also convey the
|
|
||||||
machine-readable Corresponding Source under the terms of this License,
|
|
||||||
in one of these ways:
|
|
||||||
|
|
||||||
a) Convey the object code in, or embodied in, a physical product
|
|
||||||
(including a physical distribution medium), accompanied by the
|
|
||||||
Corresponding Source fixed on a durable physical medium
|
|
||||||
customarily used for software interchange.
|
|
||||||
|
|
||||||
b) Convey the object code in, or embodied in, a physical product
|
|
||||||
(including a physical distribution medium), accompanied by a
|
|
||||||
written offer, valid for at least three years and valid for as
|
|
||||||
long as you offer spare parts or customer support for that product
|
|
||||||
model, to give anyone who possesses the object code either (1) a
|
|
||||||
copy of the Corresponding Source for all the software in the
|
|
||||||
product that is covered by this License, on a durable physical
|
|
||||||
medium customarily used for software interchange, for a price no
|
|
||||||
more than your reasonable cost of physically performing this
|
|
||||||
conveying of source, or (2) access to copy the
|
|
||||||
Corresponding Source from a network server at no charge.
|
|
||||||
|
|
||||||
c) Convey individual copies of the object code with a copy of the
|
|
||||||
written offer to provide the Corresponding Source. This
|
|
||||||
alternative is allowed only occasionally and noncommercially, and
|
|
||||||
only if you received the object code with such an offer, in accord
|
|
||||||
with subsection 6b.
|
|
||||||
|
|
||||||
d) Convey the object code by offering access from a designated
|
|
||||||
place (gratis or for a charge), and offer equivalent access to the
|
|
||||||
Corresponding Source in the same way through the same place at no
|
|
||||||
further charge. You need not require recipients to copy the
|
|
||||||
Corresponding Source along with the object code. If the place to
|
|
||||||
copy the object code is a network server, the Corresponding Source
|
|
||||||
may be on a different server (operated by you or a third party)
|
|
||||||
that supports equivalent copying facilities, provided you maintain
|
|
||||||
clear directions next to the object code saying where to find the
|
|
||||||
Corresponding Source. Regardless of what server hosts the
|
|
||||||
Corresponding Source, you remain obligated to ensure that it is
|
|
||||||
available for as long as needed to satisfy these requirements.
|
|
||||||
|
|
||||||
e) Convey the object code using peer-to-peer transmission, provided
|
|
||||||
you inform other peers where the object code and Corresponding
|
|
||||||
Source of the work are being offered to the general public at no
|
|
||||||
charge under subsection 6d.
|
|
||||||
|
|
||||||
A separable portion of the object code, whose source code is excluded
|
|
||||||
from the Corresponding Source as a System Library, need not be
|
|
||||||
included in conveying the object code work.
|
|
||||||
|
|
||||||
A "User Product" is either (1) a "consumer product", which means any
|
|
||||||
tangible personal property which is normally used for personal, family,
|
|
||||||
or household purposes, or (2) anything designed or sold for incorporation
|
|
||||||
into a dwelling. In determining whether a product is a consumer product,
|
|
||||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
|
||||||
product received by a particular user, "normally used" refers to a
|
|
||||||
typical or common use of that class of product, regardless of the status
|
|
||||||
of the particular user or of the way in which the particular user
|
|
||||||
actually uses, or expects or is expected to use, the product. A product
|
|
||||||
is a consumer product regardless of whether the product has substantial
|
|
||||||
commercial, industrial or non-consumer uses, unless such uses represent
|
|
||||||
the only significant mode of use of the product.
|
|
||||||
|
|
||||||
"Installation Information" for a User Product means any methods,
|
|
||||||
procedures, authorization keys, or other information required to install
|
|
||||||
and execute modified versions of a covered work in that User Product from
|
|
||||||
a modified version of its Corresponding Source. The information must
|
|
||||||
suffice to ensure that the continued functioning of the modified object
|
|
||||||
code is in no case prevented or interfered with solely because
|
|
||||||
modification has been made.
|
|
||||||
|
|
||||||
If you convey an object code work under this section in, or with, or
|
|
||||||
specifically for use in, a User Product, and the conveying occurs as
|
|
||||||
part of a transaction in which the right of possession and use of the
|
|
||||||
User Product is transferred to the recipient in perpetuity or for a
|
|
||||||
fixed term (regardless of how the transaction is characterized), the
|
|
||||||
Corresponding Source conveyed under this section must be accompanied
|
|
||||||
by the Installation Information. But this requirement does not apply
|
|
||||||
if neither you nor any third party retains the ability to install
|
|
||||||
modified object code on the User Product (for example, the work has
|
|
||||||
been installed in ROM).
|
|
||||||
|
|
||||||
The requirement to provide Installation Information does not include a
|
|
||||||
requirement to continue to provide support service, warranty, or updates
|
|
||||||
for a work that has been modified or installed by the recipient, or for
|
|
||||||
the User Product in which it has been modified or installed. Access to a
|
|
||||||
network may be denied when the modification itself materially and
|
|
||||||
adversely affects the operation of the network or violates the rules and
|
|
||||||
protocols for communication across the network.
|
|
||||||
|
|
||||||
Corresponding Source conveyed, and Installation Information provided,
|
|
||||||
in accord with this section must be in a format that is publicly
|
|
||||||
documented (and with an implementation available to the public in
|
|
||||||
source code form), and must require no special password or key for
|
|
||||||
unpacking, reading or copying.
|
|
||||||
|
|
||||||
7. Additional Terms.
|
|
||||||
|
|
||||||
"Additional permissions" are terms that supplement the terms of this
|
|
||||||
License by making exceptions from one or more of its conditions.
|
|
||||||
Additional permissions that are applicable to the entire Program shall
|
|
||||||
be treated as though they were included in this License, to the extent
|
|
||||||
that they are valid under applicable law. If additional permissions
|
|
||||||
apply only to part of the Program, that part may be used separately
|
|
||||||
under those permissions, but the entire Program remains governed by
|
|
||||||
this License without regard to the additional permissions.
|
|
||||||
|
|
||||||
When you convey a copy of a covered work, you may at your option
|
|
||||||
remove any additional permissions from that copy, or from any part of
|
|
||||||
it. (Additional permissions may be written to require their own
|
|
||||||
removal in certain cases when you modify the work.) You may place
|
|
||||||
additional permissions on material, added by you to a covered work,
|
|
||||||
for which you have or can give appropriate copyright permission.
|
|
||||||
|
|
||||||
Notwithstanding any other provision of this License, for material you
|
|
||||||
add to a covered work, you may (if authorized by the copyright holders of
|
|
||||||
that material) supplement the terms of this License with terms:
|
|
||||||
|
|
||||||
a) Disclaiming warranty or limiting liability differently from the
|
|
||||||
terms of sections 15 and 16 of this License; or
|
|
||||||
|
|
||||||
b) Requiring preservation of specified reasonable legal notices or
|
|
||||||
author attributions in that material or in the Appropriate Legal
|
|
||||||
Notices displayed by works containing it; or
|
|
||||||
|
|
||||||
c) Prohibiting misrepresentation of the origin of that material, or
|
|
||||||
requiring that modified versions of such material be marked in
|
|
||||||
reasonable ways as different from the original version; or
|
|
||||||
|
|
||||||
d) Limiting the use for publicity purposes of names of licensors or
|
|
||||||
authors of the material; or
|
|
||||||
|
|
||||||
e) Declining to grant rights under trademark law for use of some
|
|
||||||
trade names, trademarks, or service marks; or
|
|
||||||
|
|
||||||
f) Requiring indemnification of licensors and authors of that
|
|
||||||
material by anyone who conveys the material (or modified versions of
|
|
||||||
it) with contractual assumptions of liability to the recipient, for
|
|
||||||
any liability that these contractual assumptions directly impose on
|
|
||||||
those licensors and authors.
|
|
||||||
|
|
||||||
All other non-permissive additional terms are considered "further
|
|
||||||
restrictions" within the meaning of section 10. If the Program as you
|
|
||||||
received it, or any part of it, contains a notice stating that it is
|
|
||||||
governed by this License along with a term that is a further
|
|
||||||
restriction, you may remove that term. If a license document contains
|
|
||||||
a further restriction but permits relicensing or conveying under this
|
|
||||||
License, you may add to a covered work material governed by the terms
|
|
||||||
of that license document, provided that the further restriction does
|
|
||||||
not survive such relicensing or conveying.
|
|
||||||
|
|
||||||
If you add terms to a covered work in accord with this section, you
|
|
||||||
must place, in the relevant source files, a statement of the
|
|
||||||
additional terms that apply to those files, or a notice indicating
|
|
||||||
where to find the applicable terms.
|
|
||||||
|
|
||||||
Additional terms, permissive or non-permissive, may be stated in the
|
|
||||||
form of a separately written license, or stated as exceptions;
|
|
||||||
the above requirements apply either way.
|
|
||||||
|
|
||||||
8. Termination.
|
|
||||||
|
|
||||||
You may not propagate or modify a covered work except as expressly
|
|
||||||
provided under this License. Any attempt otherwise to propagate or
|
|
||||||
modify it is void, and will automatically terminate your rights under
|
|
||||||
this License (including any patent licenses granted under the third
|
|
||||||
paragraph of section 11).
|
|
||||||
|
|
||||||
However, if you cease all violation of this License, then your
|
|
||||||
license from a particular copyright holder is reinstated (a)
|
|
||||||
provisionally, unless and until the copyright holder explicitly and
|
|
||||||
finally terminates your license, and (b) permanently, if the copyright
|
|
||||||
holder fails to notify you of the violation by some reasonable means
|
|
||||||
prior to 60 days after the cessation.
|
|
||||||
|
|
||||||
Moreover, your license from a particular copyright holder is
|
|
||||||
reinstated permanently if the copyright holder notifies you of the
|
|
||||||
violation by some reasonable means, this is the first time you have
|
|
||||||
received notice of violation of this License (for any work) from that
|
|
||||||
copyright holder, and you cure the violation prior to 30 days after
|
|
||||||
your receipt of the notice.
|
|
||||||
|
|
||||||
Termination of your rights under this section does not terminate the
|
|
||||||
licenses of parties who have received copies or rights from you under
|
|
||||||
this License. If your rights have been terminated and not permanently
|
|
||||||
reinstated, you do not qualify to receive new licenses for the same
|
|
||||||
material under section 10.
|
|
||||||
|
|
||||||
9. Acceptance Not Required for Having Copies.
|
|
||||||
|
|
||||||
You are not required to accept this License in order to receive or
|
|
||||||
run a copy of the Program. Ancillary propagation of a covered work
|
|
||||||
occurring solely as a consequence of using peer-to-peer transmission
|
|
||||||
to receive a copy likewise does not require acceptance. However,
|
|
||||||
nothing other than this License grants you permission to propagate or
|
|
||||||
modify any covered work. These actions infringe copyright if you do
|
|
||||||
not accept this License. Therefore, by modifying or propagating a
|
|
||||||
covered work, you indicate your acceptance of this License to do so.
|
|
||||||
|
|
||||||
10. Automatic Licensing of Downstream Recipients.
|
|
||||||
|
|
||||||
Each time you convey a covered work, the recipient automatically
|
|
||||||
receives a license from the original licensors, to run, modify and
|
|
||||||
propagate that work, subject to this License. You are not responsible
|
|
||||||
for enforcing compliance by third parties with this License.
|
|
||||||
|
|
||||||
An "entity transaction" is a transaction transferring control of an
|
|
||||||
organization, or substantially all assets of one, or subdividing an
|
|
||||||
organization, or merging organizations. If propagation of a covered
|
|
||||||
work results from an entity transaction, each party to that
|
|
||||||
transaction who receives a copy of the work also receives whatever
|
|
||||||
licenses to the work the party's predecessor in interest had or could
|
|
||||||
give under the previous paragraph, plus a right to possession of the
|
|
||||||
Corresponding Source of the work from the predecessor in interest, if
|
|
||||||
the predecessor has it or can get it with reasonable efforts.
|
|
||||||
|
|
||||||
You may not impose any further restrictions on the exercise of the
|
|
||||||
rights granted or affirmed under this License. For example, you may
|
|
||||||
not impose a license fee, royalty, or other charge for exercise of
|
|
||||||
rights granted under this License, and you may not initiate litigation
|
|
||||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
|
||||||
any patent claim is infringed by making, using, selling, offering for
|
|
||||||
sale, or importing the Program or any portion of it.
|
|
||||||
|
|
||||||
11. Patents.
|
|
||||||
|
|
||||||
A "contributor" is a copyright holder who authorizes use under this
|
|
||||||
License of the Program or a work on which the Program is based. The
|
|
||||||
work thus licensed is called the contributor's "contributor version".
|
|
||||||
|
|
||||||
A contributor's "essential patent claims" are all patent claims
|
|
||||||
owned or controlled by the contributor, whether already acquired or
|
|
||||||
hereafter acquired, that would be infringed by some manner, permitted
|
|
||||||
by this License, of making, using, or selling its contributor version,
|
|
||||||
but do not include claims that would be infringed only as a
|
|
||||||
consequence of further modification of the contributor version. For
|
|
||||||
purposes of this definition, "control" includes the right to grant
|
|
||||||
patent sublicenses in a manner consistent with the requirements of
|
|
||||||
this License.
|
|
||||||
|
|
||||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
|
||||||
patent license under the contributor's essential patent claims, to
|
|
||||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
|
||||||
propagate the contents of its contributor version.
|
|
||||||
|
|
||||||
In the following three paragraphs, a "patent license" is any express
|
|
||||||
agreement or commitment, however denominated, not to enforce a patent
|
|
||||||
(such as an express permission to practice a patent or covenant not to
|
|
||||||
sue for patent infringement). To "grant" such a patent license to a
|
|
||||||
party means to make such an agreement or commitment not to enforce a
|
|
||||||
patent against the party.
|
|
||||||
|
|
||||||
If you convey a covered work, knowingly relying on a patent license,
|
|
||||||
and the Corresponding Source of the work is not available for anyone
|
|
||||||
to copy, free of charge and under the terms of this License, through a
|
|
||||||
publicly available network server or other readily accessible means,
|
|
||||||
then you must either (1) cause the Corresponding Source to be so
|
|
||||||
available, or (2) arrange to deprive yourself of the benefit of the
|
|
||||||
patent license for this particular work, or (3) arrange, in a manner
|
|
||||||
consistent with the requirements of this License, to extend the patent
|
|
||||||
license to downstream recipients. "Knowingly relying" means you have
|
|
||||||
actual knowledge that, but for the patent license, your conveying the
|
|
||||||
covered work in a country, or your recipient's use of the covered work
|
|
||||||
in a country, would infringe one or more identifiable patents in that
|
|
||||||
country that you have reason to believe are valid.
|
|
||||||
|
|
||||||
If, pursuant to or in connection with a single transaction or
|
|
||||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
|
||||||
covered work, and grant a patent license to some of the parties
|
|
||||||
receiving the covered work authorizing them to use, propagate, modify
|
|
||||||
or convey a specific copy of the covered work, then the patent license
|
|
||||||
you grant is automatically extended to all recipients of the covered
|
|
||||||
work and works based on it.
|
|
||||||
|
|
||||||
A patent license is "discriminatory" if it does not include within
|
|
||||||
the scope of its coverage, prohibits the exercise of, or is
|
|
||||||
conditioned on the non-exercise of one or more of the rights that are
|
|
||||||
specifically granted under this License. You may not convey a covered
|
|
||||||
work if you are a party to an arrangement with a third party that is
|
|
||||||
in the business of distributing software, under which you make payment
|
|
||||||
to the third party based on the extent of your activity of conveying
|
|
||||||
the work, and under which the third party grants, to any of the
|
|
||||||
parties who would receive the covered work from you, a discriminatory
|
|
||||||
patent license (a) in connection with copies of the covered work
|
|
||||||
conveyed by you (or copies made from those copies), or (b) primarily
|
|
||||||
for and in connection with specific products or compilations that
|
|
||||||
contain the covered work, unless you entered into that arrangement,
|
|
||||||
or that patent license was granted, prior to 28 March 2007.
|
|
||||||
|
|
||||||
Nothing in this License shall be construed as excluding or limiting
|
|
||||||
any implied license or other defenses to infringement that may
|
|
||||||
otherwise be available to you under applicable patent law.
|
|
||||||
|
|
||||||
12. No Surrender of Others' Freedom.
|
|
||||||
|
|
||||||
If conditions are imposed on you (whether by court order, agreement or
|
|
||||||
otherwise) that contradict the conditions of this License, they do not
|
|
||||||
excuse you from the conditions of this License. If you cannot convey a
|
|
||||||
covered work so as to satisfy simultaneously your obligations under this
|
|
||||||
License and any other pertinent obligations, then as a consequence you may
|
|
||||||
not convey it at all. For example, if you agree to terms that obligate you
|
|
||||||
to collect a royalty for further conveying from those to whom you convey
|
|
||||||
the Program, the only way you could satisfy both those terms and this
|
|
||||||
License would be to refrain entirely from conveying the Program.
|
|
||||||
|
|
||||||
13. Use with the GNU Affero General Public License.
|
|
||||||
|
|
||||||
Notwithstanding any other provision of this License, you have
|
|
||||||
permission to link or combine any covered work with a work licensed
|
|
||||||
under version 3 of the GNU Affero General Public License into a single
|
|
||||||
combined work, and to convey the resulting work. The terms of this
|
|
||||||
License will continue to apply to the part which is the covered work,
|
|
||||||
but the special requirements of the GNU Affero General Public License,
|
|
||||||
section 13, concerning interaction through a network will apply to the
|
|
||||||
combination as such.
|
|
||||||
|
|
||||||
14. Revised Versions of this License.
|
|
||||||
|
|
||||||
The Free Software Foundation may publish revised and/or new versions of
|
|
||||||
the GNU General Public License from time to time. Such new versions will
|
|
||||||
be similar in spirit to the present version, but may differ in detail to
|
|
||||||
address new problems or concerns.
|
|
||||||
|
|
||||||
Each version is given a distinguishing version number. If the
|
|
||||||
Program specifies that a certain numbered version of the GNU General
|
|
||||||
Public License "or any later version" applies to it, you have the
|
|
||||||
option of following the terms and conditions either of that numbered
|
|
||||||
version or of any later version published by the Free Software
|
|
||||||
Foundation. If the Program does not specify a version number of the
|
|
||||||
GNU General Public License, you may choose any version ever published
|
|
||||||
by the Free Software Foundation.
|
|
||||||
|
|
||||||
If the Program specifies that a proxy can decide which future
|
|
||||||
versions of the GNU General Public License can be used, that proxy's
|
|
||||||
public statement of acceptance of a version permanently authorizes you
|
|
||||||
to choose that version for the Program.
|
|
||||||
|
|
||||||
Later license versions may give you additional or different
|
|
||||||
permissions. However, no additional obligations are imposed on any
|
|
||||||
author or copyright holder as a result of your choosing to follow a
|
|
||||||
later version.
|
|
||||||
|
|
||||||
15. Disclaimer of Warranty.
|
|
||||||
|
|
||||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
|
||||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
|
||||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
|
||||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
|
||||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
|
||||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
|
||||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
|
||||||
|
|
||||||
16. Limitation of Liability.
|
|
||||||
|
|
||||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
|
||||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
|
||||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
|
||||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
|
||||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
|
||||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
|
||||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
|
||||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
|
||||||
SUCH DAMAGES.
|
|
||||||
|
|
||||||
17. Interpretation of Sections 15 and 16.
|
|
||||||
|
|
||||||
If the disclaimer of warranty and limitation of liability provided
|
|
||||||
above cannot be given local legal effect according to their terms,
|
|
||||||
reviewing courts shall apply local law that most closely approximates
|
|
||||||
an absolute waiver of all civil liability in connection with the
|
|
||||||
Program, unless a warranty or assumption of liability accompanies a
|
|
||||||
copy of the Program in return for a fee.
|
|
||||||
|
|
||||||
END OF TERMS AND CONDITIONS
|
|
||||||
|
|
||||||
How to Apply These Terms to Your New Programs
|
|
||||||
|
|
||||||
If you develop a new program, and you want it to be of the greatest
|
|
||||||
possible use to the public, the best way to achieve this is to make it
|
|
||||||
free software which everyone can redistribute and change under these terms.
|
|
||||||
|
|
||||||
To do so, attach the following notices to the program. It is safest
|
|
||||||
to attach them to the start of each source file to most effectively
|
|
||||||
state the exclusion of warranty; and each file should have at least
|
|
||||||
the "copyright" line and a pointer to where the full notice is found.
|
|
||||||
|
|
||||||
<one line to give the program's name and a brief idea of what it does.>
|
|
||||||
Copyright (C) <year> <name of author>
|
|
||||||
|
|
||||||
This program is free software: you can redistribute it and/or modify
|
|
||||||
it under the terms of the GNU General Public License as published by
|
|
||||||
the Free Software Foundation, either version 3 of the License, or
|
|
||||||
(at your option) any later version.
|
|
||||||
|
|
||||||
This program is distributed in the hope that it will be useful,
|
|
||||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
GNU General Public License for more details.
|
|
||||||
|
|
||||||
You should have received a copy of the GNU General Public License
|
|
||||||
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
Also add information on how to contact you by electronic and paper mail.
|
|
||||||
|
|
||||||
If the program does terminal interaction, make it output a short
|
|
||||||
notice like this when it starts in an interactive mode:
|
|
||||||
|
|
||||||
<program> Copyright (C) <year> <name of author>
|
|
||||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
|
||||||
This is free software, and you are welcome to redistribute it
|
|
||||||
under certain conditions; type `show c' for details.
|
|
||||||
|
|
||||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
|
||||||
parts of the General Public License. Of course, your program's commands
|
|
||||||
might be different; for a GUI interface, you would use an "about box".
|
|
||||||
|
|
||||||
You should also get your employer (if you work as a programmer) or school,
|
|
||||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
|
||||||
For more information on this, and how to apply and follow the GNU GPL, see
|
|
||||||
<https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
The GNU General Public License does not permit incorporating your program
|
|
||||||
into proprietary programs. If your program is a subroutine library, you
|
|
||||||
may consider it more useful to permit linking proprietary applications with
|
|
||||||
the library. If this is what you want to do, use the GNU Lesser General
|
|
||||||
Public License instead of this License. But first, please read
|
|
||||||
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
|
|
@ -1,46 +0,0 @@
|
||||||
APPNAME ?= gitstatusd
|
|
||||||
OBJDIR ?= obj
|
|
||||||
|
|
||||||
CXX ?= g++
|
|
||||||
ZSH := $(shell command -v zsh 2> /dev/null)
|
|
||||||
|
|
||||||
VERSION ?= $(shell . ./build.info && printf "%s" "$$gitstatus_version")
|
|
||||||
|
|
||||||
# Note: -fsized-deallocation is not used to avoid binary compatibility issues on macOS.
|
|
||||||
#
|
|
||||||
# Sized delete is implemented as __ZdlPvm in /usr/lib/libc++.1.dylib but this symbol is
|
|
||||||
# missing in macOS prior to 10.13.
|
|
||||||
CXXFLAGS += -std=c++14 -funsigned-char -O3 -DNDEBUG -DGITSTATUS_VERSION=$(VERSION) -Wall -Werror # -g -fsanitize=thread
|
|
||||||
LDFLAGS += -pthread # -fsanitize=thread
|
|
||||||
LDLIBS += -lgit2 # -lprofiler -lunwind
|
|
||||||
|
|
||||||
SRCS := $(shell find src -name "*.cc")
|
|
||||||
OBJS := $(patsubst src/%.cc, $(OBJDIR)/%.o, $(SRCS))
|
|
||||||
|
|
||||||
all: $(APPNAME)
|
|
||||||
|
|
||||||
$(APPNAME): usrbin/$(APPNAME)
|
|
||||||
|
|
||||||
usrbin/$(APPNAME): $(OBJS)
|
|
||||||
$(CXX) $(OBJS) $(LDFLAGS) $(LDLIBS) -o $@
|
|
||||||
|
|
||||||
$(OBJDIR):
|
|
||||||
mkdir -p -- $(OBJDIR)
|
|
||||||
|
|
||||||
$(OBJDIR)/%.o: src/%.cc Makefile build.info | $(OBJDIR)
|
|
||||||
$(CXX) $(CXXFLAGS) -MM -MT $@ src/$*.cc >$(OBJDIR)/$*.dep
|
|
||||||
$(CXX) $(CXXFLAGS) -Wall -c -o $@ src/$*.cc
|
|
||||||
|
|
||||||
clean:
|
|
||||||
rm -rf -- $(OBJDIR)
|
|
||||||
|
|
||||||
zwc:
|
|
||||||
$(or $(ZSH),:) -fc 'for f in *.zsh install; do zcompile -R -- $$f.zwc $$f || exit; done'
|
|
||||||
|
|
||||||
minify:
|
|
||||||
rm -rf -- .clang-format .git .gitattributes .gitignore .vscode deps docs src usrbin/.gitkeep LICENSE Makefile README.md build mbuild
|
|
||||||
|
|
||||||
pkg: zwc
|
|
||||||
GITSTATUS_DAEMON= GITSTATUS_CACHE_DIR=$(shell pwd)/usrbin ./install -f
|
|
||||||
|
|
||||||
-include $(OBJS:.o=.dep)
|
|
|
@ -1,530 +0,0 @@
|
||||||
# gitstatus
|
|
||||||
|
|
||||||
**gitstatus** is a 10x faster alternative to `git status` and `git describe`. Its primary use
|
|
||||||
case is to enable fast git prompt in interactive shells.
|
|
||||||
|
|
||||||
Heavy lifting is done by **gitstatusd** -- a custom binary written in C++. It comes with Zsh and
|
|
||||||
Bash bindings for integration with shell.
|
|
||||||
|
|
||||||
## Table of Contents
|
|
||||||
|
|
||||||
1. [Using from Zsh](#using-from-zsh)
|
|
||||||
1. [Using from Bash](#using-from-bash)
|
|
||||||
2. [Using from other shells](#using-from-other-shells)
|
|
||||||
1. [How it works](#how-it-works)
|
|
||||||
1. [Benchmarks](#benchmarks)
|
|
||||||
1. [Why fast](#why-fast)
|
|
||||||
1. [Requirements](#requirements)
|
|
||||||
1. [Compiling](#compiling)
|
|
||||||
1. [License](#license)
|
|
||||||
|
|
||||||
## Using from Zsh
|
|
||||||
|
|
||||||
The easiest way to take advantage of gitstatus from Zsh is to use a theme that's already integrated
|
|
||||||
with it. For example, [Powerlevel10k](https://github.com/romkatv/powerlevel10k) is a flexible and
|
|
||||||
fast theme with first-class gitstatus integration. If you install Powerlevel10k, you don't need to
|
|
||||||
install gitstatus.
|
|
||||||
|
|
||||||
![Powerlevel10k Zsh Theme](
|
|
||||||
https://raw.githubusercontent.com/romkatv/powerlevel10k-media/master/prompt-styles-high-contrast.png)
|
|
||||||
|
|
||||||
For those who wish to use gitstatus without a theme, there is
|
|
||||||
[gitstatus.prompt.zsh](gitstatus.prompt.zsh). Install it as follows:
|
|
||||||
|
|
||||||
```zsh
|
|
||||||
git clone --depth=1 https://github.com/romkatv/gitstatus.git ~/gitstatus
|
|
||||||
echo 'source ~/gitstatus/gitstatus.prompt.zsh' >>! ~/.zshrc
|
|
||||||
```
|
|
||||||
|
|
||||||
Users in China can use the official mirror on gitee.com for faster download.<br>
|
|
||||||
中国大陆用户可以使用 gitee.com 上的官方镜像加速下载.
|
|
||||||
|
|
||||||
```zsh
|
|
||||||
git clone --depth=1 https://gitee.com/romkatv/gitstatus.git ~/gitstatus
|
|
||||||
echo 'source ~/gitstatus/gitstatus.prompt.zsh' >>! ~/.zshrc
|
|
||||||
```
|
|
||||||
|
|
||||||
Alternatively, if you have Homebrew installed:
|
|
||||||
|
|
||||||
```zsh
|
|
||||||
brew install romkatv/gitstatus/gitstatus
|
|
||||||
echo "source $(brew --prefix)/opt/gitstatus/gitstatus.prompt.zsh" >>! ~/.zshrc
|
|
||||||
```
|
|
||||||
|
|
||||||
(If you choose this option, replace `~/gitstatus` with `$(brew --prefix)/opt/gitstatus/gitstatus`
|
|
||||||
in all code snippets below.)
|
|
||||||
|
|
||||||
_Make sure to disable your current theme if you have one._
|
|
||||||
|
|
||||||
This will give you a basic yet functional prompt with git status in it. It's
|
|
||||||
[over 10x faster](#benchmarks) than any alternative that can give you comparable prompt. In order
|
|
||||||
to customize it, set `PROMPT` and/or `RPROMPT` at the end of `~/.zshrc` after sourcing
|
|
||||||
`gitstatus.prompt.zsh`. Insert `${GITSTATUS_PROMPT}` where you want git status to go. For example:
|
|
||||||
|
|
||||||
```zsh
|
|
||||||
source ~/gitstatus/gitstatus.prompt.zsh
|
|
||||||
|
|
||||||
PROMPT='%~%# ' # left prompt: directory followed by %/# (normal/root)
|
|
||||||
RPROMPT='$GITSTATUS_PROMPT' # right prompt: git status
|
|
||||||
```
|
|
||||||
|
|
||||||
The expansion of `${GITSTATUS_PROMPT}` can contain the following bits:
|
|
||||||
|
|
||||||
| segment | meaning |
|
|
||||||
|-------------|-------------------------------------------------------|
|
|
||||||
| `master` | current branch |
|
|
||||||
| `#v1` | HEAD is tagged with `v1`; not shown when on a branch |
|
|
||||||
| `@5fc6fca4` | current commit; not shown when on a branch or tag |
|
|
||||||
| `⇣1` | local branch is behind the remote by 1 commit |
|
|
||||||
| `⇡2` | local branch is ahead of the remote by 2 commits |
|
|
||||||
| `⇠3` | local branch is behind the push remote by 3 commits |
|
|
||||||
| `⇢4` | local branch is ahead of the push remote by 4 commits |
|
|
||||||
| `*5` | there are 5 stashes |
|
|
||||||
| `merge` | merge is in progress (could be some other action) |
|
|
||||||
| `~6` | there are 6 merge conflicts |
|
|
||||||
| `+7` | there are 7 staged changes |
|
|
||||||
| `!8` | there are 8 unstaged changes |
|
|
||||||
| `?9` | there are 9 untracked files |
|
|
||||||
|
|
||||||
`$GITSTATUS_PROMPT_LEN` tells you how long `$GITSTATUS_PROMPT` is when printed to the console.
|
|
||||||
[gitstatus.prompt.zsh](gitstatus.prompt.zsh) has an example of using it to truncate the current
|
|
||||||
directory.
|
|
||||||
|
|
||||||
If you'd like to change the format of git status, or want to have greater control over the
|
|
||||||
process of assembling `PROMPT`, you can copy and modify parts of
|
|
||||||
[gitstatus.prompt.zsh](gitstatus.prompt.zsh) instead of sourcing the script. Your `~/.zshrc`
|
|
||||||
might look something like this:
|
|
||||||
|
|
||||||
```zsh
|
|
||||||
source ~/gitstatus/gitstatus.plugin.zsh
|
|
||||||
|
|
||||||
function my_set_prompt() {
|
|
||||||
PROMPT='%~%# '
|
|
||||||
RPROMPT=''
|
|
||||||
|
|
||||||
if gitstatus_query MY && [[ $VCS_STATUS_RESULT == ok-sync ]]; then
|
|
||||||
RPROMPT=${${VCS_STATUS_LOCAL_BRANCH:-@${VCS_STATUS_COMMIT}}//\%/%%} # escape %
|
|
||||||
(( VCS_STATUS_NUM_STAGED )) && RPROMPT+='+'
|
|
||||||
(( VCS_STATUS_NUM_UNSTAGED )) && RPROMPT+='!'
|
|
||||||
(( VCS_STATUS_NUM_UNTRACKED )) && RPROMPT+='?'
|
|
||||||
fi
|
|
||||||
|
|
||||||
setopt no_prompt_{bang,subst} prompt_percent # enable/disable correct prompt expansions
|
|
||||||
}
|
|
||||||
|
|
||||||
gitstatus_stop 'MY' && gitstatus_start -s -1 -u -1 -c -1 -d -1 'MY'
|
|
||||||
autoload -Uz add-zsh-hook
|
|
||||||
add-zsh-hook precmd my_set_prompt
|
|
||||||
```
|
|
||||||
|
|
||||||
This snippet is sourcing `gitstatus.plugin.zsh` rather than `gitstatus.prompt.zsh`. The former
|
|
||||||
defines low-level bindings that communicate with gitstatusd over pipes. The latter is a simple
|
|
||||||
script that uses these bindings to assemble git prompt.
|
|
||||||
|
|
||||||
Unlike [Powerlevel10k](https://github.com/romkatv/powerlevel10k), code based on
|
|
||||||
[gitstatus.prompt.zsh](gitstatus.prompt.zsh) is communicating with gitstatusd synchronously. This
|
|
||||||
can make your prompt slow when working in a large git repository or on a slow machine. To avoid
|
|
||||||
this problem, call `gitstatus_query` asynchronously as documented in
|
|
||||||
[gitstatus.plugin.zsh](gitstatus.plugin.zsh). This can be quite challenging.
|
|
||||||
|
|
||||||
## Using from Bash
|
|
||||||
|
|
||||||
The easiest way to take advantage of gitstatus from Bash is via
|
|
||||||
[gitstatus.prompt.sh](gitstatus.prompt.sh). Install it as follows:
|
|
||||||
|
|
||||||
```bash
|
|
||||||
git clone --depth=1 https://github.com/romkatv/gitstatus.git ~/gitstatus
|
|
||||||
echo 'source ~/gitstatus/gitstatus.prompt.sh' >> ~/.bashrc
|
|
||||||
```
|
|
||||||
|
|
||||||
Users in China can use the official mirror on gitee.com for faster download.<br>
|
|
||||||
中国大陆用户可以使用 gitee.com 上的官方镜像加速下载.
|
|
||||||
|
|
||||||
```bash
|
|
||||||
git clone --depth=1 https://gitee.com/romkatv/gitstatus.git ~/gitstatus
|
|
||||||
echo 'source ~/gitstatus/gitstatus.prompt.sh' >> ~/.bashrc
|
|
||||||
```
|
|
||||||
|
|
||||||
Alternatively, if you have Homebrew installed:
|
|
||||||
|
|
||||||
```zsh
|
|
||||||
brew install romkatv/gitstatus/gitstatus
|
|
||||||
echo "source $(brew --prefix)/opt/gitstatus/gitstatus.prompt.sh" >> ~/.bashrc
|
|
||||||
```
|
|
||||||
|
|
||||||
(If you choose this option, replace `~/gitstatus` with `$(brew --prefix)/opt/gitstatus/gitstatus`
|
|
||||||
in all code snippets below.)
|
|
||||||
|
|
||||||
This will give you a basic yet functional prompt with git status in it. It's
|
|
||||||
[over 10x faster](#benchmarks) than any alternative that can give you comparable prompt.
|
|
||||||
|
|
||||||
![Bash Prompt with GitStatus](
|
|
||||||
https://raw.githubusercontent.com/romkatv/gitstatus/1ac366952366d89980b3f3484f270b4fa5ae4293/bash-prompt.png)
|
|
||||||
|
|
||||||
In order to customize your prompt, set `PS1` at the end of `~/.bashrc` after sourcing
|
|
||||||
`gitstatus.prompt.sh`. Insert `${GITSTATUS_PROMPT}` where you want git status to go. For example:
|
|
||||||
|
|
||||||
```bash
|
|
||||||
source ~/gitstatus/gitstatus.prompt.sh
|
|
||||||
|
|
||||||
PS1='\w ${GITSTATUS_PROMPT}\n\$ ' # directory followed by git status and $/# (normal/root)
|
|
||||||
```
|
|
||||||
|
|
||||||
The expansion of `${GITSTATUS_PROMPT}` can contain the following bits:
|
|
||||||
|
|
||||||
| segment | meaning |
|
|
||||||
|-------------|-------------------------------------------------------|
|
|
||||||
| `master` | current branch |
|
|
||||||
| `#v1` | HEAD is tagged with `v1`; not shown when on a branch |
|
|
||||||
| `@5fc6fca4` | current commit; not shown when on a branch or tag |
|
|
||||||
| `⇣1` | local branch is behind the remote by 1 commit |
|
|
||||||
| `⇡2` | local branch is ahead of the remote by 2 commits |
|
|
||||||
| `⇠3` | local branch is behind the push remote by 3 commits |
|
|
||||||
| `⇢4` | local branch is ahead of the push remote by 4 commits |
|
|
||||||
| `*5` | there are 5 stashes |
|
|
||||||
| `merge` | merge is in progress (could be some other action) |
|
|
||||||
| `~6` | there are 6 merge conflicts |
|
|
||||||
| `+7` | there are 7 staged changes |
|
|
||||||
| `!8` | there are 8 unstaged changes |
|
|
||||||
| `?9` | there are 9 untracked files |
|
|
||||||
|
|
||||||
If you'd like to change the format of git status, or want to have greater control over the
|
|
||||||
process of assembling `PS1`, you can copy and modify parts of
|
|
||||||
[gitstatus.prompt.sh](gitstatus.prompt.sh) instead of sourcing the script. Your `~/.bashrc` might
|
|
||||||
look something like this:
|
|
||||||
|
|
||||||
```bash
|
|
||||||
source ~/gitstatus/gitstatus.plugin.sh
|
|
||||||
|
|
||||||
function my_set_prompt() {
|
|
||||||
PS1='\w'
|
|
||||||
|
|
||||||
if gitstatus_query && [[ "$VCS_STATUS_RESULT" == ok-sync ]]; then
|
|
||||||
if [[ -n "$VCS_STATUS_LOCAL_BRANCH" ]]; then
|
|
||||||
PS1+=" ${VCS_STATUS_LOCAL_BRANCH//\\/\\\\}" # escape backslash
|
|
||||||
else
|
|
||||||
PS1+=" @${VCS_STATUS_COMMIT//\\/\\\\}" # escape backslash
|
|
||||||
fi
|
|
||||||
(( VCS_STATUS_HAS_STAGED" )) && PS1+='+'
|
|
||||||
(( VCS_STATUS_HAS_UNSTAGED" )) && PS1+='!'
|
|
||||||
(( VCS_STATUS_HAS_UNTRACKED" )) && PS1+='?'
|
|
||||||
fi
|
|
||||||
|
|
||||||
PS1+='\n\$ '
|
|
||||||
|
|
||||||
shopt -u promptvars # disable expansion of '$(...)' and the like
|
|
||||||
}
|
|
||||||
|
|
||||||
gitstatus_stop && gitstatus_start
|
|
||||||
PROMPT_COMMAND=my_set_prompt
|
|
||||||
```
|
|
||||||
|
|
||||||
This snippet is sourcing `gitstatus.plugin.sh` rather than `gitstatus.prompt.sh`. The former
|
|
||||||
defines low-level bindings that communicate with gitstatusd over pipes. The latter is a simple
|
|
||||||
script that uses these bindings to assemble git prompt.
|
|
||||||
|
|
||||||
Note: Bash bindings, unlike Zsh bindings, don't support asynchronous calls.
|
|
||||||
|
|
||||||
## Using from other shells
|
|
||||||
|
|
||||||
If there are no gitstatusd bindings for your shell, you'll need to get your hands dirty.
|
|
||||||
Use the existing bindings for inspiration; run `gitstatusd --help` or read the same thing in
|
|
||||||
[options.cc](src/options.cc).
|
|
||||||
|
|
||||||
## How it works
|
|
||||||
|
|
||||||
gitstatusd reads requests from stdin and prints responses to stdout. Requests contain an ID and
|
|
||||||
a directory. Responses contain the same ID and machine-readable git status for the directory.
|
|
||||||
gitstatusd keeps some state in memory for the directories it has seen in order to serve future
|
|
||||||
requests faster.
|
|
||||||
|
|
||||||
[Zsh bindings](gitstatus.plugin.zsh) and [Bash bindings](gitstatus.plugin.sh) start gitstatusd in
|
|
||||||
the background and communicate with it via pipes. Themes such as
|
|
||||||
[Powerlevel10k](https://github.com/romkatv/powerlevel10k) use these bindings to put git status in
|
|
||||||
`PROMPT`.
|
|
||||||
|
|
||||||
Note that gitstatus cannot be used as a drop-in replacement for `git status` command as it doesn't
|
|
||||||
produce output in the same format. It does perform the same computation though.
|
|
||||||
|
|
||||||
## Benchmarks
|
|
||||||
|
|
||||||
The following benchmark results were obtained on Intel i9-7900X running Ubuntu 18.04 in
|
|
||||||
a clean [chromium](https://github.com/chromium/chromium) repository synced to `9394e49a`. The
|
|
||||||
repository was checked out to an ext4 filesystem on M.2 SSD.
|
|
||||||
|
|
||||||
Three functionally equivalent tools for computing git status were benchmarked:
|
|
||||||
|
|
||||||
* `gitstatusd`
|
|
||||||
* `git` with untracked cache enabled
|
|
||||||
* `lg2` -- a demo/example executable from [libgit2](https://github.com/romkatv/libgit2) that
|
|
||||||
implements a subset of `git` functionality on top of libgit2 API; for the purposes of this
|
|
||||||
benchmark the subset is sufficient to generate the same data as the other tools
|
|
||||||
|
|
||||||
Every tool was benchmark in cold and hot conditions. For `git` the first run in a repository was
|
|
||||||
considered cold, with the following runs considered hot. `lg2` was patched to compute results twice
|
|
||||||
in a single invocation without freeing the repository in between; the second run was considered hot.
|
|
||||||
The same patching was not done for `git` because `git` cannot be easily modified to refresh inmemory
|
|
||||||
index state between invocations; in fact, this limitation is one of the primary reasons developers
|
|
||||||
use libgit2. `gitstatusd` was benchmarked similarly to `lg2` with two result computations in the
|
|
||||||
same invocation.
|
|
||||||
|
|
||||||
Two commands were benchmarked: `status` and `describe`.
|
|
||||||
|
|
||||||
### Status
|
|
||||||
|
|
||||||
In this benchmark all tools were computing the equivalent of `git status`. Lower numbers are better.
|
|
||||||
|
|
||||||
| Tool | Cold | Hot |
|
|
||||||
|---------------|-----------:|------------:|
|
|
||||||
| **gitstatus** | **291 ms** | **30.9 ms** |
|
|
||||||
| git | 876 ms | 295 ms |
|
|
||||||
| lg2 | 1730 ms | 1310 ms |
|
|
||||||
|
|
||||||
gitstatusd is substantially faster than the alternatives, especially on hot runs. Note that hot runs
|
|
||||||
are of primary importance to the main use case of gitstatus in interactive shells.
|
|
||||||
|
|
||||||
The performance of `git status` fluctuated wildly in this benchmarks for reasons unknown to the
|
|
||||||
author. Moreover, performance is sticky -- once `git status` settles around a number, it stays
|
|
||||||
there for a long time. Numbers as diverse as 295, 352, 663 and 730 had been observed on hot runs on
|
|
||||||
the same repository. The number in the table is the lowest (fastest or best) that `git status` had
|
|
||||||
shown.
|
|
||||||
|
|
||||||
### Describe
|
|
||||||
|
|
||||||
In this benchmark all tools were computing the equivalent of `git describe --tags --exact-match`
|
|
||||||
to find tags that resolve to the same commit as `HEAD`. Lower numbers are better.
|
|
||||||
|
|
||||||
| Tool | Cold | Hot |
|
|
||||||
|---------------|------------:|--------------:|
|
|
||||||
| **gitstatus** | **4.04 ms** | **0.0345 ms** |
|
|
||||||
| git | 18.0 ms | 14.5 ms |
|
|
||||||
| lg2 | 185 ms | 45.2 ms |
|
|
||||||
|
|
||||||
gitstatusd is once again faster than the alternatives, more so on hot runs.
|
|
||||||
|
|
||||||
## Why fast
|
|
||||||
|
|
||||||
Since gitstatusd doesn't have to print all staged/unstaged/untracked files but only report
|
|
||||||
whether there are any, it can terminate repository scan early. It can also remember which files
|
|
||||||
were dirty on the previous run and check them first on the next run to avoid the scan entirely if
|
|
||||||
the files are still dirty. However, the benchmarks above were performed in a clean repository where
|
|
||||||
these shortcuts do not trigger. All benchmarked tools had to do the same work -- check the status
|
|
||||||
of every file in the index to see if it has changed, check every directory for newly created files,
|
|
||||||
etc. And yet, gitstatusd came ahead by a large margin. This section describes what it does that
|
|
||||||
makes it so fast.
|
|
||||||
|
|
||||||
Most of the following comparisons are done against libgit2 rather than git because of the author's
|
|
||||||
familiarity with the former but not the with latter. libgit2 has clean, well-documented APIs and an
|
|
||||||
elegant implementation, which makes it so much easier to work with and to analyze performance
|
|
||||||
bottlenecks.
|
|
||||||
|
|
||||||
### Summary for the impatient
|
|
||||||
|
|
||||||
Under the benchmark conditions described above, the equivalent of libgit2's
|
|
||||||
`git_diff_index_to_workdir` (the most expensive part of `status` command) is 46.3 times faster in
|
|
||||||
gitstatusd. The speedup comes from the following sources.
|
|
||||||
|
|
||||||
* gitstatusd uses more efficient data structures and algorithms and employs performance-conscious
|
|
||||||
coding style throughout the codebase. This reduces CPU time in userspace by 32x compared to libgit2.
|
|
||||||
* gitstatusd uses less expensive system calls and makes fewer of them. This reduces CPU time spent
|
|
||||||
in kernel by 1.9x.
|
|
||||||
* gitstatusd can utilize multiple cores to scan index and workdir in parallel with almost perfect
|
|
||||||
scaling. This reduces total run time by 12.4x while having virtually no effect on total CPU time.
|
|
||||||
|
|
||||||
### Problem statement
|
|
||||||
|
|
||||||
The most resource-intensive part of the `status` command is finding the difference between _index_
|
|
||||||
and _workdir_ (`git_diff_index_to_workdir` in libgit2). Index is a list of all files in the git
|
|
||||||
repository with their last modification times. This is an obvious simplification but it suffices for
|
|
||||||
this exposition. On disk, index is stored sorted by file path. Here's an example of git index:
|
|
||||||
|
|
||||||
| File | Last modification time |
|
|
||||||
|-------------|-----------------------:|
|
|
||||||
| Makefile | 2019-04-01T14:12:32Z |
|
|
||||||
| src/hello.c | 2019-04-01T14:12:00Z |
|
|
||||||
| src/hello.h | 2019-04-01T14:12:32Z |
|
|
||||||
|
|
||||||
This list needs to be compared to the list of files in the working directory. If any of the files
|
|
||||||
listed in the index are missing from the workdir or have different last modification time, they are
|
|
||||||
"unstaged" in gitstatusd parlance. If you run `git status`, they'll be shown as "changes not staged
|
|
||||||
for commit". Thus, any implementation of `status` command has to call `stat()` or one of its
|
|
||||||
variants on every file in the index.
|
|
||||||
|
|
||||||
In addition, all files in the working directory for which there is no entry in the index at all are
|
|
||||||
"untracked". `git status` will show them as "untracked files". Finding untracked files requires some
|
|
||||||
form of work directory traversal.
|
|
||||||
|
|
||||||
### Single-threaded scan
|
|
||||||
|
|
||||||
Let's see how `git_diff_index_to_workdir` from libgit2 accomplishes these tasks. Here's its CPU
|
|
||||||
profile from 200 hot runs over chromium repository.
|
|
||||||
|
|
||||||
![libgit2 CPU profile (hot)](
|
|
||||||
https://raw.githubusercontent.com/romkatv/gitstatus/1ac366952366d89980b3f3484f270b4fa5ae4293/cpu-profile-libgit2.png)
|
|
||||||
|
|
||||||
(The CPU profile was created with [gperftools](https://github.com/gperftools/gperftools) and
|
|
||||||
rendered with [pprof](https://github.com/google/pprof)).
|
|
||||||
|
|
||||||
We can see `__GI__lxstat` taking a lot of time. This is the `stat()` call for every file in the
|
|
||||||
index. We can also identify `__opendir`, `__readdir` and `__GI___close_nocancel` -- glibc wrappers
|
|
||||||
for reading the contents of a directory. This is for finding untracked files. Out of the total 232
|
|
||||||
seconds, 111 seconds -- or 47.7% -- was spent on these calls. The rest is computation -- comparing
|
|
||||||
strings, sorting arrays, etc.
|
|
||||||
|
|
||||||
Now let's take a look at the CPU profile of gitstatusd on the same task.
|
|
||||||
|
|
||||||
![gitstatusd CPU profile (hot)](
|
|
||||||
https://raw.githubusercontent.com/romkatv/gitstatus/1ac366952366d89980b3f3484f270b4fa5ae4293/cpu-profile-gitstatusd-hot.png)
|
|
||||||
|
|
||||||
The first impression is that this profile looks pruned. This isn't an artifact. The profile was
|
|
||||||
generated with the same tools and the same flags as the profile of libgit2.
|
|
||||||
|
|
||||||
Since both profiles were generated from the same workload, absolute numbers can be compared. We can
|
|
||||||
see that gitstatusd took 62 seconds in total compared to libgit2's 232 seconds. System calls at the
|
|
||||||
core of the algorithm are cleary visible. `__GI___fxstatat` is a flavor of `stat()`, and the other
|
|
||||||
three calls -- `__libc_openat64`, `__libc_close` and `__GI___fxstat` are responsible for opening
|
|
||||||
directories and finding untracked files. Notice that there is almost nothing else in the profile
|
|
||||||
apart from these calls. The rest of the code accounts for 3.77 seconds of CPU time -- 32 times less
|
|
||||||
than in libgit2.
|
|
||||||
|
|
||||||
So, one reason gitstatusd is fast is that it has efficient diffing code -- very little time is spent
|
|
||||||
outside of kernel. However, if we look closely, we can notice that system calls in gitstatusd are
|
|
||||||
_also_ faster than in libgit2. For example, libgit2 spent 72.07 seconds in `__GI__lxstat` while
|
|
||||||
gitstatusd spent only 48.82 seconds in `__GI___fxstatat`. There are two reasons for this difference.
|
|
||||||
First, libgit2 makes more `stat()` calls than is strictly required. It's not necessary to stat
|
|
||||||
directories because index only has files. There are 25k directories in chromium repository (and 300k
|
|
||||||
files) -- that's 25k `stat()` calls that could be avoided. The second reason is that libgit2 and
|
|
||||||
gitstatusd use different flavors of `stat()`. libgit2 uses `lstat()`, which takes a path to the file
|
|
||||||
as input. Its performance is linear in the number of subdirectories in the path because it needs to
|
|
||||||
perform a lookup for every one of them and to check permissions. gitstatusd uses `fstatat()`, which
|
|
||||||
takes a file descriptor to the parent directory and a name of the file. Just a single lookup, less
|
|
||||||
CPU time.
|
|
||||||
|
|
||||||
Similarly to `lstat()` vs `fstatat()`, it's faster to open files and directories with `openat()`
|
|
||||||
from the parent directory file descriptor than with regular `open()` that accepts full file path.
|
|
||||||
gitstatusd takes advantage of `openat()` to open directories as fast as possible. It opens about 90%
|
|
||||||
of the directories (this depends on the actual directory structure of the repository) from the
|
|
||||||
immediate parent -- the most efficient way -- and the remaining 10% it opens from the repository's
|
|
||||||
root directory. The reason it's done this way is to keep the maximum number of simultaneously open
|
|
||||||
file descriptors bounded. libgit2 can have O(repository depth) simultaneously open file descriptors,
|
|
||||||
which may be OK for a single-threaded application but can balloon to a large number when scans are
|
|
||||||
done by many threads simultaneously, like in gitstatusd.
|
|
||||||
|
|
||||||
There is no equivalent to `__opendir` or `__readdir` in the gitstatusd profile because it uses the
|
|
||||||
equivalent of [untracked cache](https://git-scm.com/docs/git-update-index#_untracked_cache) from
|
|
||||||
git. On the first scan of the workdir gitstatusd lists all files just like libgit2. But, unlike
|
|
||||||
libgit2, it remembers the last modification time of every directory along with the list of
|
|
||||||
untracked files under it. On the next scan, gitstatusd can skip listing files in directories whose
|
|
||||||
last modification time hasn't changed.
|
|
||||||
|
|
||||||
To summarize, here's what gitstatusd was doing when the CPU profile was captured:
|
|
||||||
|
|
||||||
1. `__libc_openat64`: Open every directory for which there are files in the index.
|
|
||||||
2. `__GI___fxstat`: Check last modification time of the directory. Since it's the same as on the
|
|
||||||
last scan, this directory has the same list of untracked files as before, which is empty (the
|
|
||||||
repository is clean).
|
|
||||||
3. `__GI___fxstatat`: Check last modification time for every file in the index that belongs to this
|
|
||||||
directory.
|
|
||||||
4. `__libc_close`: Close the file descriptor to the directory.
|
|
||||||
|
|
||||||
Here's how the very first scan of a repository looks like in gitstatusd:
|
|
||||||
|
|
||||||
![gitstatusd CPU profile (cold)](
|
|
||||||
https://raw.githubusercontent.com/romkatv/gitstatus/1ac366952366d89980b3f3484f270b4fa5ae4293/cpu-profile-gitstatusd-cold.png)
|
|
||||||
|
|
||||||
(Some glibc functions are mislabel on this profile. `explicit_bzero` and `__nss_passwd_lookup` are
|
|
||||||
in reality `strcmp` and `memcmp`.)
|
|
||||||
|
|
||||||
This is a superset of the previous -- hot -- profile, with an extra `syscall` and string sorting for
|
|
||||||
directory listing. gitstatusd uses `getdents64` Linux system call directly, bypassing the glibc
|
|
||||||
wrapper that libgit2 uses. This is 23% faster. The details of this optimization can be found in a
|
|
||||||
[separate document](docs/listdir.md).
|
|
||||||
|
|
||||||
### Multithreading
|
|
||||||
|
|
||||||
The diffing algorithm in gitstatusd was designed from the ground up with the intention of using it
|
|
||||||
concurrently from multiple threads. With a fast SSD, `status` is CPU bound, so taking advantage of
|
|
||||||
all available CPU cores is an obvious way to yield results faster.
|
|
||||||
|
|
||||||
gitstatusd exhibits almost perfect scaling from multithreading. Engaging all cores allows it to
|
|
||||||
produce results 12.4 times faster than in single-threaded execution. This is on Intel i9-7900X with
|
|
||||||
10 cores (20 with hyperthreading) with single-core frequency of 4.3GHz and all-core frequency of
|
|
||||||
4.0GHz.
|
|
||||||
|
|
||||||
Note: `git status` also uses all available cores in some parts of its algorithm while `lg2` does
|
|
||||||
everything in a single thread.
|
|
||||||
|
|
||||||
### Postprocessing
|
|
||||||
|
|
||||||
Once the difference between the index and the workdir is found, we have a list of _candidates_ --
|
|
||||||
files that may be unstaged or untracked. To make the final judgement, these files need to be checked
|
|
||||||
against `.gitignore` rules and a few other things.
|
|
||||||
|
|
||||||
gitstatusd uses [patched libgit2](https://github.com/romkatv/libgit2) for this step. This fork
|
|
||||||
adds several optimizations that make libgit2 faster. The patched libgit2 performs more than twice
|
|
||||||
as fast in the benchmark as the original even without changes in the user code (that is, in the
|
|
||||||
code that uses the libgit2 APIs). The fork also adds several API extensions, most notable of which
|
|
||||||
is the support for multi-threaded scans. If `lg2 status` is modified to take advantage of these
|
|
||||||
extensions, it outperforms the original libgit2 by a factor of 18. Lastly, the fork fixes a score of
|
|
||||||
bugs, most of which become apparent only when using libgit2 from multiple threads.
|
|
||||||
|
|
||||||
_WARNING: Changes to libgit2 are extensive but the testing they underwent isn't. It is
|
|
||||||
**not recommended** to use the patched libgit2 in production._
|
|
||||||
|
|
||||||
## Requirements
|
|
||||||
|
|
||||||
* To compile: binutils, cmake, gcc, g++, git and GNU make.
|
|
||||||
* To run: Linux, macOS, FreeBSD, Android, WSL, Cygwin or MSYS2.
|
|
||||||
|
|
||||||
## Compiling
|
|
||||||
|
|
||||||
There are prebuilt `gitstatusd` binaries in [releases](
|
|
||||||
https://github.com/romkatv/gitstatus/releases). When using the official shell bindings
|
|
||||||
provided by gitstatus, the right binary for your architecture gets downloaded automatically.
|
|
||||||
|
|
||||||
If prebuilt binaries don't work for you, you'll need to get your hands dirty.
|
|
||||||
|
|
||||||
### Compiling for personal use
|
|
||||||
|
|
||||||
```zsh
|
|
||||||
git clone --depth=1 https://github.com/romkatv/gitstatus.git
|
|
||||||
cd gitstatus
|
|
||||||
./build -w -s -d docker
|
|
||||||
```
|
|
||||||
|
|
||||||
Users in China can use the official mirror on gitee.com for faster download.<br>
|
|
||||||
中国大陆用户可以使用 gitee.com 上的官方镜像加速下载.
|
|
||||||
|
|
||||||
```zsh
|
|
||||||
git clone --depth=1 https://gitee.com/romkatv/gitstatus.git
|
|
||||||
cd gitstatus
|
|
||||||
./build -w -s -d docker
|
|
||||||
```
|
|
||||||
|
|
||||||
- If it says that `-d docker` is not supported on your OS, remove this flag.
|
|
||||||
- If it says that `-s` is not supported on your OS, remove this flag.
|
|
||||||
- If it tell you to install docker but you cannot or don't want to, remove `-d docker`.
|
|
||||||
- If it says that some command is missing, install it.
|
|
||||||
|
|
||||||
If everything goes well, the newly built binary will appear in `./usrbin`. It'll be picked up
|
|
||||||
by shell bindings automatically.
|
|
||||||
|
|
||||||
When you update shell bindings, they may refuse to work with the binary you've built earlier. In
|
|
||||||
this case you'll need to rebuild.
|
|
||||||
|
|
||||||
If you are using gitstatus through [Powerlevel10k](https://github.com/romkatv/powerlevel10k), the
|
|
||||||
instructions are the same except that you don't need to clone gitstatus. Instead, change your
|
|
||||||
current directory to `/path/to/powerlevel10k/gitstatus` (`/path/to/powerlevel10k` is the directory
|
|
||||||
where you've installed Powerlevel10k) and run `./build -w -s -d docker` from there as described
|
|
||||||
above.
|
|
||||||
|
|
||||||
### Compiling for distribution
|
|
||||||
|
|
||||||
It's currently neither easy nor recommended to package and distribute gitstatus. There are no
|
|
||||||
instructions you can follow that would allow you to easily update your package when new versions of
|
|
||||||
gitstatus are released. This may change in the future but not soon.
|
|
||||||
|
|
||||||
## License
|
|
||||||
|
|
||||||
GNU General Public License v3.0. See [LICENSE](LICENSE). Contributions are covered by the same
|
|
||||||
license.
|
|
|
@ -1,656 +0,0 @@
|
||||||
#!/bin/sh
|
|
||||||
#
|
|
||||||
# Type `build -h` for help and see https://github.com/romkatv/gitstatus
|
|
||||||
# for full documentation.
|
|
||||||
|
|
||||||
set -ue
|
|
||||||
|
|
||||||
if [ -n "${ZSH_VERSION:-}" ]; then
|
|
||||||
emulate sh -o err_exit -o no_unset
|
|
||||||
fi
|
|
||||||
|
|
||||||
export LC_ALL=C
|
|
||||||
|
|
||||||
if [ -z "${ZSH_VERSION-}" ] && command -v zsh >/dev/null 2>&1; then
|
|
||||||
# Avoid bash 3.*.
|
|
||||||
case "${BASH_VERSION-}" in
|
|
||||||
[0-3].*) exec zsh "$0" "$@";;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Avoid ksh: https://github.com/romkatv/gitstatus/issues/282.
|
|
||||||
if [ -n "${KSH_VERSION-}" ]; then
|
|
||||||
if [ -z "${ZSH_VERSION-}" ] && command -v zsh >/dev/null 2>&1; then
|
|
||||||
exec zsh "$0" "$@"
|
|
||||||
elif [ -z "${BASH_VERSION-}" ] && command -v bash >/dev/null 2>&1 &&
|
|
||||||
bash_version="$(bash --version 2>&1)"; then
|
|
||||||
case "$bash_version" in
|
|
||||||
*version\ [4-9]*|*version\ [1-9][0-9]*) exec bash "$0" "$@";;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
usage="$(command cat <<\END
|
|
||||||
Usage: build [-m ARCH] [-c CPU] [-d CMD] [-i IMAGE] [-s] [-w]
|
|
||||||
|
|
||||||
Options:
|
|
||||||
|
|
||||||
-m ARCH `uname -m` from the target machine; defaults to `uname -m`
|
|
||||||
from the local machine
|
|
||||||
-c CPU generate machine instructions for CPU of this type; this
|
|
||||||
value gets passed as `-march` (or `-mcpu` for ppc64le) to gcc;
|
|
||||||
inferred from ARCH if not set explicitly
|
|
||||||
-d CMD build in a Docker container and use CMD as the `docker`
|
|
||||||
command; e.g., `-d docker` or `-d podman`
|
|
||||||
-i IMAGE build in this Docker image; inferred from ARCH if not set
|
|
||||||
explicitly
|
|
||||||
-s install whatever software is necessary for build to
|
|
||||||
succeed; on some operating systems this option is not
|
|
||||||
supported; on others it can have partial effect
|
|
||||||
-w automatically download tarballs for dependencies if they
|
|
||||||
do not already exist in ./deps; dependencies are described
|
|
||||||
in ./build.info
|
|
||||||
END
|
|
||||||
)"
|
|
||||||
|
|
||||||
build="$(command cat <<\END
|
|
||||||
outdir="$(command pwd)"
|
|
||||||
|
|
||||||
if command -v mktemp >/dev/null 2>&1; then
|
|
||||||
workdir="$(command mktemp -d "${TMPDIR:-/tmp}"/gitstatus-build.XXXXXXXXXX)"
|
|
||||||
else
|
|
||||||
workdir="${TMPDIR:-/tmp}/gitstatus-build.tmp.$$"
|
|
||||||
command mkdir -- "$workdir"
|
|
||||||
fi
|
|
||||||
|
|
||||||
cd -- "$workdir"
|
|
||||||
workdir="$(command pwd)"
|
|
||||||
|
|
||||||
narg() { echo $#; }
|
|
||||||
|
|
||||||
if [ "$(narg $workdir)" != 1 -o -z "${workdir##*:*}" -o -z "${workdir##*=*}" ]; then
|
|
||||||
>&2 echo "[error] cannot build in this directory: $workdir"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
appname=gitstatusd
|
|
||||||
libgit2_tmp="$outdir"/deps/"$appname".libgit2.tmp
|
|
||||||
|
|
||||||
cleanup() {
|
|
||||||
trap - INT QUIT TERM ILL PIPE
|
|
||||||
cd /
|
|
||||||
if ! command rm -rf -- "$workdir" "$outdir"/usrbin/"$appname".tmp "$libgit2_tmp"; then
|
|
||||||
command sleep 5
|
|
||||||
command rm -rf -- "$workdir" "$outdir"/usrbin/"$appname".tmp "$libgit2_tmp"
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
trap cleanup INT QUIT TERM ILL PIPE
|
|
||||||
|
|
||||||
if [ -n "$gitstatus_install_tools" ]; then
|
|
||||||
case "$gitstatus_kernel" in
|
|
||||||
linux)
|
|
||||||
if command -v apk >/dev/null 2>&1; then
|
|
||||||
command apk update
|
|
||||||
command apk add binutils cmake gcc g++ git make musl-dev perl-utils
|
|
||||||
elif command -v apt-get >/dev/null 2>&1; then
|
|
||||||
apt-get update
|
|
||||||
apt-get install -y binutils cmake gcc g++ make wget
|
|
||||||
else
|
|
||||||
>&2 echo "[error] -s is not supported on this system"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
freebsd|dragonfly)
|
|
||||||
command pkg install -y cmake gmake binutils git perl5 wget
|
|
||||||
;;
|
|
||||||
openbsd)
|
|
||||||
command pkg_add cmake gmake gcc g++ git wget
|
|
||||||
;;
|
|
||||||
netbsd)
|
|
||||||
command pkgin -y install cmake gmake binutils git
|
|
||||||
;;
|
|
||||||
darwin)
|
|
||||||
if ! command -v make >/dev/null 2>&1 || ! command -v gcc >/dev/null 2>&1; then
|
|
||||||
>&2 echo "[error] please run 'xcode-select --install' and retry"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
if command -v port >/dev/null 2>&1; then
|
|
||||||
sudo port -N install libiconv cmake wget
|
|
||||||
elif command -v brew >/dev/null 2>&1; then
|
|
||||||
for formula in libiconv cmake git wget; do
|
|
||||||
if command brew ls --version "$formula" &>/dev/null; then
|
|
||||||
command brew upgrade "$formula"
|
|
||||||
else
|
|
||||||
command brew install "$formula"
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
else
|
|
||||||
>&2 echo "[error] please install MacPorts or Homebrew and retry"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
msys*|mingw*)
|
|
||||||
command pacman -Syu --noconfirm
|
|
||||||
command pacman -S --needed --noconfirm binutils cmake gcc git make perl
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
>&2 echo "[internal error] unhandled kernel: $gitstatus_kernel"
|
|
||||||
exit 1
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
cpus="$(command getconf _NPROCESSORS_ONLN 2>/dev/null)" ||
|
|
||||||
cpus="$(command sysctl -n hw.ncpu 2>/dev/null)" ||
|
|
||||||
cpus=8
|
|
||||||
|
|
||||||
case "$gitstatus_cpu" in
|
|
||||||
powerpc64|powerpc64le)
|
|
||||||
archflag="-mcpu"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
archflag="-march"
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
cflags="$archflag=$gitstatus_cpu -fno-plt -D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fpie"
|
|
||||||
ldflags=
|
|
||||||
static_pie=
|
|
||||||
|
|
||||||
if [ -z "${CC-}" ]; then
|
|
||||||
case "$gitstatus_kernel" in
|
|
||||||
freebsd) export CC=clang;;
|
|
||||||
*) export CC=cc;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
printf 'int main() {}\n' >"$workdir"/cc-test.c
|
|
||||||
if 2>/dev/null "$CC" \
|
|
||||||
-ffile-prefix-map=x=y \
|
|
||||||
-Werror \
|
|
||||||
-c "$workdir"/cc-test.c \
|
|
||||||
-o "$workdir"/cc-test.o; then
|
|
||||||
cflags="$cflags -ffile-prefix-map=$workdir/="
|
|
||||||
fi
|
|
||||||
|
|
||||||
command rm -f -- "$workdir"/cc-test "$workdir"/cc-test.o
|
|
||||||
if 2>/dev/null "$CC" \
|
|
||||||
-fstack-clash-protection \
|
|
||||||
-Werror \
|
|
||||||
-c "$workdir"/cc-test.c \
|
|
||||||
-o "$workdir"/cc-test.o; then
|
|
||||||
cflags="$cflags -fstack-clash-protection"
|
|
||||||
fi
|
|
||||||
|
|
||||||
command rm -f -- "$workdir"/cc-test "$workdir"/cc-test.o
|
|
||||||
if 2>/dev/null "$CC" \
|
|
||||||
-fcf-protection \
|
|
||||||
-Werror \
|
|
||||||
-c "$workdir"/cc-test.c \
|
|
||||||
-o "$workdir"/cc-test.o; then
|
|
||||||
cflags="$cflags -fcf-protection"
|
|
||||||
fi
|
|
||||||
|
|
||||||
command rm -f -- "$workdir"/cc-test "$workdir"/cc-test.o
|
|
||||||
if 2>/dev/null "$CC" \
|
|
||||||
-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now \
|
|
||||||
-Werror \
|
|
||||||
"$workdir"/cc-test.c \
|
|
||||||
-o "$workdir"/cc-test; then
|
|
||||||
ldflags="$ldflags -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now"
|
|
||||||
fi
|
|
||||||
|
|
||||||
command rm -f -- "$workdir"/cc-test "$workdir"/cc-test.o
|
|
||||||
if 2>/dev/null "$CC" \
|
|
||||||
-fpie -static-pie \
|
|
||||||
-Werror \
|
|
||||||
"$workdir"/cc-test.c \
|
|
||||||
-o "$workdir"/cc-test; then
|
|
||||||
static_pie='-static-pie'
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ "$gitstatus_cpu" = x86-64 ]; then
|
|
||||||
cflags="$cflags -mtune=generic"
|
|
||||||
fi
|
|
||||||
|
|
||||||
libgit2_cmake_flags=
|
|
||||||
libgit2_cflags="${CFLAGS-} $cflags -O3 -DNDEBUG"
|
|
||||||
|
|
||||||
gitstatus_cxx=g++
|
|
||||||
gitstatus_cxxflags="${CXXFLAGS-} $cflags -I${workdir}/libgit2/include -DGITSTATUS_ZERO_NSEC -D_GNU_SOURCE -D_GLIBCXX_ASSERTIONS"
|
|
||||||
gitstatus_ldflags="${LDFLAGS-} $ldflags -L${workdir}/libgit2/build"
|
|
||||||
gitstatus_ldlibs=
|
|
||||||
gitstatus_make=make
|
|
||||||
|
|
||||||
case "$gitstatus_kernel" in
|
|
||||||
linux)
|
|
||||||
gitstatus_ldflags="$gitstatus_ldflags ${static_pie:--static}"
|
|
||||||
libgit2_cmake_flags="$libgit2_cmake_flags -DENABLE_REPRODUCIBLE_BUILDS=ON"
|
|
||||||
;;
|
|
||||||
freebsd)
|
|
||||||
gitstatus_cxx=clang++
|
|
||||||
gitstatus_make=gmake
|
|
||||||
gitstatus_ldflags="$gitstatus_ldflags ${static_pie:--static}"
|
|
||||||
libgit2_cmake_flags="$libgit2_cmake_flags -DENABLE_REPRODUCIBLE_BUILDS=ON"
|
|
||||||
;;
|
|
||||||
dragonfly)
|
|
||||||
gitstatus_cxx=clang++12
|
|
||||||
gitstatus_make=gmake
|
|
||||||
gitstatus_ldflags="$gitstatus_ldflags ${static_pie:--static}"
|
|
||||||
libgit2_cmake_flags="$libgit2_cmake_flags -DENABLE_REPRODUCIBLE_BUILDS=ON"
|
|
||||||
;;
|
|
||||||
openbsd)
|
|
||||||
gitstatus_cxx=eg++
|
|
||||||
gitstatus_make=gmake
|
|
||||||
gitstatus_ldflags="$gitstatus_ldflags ${static_pie:--static}"
|
|
||||||
libgit2_cmake_flags="$libgit2_cmake_flags -DENABLE_REPRODUCIBLE_BUILDS=ON"
|
|
||||||
;;
|
|
||||||
netbsd)
|
|
||||||
gitstatus_make=gmake
|
|
||||||
gitstatus_ldflags="$gitstatus_ldflags ${static_pie:--static}"
|
|
||||||
libgit2_cmake_flags="$libgit2_cmake_flags -DENABLE_REPRODUCIBLE_BUILDS=ON"
|
|
||||||
;;
|
|
||||||
darwin)
|
|
||||||
command mkdir -- "$workdir"/lib
|
|
||||||
if [ -e /opt/local/lib/libiconv.a ]; then
|
|
||||||
command ln -s -- /opt/local/lib/libiconv.a "$workdir"/lib
|
|
||||||
libgit2_cflags="$libgit2_cflags -I/opt/local/include"
|
|
||||||
gitstatus_cxxflags="$gitstatus_cxxflags -I/opt/local/include"
|
|
||||||
else
|
|
||||||
brew_prefix="$(command brew --prefix)"
|
|
||||||
command ln -s -- "$brew_prefix"/opt/libiconv/lib/libiconv.a "$workdir"/lib
|
|
||||||
libgit2_cflags="$libgit2_cflags -I"$brew_prefix"/opt/libiconv/include"
|
|
||||||
gitstatus_cxxflags="$gitstatus_cxxflags -I"$brew_prefix"/opt/libiconv/include"
|
|
||||||
fi
|
|
||||||
libgit2_cmake_flags="$libgit2_cmake_flags -DUSE_ICONV=ON"
|
|
||||||
gitstatus_ldlibs="$gitstatus_ldlibs -liconv"
|
|
||||||
gitstatus_ldflags="$gitstatus_ldflags -L${workdir}/lib"
|
|
||||||
libgit2_cmake_flags="$libgit2_cmake_flags -DENABLE_REPRODUCIBLE_BUILDS=OFF"
|
|
||||||
;;
|
|
||||||
msys*|mingw*)
|
|
||||||
gitstatus_ldflags="$gitstatus_ldflags ${static_pie:--static}"
|
|
||||||
libgit2_cmake_flags="$libgit2_cmake_flags -DENABLE_REPRODUCIBLE_BUILDS=ON"
|
|
||||||
;;
|
|
||||||
cygwin*)
|
|
||||||
gitstatus_ldflags="$gitstatus_ldflags ${static_pie:--static}"
|
|
||||||
libgit2_cmake_flags="$libgit2_cmake_flags -DENABLE_REPRODUCIBLE_BUILDS=ON"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
>&2 echo "[internal error] unhandled kernel: $gitstatus_kernel"
|
|
||||||
exit 1
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
for cmd in cat cmake git ld ln mkdir rm strip tar "$gitstatus_make"; do
|
|
||||||
if ! command -v "$cmd" >/dev/null 2>&1; then
|
|
||||||
if [ -n "$gitstatus_install_tools" ]; then
|
|
||||||
>&2 echo "[internal error] $cmd not found"
|
|
||||||
exit 1
|
|
||||||
else
|
|
||||||
>&2 echo "[error] command not found: $cmd"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
. "$outdir"/build.info
|
|
||||||
if [ -z "${libgit2_version:-}" ]; then
|
|
||||||
>&2 echo "[internal error] libgit2_version not set"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
if [ -z "${libgit2_sha256:-}" ]; then
|
|
||||||
>&2 echo "[internal error] libgit2_sha256 not set"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
libgit2_tarball="$outdir"/deps/libgit2-"$libgit2_version".tar.gz
|
|
||||||
if [ ! -e "$libgit2_tarball" ]; then
|
|
||||||
if [ -n "$gitstatus_download_deps" ]; then
|
|
||||||
if ! command -v wget >/dev/null 2>&1; then
|
|
||||||
if [ -n "$gitstatus_install_tools" ]; then
|
|
||||||
>&2 echo "[internal error] wget not found"
|
|
||||||
exit 1
|
|
||||||
else
|
|
||||||
>&2 echo "[error] command not found: wget"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
libgit2_url=https://github.com/romkatv/libgit2/archive/"$libgit2_version".tar.gz
|
|
||||||
if ! >"$libgit2_tmp" command wget --no-config -qO- -- "$libgit2_url" &&
|
|
||||||
! >"$libgit2_tmp" command wget -qO- -- "$libgit2_url"; then
|
|
||||||
set -x
|
|
||||||
>&2 command which wget
|
|
||||||
>&2 command ls -lAd -- "$(command which wget)"
|
|
||||||
>&2 command ls -lAd -- "$outdir"
|
|
||||||
>&2 command ls -lA -- "$outdir"
|
|
||||||
>&2 command ls -lAd -- "$outdir"/deps
|
|
||||||
>&2 command ls -lA -- "$outdir"/deps
|
|
||||||
set +x
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
command mv -f -- "$libgit2_tmp" "$libgit2_tarball"
|
|
||||||
else
|
|
||||||
>&2 echo "[error] file not found: deps/libgit2-"$libgit2_version".tar.gz"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
libgit2_actual_sha256=
|
|
||||||
if command -v shasum >/dev/null 2>/dev/null; then
|
|
||||||
libgit2_actual_sha256="$(command shasum -b -a 256 -- "$libgit2_tarball")"
|
|
||||||
libgit2_actual_sha256="${libgit2_actual_sha256%% *}"
|
|
||||||
elif command -v sha256sum >/dev/null 2>/dev/null; then
|
|
||||||
libgit2_actual_sha256="$(command sha256sum -b -- "$libgit2_tarball")"
|
|
||||||
libgit2_actual_sha256="${libgit2_actual_sha256%% *}"
|
|
||||||
elif command -v sha256 >/dev/null 2>/dev/null; then
|
|
||||||
libgit2_actual_sha256="$(command sha256 -- "$libgit2_tarball" </dev/null)"
|
|
||||||
# Ignore sha256 output if it's from hashalot. It's incompatible.
|
|
||||||
if [ ${#libgit2_actual_sha256} -lt 64 ]; then
|
|
||||||
libgit2_actual_sha256=
|
|
||||||
else
|
|
||||||
libgit2_actual_sha256="${libgit2_actual_sha256##* }"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ -z "$libgit2_actual_sha256" ]; then
|
|
||||||
>&2 echo "[error] command not found: shasum or sha256sum"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ "$libgit2_actual_sha256" != "$libgit2_sha256" ]; then
|
|
||||||
>&2 echo "[error] sha256 mismatch"
|
|
||||||
>&2 echo ""
|
|
||||||
>&2 echo " file : deps/libgit2-$libgit2_version.tar.gz"
|
|
||||||
>&2 echo " expected: $libgit2_sha256"
|
|
||||||
>&2 echo " actual : $libgit2_actual_sha256"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
cd -- "$workdir"
|
|
||||||
command tar -xzf "$libgit2_tarball"
|
|
||||||
command mv -- libgit2-"$libgit2_version" libgit2
|
|
||||||
command mkdir libgit2/build
|
|
||||||
cd libgit2/build
|
|
||||||
|
|
||||||
CFLAGS="$libgit2_cflags" command cmake \
|
|
||||||
-DCMAKE_BUILD_TYPE=None \
|
|
||||||
-DZERO_NSEC=ON \
|
|
||||||
-DTHREADSAFE=ON \
|
|
||||||
-DUSE_BUNDLED_ZLIB=ON \
|
|
||||||
-DREGEX_BACKEND=builtin \
|
|
||||||
-DUSE_HTTP_PARSER=builtin \
|
|
||||||
-DUSE_SSH=OFF \
|
|
||||||
-DUSE_HTTPS=OFF \
|
|
||||||
-DBUILD_CLAR=OFF \
|
|
||||||
-DUSE_GSSAPI=OFF \
|
|
||||||
-DUSE_NTLMCLIENT=OFF \
|
|
||||||
-DBUILD_SHARED_LIBS=OFF \
|
|
||||||
$libgit2_cmake_flags \
|
|
||||||
..
|
|
||||||
command make -j "$cpus" VERBOSE=1
|
|
||||||
|
|
||||||
APPNAME="$appname".tmp \
|
|
||||||
OBJDIR="$workdir"/gitstatus \
|
|
||||||
CXX="${CXX:-$gitstatus_cxx}" \
|
|
||||||
CXXFLAGS="$gitstatus_cxxflags" \
|
|
||||||
LDFLAGS="$gitstatus_ldflags" \
|
|
||||||
LDLIBS="$gitstatus_ldlibs" \
|
|
||||||
command "$gitstatus_make" -C "$outdir" -j "$cpus"
|
|
||||||
|
|
||||||
app="$outdir"/usrbin/"$appname"
|
|
||||||
|
|
||||||
command strip "$app".tmp
|
|
||||||
|
|
||||||
command mkdir -- "$workdir"/repo
|
|
||||||
printf '[init]\n defaultBranch = master\n' >"$workdir"/.gitconfig
|
|
||||||
(
|
|
||||||
cd -- "$workdir"/repo
|
|
||||||
GIT_CONFIG_NOSYSTEM=1 HOME="$workdir" command git init
|
|
||||||
GIT_CONFIG_NOSYSTEM=1 HOME="$workdir" command git config user.name "Your Name"
|
|
||||||
GIT_CONFIG_NOSYSTEM=1 HOME="$workdir" command git config user.email "you@example.com"
|
|
||||||
GIT_CONFIG_NOSYSTEM=1 HOME="$workdir" command git commit \
|
|
||||||
--allow-empty --allow-empty-message --no-gpg-sign -m ''
|
|
||||||
)
|
|
||||||
|
|
||||||
resp="$(printf "hello\037$workdir/repo\036" | "$app".tmp)"
|
|
||||||
case "$resp" in
|
|
||||||
hello*1*/repo*master*);;
|
|
||||||
*)
|
|
||||||
>&2 echo 'error: invalid gitstatusd response for a git repo'
|
|
||||||
exit 1
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
resp="$(printf 'hello\037\036' | "$app".tmp)"
|
|
||||||
case "$resp" in
|
|
||||||
hello*0*);;
|
|
||||||
*)
|
|
||||||
>&2 echo 'error: invalid gitstatusd response for a non-repo'
|
|
||||||
exit 1
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
command mv -f -- "$app".tmp "$app"
|
|
||||||
|
|
||||||
cleanup
|
|
||||||
|
|
||||||
command cat >&2 <<-END
|
|
||||||
-------------------------------------------------
|
|
||||||
SUCCESS: created usrbin/$appname
|
|
||||||
END
|
|
||||||
END
|
|
||||||
)"
|
|
||||||
|
|
||||||
docker_image=
|
|
||||||
docker_cmd=
|
|
||||||
|
|
||||||
gitstatus_arch=
|
|
||||||
gitstatus_cpu=
|
|
||||||
gitstatus_install_tools=
|
|
||||||
gitstatus_download_deps=
|
|
||||||
|
|
||||||
while getopts ':m:c:i:d:swh' opt "$@"; do
|
|
||||||
case "$opt" in
|
|
||||||
h)
|
|
||||||
printf '%s\n' "$usage"
|
|
||||||
exit
|
|
||||||
;;
|
|
||||||
m)
|
|
||||||
if [ -n "$gitstatus_arch" ]; then
|
|
||||||
>&2 echo "[error] duplicate option: -$opt"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
if [ -z "$OPTARG" ]; then
|
|
||||||
>&2 echo "[error] incorrect value of -$opt: $OPTARG"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
gitstatus_arch="$OPTARG"
|
|
||||||
;;
|
|
||||||
c)
|
|
||||||
if [ -n "$gitstatus_cpu" ]; then
|
|
||||||
>&2 echo "[error] duplicate option: -$opt"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
if [ -z "$OPTARG" ]; then
|
|
||||||
>&2 echo "[error] incorrect value of -$opt: $OPTARG"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
gitstatus_cpu="$OPTARG"
|
|
||||||
;;
|
|
||||||
i)
|
|
||||||
if [ -n "$docker_image" ]; then
|
|
||||||
>&2 echo "[error] duplicate option: -$opt"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
if [ -z "$OPTARG" ]; then
|
|
||||||
>&2 echo "[error] incorrect value of -$opt: $OPTARG"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
docker_image="$OPTARG"
|
|
||||||
;;
|
|
||||||
d)
|
|
||||||
if [ -n "$docker_cmd" ]; then
|
|
||||||
>&2 echo "[error] duplicate option: -$opt"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
if [ -z "$OPTARG" ]; then
|
|
||||||
>&2 echo "[error] incorrect value of -$opt: $OPTARG"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
docker_cmd="$OPTARG"
|
|
||||||
;;
|
|
||||||
s)
|
|
||||||
if [ -n "$gitstatus_install_tools" ]; then
|
|
||||||
>&2 echo "[error] duplicate option: -$opt"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
gitstatus_install_tools=1
|
|
||||||
;;
|
|
||||||
w)
|
|
||||||
if [ -n "$gitstatus_download_deps" ]; then
|
|
||||||
>&2 echo "[error] duplicate option: -$opt"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
gitstatus_download_deps=1
|
|
||||||
;;
|
|
||||||
\?) >&2 echo "[error] invalid option: -$OPTARG" ; exit 1;;
|
|
||||||
:) >&2 echo "[error] missing required argument: -$OPTARG"; exit 1;;
|
|
||||||
*) >&2 echo "[internal error] unhandled option: -$opt" ; exit 1;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
|
|
||||||
if [ "$OPTIND" -le $# ]; then
|
|
||||||
>&2 echo "[error] unexpected positional argument"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ -n "$docker_image" -a -z "$docker_cmd" ]; then
|
|
||||||
>&2 echo "[error] cannot use -i without -d"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ -z "$gitstatus_arch" ]; then
|
|
||||||
gitstatus_arch="$(uname -m)"
|
|
||||||
gitstatus_arch="$(printf '%s' "$gitstatus_arch" | tr '[A-Z]' '[a-z]')"
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ -z "$gitstatus_cpu" ]; then
|
|
||||||
case "$gitstatus_arch" in
|
|
||||||
armel) gitstatus_cpu=armv5;;
|
|
||||||
armv6l|armhf) gitstatus_cpu=armv6;;
|
|
||||||
armv7l) gitstatus_cpu=armv7;;
|
|
||||||
arm64|aarch64) gitstatus_cpu=armv8-a;;
|
|
||||||
ppc64|ppc64le) gitstatus_cpu=powerpc64le;;
|
|
||||||
riscv64) gitstatus_cpu=rv64imafdc;;
|
|
||||||
loongarch64) gitstatus_cpu=loongarch64;;
|
|
||||||
x86_64|amd64) gitstatus_cpu=x86-64;;
|
|
||||||
x86) gitstatus_cpu=i586;;
|
|
||||||
s390x) gitstatus_cpu=z900;;
|
|
||||||
i386|i586|i686) gitstatus_cpu="$gitstatus_arch";;
|
|
||||||
*)
|
|
||||||
>&2 echo '[error] unable to infer target CPU architecture'
|
|
||||||
>&2 echo 'Please specify explicitly with `-c CPU`.'
|
|
||||||
exit 1
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
gitstatus_kernel="$(uname -s)"
|
|
||||||
gitstatus_kernel="$(printf '%s' "$gitstatus_kernel" | tr '[A-Z]' '[a-z]')"
|
|
||||||
|
|
||||||
case "$gitstatus_kernel" in
|
|
||||||
linux)
|
|
||||||
if [ -n "$docker_cmd" ]; then
|
|
||||||
if [ -z "${docker_cmd##*/*}" ]; then
|
|
||||||
if [ ! -x "$docker_cmd" ]; then
|
|
||||||
>&2 echo "[error] not an executable file: $docker_cmd"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
if ! command -v "$docker_cmd" >/dev/null 2>&1; then
|
|
||||||
>&2 echo "[error] command not found: $docker_cmd"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
if [ -z "$docker_image" ]; then
|
|
||||||
case "$gitstatus_arch" in
|
|
||||||
x86_64) docker_image=alpine:3.11.6;;
|
|
||||||
x86|i386|i586|i686) docker_image=i386/alpine:3.11.6;;
|
|
||||||
armv6l|armhf) docker_image=arm32v6/alpine:3.11.6;;
|
|
||||||
armv7l) docker_image=arm32v7/alpine:3.11.6;;
|
|
||||||
aarch64) docker_image=arm64v8/alpine:3.11.6;;
|
|
||||||
ppc64|ppc64le) docker_image=ppc64le/alpine:3.11.6;;
|
|
||||||
s390x) docker_image=s390x/alpine:3.11.6;;
|
|
||||||
*)
|
|
||||||
>&2 echo '[error] unable to infer docker image'
|
|
||||||
>&2 echo 'Please specify explicitly with `-i IMAGE`.'
|
|
||||||
exit 1
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
freebsd|openbsd|netbsd|darwin|dragonfly)
|
|
||||||
if [ -n "$docker_cmd" ]; then
|
|
||||||
>&2 echo "[error] docker (-d) is not supported on $gitstatus_kernel"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
msys_nt-*|mingw32_nt-*|mingw64_nt-*|cygwin_nt-*)
|
|
||||||
if ! printf '%s' "$gitstatus_kernel" | grep -Eqx '[^-]+-[0-9]+\.[0-9]+(-.*)?'; then
|
|
||||||
>&2 echo '[error] unsupported kernel, sorry!'
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
gitstatus_kernel="$(printf '%s' "$gitstatus_kernel" | sed 's/^\([^-]*-[0-9]*\.[0-9]*\).*/\1/')"
|
|
||||||
if [ -n "$docker_cmd" ]; then
|
|
||||||
>&2 echo '[error] docker (-d) is not supported on windows'
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
if [ -n "$gitstatus_install_tools" -a -z "${gitstatus_kernel##cygwin_nt-*}" ]; then
|
|
||||||
>&2 echo '[error] -s is not supported on cygwin'
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
>&2 echo '[error] unsupported kernel, sorry!'
|
|
||||||
exit 1
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
dir="$(dirname -- "$0")"
|
|
||||||
cd -- "$dir"
|
|
||||||
dir="$(pwd)"
|
|
||||||
|
|
||||||
>&2 echo "Building gitstatusd..."
|
|
||||||
>&2 echo ""
|
|
||||||
>&2 echo " kernel := $gitstatus_kernel"
|
|
||||||
>&2 echo " arch := $gitstatus_arch"
|
|
||||||
>&2 echo " cpu := $gitstatus_cpu"
|
|
||||||
[ -z "$docker_cmd" ] || >&2 echo " docker command := $docker_cmd"
|
|
||||||
[ -z "$docker_image" ] || >&2 echo " docker image := $docker_image"
|
|
||||||
if [ -n "$gitstatus_install_tools" ]; then
|
|
||||||
>&2 echo " install tools := yes"
|
|
||||||
else
|
|
||||||
>&2 echo " install tools := no"
|
|
||||||
fi
|
|
||||||
if [ -n "$gitstatus_download_deps" ]; then
|
|
||||||
>&2 echo " download deps := yes"
|
|
||||||
else
|
|
||||||
>&2 echo " download deps := no"
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ -n "$docker_cmd" ]; then
|
|
||||||
"$docker_cmd" run \
|
|
||||||
-e docker_cmd="$docker_cmd" \
|
|
||||||
-e docker_image="$docker_image" \
|
|
||||||
-e gitstatus_kernel="$gitstatus_kernel" \
|
|
||||||
-e gitstatus_arch="$gitstatus_arch" \
|
|
||||||
-e gitstatus_cpu="$gitstatus_cpu" \
|
|
||||||
-e gitstatus_install_tools="$gitstatus_install_tools" \
|
|
||||||
-e gitstatus_download_deps="$gitstatus_download_deps" \
|
|
||||||
-v "$dir":/out \
|
|
||||||
-w /out \
|
|
||||||
--rm \
|
|
||||||
-- "$docker_image" /bin/sh -uexc "$build"
|
|
||||||
else
|
|
||||||
eval "$build"
|
|
||||||
fi
|
|
|
@ -1,22 +0,0 @@
|
||||||
# This value gets embedded in gitstatusd at build time. It is
|
|
||||||
# read by ./Makefile. `gitstatusd --version` reports it back.
|
|
||||||
#
|
|
||||||
# This value is also read by shell bindings (indirectly, through
|
|
||||||
# ./install) when using GITSTATUS_DAEMON or usrbin/gitstatusd.
|
|
||||||
gitstatus_version="v1.5.4"
|
|
||||||
|
|
||||||
# libgit2 is a build time dependency of gitstatusd. The values of
|
|
||||||
# libgit2_version and libgit2_sha256 are read by ./build.
|
|
||||||
#
|
|
||||||
# If ./deps/libgit2-${libgit2_version}.tar.gz doesn't exist, build
|
|
||||||
# downloads it from the following location:
|
|
||||||
#
|
|
||||||
# https://github.com/romkatv/libgit2/archive/${libgit2_version}.tar.gz
|
|
||||||
#
|
|
||||||
# Once downloaded, the tarball is stored at the path indicated
|
|
||||||
# above so that repeated builds don't consume network bandwidth.
|
|
||||||
#
|
|
||||||
# If sha256 of ./deps/libgit2-${libgit2_version}.tar.gz doesn't match,
|
|
||||||
# build gets aborted.
|
|
||||||
libgit2_version="tag-0ad3d776aa86dd607dc86dcd7f77ad3ed7ebec61"
|
|
||||||
libgit2_sha256="c5d0117ae74d3ef244c26f10cce022019077dbc4563e6251fa9f56d36868ce74"
|
|
|
@ -1,330 +0,0 @@
|
||||||
# Fast directory listing
|
|
||||||
|
|
||||||
In order to find untracked files in a git repository, [gitstatusd](../README.md) needs to list the
|
|
||||||
contents of every directory. gitstatusd does it 27% faster than a reasonable implementation that a
|
|
||||||
seasoned C/C++ practitioner might write. This document explains the optimizations that went into it.
|
|
||||||
As directory listing is a common operation, many other projects can benefit from applying these
|
|
||||||
optimizations.
|
|
||||||
|
|
||||||
## v1
|
|
||||||
|
|
||||||
Given a path to a directory, `ListDir()` must produce the list of files in that directory. Moreover,
|
|
||||||
the list must be sorted lexicographically to enable fast comparison with Git index.
|
|
||||||
|
|
||||||
The following C++ implementation gets the job done. For simplicity, it returns an empty list on
|
|
||||||
error.
|
|
||||||
|
|
||||||
```c++
|
|
||||||
vector<string> ListDir(const char* dirname) {
|
|
||||||
vector<string> entries;
|
|
||||||
if (DIR* dir = opendir(dirname)) {
|
|
||||||
while (struct dirent* ent = (errno = 0, readdir(dir))) {
|
|
||||||
if (!Dots(ent->d_name)) entries.push_back(ent->d_name);
|
|
||||||
}
|
|
||||||
if (errno) entries.clear();
|
|
||||||
sort(entries.begin(), entries.end());
|
|
||||||
closedir(dir);
|
|
||||||
}
|
|
||||||
return entries;
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
Every directory has entries `"."` and `".."`, which we aren't interested in. We filter them out with
|
|
||||||
a helper function `Dots()`.
|
|
||||||
|
|
||||||
```c++
|
|
||||||
bool Dots(const char* s) { return s[0] == '.' && (!s[1] || (s[1] == '.' && !s[2])); }
|
|
||||||
```
|
|
||||||
|
|
||||||
To check how fast `ListDir()` performs, we can run it many times on a typical directory. One million
|
|
||||||
runs on a directory with 32 files with 16-character names takes 12.7 seconds.
|
|
||||||
|
|
||||||
## v2
|
|
||||||
|
|
||||||
Experienced C++ practitioners will scoff at our implementation of `ListDir()`. If it's meant to be
|
|
||||||
efficient, returning `vector<string>` is an unaffordable convenience. To avoid heap allocations we
|
|
||||||
can use a simple arena that will allow us to reuse memory between different `ListDir()` calls.
|
|
||||||
|
|
||||||
(Changed and added lines are marked with comments.)
|
|
||||||
|
|
||||||
```c++
|
|
||||||
void ListDir(const char* dirname, string& arena, vector<char*>& entries) { // +
|
|
||||||
entries.clear(); // +
|
|
||||||
if (DIR* dir = opendir(dirname)) {
|
|
||||||
arena.clear(); // +
|
|
||||||
while (struct dirent* ent = (errno = 0, readdir(dir))) {
|
|
||||||
if (!Dots(ent->d_name)) {
|
|
||||||
entries.push_back(reinterpret_cast<char*>(arena.size())); // +
|
|
||||||
arena.append(ent->d_name, strlen(ent->d_name) + 1); // +
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (errno) entries.clear();
|
|
||||||
for (char*& p : entries) p = &arena[reinterpret_cast<size_t>(p)]; // +
|
|
||||||
sort(entries.begin(), entries.end(), // +
|
|
||||||
[](const char* a, const char* b) { return strcmp(a, b) < 0; }); // +
|
|
||||||
closedir(dir);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
To make performance comparison easier, we can normalize them relative to the baseline. v1 will get
|
|
||||||
performance score of 100. A twice-as-fast alternative will be 200.
|
|
||||||
|
|
||||||
| version | optimization | score |
|
|
||||||
|---------|----------------------------|----------:|
|
|
||||||
| v1 | baseline | 100.0 |
|
|
||||||
| **v2** | **avoid heap allocations** | **112.7** |
|
|
||||||
|
|
||||||
Avoiding heap allocations makes `ListDir()` 12.7% faster. Not bad. As an added bonus, those casts
|
|
||||||
will fend off the occasional frontend developer who accidentally wanders into the codebase.
|
|
||||||
|
|
||||||
## v3
|
|
||||||
|
|
||||||
`opendir()` is an expensive call whose performance is linear in the number of subdirectories in the
|
|
||||||
path because it needs to perform a lookup for every one of them. We can replace it with `openat()`,
|
|
||||||
which takes a file descriptor to the parent directory and a name of the subdirectory. Just a single
|
|
||||||
lookup, less CPU time. This optimization assumes that callers already have a descriptor to the
|
|
||||||
parent directory, which is indeed the case for gitstatusd, and is often the case in other
|
|
||||||
applications that traverse filesystem.
|
|
||||||
|
|
||||||
```c++
|
|
||||||
void ListDir(int parent_fd, const char* dirname, string& arena, vector<char*>& entries) { // +
|
|
||||||
entries.clear();
|
|
||||||
int dir_fd = openat(parent_fd, dirname, O_NOATIME | O_RDONLY | O_DIRECTORY | O_CLOEXEC); // +
|
|
||||||
if (dir_fd < 0) return; // +
|
|
||||||
if (DIR* dir = fdopendir(dir_fd)) {
|
|
||||||
arena.clear();
|
|
||||||
while (struct dirent* ent = (errno = 0, readdir(dir))) {
|
|
||||||
if (!Dots(ent->d_name)) {
|
|
||||||
entries.push_back(reinterpret_cast<char*>(arena.size()));
|
|
||||||
arena.append(ent->d_name, strlen(ent->d_name) + 1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (errno) entries.clear();
|
|
||||||
for (char*& p : entries) p = &arena[reinterpret_cast<size_t>(p)];
|
|
||||||
sort(entries.begin(), entries.end(),
|
|
||||||
[](const char* a, const char* b) { return strcmp(a, b) < 0; });
|
|
||||||
closedir(dir);
|
|
||||||
} else { // +
|
|
||||||
close(dir_fd); // +
|
|
||||||
} // +
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
This is worth about 3.5% in speed.
|
|
||||||
|
|
||||||
| version | optimization | score |
|
|
||||||
|---------|--------------------------------------|----------:|
|
|
||||||
| v1 | baseline | 100.0 |
|
|
||||||
| v2 | avoid heap allocations | 112.7 |
|
|
||||||
| **v3** | **open directories with `openat()`** | **116.2** |
|
|
||||||
|
|
||||||
## v4
|
|
||||||
|
|
||||||
Copying file names to the arena isn't free but it doesn't seem like we can avoid it. Poking around
|
|
||||||
we can see that the POSIX API we are using is implemented on Linux on top of `getdents64` system
|
|
||||||
call. Its documentation isn't very encouraging:
|
|
||||||
|
|
||||||
```text
|
|
||||||
These are not the interfaces you are interested in. Look at
|
|
||||||
readdir(3) for the POSIX-conforming C library interface. This page
|
|
||||||
documents the bare kernel system call interfaces.
|
|
||||||
|
|
||||||
Note: There are no glibc wrappers for these system calls.
|
|
||||||
```
|
|
||||||
|
|
||||||
Hmm... The API looks like something we can take advantage of, so let's try it anyway.
|
|
||||||
|
|
||||||
First, we'll need a simple `Arena` class that can allocate 8KB blocks of memory.
|
|
||||||
|
|
||||||
```c++
|
|
||||||
class Arena {
|
|
||||||
public:
|
|
||||||
enum { kBlockSize = 8 << 10 };
|
|
||||||
|
|
||||||
char* Alloc() {
|
|
||||||
if (cur_ == blocks_.size()) blocks_.emplace_back(kBlockSize, 0);
|
|
||||||
return blocks_[cur_++].data();
|
|
||||||
}
|
|
||||||
|
|
||||||
void Clear() { cur_ = 0; }
|
|
||||||
|
|
||||||
private:
|
|
||||||
size_t cur_ = 0;
|
|
||||||
vector<string> blocks_;
|
|
||||||
};
|
|
||||||
```
|
|
||||||
|
|
||||||
Next, we need to define `struct dirent64_t` ourselves because there is no wrapper for the system
|
|
||||||
call we are about to use.
|
|
||||||
|
|
||||||
```c++
|
|
||||||
struct dirent64_t {
|
|
||||||
ino64_t d_ino;
|
|
||||||
off64_t d_off;
|
|
||||||
unsigned short d_reclen;
|
|
||||||
unsigned char d_type;
|
|
||||||
char d_name[];
|
|
||||||
};
|
|
||||||
```
|
|
||||||
|
|
||||||
Finally we can get to the implementation of `ListDir()`.
|
|
||||||
|
|
||||||
```c++
|
|
||||||
void ListDir(int parent_fd, Arena& arena, vector<char*>& entries) { // +
|
|
||||||
entries.clear();
|
|
||||||
int dir_fd = openat(parent_fd, dirname, O_NOATIME | O_RDONLY | O_DIRECTORY | O_CLOEXEC);
|
|
||||||
if (dir_fd < 0) return;
|
|
||||||
arena.Clear(); // +
|
|
||||||
while (true) { // +
|
|
||||||
char* buf = arena.Alloc(); // +
|
|
||||||
int n = syscall(SYS_getdents64, dir_fd, buf, Arena::kBlockSize); // +
|
|
||||||
if (n <= 0) { // +
|
|
||||||
if (n) entries.clear(); // +
|
|
||||||
break; // +
|
|
||||||
} // +
|
|
||||||
for (int pos = 0; pos < n;) { // +
|
|
||||||
auto* ent = reinterpret_cast<dirent64_t*>(buf + pos); // +
|
|
||||||
if (!Dots(ent->d_name)) entries.push_back(ent->d_name); // +
|
|
||||||
pos += ent->d_reclen; // +
|
|
||||||
} // +
|
|
||||||
} // +
|
|
||||||
sort(entries.begin(), entries.end(),
|
|
||||||
[](const char* a, const char* b) { return strcmp(a, b) < 0; });
|
|
||||||
close(dir_fd);
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
How are we doing with this one?
|
|
||||||
|
|
||||||
| version | optimization | score |
|
|
||||||
|---------|----------------------------------|----------:|
|
|
||||||
| v1 | baseline | 100.0 |
|
|
||||||
| v2 | avoid heap allocations | 112.7 |
|
|
||||||
| v3 | open directories with `openat()` | 116.2 |
|
|
||||||
| **v4** | **call `getdents64()` directly** | **137.8** |
|
|
||||||
|
|
||||||
Solid 20% speedup. Worth the trouble. Unfortunately, we now have just one `reinterpret_cast` instead
|
|
||||||
of two, and it's not nearly as scary-looking. Hopefully with the next iteration we can get back some
|
|
||||||
of that evil vibe of low-level code.
|
|
||||||
|
|
||||||
As a bonus, every element in `entries` has `d_type` at offset -1. This can be useful to the callers
|
|
||||||
that need to distinguish between regular files and directories (gitstatusd, in fact, needs this).
|
|
||||||
Note how `ListDir()` implements this feature at zero cost, as a lucky accident of `dirent64_t`
|
|
||||||
memory layout.
|
|
||||||
|
|
||||||
## v5
|
|
||||||
|
|
||||||
The CPU profile of `ListDir()` reveals that almost all userspace CPU time is spent in `strcmp()`.
|
|
||||||
Digging into the source code of `std::sort()` we can see that it uses Insertion Sort for short
|
|
||||||
collections. Our 32-element vector falls under the threshold. Insertion Sort makes `O(N^2)`
|
|
||||||
comparisons, hence a lot of CPU time in `strcmp()`. Switching to `qsort()` or
|
|
||||||
[Timsort](https://en.wikipedia.org/wiki/Timsort) is of no use as all good sorting algorithms fall
|
|
||||||
back to Insertion Sort.
|
|
||||||
|
|
||||||
If we cannot make fewer comparisons, perhaps we can make each of them faster? `strcmp()` compares
|
|
||||||
characters one at a time. It cannot read ahead as it can be illegal to touch memory past the first
|
|
||||||
null byte. But _we_ know that it's safe to read a few extra bytes past the end of `d_name` for every
|
|
||||||
entry except the last in the buffer. And since we own the buffer, we can overallocate it so that
|
|
||||||
reading past the end of the last entry is also safe.
|
|
||||||
|
|
||||||
Combining these ideas with the fact that file names on Linux are at most 255 bytes long, we can
|
|
||||||
invoke `getdents64()` like this:
|
|
||||||
|
|
||||||
```c++
|
|
||||||
int n = syscall(SYS_getdents64, dir_fd, buf, Arena::kBlockSize - 256);
|
|
||||||
```
|
|
||||||
|
|
||||||
And then compare entries like this:
|
|
||||||
|
|
||||||
```c++
|
|
||||||
[](const char* a, const char* b) { return memcmp(a, b, 255) < 0; }
|
|
||||||
```
|
|
||||||
|
|
||||||
This version doesn't give any speedup compared to the previous but it opens an avenue for another
|
|
||||||
optimization. The pointers we pass to `memcmp()` aren't aligned. To be more specific, their
|
|
||||||
numerical values are `N * 8 + 3` for some `N`. When given such a pointer, `memcmp()` will check the
|
|
||||||
first 5 bytes one by one, and only then switch to comparing 8 bytes at a time. If we can handle the
|
|
||||||
first 5 bytes ourselves, we can pass aligned memory to `memcmp()` and take full advantage of its
|
|
||||||
vectorized loop.
|
|
||||||
|
|
||||||
Here's the implementation:
|
|
||||||
|
|
||||||
```c++
|
|
||||||
uint64_t Read64(const void* p) { // +
|
|
||||||
uint64_t x; // +
|
|
||||||
memcpy(&x, p, sizeof(x)); // +
|
|
||||||
return x; // +
|
|
||||||
} // +
|
|
||||||
|
|
||||||
void ByteSwap64(void* p) { // +
|
|
||||||
uint64_t x = __builtin_bswap64(Read64(p)); // +
|
|
||||||
memcpy(p, &x, sizeof(x)); // +
|
|
||||||
} // +
|
|
||||||
|
|
||||||
void ListDir(int parent_fd, Arena& arena, vector<char*>& entries) {
|
|
||||||
entries.clear();
|
|
||||||
int dir_fd = openat(parent_fd, dirname, O_NOATIME | O_RDONLY | O_DIRECTORY | O_CLOEXEC);
|
|
||||||
if (dir_fd < 0) return;
|
|
||||||
arena.Clear();
|
|
||||||
while (true) {
|
|
||||||
char* buf = arena.Alloc();
|
|
||||||
int n = syscall(SYS_getdents64, dir_fd, buf, Arena::kBlockSize - 256); // +
|
|
||||||
if (n <= 0) {
|
|
||||||
if (n) entries.clear();
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
for (int pos = 0; pos < n;) {
|
|
||||||
auto* ent = reinterpret_cast<dirent64_t*>(buf + pos);
|
|
||||||
if (!Dots(ent->d_name)) {
|
|
||||||
ByteSwap64(ent->d_name); // +
|
|
||||||
entries.push_back(ent->d_name);
|
|
||||||
}
|
|
||||||
pos += ent->d_reclen;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
sort(entries.begin(), entries.end(), [](const char* a, const char* b) {
|
|
||||||
uint64_t x = Read64(a); // +
|
|
||||||
uint64_t y = Read64(b); // +
|
|
||||||
return x < y || (x == y && a != b && memcmp(a + 5, b + 5, 256) < 0); // +
|
|
||||||
});
|
|
||||||
for (char* p : entries) ByteSwap64(p); // +
|
|
||||||
close(dir_fd);
|
|
||||||
}
|
|
||||||
```
|
|
||||||
|
|
||||||
This is for Little Endian architecture. Big Endian doesn't need `ByteSwap64()`, so it'll be a bit
|
|
||||||
faster.
|
|
||||||
|
|
||||||
| version | optimization | score |
|
|
||||||
|---------|----------------------------------|----------:|
|
|
||||||
| v1 | baseline | 100.0 |
|
|
||||||
| v2 | avoid heap allocations | 112.7 |
|
|
||||||
| v3 | open directories with `openat()` | 116.2 |
|
|
||||||
| v4 | call `getdents64()` directly | 137.8 |
|
|
||||||
| **v5** | **hand-optimize `strcmp()`** | **143.3** |
|
|
||||||
|
|
||||||
Fast and respectably arcane.
|
|
||||||
|
|
||||||
## Conclusion
|
|
||||||
|
|
||||||
Through a series of incremental improvements we've sped up directory listing by 43.3% compared to a
|
|
||||||
naive implementation (v1) and 27.2% compared to a reasonable implementation that a seasoned C/C++
|
|
||||||
practitioner might write (v2).
|
|
||||||
|
|
||||||
However, these numbers are based on an artificial benchmark while the real judge is always the real
|
|
||||||
code. Our goal was to speed up gitstatusd. Benchmark was just a tool. Thankfully, the different
|
|
||||||
versions of `ListDir()` have the same comparative performance within gitstatusd as in the benchmark.
|
|
||||||
In truth, the directory chosen for the benchmark wasn't arbitrary. It was picked by sampling
|
|
||||||
gitstatusd when it runs on [chromium](https://github.com/chromium/chromium) git repository.
|
|
||||||
|
|
||||||
The final version of `ListDir()` spends 97% of its CPU time in the kernel. If we assume that it
|
|
||||||
makes the minimum possible number of system calls and these calls are optimal (true to the best
|
|
||||||
of my knowledge), it puts the upper bound on possible future performance improvements at just 3%.
|
|
||||||
There is almost nothing left in `ListDir()` to optimize.
|
|
||||||
|
|
||||||
![ListDir() CPU profile](
|
|
||||||
https://raw.githubusercontent.com/romkatv/gitstatus/1ac366952366d89980b3f3484f270b4fa5ae4293/cpu-profile-listdir.png)
|
|
||||||
|
|
||||||
(The CPU profile was created with [gperftools](https://github.com/gperftools/gperftools) and
|
|
||||||
rendered with [pprof](https://github.com/google/pprof)).
|
|
|
@ -1,474 +0,0 @@
|
||||||
# Bash bindings for gitstatus.
|
|
||||||
|
|
||||||
[[ $- == *i* ]] || return # non-interactive shell
|
|
||||||
|
|
||||||
# Starts gitstatusd in the background. Does nothing and succeeds if gitstatusd
|
|
||||||
# is already running.
|
|
||||||
#
|
|
||||||
# Usage: gitstatus_start [OPTION]...
|
|
||||||
#
|
|
||||||
# -t FLOAT Fail the self-check on initialization if not getting a response from
|
|
||||||
# gitstatusd for this this many seconds. Defaults to 5.
|
|
||||||
#
|
|
||||||
# -s INT Report at most this many staged changes; negative value means infinity.
|
|
||||||
# Defaults to 1.
|
|
||||||
#
|
|
||||||
# -u INT Report at most this many unstaged changes; negative value means infinity.
|
|
||||||
# Defaults to 1.
|
|
||||||
#
|
|
||||||
# -c INT Report at most this many conflicted changes; negative value means infinity.
|
|
||||||
# Defaults to 1.
|
|
||||||
#
|
|
||||||
# -d INT Report at most this many untracked files; negative value means infinity.
|
|
||||||
# Defaults to 1.
|
|
||||||
#
|
|
||||||
# -m INT Report -1 unstaged, untracked and conflicted if there are more than this many
|
|
||||||
# files in the index. Negative value means infinity. Defaults to -1.
|
|
||||||
#
|
|
||||||
# -e Count files within untracked directories like `git status --untracked-files`.
|
|
||||||
#
|
|
||||||
# -U Unless this option is specified, report zero untracked files for repositories
|
|
||||||
# with status.showUntrackedFiles = false.
|
|
||||||
#
|
|
||||||
# -W Unless this option is specified, report zero untracked files for repositories
|
|
||||||
# with bash.showUntrackedFiles = false.
|
|
||||||
#
|
|
||||||
# -D Unless this option is specified, report zero staged, unstaged and conflicted
|
|
||||||
# changes for repositories with bash.showDirtyState = false.
|
|
||||||
#
|
|
||||||
# -r INT Close git repositories that haven't been used for this many seconds. This is
|
|
||||||
# meant to release resources such as memory and file descriptors. The next request
|
|
||||||
# for a repo that's been closed is much slower than for a repo that hasn't been.
|
|
||||||
# Negative value means infinity. The default is 3600 (one hour).
|
|
||||||
function gitstatus_start() {
|
|
||||||
if [[ "$BASH_VERSION" < 4 ]]; then
|
|
||||||
>&2 printf 'gitstatus_start: need bash version >= 4.0, found %s\n' "$BASH_VERSION"
|
|
||||||
>&2 printf '\n'
|
|
||||||
>&2 printf 'To see the version of the current shell, type:\n'
|
|
||||||
>&2 printf '\n'
|
|
||||||
>&2 printf ' \033[32mecho\033[0m \033[33m"$BASH_VERSION"\033[0m\n'
|
|
||||||
>&2 printf '\n'
|
|
||||||
>&2 printf 'The output of `\033[32mbash\033[0m --version` may be different and is not relevant.\n'
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
unset OPTIND
|
|
||||||
local opt timeout=5 max_dirty=-1 ttl=3600 extra_flags=
|
|
||||||
local max_num_staged=1 max_num_unstaged=1 max_num_conflicted=1 max_num_untracked=1
|
|
||||||
while getopts "t:s:u:c:d:m:r:eUWD" opt; do
|
|
||||||
case "$opt" in
|
|
||||||
t) timeout=$OPTARG;;
|
|
||||||
s) max_num_staged=$OPTARG;;
|
|
||||||
u) max_num_unstaged=$OPTARG;;
|
|
||||||
c) max_num_conflicted=$OPTARG;;
|
|
||||||
d) max_num_untracked=$OPTARG;;
|
|
||||||
m) max_dirty=$OPTARG;;
|
|
||||||
r) ttl=$OPTARG;;
|
|
||||||
e) extra_flags+='--recurse-untracked-dirs ';;
|
|
||||||
U) extra_flags+='--ignore-status-show-untracked-files ';;
|
|
||||||
W) extra_flags+='--ignore-bash-show-untracked-files ';;
|
|
||||||
D) extra_flags+='--ignore-bash-show-dirty-state ';;
|
|
||||||
*) return 1;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
|
|
||||||
(( OPTIND == $# + 1 )) || { echo "usage: gitstatus_start [OPTION]..." >&2; return 1; }
|
|
||||||
|
|
||||||
[[ -z "${GITSTATUS_DAEMON_PID:-}" ]] || return 0 # already started
|
|
||||||
|
|
||||||
if [[ "${BASH_SOURCE[0]}" == */* ]]; then
|
|
||||||
local gitstatus_plugin_dir="${BASH_SOURCE[0]%/*}"
|
|
||||||
if [[ "$gitstatus_plugin_dir" != /* ]]; then
|
|
||||||
gitstatus_plugin_dir="$PWD"/"$gitstatus_plugin_dir"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
local gitstatus_plugin_dir="$PWD"
|
|
||||||
fi
|
|
||||||
|
|
||||||
local tmpdir req_fifo resp_fifo culprit
|
|
||||||
|
|
||||||
function gitstatus_start_impl() {
|
|
||||||
local log_level="${GITSTATUS_LOG_LEVEL:-}"
|
|
||||||
[[ -n "$log_level" || "${GITSTATUS_ENABLE_LOGGING:-0}" != 1 ]] || log_level=INFO
|
|
||||||
|
|
||||||
local uname_sm
|
|
||||||
uname_sm="$(command uname -sm)" || return
|
|
||||||
uname_sm="${uname_sm,,}"
|
|
||||||
local uname_s="${uname_sm% *}"
|
|
||||||
local uname_m="${uname_sm#* }"
|
|
||||||
|
|
||||||
if [[ "${GITSTATUS_NUM_THREADS:-0}" -gt 0 ]]; then
|
|
||||||
local threads="$GITSTATUS_NUM_THREADS"
|
|
||||||
else
|
|
||||||
local cpus
|
|
||||||
if ! command -v sysctl &>/dev/null || [[ "$uname_s" == linux ]] ||
|
|
||||||
! cpus="$(command sysctl -n hw.ncpu)"; then
|
|
||||||
if ! command -v getconf &>/dev/null || ! cpus="$(command getconf _NPROCESSORS_ONLN)"; then
|
|
||||||
cpus=8
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
local threads=$((cpus > 16 ? 32 : cpus > 0 ? 2 * cpus : 16))
|
|
||||||
fi
|
|
||||||
|
|
||||||
local daemon_args=(
|
|
||||||
--parent-pid="$$"
|
|
||||||
--num-threads="$threads"
|
|
||||||
--max-num-staged="$max_num_staged"
|
|
||||||
--max-num-unstaged="$max_num_unstaged"
|
|
||||||
--max-num-conflicted="$max_num_conflicted"
|
|
||||||
--max-num-untracked="$max_num_untracked"
|
|
||||||
--dirty-max-index-size="$max_dirty"
|
|
||||||
--repo-ttl-seconds="$ttl"
|
|
||||||
$extra_flags)
|
|
||||||
|
|
||||||
if [[ -n "$TMPDIR" && ( ( -d "$TMPDIR" && -w "$TMPDIR" ) || ! ( -d /tmp && -w /tmp ) ) ]]; then
|
|
||||||
local tmpdir=$TMPDIR
|
|
||||||
else
|
|
||||||
local tmpdir=/tmp
|
|
||||||
fi
|
|
||||||
tmpdir="$(command mktemp -d "$tmpdir"/gitstatus.bash.$$.XXXXXXXXXX)" || return
|
|
||||||
|
|
||||||
if [[ -n "$log_level" ]]; then
|
|
||||||
GITSTATUS_DAEMON_LOG="$tmpdir"/daemon.log
|
|
||||||
[[ "$log_level" == INFO ]] || daemon_args+=(--log-level="$log_level")
|
|
||||||
else
|
|
||||||
GITSTATUS_DAEMON_LOG=/dev/null
|
|
||||||
fi
|
|
||||||
|
|
||||||
req_fifo="$tmpdir"/req.fifo
|
|
||||||
resp_fifo="$tmpdir"/resp.fifo
|
|
||||||
command mkfifo -- "$req_fifo" "$resp_fifo" || return
|
|
||||||
|
|
||||||
{
|
|
||||||
(
|
|
||||||
trap '' INT QUIT TSTP
|
|
||||||
[[ "$GITSTATUS_DAEMON_LOG" == /dev/null ]] || set -x
|
|
||||||
builtin cd /
|
|
||||||
|
|
||||||
(
|
|
||||||
local fd_in fd_out
|
|
||||||
exec {fd_in}<"$req_fifo" {fd_out}>>"$resp_fifo" || exit
|
|
||||||
echo "$BASHPID" >&"$fd_out"
|
|
||||||
|
|
||||||
local _gitstatus_bash_daemon _gitstatus_bash_version _gitstatus_bash_downloaded
|
|
||||||
|
|
||||||
function _gitstatus_set_daemon() {
|
|
||||||
_gitstatus_bash_daemon="$1"
|
|
||||||
_gitstatus_bash_version="$2"
|
|
||||||
_gitstatus_bash_downloaded="$3"
|
|
||||||
}
|
|
||||||
|
|
||||||
set -- -d "$gitstatus_plugin_dir" -s "$uname_s" -m "$uname_m" \
|
|
||||||
-p "printf '.\036' >&$fd_out" -e "$fd_out" -- _gitstatus_set_daemon
|
|
||||||
[[ "${GITSTATUS_AUTO_INSTALL:-1}" -ne 0 ]] || set -- -n "$@"
|
|
||||||
source "$gitstatus_plugin_dir"/install || return
|
|
||||||
[[ -n "$_gitstatus_bash_daemon" ]] || return
|
|
||||||
[[ -n "$_gitstatus_bash_version" ]] || return
|
|
||||||
[[ "$_gitstatus_bash_downloaded" == [01] ]] || return
|
|
||||||
|
|
||||||
local sig=(TERM ILL PIPE)
|
|
||||||
|
|
||||||
if (( UID == EUID )); then
|
|
||||||
local home=~
|
|
||||||
else
|
|
||||||
local user
|
|
||||||
user="$(command id -un)" || return
|
|
||||||
[[ "$user" =~ ^[a-zA-Z0-9_,.-]+$ ]] || return
|
|
||||||
eval "local home=~$user"
|
|
||||||
[[ -n "$home" ]] || return
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [[ -x "$_gitstatus_bash_daemon" ]]; then
|
|
||||||
HOME="$home" "$_gitstatus_bash_daemon" \
|
|
||||||
-G "$_gitstatus_bash_version" "${daemon_args[@]}" <&"$fd_in" >&"$fd_out" &
|
|
||||||
local pid=$!
|
|
||||||
trap "trap - ${sig[*]}; kill $pid &>/dev/null" ${sig[@]}
|
|
||||||
wait "$pid"
|
|
||||||
local ret=$?
|
|
||||||
trap - ${sig[@]}
|
|
||||||
case "$ret" in
|
|
||||||
0|129|130|131|137|141|143|159)
|
|
||||||
echo -nE $'}bye\x1f0\x1e' >&"$fd_out"
|
|
||||||
exit "$ret"
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
(( ! _gitstatus_bash_downloaded )) || return
|
|
||||||
[[ "${GITSTATUS_AUTO_INSTALL:-1}" -ne 0 ]] || return
|
|
||||||
[[ "$_gitstatus_bash_daemon" == \
|
|
||||||
"${GITSTATUS_CACHE_DIR:-${XDG_CACHE_HOME:-$HOME/.cache}/gitstatus}"/* ]] || return
|
|
||||||
|
|
||||||
set -- -f "$@"
|
|
||||||
_gitstatus_bash_daemon=
|
|
||||||
_gitstatus_bash_version=
|
|
||||||
_gitstatus_bash_downloaded=
|
|
||||||
source "$gitstatus_plugin_dir"/install || return
|
|
||||||
[[ -n "$_gitstatus_bash_daemon" ]] || return
|
|
||||||
[[ -n "$_gitstatus_bash_version" ]] || return
|
|
||||||
[[ "$_gitstatus_bash_downloaded" == 1 ]] || return
|
|
||||||
|
|
||||||
HOME="$home" "$_gitstatus_bash_daemon" \
|
|
||||||
-G "$_gitstatus_bash_version" "${daemon_args[@]}" <&"$fd_in" >&"$fd_out" &
|
|
||||||
local pid=$!
|
|
||||||
trap "trap - ${sig[*]}; kill $pid &>/dev/null" ${sig[@]}
|
|
||||||
wait "$pid"
|
|
||||||
trap - ${sig[@]}
|
|
||||||
echo -nE $'}bye\x1f0\x1e' >&"$fd_out"
|
|
||||||
) & disown
|
|
||||||
) & disown
|
|
||||||
} 0</dev/null &>"$GITSTATUS_DAEMON_LOG"
|
|
||||||
|
|
||||||
exec {_GITSTATUS_REQ_FD}>>"$req_fifo" {_GITSTATUS_RESP_FD}<"$resp_fifo" || return
|
|
||||||
command rm -f -- "$req_fifo" "$resp_fifo" || return
|
|
||||||
[[ "$GITSTATUS_DAEMON_LOG" != /dev/null ]] || command rmdir -- "$tmpdir" 2>/dev/null
|
|
||||||
|
|
||||||
IFS='' read -r -u $_GITSTATUS_RESP_FD GITSTATUS_DAEMON_PID || return
|
|
||||||
[[ "$GITSTATUS_DAEMON_PID" == [1-9]* ]] || return
|
|
||||||
|
|
||||||
local reply
|
|
||||||
echo -nE $'}hello\x1f\x1e' >&$_GITSTATUS_REQ_FD || return
|
|
||||||
local dl=
|
|
||||||
while true; do
|
|
||||||
reply=
|
|
||||||
if ! IFS='' read -rd $'\x1e' -u $_GITSTATUS_RESP_FD -t "$timeout" reply; then
|
|
||||||
culprit="$reply"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
[[ "$reply" == $'}hello\x1f0' ]] && break
|
|
||||||
if [[ -z "$dl" ]]; then
|
|
||||||
dl=1
|
|
||||||
if [[ -t 2 ]]; then
|
|
||||||
local spinner=('\b\033[33m-\033[0m' '\b\033[33m\\\033[0m' '\b\033[33m|\033[0m' '\b\033[33m/\033[0m')
|
|
||||||
>&2 printf '[\033[33mgitstatus\033[0m] fetching \033[32mgitstatusd\033[0m .. '
|
|
||||||
else
|
|
||||||
local spinner=('.')
|
|
||||||
>&2 printf '[gitstatus] fetching gitstatusd ..'
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
>&2 printf "${spinner[0]}"
|
|
||||||
spinner=("${spinner[@]:1}" "${spinner[0]}")
|
|
||||||
done
|
|
||||||
|
|
||||||
if [[ -n "$dl" ]]; then
|
|
||||||
if [[ -t 2 ]]; then
|
|
||||||
>&2 printf '\b[\033[32mok\033[0m]\n'
|
|
||||||
else
|
|
||||||
>&2 echo ' [ok]'
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
_GITSTATUS_DIRTY_MAX_INDEX_SIZE=$max_dirty
|
|
||||||
_GITSTATUS_CLIENT_PID="$BASHPID"
|
|
||||||
}
|
|
||||||
|
|
||||||
if ! gitstatus_start_impl; then
|
|
||||||
>&2 printf '\n'
|
|
||||||
>&2 printf '[\033[31mERROR\033[0m]: gitstatus failed to initialize.\n'
|
|
||||||
if [[ -n "${culprit-}" ]]; then
|
|
||||||
>&2 printf '\n%s\n' "$culprit"
|
|
||||||
fi
|
|
||||||
[[ -z "${req_fifo:-}" ]] || command rm -f "$req_fifo"
|
|
||||||
[[ -z "${resp_fifo:-}" ]] || command rm -f "$resp_fifo"
|
|
||||||
unset -f gitstatus_start_impl
|
|
||||||
gitstatus_stop
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
export _GITSTATUS_CLIENT_PID _GITSTATUS_REQ_FD _GITSTATUS_RESP_FD GITSTATUS_DAEMON_PID
|
|
||||||
unset -f gitstatus_start_impl
|
|
||||||
}
|
|
||||||
|
|
||||||
# Stops gitstatusd if it's running.
|
|
||||||
function gitstatus_stop() {
|
|
||||||
if [[ "${_GITSTATUS_CLIENT_PID:-$BASHPID}" == "$BASHPID" ]]; then
|
|
||||||
[[ -z "${_GITSTATUS_REQ_FD:-}" ]] || exec {_GITSTATUS_REQ_FD}>&- || true
|
|
||||||
[[ -z "${_GITSTATUS_RESP_FD:-}" ]] || exec {_GITSTATUS_RESP_FD}>&- || true
|
|
||||||
[[ -z "${GITSTATUS_DAEMON_PID:-}" ]] || kill "$GITSTATUS_DAEMON_PID" &>/dev/null || true
|
|
||||||
fi
|
|
||||||
unset _GITSTATUS_REQ_FD _GITSTATUS_RESP_FD GITSTATUS_DAEMON_PID
|
|
||||||
unset _GITSTATUS_DIRTY_MAX_INDEX_SIZE _GITSTATUS_CLIENT_PID
|
|
||||||
}
|
|
||||||
|
|
||||||
# Retrives status of a git repository from a directory under its working tree.
|
|
||||||
#
|
|
||||||
# Usage: gitstatus_query [OPTION]...
|
|
||||||
#
|
|
||||||
# -d STR Directory to query. Defaults to $PWD. Has no effect if GIT_DIR is set.
|
|
||||||
# -t FLOAT Timeout in seconds. Will block for at most this long. If no results
|
|
||||||
# are available by then, will return error.
|
|
||||||
# -p Don't compute anything that requires reading Git index. If this option is used,
|
|
||||||
# the following parameters will be 0: VCS_STATUS_INDEX_SIZE,
|
|
||||||
# VCS_STATUS_{NUM,HAS}_{STAGED,UNSTAGED,UNTRACKED,CONFLICTED}.
|
|
||||||
#
|
|
||||||
# On success sets VCS_STATUS_RESULT to one of the following values:
|
|
||||||
#
|
|
||||||
# norepo-sync The directory doesn't belong to a git repository.
|
|
||||||
# ok-sync The directory belongs to a git repository.
|
|
||||||
#
|
|
||||||
# If VCS_STATUS_RESULT is ok-sync, additional variables are set:
|
|
||||||
#
|
|
||||||
# VCS_STATUS_WORKDIR Git repo working directory. Not empty.
|
|
||||||
# VCS_STATUS_COMMIT Commit hash that HEAD is pointing to. Either 40 hex digits or
|
|
||||||
# empty if there is no HEAD (empty repo).
|
|
||||||
# VCS_STATUS_COMMIT_ENCODING Encoding of the HEAD's commit message. Empty value means UTF-8.
|
|
||||||
# VCS_STATUS_COMMIT_SUMMARY The first paragraph of the HEAD's commit message as one line.
|
|
||||||
# VCS_STATUS_LOCAL_BRANCH Local branch name or empty if not on a branch.
|
|
||||||
# VCS_STATUS_REMOTE_NAME The remote name, e.g. "upstream" or "origin".
|
|
||||||
# VCS_STATUS_REMOTE_BRANCH Upstream branch name. Can be empty.
|
|
||||||
# VCS_STATUS_REMOTE_URL Remote URL. Can be empty.
|
|
||||||
# VCS_STATUS_ACTION Repository state, A.K.A. action. Can be empty.
|
|
||||||
# VCS_STATUS_INDEX_SIZE The number of files in the index.
|
|
||||||
# VCS_STATUS_NUM_STAGED The number of staged changes.
|
|
||||||
# VCS_STATUS_NUM_CONFLICTED The number of conflicted changes.
|
|
||||||
# VCS_STATUS_NUM_UNSTAGED The number of unstaged changes.
|
|
||||||
# VCS_STATUS_NUM_UNTRACKED The number of untracked files.
|
|
||||||
# VCS_STATUS_HAS_STAGED 1 if there are staged changes, 0 otherwise.
|
|
||||||
# VCS_STATUS_HAS_CONFLICTED 1 if there are conflicted changes, 0 otherwise.
|
|
||||||
# VCS_STATUS_HAS_UNSTAGED 1 if there are unstaged changes, 0 if there aren't, -1 if
|
|
||||||
# unknown.
|
|
||||||
# VCS_STATUS_NUM_STAGED_NEW The number of staged new files. Note that renamed files
|
|
||||||
# are reported as deleted plus new.
|
|
||||||
# VCS_STATUS_NUM_STAGED_DELETED The number of staged deleted files. Note that renamed files
|
|
||||||
# are reported as deleted plus new.
|
|
||||||
# VCS_STATUS_NUM_UNSTAGED_DELETED The number of unstaged deleted files. Note that renamed files
|
|
||||||
# are reported as deleted plus new.
|
|
||||||
# VCS_STATUS_HAS_UNTRACKED 1 if there are untracked files, 0 if there aren't, -1 if
|
|
||||||
# unknown.
|
|
||||||
# VCS_STATUS_COMMITS_AHEAD Number of commits the current branch is ahead of upstream.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_COMMITS_BEHIND Number of commits the current branch is behind upstream.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_STASHES Number of stashes. Non-negative integer.
|
|
||||||
# VCS_STATUS_TAG The last tag (in lexicographical order) that points to the same
|
|
||||||
# commit as HEAD.
|
|
||||||
# VCS_STATUS_PUSH_REMOTE_NAME The push remote name, e.g. "upstream" or "origin".
|
|
||||||
# VCS_STATUS_PUSH_REMOTE_URL Push remote URL. Can be empty.
|
|
||||||
# VCS_STATUS_PUSH_COMMITS_AHEAD Number of commits the current branch is ahead of push remote.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_PUSH_COMMITS_BEHIND Number of commits the current branch is behind push remote.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_NUM_SKIP_WORKTREE The number of files in the index with skip-worktree bit set.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_NUM_ASSUME_UNCHANGED The number of files in the index with assume-unchanged bit set.
|
|
||||||
# Non-negative integer.
|
|
||||||
#
|
|
||||||
# The point of reporting -1 via VCS_STATUS_HAS_* is to allow the command to skip scanning files in
|
|
||||||
# large repos. See -m flag of gitstatus_start.
|
|
||||||
#
|
|
||||||
# gitstatus_query returns an error if gitstatus_start hasn't been called in the same
|
|
||||||
# shell or the call had failed.
|
|
||||||
function gitstatus_query() {
|
|
||||||
unset OPTIND
|
|
||||||
local opt dir= timeout=() no_diff=0
|
|
||||||
while getopts "d:c:t:p" opt "$@"; do
|
|
||||||
case "$opt" in
|
|
||||||
d) dir=$OPTARG;;
|
|
||||||
t) timeout=(-t "$OPTARG");;
|
|
||||||
p) no_diff=1;;
|
|
||||||
*) return 1;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
(( OPTIND == $# + 1 )) || { echo "usage: gitstatus_query [OPTION]..." >&2; return 1; }
|
|
||||||
|
|
||||||
[[ -n "${GITSTATUS_DAEMON_PID-}" ]] || return # not started
|
|
||||||
|
|
||||||
local req_id="$RANDOM.$RANDOM.$RANDOM.$RANDOM"
|
|
||||||
if [[ -z "${GIT_DIR:-}" ]]; then
|
|
||||||
[[ "$dir" == /* ]] || dir="$(pwd -P)/$dir" || return
|
|
||||||
elif [[ "$GIT_DIR" == /* ]]; then
|
|
||||||
dir=:"$GIT_DIR"
|
|
||||||
else
|
|
||||||
dir=:"$(pwd -P)/$GIT_DIR" || return
|
|
||||||
fi
|
|
||||||
echo -nE "$req_id"$'\x1f'"$dir"$'\x1f'"$no_diff"$'\x1e' >&$_GITSTATUS_REQ_FD || return
|
|
||||||
|
|
||||||
local -a resp
|
|
||||||
while true; do
|
|
||||||
IFS=$'\x1f' read -rd $'\x1e' -a resp -u $_GITSTATUS_RESP_FD "${timeout[@]}" || return
|
|
||||||
[[ "${resp[0]}" == "$req_id" ]] && break
|
|
||||||
done
|
|
||||||
|
|
||||||
if [[ "${resp[1]}" == 1 ]]; then
|
|
||||||
VCS_STATUS_RESULT=ok-sync
|
|
||||||
VCS_STATUS_WORKDIR="${resp[2]}"
|
|
||||||
VCS_STATUS_COMMIT="${resp[3]}"
|
|
||||||
VCS_STATUS_LOCAL_BRANCH="${resp[4]}"
|
|
||||||
VCS_STATUS_REMOTE_BRANCH="${resp[5]}"
|
|
||||||
VCS_STATUS_REMOTE_NAME="${resp[6]}"
|
|
||||||
VCS_STATUS_REMOTE_URL="${resp[7]}"
|
|
||||||
VCS_STATUS_ACTION="${resp[8]}"
|
|
||||||
VCS_STATUS_INDEX_SIZE="${resp[9]}"
|
|
||||||
VCS_STATUS_NUM_STAGED="${resp[10]}"
|
|
||||||
VCS_STATUS_NUM_UNSTAGED="${resp[11]}"
|
|
||||||
VCS_STATUS_NUM_CONFLICTED="${resp[12]}"
|
|
||||||
VCS_STATUS_NUM_UNTRACKED="${resp[13]}"
|
|
||||||
VCS_STATUS_COMMITS_AHEAD="${resp[14]}"
|
|
||||||
VCS_STATUS_COMMITS_BEHIND="${resp[15]}"
|
|
||||||
VCS_STATUS_STASHES="${resp[16]}"
|
|
||||||
VCS_STATUS_TAG="${resp[17]}"
|
|
||||||
VCS_STATUS_NUM_UNSTAGED_DELETED="${resp[18]}"
|
|
||||||
VCS_STATUS_NUM_STAGED_NEW="${resp[19]:-0}"
|
|
||||||
VCS_STATUS_NUM_STAGED_DELETED="${resp[20]:-0}"
|
|
||||||
VCS_STATUS_PUSH_REMOTE_NAME="${resp[21]:-}"
|
|
||||||
VCS_STATUS_PUSH_REMOTE_URL="${resp[22]:-}"
|
|
||||||
VCS_STATUS_PUSH_COMMITS_AHEAD="${resp[23]:-0}"
|
|
||||||
VCS_STATUS_PUSH_COMMITS_BEHIND="${resp[24]:-0}"
|
|
||||||
VCS_STATUS_NUM_SKIP_WORKTREE="${resp[25]:-0}"
|
|
||||||
VCS_STATUS_NUM_ASSUME_UNCHANGED="${resp[26]:-0}"
|
|
||||||
VCS_STATUS_COMMIT_ENCODING="${resp[27]-}"
|
|
||||||
VCS_STATUS_COMMIT_SUMMARY="${resp[28]-}"
|
|
||||||
VCS_STATUS_HAS_STAGED=$((VCS_STATUS_NUM_STAGED > 0))
|
|
||||||
if (( _GITSTATUS_DIRTY_MAX_INDEX_SIZE >= 0 &&
|
|
||||||
VCS_STATUS_INDEX_SIZE > _GITSTATUS_DIRTY_MAX_INDEX_SIZE_ )); then
|
|
||||||
VCS_STATUS_HAS_UNSTAGED=-1
|
|
||||||
VCS_STATUS_HAS_CONFLICTED=-1
|
|
||||||
VCS_STATUS_HAS_UNTRACKED=-1
|
|
||||||
else
|
|
||||||
VCS_STATUS_HAS_UNSTAGED=$((VCS_STATUS_NUM_UNSTAGED > 0))
|
|
||||||
VCS_STATUS_HAS_CONFLICTED=$((VCS_STATUS_NUM_CONFLICTED > 0))
|
|
||||||
VCS_STATUS_HAS_UNTRACKED=$((VCS_STATUS_NUM_UNTRACKED > 0))
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
VCS_STATUS_RESULT=norepo-sync
|
|
||||||
unset VCS_STATUS_WORKDIR
|
|
||||||
unset VCS_STATUS_COMMIT
|
|
||||||
unset VCS_STATUS_LOCAL_BRANCH
|
|
||||||
unset VCS_STATUS_REMOTE_BRANCH
|
|
||||||
unset VCS_STATUS_REMOTE_NAME
|
|
||||||
unset VCS_STATUS_REMOTE_URL
|
|
||||||
unset VCS_STATUS_ACTION
|
|
||||||
unset VCS_STATUS_INDEX_SIZE
|
|
||||||
unset VCS_STATUS_NUM_STAGED
|
|
||||||
unset VCS_STATUS_NUM_UNSTAGED
|
|
||||||
unset VCS_STATUS_NUM_CONFLICTED
|
|
||||||
unset VCS_STATUS_NUM_UNTRACKED
|
|
||||||
unset VCS_STATUS_HAS_STAGED
|
|
||||||
unset VCS_STATUS_HAS_UNSTAGED
|
|
||||||
unset VCS_STATUS_HAS_CONFLICTED
|
|
||||||
unset VCS_STATUS_HAS_UNTRACKED
|
|
||||||
unset VCS_STATUS_COMMITS_AHEAD
|
|
||||||
unset VCS_STATUS_COMMITS_BEHIND
|
|
||||||
unset VCS_STATUS_STASHES
|
|
||||||
unset VCS_STATUS_TAG
|
|
||||||
unset VCS_STATUS_NUM_UNSTAGED_DELETED
|
|
||||||
unset VCS_STATUS_NUM_STAGED_NEW
|
|
||||||
unset VCS_STATUS_NUM_STAGED_DELETED
|
|
||||||
unset VCS_STATUS_PUSH_REMOTE_NAME
|
|
||||||
unset VCS_STATUS_PUSH_REMOTE_URL
|
|
||||||
unset VCS_STATUS_PUSH_COMMITS_AHEAD
|
|
||||||
unset VCS_STATUS_PUSH_COMMITS_BEHIND
|
|
||||||
unset VCS_STATUS_NUM_SKIP_WORKTREE
|
|
||||||
unset VCS_STATUS_NUM_ASSUME_UNCHANGED
|
|
||||||
unset VCS_STATUS_COMMIT_ENCODING
|
|
||||||
unset VCS_STATUS_COMMIT_SUMMARY
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
# Usage: gitstatus_check.
|
|
||||||
#
|
|
||||||
# Returns 0 if and only if gitstatus_start has succeeded previously.
|
|
||||||
# If it returns non-zero, gitstatus_query is guaranteed to return non-zero.
|
|
||||||
function gitstatus_check() {
|
|
||||||
[[ -n "$GITSTATUS_DAEMON_PID" ]]
|
|
||||||
}
|
|
|
@ -1,908 +0,0 @@
|
||||||
# Zsh bindings for gitstatus.
|
|
||||||
#
|
|
||||||
# ------------------------------------------------------------------
|
|
||||||
#
|
|
||||||
# Example: Start gitstatusd, send it a request, wait for response and print it.
|
|
||||||
#
|
|
||||||
# source ~/gitstatus/gitstatus.plugin.zsh
|
|
||||||
# gitstatus_start MY
|
|
||||||
# gitstatus_query -d $PWD MY
|
|
||||||
# typeset -m 'VCS_STATUS_*'
|
|
||||||
#
|
|
||||||
# Output:
|
|
||||||
#
|
|
||||||
# VCS_STATUS_ACTION=''
|
|
||||||
# VCS_STATUS_COMMIT=c000eddcff0fb38df2d0137efe24d9d2d900f209
|
|
||||||
# VCS_STATUS_COMMITS_AHEAD=0
|
|
||||||
# VCS_STATUS_COMMITS_BEHIND=0
|
|
||||||
# VCS_STATUS_COMMIT_ENCODING=''
|
|
||||||
# VCS_STATUS_COMMIT_SUMMARY='pull upstream changes from gitstatus'
|
|
||||||
# VCS_STATUS_HAS_CONFLICTED=0
|
|
||||||
# VCS_STATUS_HAS_STAGED=0
|
|
||||||
# VCS_STATUS_HAS_UNSTAGED=1
|
|
||||||
# VCS_STATUS_HAS_UNTRACKED=1
|
|
||||||
# VCS_STATUS_INDEX_SIZE=33
|
|
||||||
# VCS_STATUS_LOCAL_BRANCH=master
|
|
||||||
# VCS_STATUS_NUM_ASSUME_UNCHANGED=0
|
|
||||||
# VCS_STATUS_NUM_CONFLICTED=0
|
|
||||||
# VCS_STATUS_NUM_STAGED=0
|
|
||||||
# VCS_STATUS_NUM_UNSTAGED=1
|
|
||||||
# VCS_STATUS_NUM_SKIP_WORKTREE=0
|
|
||||||
# VCS_STATUS_NUM_STAGED_NEW=0
|
|
||||||
# VCS_STATUS_NUM_STAGED_DELETED=0
|
|
||||||
# VCS_STATUS_NUM_UNSTAGED_DELETED=0
|
|
||||||
# VCS_STATUS_NUM_UNTRACKED=1
|
|
||||||
# VCS_STATUS_PUSH_COMMITS_AHEAD=0
|
|
||||||
# VCS_STATUS_PUSH_COMMITS_BEHIND=0
|
|
||||||
# VCS_STATUS_PUSH_REMOTE_NAME=''
|
|
||||||
# VCS_STATUS_PUSH_REMOTE_URL=''
|
|
||||||
# VCS_STATUS_REMOTE_BRANCH=master
|
|
||||||
# VCS_STATUS_REMOTE_NAME=origin
|
|
||||||
# VCS_STATUS_REMOTE_URL=git@github.com:romkatv/powerlevel10k.git
|
|
||||||
# VCS_STATUS_RESULT=ok-sync
|
|
||||||
# VCS_STATUS_STASHES=0
|
|
||||||
# VCS_STATUS_TAG=''
|
|
||||||
# VCS_STATUS_WORKDIR=/home/romka/powerlevel10k
|
|
||||||
|
|
||||||
[[ -o 'interactive' ]] || 'return'
|
|
||||||
|
|
||||||
# Temporarily change options.
|
|
||||||
'builtin' 'local' '-a' '_gitstatus_opts'
|
|
||||||
[[ ! -o 'aliases' ]] || _gitstatus_opts+=('aliases')
|
|
||||||
[[ ! -o 'sh_glob' ]] || _gitstatus_opts+=('sh_glob')
|
|
||||||
[[ ! -o 'no_brace_expand' ]] || _gitstatus_opts+=('no_brace_expand')
|
|
||||||
'builtin' 'setopt' 'no_aliases' 'no_sh_glob' 'brace_expand'
|
|
||||||
|
|
||||||
autoload -Uz add-zsh-hook || return
|
|
||||||
zmodload zsh/datetime zsh/system || return
|
|
||||||
zmodload -F zsh/files b:zf_rm || return
|
|
||||||
|
|
||||||
typeset -g _gitstatus_plugin_dir"${1:-}"="${${(%):-%x}:A:h}"
|
|
||||||
|
|
||||||
# Retrives status of a git repo from a directory under its working tree.
|
|
||||||
#
|
|
||||||
## Usage: gitstatus_query [OPTION]... NAME
|
|
||||||
#
|
|
||||||
# -d STR Directory to query. Defaults to the current directory. Has no effect if GIT_DIR
|
|
||||||
# is set.
|
|
||||||
# -c STR Callback function to call once the results are available. Called only after
|
|
||||||
# gitstatus_query returns 0 with VCS_STATUS_RESULT=tout.
|
|
||||||
# -t FLOAT Timeout in seconds. Negative value means infinity. Will block for at most this long.
|
|
||||||
# If no results are available by then: if -c isn't specified, will return 1; otherwise
|
|
||||||
# will set VCS_STATUS_RESULT=tout and return 0.
|
|
||||||
# -p Don't compute anything that requires reading Git index. If this option is used,
|
|
||||||
# the following parameters will be 0: VCS_STATUS_INDEX_SIZE,
|
|
||||||
# VCS_STATUS_{NUM,HAS}_{STAGED,UNSTAGED,UNTRACKED,CONFLICTED}.
|
|
||||||
#
|
|
||||||
# On success sets VCS_STATUS_RESULT to one of the following values:
|
|
||||||
#
|
|
||||||
# tout Timed out waiting for data; will call the user-specified callback later.
|
|
||||||
# norepo-sync The directory isn't a git repo.
|
|
||||||
# ok-sync The directory is a git repo.
|
|
||||||
#
|
|
||||||
# When the callback is called, VCS_STATUS_RESULT is set to one of the following values:
|
|
||||||
#
|
|
||||||
# norepo-async The directory isn't a git repo.
|
|
||||||
# ok-async The directory is a git repo.
|
|
||||||
#
|
|
||||||
# If VCS_STATUS_RESULT is ok-sync or ok-async, additional variables are set:
|
|
||||||
#
|
|
||||||
# VCS_STATUS_WORKDIR Git repo working directory. Not empty.
|
|
||||||
# VCS_STATUS_COMMIT Commit hash that HEAD is pointing to. Either 40 hex digits or
|
|
||||||
# empty if there is no HEAD (empty repo).
|
|
||||||
# VCS_STATUS_COMMIT_ENCODING Encoding of the HEAD's commit message. Empty value means UTF-8.
|
|
||||||
# VCS_STATUS_COMMIT_SUMMARY The first paragraph of the HEAD's commit message as one line.
|
|
||||||
# VCS_STATUS_LOCAL_BRANCH Local branch name or empty if not on a branch.
|
|
||||||
# VCS_STATUS_REMOTE_NAME The remote name, e.g. "upstream" or "origin".
|
|
||||||
# VCS_STATUS_REMOTE_BRANCH Upstream branch name. Can be empty.
|
|
||||||
# VCS_STATUS_REMOTE_URL Remote URL. Can be empty.
|
|
||||||
# VCS_STATUS_ACTION Repository state, A.K.A. action. Can be empty.
|
|
||||||
# VCS_STATUS_INDEX_SIZE The number of files in the index.
|
|
||||||
# VCS_STATUS_NUM_STAGED The number of staged changes.
|
|
||||||
# VCS_STATUS_NUM_CONFLICTED The number of conflicted changes.
|
|
||||||
# VCS_STATUS_NUM_UNSTAGED The number of unstaged changes.
|
|
||||||
# VCS_STATUS_NUM_UNTRACKED The number of untracked files.
|
|
||||||
# VCS_STATUS_HAS_STAGED 1 if there are staged changes, 0 otherwise.
|
|
||||||
# VCS_STATUS_HAS_CONFLICTED 1 if there are conflicted changes, 0 otherwise.
|
|
||||||
# VCS_STATUS_HAS_UNSTAGED 1 if there are unstaged changes, 0 if there aren't, -1 if
|
|
||||||
# unknown.
|
|
||||||
# VCS_STATUS_NUM_STAGED_NEW The number of staged new files. Note that renamed files
|
|
||||||
# are reported as deleted plus new.
|
|
||||||
# VCS_STATUS_NUM_STAGED_DELETED The number of staged deleted files. Note that renamed files
|
|
||||||
# are reported as deleted plus new.
|
|
||||||
# VCS_STATUS_NUM_UNSTAGED_DELETED The number of unstaged deleted files. Note that renamed files
|
|
||||||
# are reported as deleted plus new.
|
|
||||||
# VCS_STATUS_HAS_UNTRACKED 1 if there are untracked files, 0 if there aren't, -1 if
|
|
||||||
# unknown.
|
|
||||||
# VCS_STATUS_COMMITS_AHEAD Number of commits the current branch is ahead of upstream.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_COMMITS_BEHIND Number of commits the current branch is behind upstream.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_STASHES Number of stashes. Non-negative integer.
|
|
||||||
# VCS_STATUS_TAG The last tag (in lexicographical order) that points to the same
|
|
||||||
# commit as HEAD.
|
|
||||||
# VCS_STATUS_PUSH_REMOTE_NAME The push remote name, e.g. "upstream" or "origin".
|
|
||||||
# VCS_STATUS_PUSH_REMOTE_URL Push remote URL. Can be empty.
|
|
||||||
# VCS_STATUS_PUSH_COMMITS_AHEAD Number of commits the current branch is ahead of push remote.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_PUSH_COMMITS_BEHIND Number of commits the current branch is behind push remote.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_NUM_SKIP_WORKTREE The number of files in the index with skip-worktree bit set.
|
|
||||||
# Non-negative integer.
|
|
||||||
# VCS_STATUS_NUM_ASSUME_UNCHANGED The number of files in the index with assume-unchanged bit set.
|
|
||||||
# Non-negative integer.
|
|
||||||
#
|
|
||||||
# The point of reporting -1 via VCS_STATUS_HAS_* is to allow the command to skip scanning files in
|
|
||||||
# large repos. See -m flag of gitstatus_start.
|
|
||||||
#
|
|
||||||
# gitstatus_query returns an error if gitstatus_start hasn't been called in the same shell or
|
|
||||||
# the call had failed.
|
|
||||||
#
|
|
||||||
# !!!!! WARNING: CONCURRENT CALLS WITH THE SAME NAME ARE NOT ALLOWED !!!!!
|
|
||||||
#
|
|
||||||
# It's illegal to call gitstatus_query if the last asynchronous call with the same NAME hasn't
|
|
||||||
# completed yet. If you need to issue concurrent requests, use different NAME arguments.
|
|
||||||
function gitstatus_query"${1:-}"() {
|
|
||||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
|
||||||
|
|
||||||
local fsuf=${${(%):-%N}#gitstatus_query}
|
|
||||||
|
|
||||||
unset VCS_STATUS_RESULT
|
|
||||||
|
|
||||||
local opt dir callback OPTARG
|
|
||||||
local -i no_diff OPTIND
|
|
||||||
local -F timeout=-1
|
|
||||||
while getopts ":d:c:t:p" opt; do
|
|
||||||
case $opt in
|
|
||||||
+p) no_diff=0;;
|
|
||||||
p) no_diff=1;;
|
|
||||||
d) dir=$OPTARG;;
|
|
||||||
c) callback=$OPTARG;;
|
|
||||||
t)
|
|
||||||
if [[ $OPTARG != (|+|-)<->(|.<->)(|[eE](|-|+)<->) ]]; then
|
|
||||||
print -ru2 -- "gitstatus_query: invalid -t argument: $OPTARG"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
timeout=OPTARG
|
|
||||||
;;
|
|
||||||
\?) print -ru2 -- "gitstatus_query: invalid option: $OPTARG" ; return 1;;
|
|
||||||
:) print -ru2 -- "gitstatus_query: missing required argument: $OPTARG"; return 1;;
|
|
||||||
*) print -ru2 -- "gitstatus_query: invalid option: $opt" ; return 1;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
|
|
||||||
if (( OPTIND != ARGC )); then
|
|
||||||
print -ru2 -- "gitstatus_query: exactly one positional argument is required"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
local name=$*[OPTIND]
|
|
||||||
if [[ $name != [[:IDENT:]]## ]]; then
|
|
||||||
print -ru2 -- "gitstatus_query: invalid positional argument: $name"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
(( _GITSTATUS_STATE_$name == 2 )) || return
|
|
||||||
|
|
||||||
if [[ -z $GIT_DIR ]]; then
|
|
||||||
if [[ $dir != /* ]]; then
|
|
||||||
if [[ $PWD == /* && $PWD -ef . ]]; then
|
|
||||||
dir=$PWD/$dir
|
|
||||||
else
|
|
||||||
dir=${dir:a}
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
if [[ $GIT_DIR == /* ]]; then
|
|
||||||
dir=:$GIT_DIR
|
|
||||||
elif [[ $PWD == /* && $PWD -ef . ]]; then
|
|
||||||
dir=:$PWD/$GIT_DIR
|
|
||||||
else
|
|
||||||
dir=:${GIT_DIR:a}
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [[ $dir != (|:)/* ]]; then
|
|
||||||
typeset -g VCS_STATUS_RESULT=norepo-sync
|
|
||||||
_gitstatus_clear$fsuf
|
|
||||||
return 0
|
|
||||||
fi
|
|
||||||
|
|
||||||
local -i req_fd=${(P)${:-_GITSTATUS_REQ_FD_$name}}
|
|
||||||
local req_id=$EPOCHREALTIME
|
|
||||||
print -rnu $req_fd -- $req_id' '$callback$'\x1f'$dir$'\x1f'$no_diff$'\x1e' || return
|
|
||||||
|
|
||||||
(( ++_GITSTATUS_NUM_INFLIGHT_$name ))
|
|
||||||
|
|
||||||
if (( timeout == 0 )); then
|
|
||||||
typeset -g VCS_STATUS_RESULT=tout
|
|
||||||
_gitstatus_clear$fsuf
|
|
||||||
else
|
|
||||||
while true; do
|
|
||||||
_gitstatus_process_response$fsuf $name $timeout $req_id || return
|
|
||||||
[[ $VCS_STATUS_RESULT == *-async ]] || break
|
|
||||||
done
|
|
||||||
fi
|
|
||||||
|
|
||||||
[[ $VCS_STATUS_RESULT != tout || -n $callback ]]
|
|
||||||
}
|
|
||||||
|
|
||||||
# If the last call to gitstatus_query timed out (VCS_STATUS_RESULT=tout), wait for the callback
|
|
||||||
# to be called. Otherwise do nothing.
|
|
||||||
#
|
|
||||||
# Usage: gitstatus_process_results [OPTION]... NAME
|
|
||||||
#
|
|
||||||
# -t FLOAT Timeout in seconds. Negative value means infinity. Will block for at most this long.
|
|
||||||
#
|
|
||||||
# Returns an error only when invoked with incorrect arguments and when gitstatusd isn't running or
|
|
||||||
# broken.
|
|
||||||
#
|
|
||||||
# If a callback gets called, VCS_STATUS_* parameters are set as in gitstatus_query.
|
|
||||||
# VCS_STATUS_RESULT is either norepo-async or ok-async.
|
|
||||||
function gitstatus_process_results"${1:-}"() {
|
|
||||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
|
||||||
|
|
||||||
local fsuf=${${(%):-%N}#gitstatus_process_results}
|
|
||||||
|
|
||||||
local opt OPTARG
|
|
||||||
local -i OPTIND
|
|
||||||
local -F timeout=-1
|
|
||||||
while getopts ":t:" opt; do
|
|
||||||
case $opt in
|
|
||||||
t)
|
|
||||||
if [[ $OPTARG != (|+|-)<->(|.<->)(|[eE](|-|+)<->) ]]; then
|
|
||||||
print -ru2 -- "gitstatus_process_results: invalid -t argument: $OPTARG"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
timeout=OPTARG
|
|
||||||
;;
|
|
||||||
\?) print -ru2 -- "gitstatus_process_results: invalid option: $OPTARG" ; return 1;;
|
|
||||||
:) print -ru2 -- "gitstatus_process_results: missing required argument: $OPTARG"; return 1;;
|
|
||||||
*) print -ru2 -- "gitstatus_process_results: invalid option: $opt" ; return 1;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
|
|
||||||
if (( OPTIND != ARGC )); then
|
|
||||||
print -ru2 -- "gitstatus_process_results: exactly one positional argument is required"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
local name=$*[OPTIND]
|
|
||||||
if [[ $name != [[:IDENT:]]## ]]; then
|
|
||||||
print -ru2 -- "gitstatus_process_results: invalid positional argument: $name"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
(( _GITSTATUS_STATE_$name == 2 )) || return
|
|
||||||
|
|
||||||
while (( _GITSTATUS_NUM_INFLIGHT_$name )); do
|
|
||||||
_gitstatus_process_response$fsuf $name $timeout '' || return
|
|
||||||
[[ $VCS_STATUS_RESULT == *-async ]] || break
|
|
||||||
done
|
|
||||||
|
|
||||||
return 0
|
|
||||||
}
|
|
||||||
|
|
||||||
function _gitstatus_clear"${1:-}"() {
|
|
||||||
unset VCS_STATUS_{WORKDIR,COMMIT,LOCAL_BRANCH,REMOTE_BRANCH,REMOTE_NAME,REMOTE_URL,ACTION,INDEX_SIZE,NUM_STAGED,NUM_UNSTAGED,NUM_CONFLICTED,NUM_UNTRACKED,HAS_STAGED,HAS_UNSTAGED,HAS_CONFLICTED,HAS_UNTRACKED,COMMITS_AHEAD,COMMITS_BEHIND,STASHES,TAG,NUM_UNSTAGED_DELETED,NUM_STAGED_NEW,NUM_STAGED_DELETED,PUSH_REMOTE_NAME,PUSH_REMOTE_URL,PUSH_COMMITS_AHEAD,PUSH_COMMITS_BEHIND,NUM_SKIP_WORKTREE,NUM_ASSUME_UNCHANGED}
|
|
||||||
}
|
|
||||||
|
|
||||||
function _gitstatus_process_response"${1:-}"() {
|
|
||||||
local name=$1 timeout req_id=$3 buf
|
|
||||||
local -i resp_fd=_GITSTATUS_RESP_FD_$name
|
|
||||||
local -i dirty_max_index_size=_GITSTATUS_DIRTY_MAX_INDEX_SIZE_$name
|
|
||||||
|
|
||||||
(( $2 >= 0 )) && timeout=-t$2 && [[ -t $resp_fd ]]
|
|
||||||
sysread $timeout -i $resp_fd 'buf[$#buf+1]' || {
|
|
||||||
if (( $? == 4 )); then
|
|
||||||
if [[ -n $req_id ]]; then
|
|
||||||
typeset -g VCS_STATUS_RESULT=tout
|
|
||||||
_gitstatus_clear$fsuf
|
|
||||||
fi
|
|
||||||
return 0
|
|
||||||
else
|
|
||||||
gitstatus_stop$fsuf $name
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
while [[ $buf != *$'\x1e' ]]; do
|
|
||||||
if ! sysread -i $resp_fd 'buf[$#buf+1]'; then
|
|
||||||
gitstatus_stop$fsuf $name
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
local s
|
|
||||||
for s in ${(ps:\x1e:)buf}; do
|
|
||||||
local -a resp=("${(@ps:\x1f:)s}")
|
|
||||||
if (( resp[2] )); then
|
|
||||||
if [[ $resp[1] == $req_id' '* ]]; then
|
|
||||||
typeset -g VCS_STATUS_RESULT=ok-sync
|
|
||||||
else
|
|
||||||
typeset -g VCS_STATUS_RESULT=ok-async
|
|
||||||
fi
|
|
||||||
for VCS_STATUS_WORKDIR \
|
|
||||||
VCS_STATUS_COMMIT \
|
|
||||||
VCS_STATUS_LOCAL_BRANCH \
|
|
||||||
VCS_STATUS_REMOTE_BRANCH \
|
|
||||||
VCS_STATUS_REMOTE_NAME \
|
|
||||||
VCS_STATUS_REMOTE_URL \
|
|
||||||
VCS_STATUS_ACTION \
|
|
||||||
VCS_STATUS_INDEX_SIZE \
|
|
||||||
VCS_STATUS_NUM_STAGED \
|
|
||||||
VCS_STATUS_NUM_UNSTAGED \
|
|
||||||
VCS_STATUS_NUM_CONFLICTED \
|
|
||||||
VCS_STATUS_NUM_UNTRACKED \
|
|
||||||
VCS_STATUS_COMMITS_AHEAD \
|
|
||||||
VCS_STATUS_COMMITS_BEHIND \
|
|
||||||
VCS_STATUS_STASHES \
|
|
||||||
VCS_STATUS_TAG \
|
|
||||||
VCS_STATUS_NUM_UNSTAGED_DELETED \
|
|
||||||
VCS_STATUS_NUM_STAGED_NEW \
|
|
||||||
VCS_STATUS_NUM_STAGED_DELETED \
|
|
||||||
VCS_STATUS_PUSH_REMOTE_NAME \
|
|
||||||
VCS_STATUS_PUSH_REMOTE_URL \
|
|
||||||
VCS_STATUS_PUSH_COMMITS_AHEAD \
|
|
||||||
VCS_STATUS_PUSH_COMMITS_BEHIND \
|
|
||||||
VCS_STATUS_NUM_SKIP_WORKTREE \
|
|
||||||
VCS_STATUS_NUM_ASSUME_UNCHANGED \
|
|
||||||
VCS_STATUS_COMMIT_ENCODING \
|
|
||||||
VCS_STATUS_COMMIT_SUMMARY in "${(@)resp[3,29]}"; do
|
|
||||||
done
|
|
||||||
typeset -gi VCS_STATUS_{INDEX_SIZE,NUM_STAGED,NUM_UNSTAGED,NUM_CONFLICTED,NUM_UNTRACKED,COMMITS_AHEAD,COMMITS_BEHIND,STASHES,NUM_UNSTAGED_DELETED,NUM_STAGED_NEW,NUM_STAGED_DELETED,PUSH_COMMITS_AHEAD,PUSH_COMMITS_BEHIND,NUM_SKIP_WORKTREE,NUM_ASSUME_UNCHANGED}
|
|
||||||
typeset -gi VCS_STATUS_HAS_STAGED=$((VCS_STATUS_NUM_STAGED > 0))
|
|
||||||
if (( dirty_max_index_size >= 0 && VCS_STATUS_INDEX_SIZE > dirty_max_index_size )); then
|
|
||||||
typeset -gi \
|
|
||||||
VCS_STATUS_HAS_UNSTAGED=-1 \
|
|
||||||
VCS_STATUS_HAS_CONFLICTED=-1 \
|
|
||||||
VCS_STATUS_HAS_UNTRACKED=-1
|
|
||||||
else
|
|
||||||
typeset -gi \
|
|
||||||
VCS_STATUS_HAS_UNSTAGED=$((VCS_STATUS_NUM_UNSTAGED > 0)) \
|
|
||||||
VCS_STATUS_HAS_CONFLICTED=$((VCS_STATUS_NUM_CONFLICTED > 0)) \
|
|
||||||
VCS_STATUS_HAS_UNTRACKED=$((VCS_STATUS_NUM_UNTRACKED > 0))
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
if [[ $resp[1] == $req_id' '* ]]; then
|
|
||||||
typeset -g VCS_STATUS_RESULT=norepo-sync
|
|
||||||
else
|
|
||||||
typeset -g VCS_STATUS_RESULT=norepo-async
|
|
||||||
fi
|
|
||||||
_gitstatus_clear$fsuf
|
|
||||||
fi
|
|
||||||
(( --_GITSTATUS_NUM_INFLIGHT_$name ))
|
|
||||||
[[ $VCS_STATUS_RESULT == *-async ]] && emulate zsh -c "${resp[1]#* }"
|
|
||||||
done
|
|
||||||
|
|
||||||
return 0
|
|
||||||
}
|
|
||||||
|
|
||||||
function _gitstatus_daemon"${1:-}"() {
|
|
||||||
local -i pipe_fd
|
|
||||||
exec 0<&- {pipe_fd}>&1 1>>$daemon_log 2>&1 || return
|
|
||||||
local pgid=$sysparams[pid]
|
|
||||||
[[ $pgid == <1-> ]] || return
|
|
||||||
builtin cd -q / || return
|
|
||||||
|
|
||||||
{
|
|
||||||
{
|
|
||||||
trap '' PIPE
|
|
||||||
|
|
||||||
local uname_sm
|
|
||||||
uname_sm="${${(L)$(command uname -sm)}//ı/i}" || return
|
|
||||||
[[ $uname_sm == [^' ']##' '[^' ']## ]] || return
|
|
||||||
local uname_s=${uname_sm% *}
|
|
||||||
local uname_m=${uname_sm#* }
|
|
||||||
|
|
||||||
if [[ $GITSTATUS_NUM_THREADS == <1-> ]]; then
|
|
||||||
args+=(-t $GITSTATUS_NUM_THREADS)
|
|
||||||
else
|
|
||||||
local cpus
|
|
||||||
if (( ! $+commands[sysctl] )) || [[ $uname_s == linux ]] ||
|
|
||||||
! cpus="$(command sysctl -n hw.ncpu)"; then
|
|
||||||
if (( ! $+commands[getconf] )) || ! cpus="$(command getconf _NPROCESSORS_ONLN)"; then
|
|
||||||
cpus=8
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
args+=(-t $((cpus > 16 ? 32 : cpus > 0 ? 2 * cpus : 16)))
|
|
||||||
fi
|
|
||||||
|
|
||||||
command mkfifo -- $file_prefix.fifo || return
|
|
||||||
print -rnu $pipe_fd -- ${(l:20:)pgid} || return
|
|
||||||
exec <$file_prefix.fifo || return
|
|
||||||
zf_rm -- $file_prefix.fifo || return
|
|
||||||
|
|
||||||
local _gitstatus_zsh_daemon _gitstatus_zsh_version _gitstatus_zsh_downloaded
|
|
||||||
|
|
||||||
function _gitstatus_set_daemon$fsuf() {
|
|
||||||
_gitstatus_zsh_daemon="$1"
|
|
||||||
_gitstatus_zsh_version="$2"
|
|
||||||
_gitstatus_zsh_downloaded="$3"
|
|
||||||
}
|
|
||||||
|
|
||||||
local gitstatus_plugin_dir_var=_gitstatus_plugin_dir$fsuf
|
|
||||||
local gitstatus_plugin_dir=${(P)gitstatus_plugin_dir_var}
|
|
||||||
builtin set -- -d $gitstatus_plugin_dir -s $uname_s -m $uname_m \
|
|
||||||
-p "printf '\\001' >&$pipe_fd" -e $pipe_fd -- _gitstatus_set_daemon$fsuf
|
|
||||||
[[ ${GITSTATUS_AUTO_INSTALL:-1} == (|-|+)<1-> ]] || builtin set -- -n "$@"
|
|
||||||
builtin source $gitstatus_plugin_dir/install || return
|
|
||||||
[[ -n $_gitstatus_zsh_daemon ]] || return
|
|
||||||
[[ -n $_gitstatus_zsh_version ]] || return
|
|
||||||
[[ $_gitstatus_zsh_downloaded == [01] ]] || return
|
|
||||||
|
|
||||||
if (( UID == EUID )); then
|
|
||||||
local home=~
|
|
||||||
else
|
|
||||||
local user
|
|
||||||
user="$(command id -un)" || return
|
|
||||||
local home=${userdirs[$user]}
|
|
||||||
[[ -n $home ]] || return
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [[ -x $_gitstatus_zsh_daemon ]]; then
|
|
||||||
HOME=$home $_gitstatus_zsh_daemon -G $_gitstatus_zsh_version "${(@)args}" >&$pipe_fd
|
|
||||||
local -i ret=$?
|
|
||||||
[[ $ret == (0|129|130|131|137|141|143|159) ]] && return ret
|
|
||||||
fi
|
|
||||||
|
|
||||||
(( ! _gitstatus_zsh_downloaded )) || return
|
|
||||||
[[ ${GITSTATUS_AUTO_INSTALL:-1} == (|-|+)<1-> ]] || return
|
|
||||||
[[ $_gitstatus_zsh_daemon == \
|
|
||||||
${GITSTATUS_CACHE_DIR:-${XDG_CACHE_HOME:-$HOME/.cache}/gitstatus}/* ]] || return
|
|
||||||
|
|
||||||
builtin set -- -f "$@"
|
|
||||||
_gitstatus_zsh_daemon=
|
|
||||||
_gitstatus_zsh_version=
|
|
||||||
_gitstatus_zsh_downloaded=
|
|
||||||
builtin source $gitstatus_plugin_dir/install || return
|
|
||||||
[[ -n $_gitstatus_zsh_daemon ]] || return
|
|
||||||
[[ -n $_gitstatus_zsh_version ]] || return
|
|
||||||
[[ $_gitstatus_zsh_downloaded == 1 ]] || return
|
|
||||||
|
|
||||||
HOME=$home $_gitstatus_zsh_daemon -G $_gitstatus_zsh_version "${(@)args}" >&$pipe_fd
|
|
||||||
} always {
|
|
||||||
local -i ret=$?
|
|
||||||
zf_rm -f -- $file_prefix.lock $file_prefix.fifo
|
|
||||||
kill -- -$pgid
|
|
||||||
}
|
|
||||||
} &!
|
|
||||||
|
|
||||||
(( lock_fd == -1 )) && return
|
|
||||||
|
|
||||||
{
|
|
||||||
if zsystem flock -- $file_prefix.lock && command sleep 5 && [[ -e $file_prefix.lock ]]; then
|
|
||||||
zf_rm -f -- $file_prefix.lock $file_prefix.fifo
|
|
||||||
kill -- -$pgid
|
|
||||||
fi
|
|
||||||
} &!
|
|
||||||
}
|
|
||||||
|
|
||||||
# Starts gitstatusd in the background. Does nothing and succeeds if gitstatusd is already running.
|
|
||||||
#
|
|
||||||
# Usage: gitstatus_start [OPTION]... NAME
|
|
||||||
#
|
|
||||||
# -t FLOAT Fail the self-check on initialization if not getting a response from gitstatusd for
|
|
||||||
# this this many seconds. Defaults to 5.
|
|
||||||
#
|
|
||||||
# -s INT Report at most this many staged changes; negative value means infinity.
|
|
||||||
# Defaults to 1.
|
|
||||||
#
|
|
||||||
# -u INT Report at most this many unstaged changes; negative value means infinity.
|
|
||||||
# Defaults to 1.
|
|
||||||
#
|
|
||||||
# -c INT Report at most this many conflicted changes; negative value means infinity.
|
|
||||||
# Defaults to 1.
|
|
||||||
#
|
|
||||||
# -d INT Report at most this many untracked files; negative value means infinity.
|
|
||||||
# Defaults to 1.
|
|
||||||
#
|
|
||||||
# -m INT Report -1 unstaged, untracked and conflicted if there are more than this many
|
|
||||||
# files in the index. Negative value means infinity. Defaults to -1.
|
|
||||||
#
|
|
||||||
# -e Count files within untracked directories like `git status --untracked-files`.
|
|
||||||
#
|
|
||||||
# -U Unless this option is specified, report zero untracked files for repositories
|
|
||||||
# with status.showUntrackedFiles = false.
|
|
||||||
#
|
|
||||||
# -W Unless this option is specified, report zero untracked files for repositories
|
|
||||||
# with bash.showUntrackedFiles = false.
|
|
||||||
#
|
|
||||||
# -D Unless this option is specified, report zero staged, unstaged and conflicted
|
|
||||||
# changes for repositories with bash.showDirtyState = false.
|
|
||||||
function gitstatus_start"${1:-}"() {
|
|
||||||
emulate -L zsh -o no_aliases -o no_bg_nice -o extended_glob -o typeset_silent || return
|
|
||||||
print -rnu2 || return
|
|
||||||
|
|
||||||
local fsuf=${${(%):-%N}#gitstatus_start}
|
|
||||||
|
|
||||||
local opt OPTARG
|
|
||||||
local -i OPTIND
|
|
||||||
local -F timeout=5
|
|
||||||
local -i async=0
|
|
||||||
local -a args=()
|
|
||||||
local -i dirty_max_index_size=-1
|
|
||||||
|
|
||||||
while getopts ":t:s:u:c:d:m:eaUWD" opt; do
|
|
||||||
case $opt in
|
|
||||||
a) async=1;;
|
|
||||||
+a) async=0;;
|
|
||||||
t)
|
|
||||||
if [[ $OPTARG != (|+)<->(|.<->)(|[eE](|-|+)<->) ]] || (( ${timeout::=OPTARG} <= 0 )); then
|
|
||||||
print -ru2 -- "gitstatus_start: invalid -t argument: $OPTARG"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
s|u|c|d|m)
|
|
||||||
if [[ $OPTARG != (|-|+)<-> ]]; then
|
|
||||||
print -ru2 -- "gitstatus_start: invalid -$opt argument: $OPTARG"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
args+=(-$opt $OPTARG)
|
|
||||||
[[ $opt == m ]] && dirty_max_index_size=OPTARG
|
|
||||||
;;
|
|
||||||
e|U|W|D) args+=-$opt;;
|
|
||||||
+(e|U|W|D)) args=(${(@)args:#-$opt});;
|
|
||||||
\?) print -ru2 -- "gitstatus_start: invalid option: $OPTARG" ; return 1;;
|
|
||||||
:) print -ru2 -- "gitstatus_start: missing required argument: $OPTARG"; return 1;;
|
|
||||||
*) print -ru2 -- "gitstatus_start: invalid option: $opt" ; return 1;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
|
|
||||||
if (( OPTIND != ARGC )); then
|
|
||||||
print -ru2 -- "gitstatus_start: exactly one positional argument is required"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
local name=$*[OPTIND]
|
|
||||||
if [[ $name != [[:IDENT:]]## ]]; then
|
|
||||||
print -ru2 -- "gitstatus_start: invalid positional argument: $name"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
local -i lock_fd resp_fd stderr_fd
|
|
||||||
local file_prefix xtrace=/dev/null daemon_log=/dev/null culprit
|
|
||||||
|
|
||||||
{
|
|
||||||
if (( _GITSTATUS_STATE_$name )); then
|
|
||||||
(( async )) && return
|
|
||||||
(( _GITSTATUS_STATE_$name == 2 )) && return
|
|
||||||
lock_fd=_GITSTATUS_LOCK_FD_$name
|
|
||||||
resp_fd=_GITSTATUS_RESP_FD_$name
|
|
||||||
xtrace=${(P)${:-GITSTATUS_XTRACE_$name}}
|
|
||||||
daemon_log=${(P)${:-GITSTATUS_DAEMON_LOG_$name}}
|
|
||||||
file_prefix=${(P)${:-_GITSTATUS_FILE_PREFIX_$name}}
|
|
||||||
else
|
|
||||||
typeset -gi _GITSTATUS_START_COUNTER
|
|
||||||
local log_level=$GITSTATUS_LOG_LEVEL
|
|
||||||
if [[ -n "$TMPDIR" && ( ( -d "$TMPDIR" && -w "$TMPDIR" ) || ! ( -d /tmp && -w /tmp ) ) ]]; then
|
|
||||||
local tmpdir=$TMPDIR
|
|
||||||
else
|
|
||||||
local tmpdir=/tmp
|
|
||||||
fi
|
|
||||||
local file_prefix=${tmpdir:A}/gitstatus.$name.$EUID
|
|
||||||
file_prefix+=.$sysparams[pid].$EPOCHSECONDS.$((++_GITSTATUS_START_COUNTER))
|
|
||||||
(( GITSTATUS_ENABLE_LOGGING )) && : ${log_level:=INFO}
|
|
||||||
if [[ -n $log_level ]]; then
|
|
||||||
xtrace=$file_prefix.xtrace.log
|
|
||||||
daemon_log=$file_prefix.daemon.log
|
|
||||||
fi
|
|
||||||
args+=(-v ${log_level:-FATAL})
|
|
||||||
typeset -g GITSTATUS_XTRACE_$name=$xtrace
|
|
||||||
typeset -g GITSTATUS_DAEMON_LOG_$name=$daemon_log
|
|
||||||
typeset -g _GITSTATUS_FILE_PREFIX_$name=$file_prefix
|
|
||||||
typeset -gi _GITSTATUS_CLIENT_PID_$name="sysparams[pid]"
|
|
||||||
typeset -gi _GITSTATUS_DIRTY_MAX_INDEX_SIZE_$name=dirty_max_index_size
|
|
||||||
fi
|
|
||||||
|
|
||||||
() {
|
|
||||||
if [[ $xtrace != /dev/null && -o no_xtrace ]]; then
|
|
||||||
exec {stderr_fd}>&2 || return
|
|
||||||
exec 2>>$xtrace || return
|
|
||||||
setopt xtrace
|
|
||||||
fi
|
|
||||||
|
|
||||||
setopt monitor || return
|
|
||||||
|
|
||||||
if (( ! _GITSTATUS_STATE_$name )); then
|
|
||||||
if [[ -r /proc/version && "$(</proc/version)" == *Microsoft* ]]; then
|
|
||||||
lock_fd=-1
|
|
||||||
else
|
|
||||||
print -rn >$file_prefix.lock || return
|
|
||||||
zsystem flock -f lock_fd $file_prefix.lock || return
|
|
||||||
[[ $lock_fd == <1-> ]] || return
|
|
||||||
fi
|
|
||||||
|
|
||||||
typeset -gi _GITSTATUS_LOCK_FD_$name=lock_fd
|
|
||||||
|
|
||||||
if [[ $OSTYPE == cygwin* && -d /proc/self/fd ]]; then
|
|
||||||
# Work around bugs in Cygwin 32-bit.
|
|
||||||
#
|
|
||||||
# This hangs:
|
|
||||||
#
|
|
||||||
# emulate -L zsh
|
|
||||||
# () { exec {fd}< $1 } <(:)
|
|
||||||
# =true # hangs here
|
|
||||||
#
|
|
||||||
# This hangs:
|
|
||||||
#
|
|
||||||
# sysopen -r -u fd <(:)
|
|
||||||
local -i fd
|
|
||||||
exec {fd}< <(_gitstatus_daemon$fsuf) || return
|
|
||||||
{
|
|
||||||
[[ -r /proc/self/fd/$fd ]] || return
|
|
||||||
sysopen -r -o cloexec -u resp_fd /proc/self/fd/$fd || return
|
|
||||||
} always {
|
|
||||||
exec {fd} >&- || return
|
|
||||||
}
|
|
||||||
else
|
|
||||||
sysopen -r -o cloexec -u resp_fd <(_gitstatus_daemon$fsuf) || return
|
|
||||||
fi
|
|
||||||
|
|
||||||
typeset -gi GITSTATUS_DAEMON_PID_$name="${sysparams[procsubstpid]:--1}"
|
|
||||||
|
|
||||||
[[ $resp_fd == <1-> ]] || return
|
|
||||||
typeset -gi _GITSTATUS_RESP_FD_$name=resp_fd
|
|
||||||
typeset -gi _GITSTATUS_STATE_$name=1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if (( ! async )); then
|
|
||||||
(( _GITSTATUS_CLIENT_PID_$name == sysparams[pid] )) || return
|
|
||||||
|
|
||||||
local pgid
|
|
||||||
while (( $#pgid < 20 )); do
|
|
||||||
[[ -t $resp_fd ]]
|
|
||||||
sysread -s $((20 - $#pgid)) -t $timeout -i $resp_fd 'pgid[$#pgid+1]' || return
|
|
||||||
done
|
|
||||||
[[ $pgid == ' '#<1-> ]] || return
|
|
||||||
typeset -gi GITSTATUS_DAEMON_PID_$name=pgid
|
|
||||||
|
|
||||||
sysopen -w -o cloexec -u req_fd -- $file_prefix.fifo || return
|
|
||||||
[[ $req_fd == <1-> ]] || return
|
|
||||||
typeset -gi _GITSTATUS_REQ_FD_$name=req_fd
|
|
||||||
|
|
||||||
print -nru $req_fd -- $'}hello\x1f\x1e' || return
|
|
||||||
local expected=$'}hello\x1f0\x1e' actual
|
|
||||||
if (( $+functions[p10k] )) && [[ ! -t 1 && ! -t 0 ]]; then
|
|
||||||
local -F deadline='EPOCHREALTIME + 4'
|
|
||||||
else
|
|
||||||
local -F deadline='1'
|
|
||||||
fi
|
|
||||||
while true; do
|
|
||||||
[[ -t $resp_fd ]]
|
|
||||||
sysread -s 1 -t $timeout -i $resp_fd actual || return
|
|
||||||
[[ $expected == $actual* ]] && break
|
|
||||||
if [[ $actual != $'\1' ]]; then
|
|
||||||
[[ -t $resp_fd ]]
|
|
||||||
while sysread -t $timeout -i $resp_fd 'actual[$#actual+1]'; do
|
|
||||||
[[ -t $resp_fd ]]
|
|
||||||
done
|
|
||||||
culprit=$actual
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
(( EPOCHREALTIME < deadline )) && continue
|
|
||||||
if (( deadline > 0 )); then
|
|
||||||
deadline=0
|
|
||||||
if (( stderr_fd )); then
|
|
||||||
unsetopt xtrace
|
|
||||||
exec 2>&$stderr_fd {stderr_fd}>&-
|
|
||||||
stderr_fd=0
|
|
||||||
fi
|
|
||||||
if (( $+functions[p10k] )); then
|
|
||||||
p10k clear-instant-prompt || return
|
|
||||||
fi
|
|
||||||
if [[ $name == POWERLEVEL9K ]]; then
|
|
||||||
local label=powerlevel10k
|
|
||||||
else
|
|
||||||
local label=gitstatus
|
|
||||||
fi
|
|
||||||
if [[ -t 2 ]]; then
|
|
||||||
local spinner=($'\b%3F-%f' $'\b%3F\\%f' $'\b%3F|%f' $'\b%3F/%f')
|
|
||||||
print -Prnu2 -- "[%3F$label%f] fetching %2Fgitstatusd%f .. "
|
|
||||||
else
|
|
||||||
local spinner=('.')
|
|
||||||
print -rnu2 -- "[$label] fetching gitstatusd .."
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
print -Prnu2 -- $spinner[1]
|
|
||||||
spinner=($spinner[2,-1] $spinner[1])
|
|
||||||
done
|
|
||||||
|
|
||||||
if (( deadline == 0 )); then
|
|
||||||
if [[ -t 2 ]]; then
|
|
||||||
print -Pru2 -- $'\b[%2Fok%f]'
|
|
||||||
else
|
|
||||||
print -ru2 -- ' [ok]'
|
|
||||||
fi
|
|
||||||
if [[ $xtrace != /dev/null && -o no_xtrace ]]; then
|
|
||||||
exec {stderr_fd}>&2 || return
|
|
||||||
exec 2>>$xtrace || return
|
|
||||||
setopt xtrace
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
while (( $#actual < $#expected )); do
|
|
||||||
[[ -t $resp_fd ]]
|
|
||||||
sysread -s $(($#expected - $#actual)) -t $timeout -i $resp_fd 'actual[$#actual+1]' || return
|
|
||||||
done
|
|
||||||
[[ $actual == $expected ]] || return
|
|
||||||
|
|
||||||
function _gitstatus_process_response_$name-$fsuf() {
|
|
||||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
|
||||||
local pair=${${(%):-%N}#_gitstatus_process_response_}
|
|
||||||
local name=${pair%%-*}
|
|
||||||
local fsuf=${pair#*-}
|
|
||||||
[[ $name == POWERLEVEL9K && $fsuf == _p9k_ ]] && eval $__p9k_intro_base
|
|
||||||
if (( ARGC == 1 )); then
|
|
||||||
_gitstatus_process_response$fsuf $name 0 ''
|
|
||||||
else
|
|
||||||
gitstatus_stop$fsuf $name
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
if ! zle -F $resp_fd _gitstatus_process_response_$name-$fsuf; then
|
|
||||||
unfunction _gitstatus_process_response_$name-$fsuf
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
function _gitstatus_cleanup_$name-$fsuf() {
|
|
||||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
|
||||||
local pair=${${(%):-%N}#_gitstatus_cleanup_}
|
|
||||||
local name=${pair%%-*}
|
|
||||||
local fsuf=${pair#*-}
|
|
||||||
(( _GITSTATUS_CLIENT_PID_$name == sysparams[pid] )) || return
|
|
||||||
gitstatus_stop$fsuf $name
|
|
||||||
}
|
|
||||||
if ! add-zsh-hook zshexit _gitstatus_cleanup_$name-$fsuf; then
|
|
||||||
unfunction _gitstatus_cleanup_$name-$fsuf
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if (( lock_fd != -1 )); then
|
|
||||||
zf_rm -- $file_prefix.lock || return
|
|
||||||
zsystem flock -u $lock_fd || return
|
|
||||||
fi
|
|
||||||
unset _GITSTATUS_LOCK_FD_$name
|
|
||||||
|
|
||||||
typeset -gi _GITSTATUS_STATE_$name=2
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
} always {
|
|
||||||
local -i err=$?
|
|
||||||
(( stderr_fd )) && exec 2>&$stderr_fd {stderr_fd}>&-
|
|
||||||
(( err == 0 )) && return
|
|
||||||
|
|
||||||
gitstatus_stop$fsuf $name
|
|
||||||
|
|
||||||
setopt prompt_percent no_prompt_subst no_prompt_bang
|
|
||||||
(( $+functions[p10k] )) && p10k clear-instant-prompt
|
|
||||||
print -ru2 -- ''
|
|
||||||
print -Pru2 -- '[%F{red}ERROR%f]: gitstatus failed to initialize.'
|
|
||||||
print -ru2 -- ''
|
|
||||||
if [[ -n $culprit ]]; then
|
|
||||||
print -ru2 -- $culprit
|
|
||||||
return err
|
|
||||||
fi
|
|
||||||
if [[ -s $xtrace ]]; then
|
|
||||||
print -ru2 -- ''
|
|
||||||
print -Pru2 -- " Zsh log (%U${xtrace//\%/%%}%u):"
|
|
||||||
print -Pru2 -- '%F{yellow}'
|
|
||||||
print -lru2 -- "${(@)${(@f)$(<$xtrace)}/#/ }"
|
|
||||||
print -Pnru2 -- '%f'
|
|
||||||
fi
|
|
||||||
if [[ -s $daemon_log ]]; then
|
|
||||||
print -ru2 -- ''
|
|
||||||
print -Pru2 -- " Daemon log (%U${daemon_log//\%/%%}%u):"
|
|
||||||
print -Pru2 -- '%F{yellow}'
|
|
||||||
print -lru2 -- "${(@)${(@f)$(<$daemon_log)}/#/ }"
|
|
||||||
print -Pnru2 -- '%f'
|
|
||||||
fi
|
|
||||||
if [[ $GITSTATUS_LOG_LEVEL == DEBUG ]]; then
|
|
||||||
print -ru2 -- ''
|
|
||||||
print -ru2 -- ' System information:'
|
|
||||||
print -Pru2 -- '%F{yellow}'
|
|
||||||
print -ru2 -- " zsh: $ZSH_VERSION"
|
|
||||||
print -ru2 -- " uname -a: $(command uname -a)"
|
|
||||||
print -Pru2 -- '%f'
|
|
||||||
print -ru2 -- ' If you need help, open an issue and attach this whole error message to it:'
|
|
||||||
print -ru2 -- ''
|
|
||||||
print -Pru2 -- ' %Uhttps://github.com/romkatv/gitstatus/issues/new%u'
|
|
||||||
else
|
|
||||||
print -ru2 -- ''
|
|
||||||
local home=~
|
|
||||||
local zshrc=${${${(q)${ZDOTDIR:-~}}/#${(q)home}/'~'}//\%/%%}/.zshrc
|
|
||||||
print -Pru2 -- " Add the following parameter to %U$zshrc%u for extra diagnostics on error:"
|
|
||||||
print -ru2 -- ''
|
|
||||||
print -Pru2 -- ' %BGITSTATUS_LOG_LEVEL=DEBUG%b'
|
|
||||||
print -ru2 -- ''
|
|
||||||
print -ru2 -- ' Restart Zsh to retry gitstatus initialization:'
|
|
||||||
print -ru2 -- ''
|
|
||||||
print -Pru2 -- ' %F{green}%Uexec%u zsh%f'
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
# Stops gitstatusd if it's running.
|
|
||||||
#
|
|
||||||
# Usage: gitstatus_stop NAME.
|
|
||||||
function gitstatus_stop"${1:-}"() {
|
|
||||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
|
||||||
|
|
||||||
local fsuf=${${(%):-%N}#gitstatus_stop}
|
|
||||||
|
|
||||||
if (( ARGC != 1 )); then
|
|
||||||
print -ru2 -- "gitstatus_stop: exactly one positional argument is required"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
local name=$1
|
|
||||||
if [[ $name != [[:IDENT:]]## ]]; then
|
|
||||||
print -ru2 -- "gitstatus_stop: invalid positional argument: $name"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
local state_var=_GITSTATUS_STATE_$name
|
|
||||||
local req_fd_var=_GITSTATUS_REQ_FD_$name
|
|
||||||
local resp_fd_var=_GITSTATUS_RESP_FD_$name
|
|
||||||
local lock_fd_var=_GITSTATUS_LOCK_FD_$name
|
|
||||||
local client_pid_var=_GITSTATUS_CLIENT_PID_$name
|
|
||||||
local daemon_pid_var=GITSTATUS_DAEMON_PID_$name
|
|
||||||
local inflight_var=_GITSTATUS_NUM_INFLIGHT_$name
|
|
||||||
local file_prefix_var=_GITSTATUS_FILE_PREFIX_$name
|
|
||||||
local dirty_max_index_size_var=_GITSTATUS_DIRTY_MAX_INDEX_SIZE_$name
|
|
||||||
|
|
||||||
local req_fd=${(P)req_fd_var}
|
|
||||||
local resp_fd=${(P)resp_fd_var}
|
|
||||||
local lock_fd=${(P)lock_fd_var}
|
|
||||||
local daemon_pid=${(P)daemon_pid_var}
|
|
||||||
local file_prefix=${(P)file_prefix_var}
|
|
||||||
|
|
||||||
local cleanup=_gitstatus_cleanup_$name-$fsuf
|
|
||||||
local process=_gitstatus_process_response_$name-$fsuf
|
|
||||||
|
|
||||||
if (( $+functions[$cleanup] )); then
|
|
||||||
add-zsh-hook -d zshexit $cleanup
|
|
||||||
unfunction -- $cleanup
|
|
||||||
fi
|
|
||||||
|
|
||||||
if (( $+functions[$process] )); then
|
|
||||||
[[ -n $resp_fd ]] && zle -F $resp_fd
|
|
||||||
unfunction -- $process
|
|
||||||
fi
|
|
||||||
|
|
||||||
[[ $daemon_pid == <1-> ]] && kill -- -$daemon_pid 2>/dev/null
|
|
||||||
[[ $file_prefix == /* ]] && zf_rm -f -- $file_prefix.lock $file_prefix.fifo
|
|
||||||
[[ $lock_fd == <1-> ]] && zsystem flock -u $lock_fd
|
|
||||||
[[ $req_fd == <1-> ]] && exec {req_fd}>&-
|
|
||||||
[[ $resp_fd == <1-> ]] && exec {resp_fd}>&-
|
|
||||||
|
|
||||||
unset $state_var $req_fd_var $lock_fd_var $resp_fd_var $client_pid_var $daemon_pid_var
|
|
||||||
unset $inflight_var $file_prefix_var $dirty_max_index_size_var
|
|
||||||
|
|
||||||
unset VCS_STATUS_RESULT
|
|
||||||
_gitstatus_clear$fsuf
|
|
||||||
}
|
|
||||||
|
|
||||||
# Usage: gitstatus_check NAME.
|
|
||||||
#
|
|
||||||
# Returns 0 if and only if `gitstatus_start NAME` has succeeded previously.
|
|
||||||
# If it returns non-zero, gitstatus_query NAME is guaranteed to return non-zero.
|
|
||||||
function gitstatus_check"${1:-}"() {
|
|
||||||
emulate -L zsh -o no_aliases -o extended_glob -o typeset_silent
|
|
||||||
|
|
||||||
local fsuf=${${(%):-%N}#gitstatus_check}
|
|
||||||
|
|
||||||
if (( ARGC != 1 )); then
|
|
||||||
print -ru2 -- "gitstatus_check: exactly one positional argument is required"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
local name=$1
|
|
||||||
if [[ $name != [[:IDENT:]]## ]]; then
|
|
||||||
print -ru2 -- "gitstatus_check: invalid positional argument: $name"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
(( _GITSTATUS_STATE_$name == 2 ))
|
|
||||||
}
|
|
||||||
|
|
||||||
(( ${#_gitstatus_opts} )) && setopt ${_gitstatus_opts[@]}
|
|
||||||
'builtin' 'unset' '_gitstatus_opts'
|
|
|
@ -1,104 +0,0 @@
|
||||||
# Simple Bash prompt with Git status.
|
|
||||||
|
|
||||||
# Source gitstatus.plugin.sh from $GITSTATUS_DIR or from the same directory
|
|
||||||
# in which the current script resides if the variable isn't set.
|
|
||||||
if [[ -n "${GITSTATUS_DIR:-}" ]]; then
|
|
||||||
source "$GITSTATUS_DIR" || return
|
|
||||||
elif [[ "${BASH_SOURCE[0]}" == */* ]]; then
|
|
||||||
source "${BASH_SOURCE[0]%/*}/gitstatus.plugin.sh" || return
|
|
||||||
else
|
|
||||||
source gitstatus.plugin.sh || return
|
|
||||||
fi
|
|
||||||
|
|
||||||
# Sets GITSTATUS_PROMPT to reflect the state of the current git repository.
|
|
||||||
# The value is empty if not in a git repository. Forwards all arguments to
|
|
||||||
# gitstatus_query.
|
|
||||||
#
|
|
||||||
# Example value of GITSTATUS_PROMPT: master ⇣42⇡42 ⇠42⇢42 *42 merge ~42 +42 !42 ?42
|
|
||||||
#
|
|
||||||
# master current branch
|
|
||||||
# ⇣42 local branch is 42 commits behind the remote
|
|
||||||
# ⇡42 local branch is 42 commits ahead of the remote
|
|
||||||
# ⇠42 local branch is 42 commits behind the push remote
|
|
||||||
# ⇢42 local branch is 42 commits ahead of the push remote
|
|
||||||
# *42 42 stashes
|
|
||||||
# merge merge in progress
|
|
||||||
# ~42 42 merge conflicts
|
|
||||||
# +42 42 staged changes
|
|
||||||
# !42 42 unstaged changes
|
|
||||||
# ?42 42 untracked files
|
|
||||||
function gitstatus_prompt_update() {
|
|
||||||
GITSTATUS_PROMPT=""
|
|
||||||
|
|
||||||
gitstatus_query "$@" || return 1 # error
|
|
||||||
[[ "$VCS_STATUS_RESULT" == ok-sync ]] || return 0 # not a git repo
|
|
||||||
|
|
||||||
local reset=$'\001\e[0m\002' # no color
|
|
||||||
local clean=$'\001\e[38;5;076m\002' # green foreground
|
|
||||||
local untracked=$'\001\e[38;5;014m\002' # teal foreground
|
|
||||||
local modified=$'\001\e[38;5;011m\002' # yellow foreground
|
|
||||||
local conflicted=$'\001\e[38;5;196m\002' # red foreground
|
|
||||||
|
|
||||||
local p
|
|
||||||
|
|
||||||
local where # branch name, tag or commit
|
|
||||||
if [[ -n "$VCS_STATUS_LOCAL_BRANCH" ]]; then
|
|
||||||
where="$VCS_STATUS_LOCAL_BRANCH"
|
|
||||||
elif [[ -n "$VCS_STATUS_TAG" ]]; then
|
|
||||||
p+="${reset}#"
|
|
||||||
where="$VCS_STATUS_TAG"
|
|
||||||
else
|
|
||||||
p+="${reset}@"
|
|
||||||
where="${VCS_STATUS_COMMIT:0:8}"
|
|
||||||
fi
|
|
||||||
|
|
||||||
(( ${#where} > 32 )) && where="${where:0:12}…${where: -12}" # truncate long branch names and tags
|
|
||||||
p+="${clean}${where}"
|
|
||||||
|
|
||||||
# ⇣42 if behind the remote.
|
|
||||||
(( VCS_STATUS_COMMITS_BEHIND )) && p+=" ${clean}⇣${VCS_STATUS_COMMITS_BEHIND}"
|
|
||||||
# ⇡42 if ahead of the remote; no leading space if also behind the remote: ⇣42⇡42.
|
|
||||||
(( VCS_STATUS_COMMITS_AHEAD && !VCS_STATUS_COMMITS_BEHIND )) && p+=" "
|
|
||||||
(( VCS_STATUS_COMMITS_AHEAD )) && p+="${clean}⇡${VCS_STATUS_COMMITS_AHEAD}"
|
|
||||||
# ⇠42 if behind the push remote.
|
|
||||||
(( VCS_STATUS_PUSH_COMMITS_BEHIND )) && p+=" ${clean}⇠${VCS_STATUS_PUSH_COMMITS_BEHIND}"
|
|
||||||
(( VCS_STATUS_PUSH_COMMITS_AHEAD && !VCS_STATUS_PUSH_COMMITS_BEHIND )) && p+=" "
|
|
||||||
# ⇢42 if ahead of the push remote; no leading space if also behind: ⇠42⇢42.
|
|
||||||
(( VCS_STATUS_PUSH_COMMITS_AHEAD )) && p+="${clean}⇢${VCS_STATUS_PUSH_COMMITS_AHEAD}"
|
|
||||||
# *42 if have stashes.
|
|
||||||
(( VCS_STATUS_STASHES )) && p+=" ${clean}*${VCS_STATUS_STASHES}"
|
|
||||||
# 'merge' if the repo is in an unusual state.
|
|
||||||
[[ -n "$VCS_STATUS_ACTION" ]] && p+=" ${conflicted}${VCS_STATUS_ACTION}"
|
|
||||||
# ~42 if have merge conflicts.
|
|
||||||
(( VCS_STATUS_NUM_CONFLICTED )) && p+=" ${conflicted}~${VCS_STATUS_NUM_CONFLICTED}"
|
|
||||||
# +42 if have staged changes.
|
|
||||||
(( VCS_STATUS_NUM_STAGED )) && p+=" ${modified}+${VCS_STATUS_NUM_STAGED}"
|
|
||||||
# !42 if have unstaged changes.
|
|
||||||
(( VCS_STATUS_NUM_UNSTAGED )) && p+=" ${modified}!${VCS_STATUS_NUM_UNSTAGED}"
|
|
||||||
# ?42 if have untracked files. It's really a question mark, your font isn't broken.
|
|
||||||
(( VCS_STATUS_NUM_UNTRACKED )) && p+=" ${untracked}?${VCS_STATUS_NUM_UNTRACKED}"
|
|
||||||
|
|
||||||
GITSTATUS_PROMPT="${p}${reset}"
|
|
||||||
}
|
|
||||||
|
|
||||||
# Start gitstatusd in the background.
|
|
||||||
gitstatus_stop && gitstatus_start -s -1 -u -1 -c -1 -d -1
|
|
||||||
|
|
||||||
# On every prompt, fetch git status and set GITSTATUS_PROMPT.
|
|
||||||
PROMPT_COMMAND=gitstatus_prompt_update
|
|
||||||
PROMPT_DIRTRIM=3
|
|
||||||
|
|
||||||
# Enable promptvars so that ${GITSTATUS_PROMPT} in PS1 is expanded.
|
|
||||||
shopt -s promptvars
|
|
||||||
|
|
||||||
# Customize prompt. Put $GITSTATUS_PROMPT in it reflect git status.
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# user@host ~/projects/skynet master ⇡42
|
|
||||||
# $ █
|
|
||||||
PS1='\[\033[01;32m\]\u@\h\[\033[00m\] ' # green user@host
|
|
||||||
PS1+='\[\033[01;34m\]\w\[\033[00m\]' # blue current working directory
|
|
||||||
PS1+='${GITSTATUS_PROMPT:+ $GITSTATUS_PROMPT}' # git status (requires promptvars option)
|
|
||||||
PS1+='\n\[\033[01;$((31+!$?))m\]\$\[\033[00m\] ' # green/red (success/error) $/# (normal/root)
|
|
||||||
PS1+='\[\e]0;\u@\h: \w\a\]' # terminal title: user@host: dir
|
|
|
@ -1,111 +0,0 @@
|
||||||
# Simple Zsh prompt with Git status.
|
|
||||||
|
|
||||||
# Source gitstatus.plugin.zsh from $GITSTATUS_DIR or from the same directory
|
|
||||||
# in which the current script resides if the variable isn't set.
|
|
||||||
source "${GITSTATUS_DIR:-${${(%):-%x}:h}}/gitstatus.plugin.zsh" || return
|
|
||||||
|
|
||||||
# Sets GITSTATUS_PROMPT to reflect the state of the current git repository. Empty if not
|
|
||||||
# in a git repository. In addition, sets GITSTATUS_PROMPT_LEN to the number of columns
|
|
||||||
# $GITSTATUS_PROMPT will occupy when printed.
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# GITSTATUS_PROMPT='master ⇣42⇡42 ⇠42⇢42 *42 merge ~42 +42 !42 ?42'
|
|
||||||
# GITSTATUS_PROMPT_LEN=39
|
|
||||||
#
|
|
||||||
# master current branch
|
|
||||||
# ⇣42 local branch is 42 commits behind the remote
|
|
||||||
# ⇡42 local branch is 42 commits ahead of the remote
|
|
||||||
# ⇠42 local branch is 42 commits behind the push remote
|
|
||||||
# ⇢42 local branch is 42 commits ahead of the push remote
|
|
||||||
# *42 42 stashes
|
|
||||||
# merge merge in progress
|
|
||||||
# ~42 42 merge conflicts
|
|
||||||
# +42 42 staged changes
|
|
||||||
# !42 42 unstaged changes
|
|
||||||
# ?42 42 untracked files
|
|
||||||
function gitstatus_prompt_update() {
|
|
||||||
emulate -L zsh
|
|
||||||
typeset -g GITSTATUS_PROMPT=''
|
|
||||||
typeset -gi GITSTATUS_PROMPT_LEN=0
|
|
||||||
|
|
||||||
# Call gitstatus_query synchronously. Note that gitstatus_query can also be called
|
|
||||||
# asynchronously; see documentation in gitstatus.plugin.zsh.
|
|
||||||
gitstatus_query 'MY' || return 1 # error
|
|
||||||
[[ $VCS_STATUS_RESULT == 'ok-sync' ]] || return 0 # not a git repo
|
|
||||||
|
|
||||||
local clean='%76F' # green foreground
|
|
||||||
local modified='%178F' # yellow foreground
|
|
||||||
local untracked='%39F' # blue foreground
|
|
||||||
local conflicted='%196F' # red foreground
|
|
||||||
|
|
||||||
local p
|
|
||||||
|
|
||||||
local where # branch name, tag or commit
|
|
||||||
if [[ -n $VCS_STATUS_LOCAL_BRANCH ]]; then
|
|
||||||
where=$VCS_STATUS_LOCAL_BRANCH
|
|
||||||
elif [[ -n $VCS_STATUS_TAG ]]; then
|
|
||||||
p+='%f#'
|
|
||||||
where=$VCS_STATUS_TAG
|
|
||||||
else
|
|
||||||
p+='%f@'
|
|
||||||
where=${VCS_STATUS_COMMIT[1,8]}
|
|
||||||
fi
|
|
||||||
|
|
||||||
(( $#where > 32 )) && where[13,-13]="…" # truncate long branch names and tags
|
|
||||||
p+="${clean}${where//\%/%%}" # escape %
|
|
||||||
|
|
||||||
# ⇣42 if behind the remote.
|
|
||||||
(( VCS_STATUS_COMMITS_BEHIND )) && p+=" ${clean}⇣${VCS_STATUS_COMMITS_BEHIND}"
|
|
||||||
# ⇡42 if ahead of the remote; no leading space if also behind the remote: ⇣42⇡42.
|
|
||||||
(( VCS_STATUS_COMMITS_AHEAD && !VCS_STATUS_COMMITS_BEHIND )) && p+=" "
|
|
||||||
(( VCS_STATUS_COMMITS_AHEAD )) && p+="${clean}⇡${VCS_STATUS_COMMITS_AHEAD}"
|
|
||||||
# ⇠42 if behind the push remote.
|
|
||||||
(( VCS_STATUS_PUSH_COMMITS_BEHIND )) && p+=" ${clean}⇠${VCS_STATUS_PUSH_COMMITS_BEHIND}"
|
|
||||||
(( VCS_STATUS_PUSH_COMMITS_AHEAD && !VCS_STATUS_PUSH_COMMITS_BEHIND )) && p+=" "
|
|
||||||
# ⇢42 if ahead of the push remote; no leading space if also behind: ⇠42⇢42.
|
|
||||||
(( VCS_STATUS_PUSH_COMMITS_AHEAD )) && p+="${clean}⇢${VCS_STATUS_PUSH_COMMITS_AHEAD}"
|
|
||||||
# *42 if have stashes.
|
|
||||||
(( VCS_STATUS_STASHES )) && p+=" ${clean}*${VCS_STATUS_STASHES}"
|
|
||||||
# 'merge' if the repo is in an unusual state.
|
|
||||||
[[ -n $VCS_STATUS_ACTION ]] && p+=" ${conflicted}${VCS_STATUS_ACTION}"
|
|
||||||
# ~42 if have merge conflicts.
|
|
||||||
(( VCS_STATUS_NUM_CONFLICTED )) && p+=" ${conflicted}~${VCS_STATUS_NUM_CONFLICTED}"
|
|
||||||
# +42 if have staged changes.
|
|
||||||
(( VCS_STATUS_NUM_STAGED )) && p+=" ${modified}+${VCS_STATUS_NUM_STAGED}"
|
|
||||||
# !42 if have unstaged changes.
|
|
||||||
(( VCS_STATUS_NUM_UNSTAGED )) && p+=" ${modified}!${VCS_STATUS_NUM_UNSTAGED}"
|
|
||||||
# ?42 if have untracked files. It's really a question mark, your font isn't broken.
|
|
||||||
(( VCS_STATUS_NUM_UNTRACKED )) && p+=" ${untracked}?${VCS_STATUS_NUM_UNTRACKED}"
|
|
||||||
|
|
||||||
GITSTATUS_PROMPT="${p}%f"
|
|
||||||
|
|
||||||
# The length of GITSTATUS_PROMPT after removing %f and %F.
|
|
||||||
GITSTATUS_PROMPT_LEN="${(m)#${${GITSTATUS_PROMPT//\%\%/x}//\%(f|<->F)}}"
|
|
||||||
}
|
|
||||||
|
|
||||||
# Start gitstatusd instance with name "MY". The same name is passed to
|
|
||||||
# gitstatus_query in gitstatus_prompt_update. The flags with -1 as values
|
|
||||||
# enable staged, unstaged, conflicted and untracked counters.
|
|
||||||
gitstatus_stop 'MY' && gitstatus_start -s -1 -u -1 -c -1 -d -1 'MY'
|
|
||||||
|
|
||||||
# On every prompt, fetch git status and set GITSTATUS_PROMPT.
|
|
||||||
autoload -Uz add-zsh-hook
|
|
||||||
add-zsh-hook precmd gitstatus_prompt_update
|
|
||||||
|
|
||||||
# Enable/disable the right prompt options.
|
|
||||||
setopt no_prompt_bang prompt_percent prompt_subst
|
|
||||||
|
|
||||||
# Customize prompt. Put $GITSTATUS_PROMPT in it to reflect git status.
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# user@host ~/projects/skynet master ⇡42
|
|
||||||
# % █
|
|
||||||
#
|
|
||||||
# The current directory gets truncated from the left if the whole prompt doesn't fit on the line.
|
|
||||||
PROMPT='%70F%n@%m%f ' # green user@host
|
|
||||||
PROMPT+='%39F%$((-GITSTATUS_PROMPT_LEN-1))<…<%~%<<%f' # blue current working directory
|
|
||||||
PROMPT+='${GITSTATUS_PROMPT:+ $GITSTATUS_PROMPT}' # git status
|
|
||||||
PROMPT+=$'\n' # new line
|
|
||||||
PROMPT+='%F{%(?.76.196)}%#%f ' # %/# (normal/root); green/red (ok/error)
|
|
|
@ -1,476 +0,0 @@
|
||||||
#!/bin/sh
|
|
||||||
#
|
|
||||||
# This script does not have a stable API.
|
|
||||||
|
|
||||||
_gitstatus_install_daemon_found() {
|
|
||||||
local installed="$1"
|
|
||||||
shift
|
|
||||||
[ $# = 0 ] || "$@" "$daemon" "$version" "$installed"
|
|
||||||
}
|
|
||||||
|
|
||||||
_gitstatus_install_main() {
|
|
||||||
if [ -n "${ZSH_VERSION:-}" ]; then
|
|
||||||
emulate -L sh -o no_unset
|
|
||||||
else
|
|
||||||
set -u
|
|
||||||
fi
|
|
||||||
|
|
||||||
local argv1="$1"
|
|
||||||
shift
|
|
||||||
|
|
||||||
local no_check= no_install= uname_s= uname_m= gitstatus_dir= dl_status= e=
|
|
||||||
local opt= OPTARG= OPTIND=1
|
|
||||||
|
|
||||||
while getopts ':s:m:d:p:e:fnh' opt "$@"; do
|
|
||||||
case "$opt" in
|
|
||||||
h)
|
|
||||||
command cat <<\END
|
|
||||||
Usage: install [-s KERNEL] [-m ARCH] [-d DIR] [-p CMD] [-e ERRFD] [-f|-n] [-- CMD [ARG]...]
|
|
||||||
|
|
||||||
If positional arguments are specified, call this on success:
|
|
||||||
|
|
||||||
CMD [ARG]... DAEMON VERSION INSTALLED
|
|
||||||
|
|
||||||
DAEMON is path to gitstatusd. VERSION is a glob pattern for the
|
|
||||||
version this daemon should support; it's supposed to be passed as
|
|
||||||
-G to gitstatusd. INSTALLED is 1 if gitstatusd has just been
|
|
||||||
downloaded and 0 otherwise.
|
|
||||||
|
|
||||||
Options:
|
|
||||||
|
|
||||||
-s KERNEL use this instead of lowercase `uname -s`
|
|
||||||
-m ARCH use this instead of lowercase `uname -m`
|
|
||||||
-d DIR use this instead of `dirname "$0"`
|
|
||||||
-p CMD eval this every second while downloading gitstatusd
|
|
||||||
-e ERRFD write error messages to this file descriptor
|
|
||||||
-f download gitstatusd even if there is one locally
|
|
||||||
-n do not download gitstatusd (fail instead)
|
|
||||||
END
|
|
||||||
return
|
|
||||||
;;
|
|
||||||
n)
|
|
||||||
if [ -n "$no_install" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: duplicate option: -$opt"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
no_install=1
|
|
||||||
;;
|
|
||||||
f)
|
|
||||||
if [ -n "$no_check" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: duplicate option: -$opt"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
no_check=1
|
|
||||||
;;
|
|
||||||
d)
|
|
||||||
if [ -n "$gitstatus_dir" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: duplicate option: -$opt"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
if [ -z "$OPTARG" ]; then
|
|
||||||
>&2 echo "[error] incorrect value of -$opt: $OPTARG"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
gitstatus_dir="$OPTARG"
|
|
||||||
;;
|
|
||||||
p)
|
|
||||||
if [ -n "$dl_status" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: duplicate option: -$opt"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
if [ -z "$OPTARG" ]; then
|
|
||||||
>&2 echo "[error] incorrect value of -$opt: $OPTARG"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
dl_status="$OPTARG"
|
|
||||||
;;
|
|
||||||
e)
|
|
||||||
if [ -n "$e" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: duplicate option: -$opt"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
if [ -z "$OPTARG" ]; then
|
|
||||||
>&2 echo "[error] incorrect value of -$opt: $OPTARG"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
e="$OPTARG"
|
|
||||||
;;
|
|
||||||
m)
|
|
||||||
if [ -n "$uname_m" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: duplicate option: -$opt"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
if [ -z "$OPTARG" ]; then
|
|
||||||
>&2 echo "[error] incorrect value of -$opt: $OPTARG"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
uname_m="$OPTARG"
|
|
||||||
;;
|
|
||||||
s)
|
|
||||||
if [ -n "$uname_s" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: duplicate option: -$opt"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
if [ -z "$OPTARG" ]; then
|
|
||||||
>&2 echo "[error] incorrect value of -$opt: $OPTARG"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
uname_s="$OPTARG"
|
|
||||||
;;
|
|
||||||
\?) >&2 echo "[gitstatus] error: invalid option: -$OPTARG" ; return 1;;
|
|
||||||
:) >&2 echo "[gitstatus] error: missing required argument: -$OPTARG"; return 1;;
|
|
||||||
*) >&2 echo "[gitstatus] internal error: unhandled option: -$opt" ; return 1;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
|
|
||||||
shift "$((OPTIND - 1))"
|
|
||||||
|
|
||||||
: "${e:=2}"
|
|
||||||
: "${gitstatus_dir:=$argv1}"
|
|
||||||
|
|
||||||
if [ -n "$no_check" -a -n "$no_install" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: incompatible options: -f, -n"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ -z "$uname_s" ]; then
|
|
||||||
uname_s="$(command uname -s)" || return
|
|
||||||
uname_s="$(printf '%s' "$uname_s" | command tr '[A-Z]' '[a-z]')" || return
|
|
||||||
fi
|
|
||||||
if [ -z "$uname_m" ]; then
|
|
||||||
uname_m="$(command uname -m)" || return
|
|
||||||
uname_m="$(printf '%s' "$uname_m" | command tr '[A-Z]' '[a-z]')" || return
|
|
||||||
fi
|
|
||||||
|
|
||||||
local daemon="${GITSTATUS_DAEMON:-}"
|
|
||||||
local cache_dir="${GITSTATUS_CACHE_DIR:-${XDG_CACHE_HOME:-$HOME/.cache}/gitstatus}"
|
|
||||||
|
|
||||||
if [ -z "$no_check" ]; then
|
|
||||||
if [ -n "${daemon##/*}" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: GITSTATUS_DAEMON is not absolute path: $daemon"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
if [ -z "$daemon" -a -e "$gitstatus_dir"/usrbin/gitstatusd ]; then
|
|
||||||
daemon="$gitstatus_dir"/usrbin/gitstatusd
|
|
||||||
fi
|
|
||||||
if [ -n "$daemon" ]; then
|
|
||||||
local gitstatus_version= libgit2_version=
|
|
||||||
if ! . "$gitstatus_dir"/build.info; then
|
|
||||||
>&2 echo "[gitstatus] internal error: failed to source build.info"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
if [ -z "$gitstatus_version" ]; then
|
|
||||||
>&2 echo "[gitstatus] internal error: empty gitstatus_version in build.info"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
local version="$gitstatus_version"
|
|
||||||
_gitstatus_install_daemon_found 0 "$@"
|
|
||||||
return
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
while IFS= read -r line; do
|
|
||||||
line="${line###*}"
|
|
||||||
[ -n "$line" ] || continue
|
|
||||||
|
|
||||||
local uname_s_glob= uname_m_glob= file= version= sha256=
|
|
||||||
eval "$line" || return
|
|
||||||
|
|
||||||
if [ -z "$uname_s_glob" -o \
|
|
||||||
-z "$uname_m_glob" -o \
|
|
||||||
-z "$file" -o \
|
|
||||||
-z "$version" -o \
|
|
||||||
-z "$sha256" ]; then
|
|
||||||
>&2 echo "[gitstatus] internal error: invalid install.info line: $line"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
case "$uname_s" in
|
|
||||||
$uname_s_glob) ;;
|
|
||||||
*) continue;;
|
|
||||||
esac
|
|
||||||
case "$uname_m" in
|
|
||||||
$uname_m_glob) ;;
|
|
||||||
*) continue;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
# Found a match. The while loop will terminate during this iteration.
|
|
||||||
|
|
||||||
if [ -z "$no_check" ]; then
|
|
||||||
# Check if a suitable gitstatusd already exists.
|
|
||||||
local daemon="$gitstatus_dir"/usrbin/"$file"
|
|
||||||
if [ ! -e "$daemon" ]; then
|
|
||||||
daemon="$cache_dir"/"$file"
|
|
||||||
[ -e "$daemon" ] || daemon=
|
|
||||||
fi
|
|
||||||
if [ -n "$daemon" ]; then
|
|
||||||
_gitstatus_install_daemon_found 0 "$@"
|
|
||||||
return
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# No suitable gitstatusd exists. Need to download.
|
|
||||||
|
|
||||||
if [ -n "$no_install" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: no gitstatusd found and installation is disabled"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
local daemon="$cache_dir"/"$file"
|
|
||||||
|
|
||||||
if [ -n "${cache_dir##/*}" ]; then
|
|
||||||
>&2 echo "[gitstatus] error: GITSTATUS_CACHE_DIR is not absolute: $cache_dir"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
if [ ! -d "$cache_dir" ] && ! mkdir -p -- "$cache_dir" || [ ! -w "$cache_dir" ]; then
|
|
||||||
local dir="$cache_dir"
|
|
||||||
while true; do
|
|
||||||
if [ -e "$dir" ]; then
|
|
||||||
if [ ! -d "$dir" ]; then
|
|
||||||
>&"$e" printf 'Not a directory: \033[4;31m%s\033[0m\n' "$dir"
|
|
||||||
>&"$e" printf '\n'
|
|
||||||
>&"$e" printf 'Delete it, then restart your shell.\n'
|
|
||||||
elif [ ! -w "$dir" ]; then
|
|
||||||
>&"$e" printf 'Directory is not writable: \033[4;31m%s\033[0m\n' "$dir"
|
|
||||||
>&"$e" printf '\n'
|
|
||||||
>&"$e" printf 'Make it writable, then restart your shell.\n'
|
|
||||||
fi
|
|
||||||
break
|
|
||||||
fi
|
|
||||||
if [ "$dir" = / ] || [ "$dir" = . ]; then
|
|
||||||
break
|
|
||||||
fi
|
|
||||||
dir="$(dirname -- "$dir")"
|
|
||||||
done
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ -n "${TMPDIR-}" -a '(' '(' -d "${TMPDIR-}" -a -w "${TMPDIR-}" ')' -o '!' '(' -d /tmp -a -w /tmp ')' ')' ]; then
|
|
||||||
local tmp="$TMPDIR"
|
|
||||||
else
|
|
||||||
local tmp=/tmp
|
|
||||||
fi
|
|
||||||
if ! command -v mktemp >/dev/null 2>&1 ||
|
|
||||||
! tmpdir="$(command mktemp -d "$tmp"/gitstatus-install.XXXXXXXXXX)"; then
|
|
||||||
tmpdir="$tmp/gitstatus-install.tmp.$$"
|
|
||||||
if ! mkdir -p -- "$tmpdir"; then
|
|
||||||
if [ "$tmp" = /tmp ]; then
|
|
||||||
local label='directory'
|
|
||||||
else
|
|
||||||
local label='directory (\033[1mTMPDIR\033[m)'
|
|
||||||
fi
|
|
||||||
if [ ! -e "$tmp" ]; then
|
|
||||||
>&"$e" printf 'Temporary '"$label"' does not exist: \033[4;31m%s\033[0m\n' "$tmp"
|
|
||||||
>&"$e" printf '\n'
|
|
||||||
>&"$e" printf 'Create it, then restart your shell.\n'
|
|
||||||
elif [ ! -d "$tmp" ]; then
|
|
||||||
>&"$e" printf 'Not a '"$label"': \033[4;31m%s\033[0m\n' "$tmp"
|
|
||||||
>&"$e" printf '\n'
|
|
||||||
>&"$e" printf 'Make it a directory, then restart your shell.\n'
|
|
||||||
elif [ ! -w "$tmp" ]; then
|
|
||||||
>&"$e" printf 'Temporary '"$label"' is not writable: \033[4;31m%s\033[0m\n' "$tmp"
|
|
||||||
>&"$e" printf '\n'
|
|
||||||
>&"$e" printf 'Make it writable, then restart your shell.\n'
|
|
||||||
fi
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
if ! command -v curl >/dev/null 2>&1 && ! command -v wget >/dev/null 2>&1; then
|
|
||||||
>&"$e" printf 'Please install \033[32mcurl\033[0m or \033[32mwget\033[0m, then restart your shell.\n'
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
(
|
|
||||||
run_cmd() {
|
|
||||||
command -v "$1" >/dev/null 2>/dev/null || return 127
|
|
||||||
local trapped= pid die ret
|
|
||||||
trap 'trapped=1' $sig
|
|
||||||
# The only reason for suppressing stderr is that `curl -f` cannot be silenced:
|
|
||||||
# `-s` doesn't work despite what the docs say.
|
|
||||||
command "$@" 2>/dev/null &
|
|
||||||
ret="$?"
|
|
||||||
if [ "$ret" = 0 ]; then
|
|
||||||
pid="$!"
|
|
||||||
die="trap - $sig; kill -- $pid 2>/dev/null; wait -- $pid 2>/dev/null; exit 1"
|
|
||||||
trap "$die" $sig
|
|
||||||
[ -z "$trapped" ] || eval "$die"
|
|
||||||
wait -- "$pid" 2>/dev/null
|
|
||||||
ret="$?"
|
|
||||||
fi
|
|
||||||
trap - $sig
|
|
||||||
[ -z "$trapped" ] || exit
|
|
||||||
return "$ret"
|
|
||||||
}
|
|
||||||
|
|
||||||
check_sha256() {
|
|
||||||
local data_file="$tmpdir"/"$1".tar.gz
|
|
||||||
local hash_file="$tmpdir"/"$1".tar.gz.sha256
|
|
||||||
local hash=
|
|
||||||
{
|
|
||||||
command -v shasum >/dev/null 2>/dev/null &&
|
|
||||||
run_cmd shasum -b -a 256 -- "$data_file" >"$hash_file" </dev/null &&
|
|
||||||
IFS= read -r hash <"$hash_file" &&
|
|
||||||
hash="${hash%% *}" &&
|
|
||||||
[ ${#hash} -eq 64 ]
|
|
||||||
} || {
|
|
||||||
command -v sha256sum >/dev/null 2>/dev/null &&
|
|
||||||
run_cmd sha256sum -b -- "$data_file" >"$hash_file" </dev/null &&
|
|
||||||
IFS= read -r hash <"$hash_file" &&
|
|
||||||
hash="${hash%% *}" &&
|
|
||||||
[ ${#hash} -eq 64 ]
|
|
||||||
} || {
|
|
||||||
# Note: sha256 can be from hashalot. It's incompatible.
|
|
||||||
# Thankfully, it produces shorter output.
|
|
||||||
command -v sha256 >/dev/null 2>/dev/null &&
|
|
||||||
run_cmd sha256 -- "$data_file" >"$hash_file" </dev/null &&
|
|
||||||
IFS= read -r hash <"$hash_file" &&
|
|
||||||
hash="${hash##* }" &&
|
|
||||||
[ ${#hash} -eq 64 ]
|
|
||||||
} || {
|
|
||||||
hash=
|
|
||||||
}
|
|
||||||
[ "$1" = 1 -a -z "$hash" -o "$hash" = "$sha256" ]
|
|
||||||
}
|
|
||||||
|
|
||||||
local url1="https://github.com/romkatv/gitstatus/releases/download/$version/$file.tar.gz"
|
|
||||||
local url2="https://gitee.com/romkatv/gitstatus/raw/release-$version/release/$file.tar.gz"
|
|
||||||
local sig='INT QUIT TERM ILL PIPE'
|
|
||||||
|
|
||||||
fetch() {
|
|
||||||
if [ "$1" != 1 ] && command -v sleep >/dev/null 2>/dev/null; then
|
|
||||||
if ! run_cmd sleep "$1"; then
|
|
||||||
echo -n >"$tmpdir"/"$1".status
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
local cmd part url ret
|
|
||||||
for cmd in 'curl -kfsSL' 'wget -qO-' 'curl -q -kfsSL' 'wget --no-config -qO-'; do
|
|
||||||
part=0
|
|
||||||
while true; do
|
|
||||||
if [ "$part" = 2 ]; then
|
|
||||||
ret=1
|
|
||||||
break
|
|
||||||
elif [ "$part" = 0 ]; then
|
|
||||||
url="$2"
|
|
||||||
else
|
|
||||||
url="$2"."$part"
|
|
||||||
fi
|
|
||||||
run_cmd $cmd -- "$url" >>"$tmpdir"/"$1".tar.gz
|
|
||||||
ret="$?"
|
|
||||||
[ "$ret" = 0 ] || break
|
|
||||||
check_sha256 "$1" && break
|
|
||||||
part=$((part+1))
|
|
||||||
done
|
|
||||||
[ "$ret" = 0 ] && break
|
|
||||||
run_cmd rm -f -- "$tmpdir"/"$1".tar.gz && continue
|
|
||||||
ret="$?"
|
|
||||||
break
|
|
||||||
done
|
|
||||||
echo -n >"$tmpdir"/"$1".status
|
|
||||||
return "$ret"
|
|
||||||
}
|
|
||||||
|
|
||||||
local trapped=
|
|
||||||
trap 'trapped=1' $sig
|
|
||||||
fetch 1 "$url1" &
|
|
||||||
local pid1="$!"
|
|
||||||
fetch 2 "$url2" &
|
|
||||||
local pid2="$!"
|
|
||||||
|
|
||||||
local die="trap - $sig; kill -- $pid1 $pid2 2>/dev/null; wait -- $pid1 $pid2 2>/dev/null; exit 1"
|
|
||||||
trap "$die" $sig
|
|
||||||
[ -z "$trapped" ] || eval "$die"
|
|
||||||
|
|
||||||
local n=
|
|
||||||
while true; do
|
|
||||||
[ -z "$dl_status" ] || eval "$dl_status" || eval "$die"
|
|
||||||
if command -v sleep >/dev/null 2>/dev/null; then
|
|
||||||
command sleep 1
|
|
||||||
elif command -v true >/dev/null 2>/dev/null; then
|
|
||||||
command true
|
|
||||||
fi
|
|
||||||
if [ -n "$pid1" -a -e "$tmpdir"/1.status ]; then
|
|
||||||
wait -- "$pid1" 2>/dev/null
|
|
||||||
local ret="$?"
|
|
||||||
pid1=
|
|
||||||
if [ "$ret" = 0 ]; then
|
|
||||||
if [ -n "$pid2" ]; then
|
|
||||||
kill -- "$pid2" 2>/dev/null
|
|
||||||
wait -- "$pid2" 2>/dev/null
|
|
||||||
fi
|
|
||||||
n=1
|
|
||||||
break
|
|
||||||
elif [ -z "$pid2" ]; then
|
|
||||||
break
|
|
||||||
else
|
|
||||||
die="trap - $sig; kill -- $pid2 2>/dev/null; wait -- $pid2 2>/dev/null; exit 1"
|
|
||||||
trap "$die" $sig
|
|
||||||
fi
|
|
||||||
elif [ -n "$pid2" -a -e "$tmpdir"/2.status ]; then
|
|
||||||
wait -- "$pid2" 2>/dev/null
|
|
||||||
local ret="$?"
|
|
||||||
pid2=
|
|
||||||
if [ "$ret" = 0 ]; then
|
|
||||||
if [ -n "$pid1" ]; then
|
|
||||||
kill -- "$pid1" 2>/dev/null
|
|
||||||
wait -- "$pid1" 2>/dev/null
|
|
||||||
fi
|
|
||||||
n=2
|
|
||||||
break
|
|
||||||
elif [ -z "$pid1" ]; then
|
|
||||||
break
|
|
||||||
else
|
|
||||||
die="trap - $sig; kill -- $pid1 2>/dev/null; wait -- $pid1 2>/dev/null; exit 1"
|
|
||||||
trap "$die" $sig
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
trap - $sig
|
|
||||||
|
|
||||||
if [ -z "$n" ]; then
|
|
||||||
>&"$e" printf 'Failed to download \033[32m%s\033[0m from any mirror:\n' "$file"
|
|
||||||
>&"$e" printf '\n'
|
|
||||||
>&"$e" printf ' 1. \033[4m%s\033[0m\n' "$url1"
|
|
||||||
>&"$e" printf ' 2. \033[4m%s\033[0m\n' "$url2"
|
|
||||||
>&"$e" printf '\n'
|
|
||||||
>&"$e" printf 'Check your internet connection, then restart your shell.\n'
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
command tar -C "$tmpdir" -xzf "$tmpdir"/"$n".tar.gz || exit
|
|
||||||
|
|
||||||
local tmpfile
|
|
||||||
if ! command -v mktemp >/dev/null 2>&1 ||
|
|
||||||
! tmpfile="$(command mktemp "$cache_dir"/gitstatusd.XXXXXXXXXX)"; then
|
|
||||||
tmpfile="$cache_dir"/gitstatusd.tmp.$$
|
|
||||||
fi
|
|
||||||
|
|
||||||
command mv -f -- "$tmpdir"/"$file" "$tmpfile" || exit
|
|
||||||
command mv -f -- "$tmpfile" "$cache_dir"/"$file" && exit
|
|
||||||
command rm -f -- "$cache_dir"/"$file"
|
|
||||||
command mv -f -- "$tmpfile" "$cache_dir"/"$file" && exit
|
|
||||||
command rm -f -- "$tmpfile"
|
|
||||||
exit 1
|
|
||||||
)
|
|
||||||
|
|
||||||
local ret="$?"
|
|
||||||
command rm -rf -- "$tmpdir"
|
|
||||||
[ "$ret" = 0 ] || return
|
|
||||||
|
|
||||||
_gitstatus_install_daemon_found 1 "$@"
|
|
||||||
return
|
|
||||||
done <"$gitstatus_dir"/install.info
|
|
||||||
|
|
||||||
>&"$e" printf 'There is no prebuilt \033[32mgitstatusd\033[0m for \033[1m%s\033[0m.\n' "$uname_s $uname_m"
|
|
||||||
>&"$e" printf '\n'
|
|
||||||
>&"$e" printf 'See: \033[4mhttps://github.com/romkatv/gitstatus#compiling\033[0m\n'
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
|
|
||||||
if [ -z "${0##*/*}" ]; then
|
|
||||||
_gitstatus_install_main "${0%/*}" "$@"
|
|
||||||
else
|
|
||||||
_gitstatus_install_main . "$@"
|
|
||||||
fi
|
|
|
@ -1,34 +0,0 @@
|
||||||
# 3
|
|
||||||
#
|
|
||||||
# This file is used by ./install and indirectly by shell bindings.
|
|
||||||
#
|
|
||||||
# The first line is read by powerlevel10k instant prompt. It must
|
|
||||||
# be updated whenever the content of this file changes. The actual
|
|
||||||
# value doesn't matter as long as it's unique. Consecutive integers
|
|
||||||
# work fine.
|
|
||||||
|
|
||||||
# Official gitstatusd binaries.
|
|
||||||
uname_s_glob="cygwin_nt-10.0"; uname_m_glob="i686"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.4"; sha256="5a8a809dcebdb6aa9b47d37e086c0485424a9d9c136770eec3c26cedf5bb75e3";
|
|
||||||
uname_s_glob="cygwin_nt-10.0"; uname_m_glob="x86_64"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.1"; sha256="c84cade0d6b86e04c27a6055f45851f6b46d6b88ba58772f7ca8ef4d295c800f";
|
|
||||||
uname_s_glob="darwin"; uname_m_glob="arm64"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.4"; sha256="eae979e990ca37c56ee39fadd0c3f392cbbd0c6bdfb9a603010be60d9e48910a";
|
|
||||||
uname_s_glob="darwin"; uname_m_glob="x86_64"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.4"; sha256="9fd3913ec1b6b856ab6e08a99a2343f0e8e809eb6b62ca4b0963163656c668e6";
|
|
||||||
uname_s_glob="freebsd"; uname_m_glob="amd64"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.4"; sha256="8e57ad642251e5acfa430aed82cd4ffe103db0bfadae4a15ccaf462c455d0442";
|
|
||||||
uname_s_glob="linux"; uname_m_glob="aarch64"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.4"; sha256="32b57eb28bf6d80b280e4020a0045184f8ca897b20b570c12948aa6838673225";
|
|
||||||
uname_s_glob="linux"; uname_m_glob="armv6l"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.1"; sha256="4bf5a0d0a082f544a48536ad3675930d5d2cc6a8cf906710045e0788f51192b3";
|
|
||||||
uname_s_glob="linux"; uname_m_glob="armv7l"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.1"; sha256="2b9deb29f86c8209114b71b94fc2e1ed936a1658808a1bee46f4a82fd6a1f8cc";
|
|
||||||
uname_s_glob="linux"; uname_m_glob="armv8l"; file="gitstatusd-${uname_s}-aarch64"; version="v1.5.4"; sha256="32b57eb28bf6d80b280e4020a0045184f8ca897b20b570c12948aa6838673225";
|
|
||||||
uname_s_glob="linux"; uname_m_glob="i686"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.4"; sha256="56d55e2e9a202d3072fa612d8fa1faa61243ffc86418a7fa64c2c9d9a82e0f64";
|
|
||||||
uname_s_glob="linux"; uname_m_glob="ppc64le"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.4"; sha256="1afd072c8c26ef6ec2d9ac11cef96c84cd6f10e859665a6ffcfb6112c758547e";
|
|
||||||
uname_s_glob="linux"; uname_m_glob="x86_64"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.4"; sha256="9633816e7832109e530c9e2532b11a1edae08136d63aa7e40246c0339b7db304";
|
|
||||||
uname_s_glob="msys_nt-10.0"; uname_m_glob="i686"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.1"; sha256="7f9b849fc52e7a95b9b933e25121ad5ae990a1871aad6616922ad7bcf1eebf20";
|
|
||||||
uname_s_glob="msys_nt-10.0"; uname_m_glob="x86_64"; file="gitstatusd-${uname_s}-${uname_m}"; version="v1.5.1"; sha256="5d3c626b5ee564dbc13ddba89752dc58b0efe925b26dbd8b2304849d9ba01732";
|
|
||||||
|
|
||||||
# Fallbacks to official gitstatusd binaries.
|
|
||||||
uname_s_glob="cygwin_nt-*"; uname_m_glob="i686"; file="gitstatusd-cygwin_nt-10.0-${uname_m}"; version="v1.5.2"; sha256="5a8a809dcebdb6aa9b47d37e086c0485424a9d9c136770eec3c26cedf5bb75e3";
|
|
||||||
uname_s_glob="cygwin_nt-*"; uname_m_glob="x86_64"; file="gitstatusd-cygwin_nt-10.0-${uname_m}"; version="v1.5.1"; sha256="c84cade0d6b86e04c27a6055f45851f6b46d6b88ba58772f7ca8ef4d295c800f";
|
|
||||||
uname_s_glob="mingw32_nt-*"; uname_m_glob="i686"; file="gitstatusd-msys_nt-10.0-${uname_m}"; version="v1.5.1"; sha256="7f9b849fc52e7a95b9b933e25121ad5ae990a1871aad6616922ad7bcf1eebf20";
|
|
||||||
uname_s_glob="mingw32_nt-*"; uname_m_glob="x86_64"; file="gitstatusd-msys_nt-10.0-${uname_m}"; version="v1.5.1"; sha256="5d3c626b5ee564dbc13ddba89752dc58b0efe925b26dbd8b2304849d9ba01732";
|
|
||||||
uname_s_glob="mingw64_nt-*"; uname_m_glob="i686"; file="gitstatusd-msys_nt-10.0-${uname_m}"; version="v1.5.1"; sha256="7f9b849fc52e7a95b9b933e25121ad5ae990a1871aad6616922ad7bcf1eebf20";
|
|
||||||
uname_s_glob="mingw64_nt-*"; uname_m_glob="x86_64"; file="gitstatusd-msys_nt-10.0-${uname_m}"; version="v1.5.1"; sha256="5d3c626b5ee564dbc13ddba89752dc58b0efe925b26dbd8b2304849d9ba01732";
|
|
||||||
uname_s_glob="msys_nt-*"; uname_m_glob="i686"; file="gitstatusd-msys_nt-10.0-${uname_m}"; version="v1.5.1"; sha256="7f9b849fc52e7a95b9b933e25121ad5ae990a1871aad6616922ad7bcf1eebf20";
|
|
||||||
uname_s_glob="msys_nt-*"; uname_m_glob="x86_64"; file="gitstatusd-msys_nt-10.0-${uname_m}"; version="v1.5.1"; sha256="5d3c626b5ee564dbc13ddba89752dc58b0efe925b26dbd8b2304849d9ba01732";
|
|
|
@ -1,406 +0,0 @@
|
||||||
#!/usr/bin/env zsh
|
|
||||||
#
|
|
||||||
# This script does not have a stable API.
|
|
||||||
#
|
|
||||||
# Usage: mbuild [-b git-ref] [kernel-arch]...
|
|
||||||
#
|
|
||||||
# Builds a bunch of gitstatusd-* binaries. Without arguments builds binaries
|
|
||||||
# for all platforms. git-ref defaults to master.
|
|
||||||
#
|
|
||||||
# Before using this script you need to set up build servers and list them
|
|
||||||
# in ~/.ssh/config. There should be a Host entry for every value of `assets`
|
|
||||||
# association defined below. VMs and cloud instances work as well as physical
|
|
||||||
# machines, including localhost. As long as the machine has been set up as
|
|
||||||
# described below and you can SSH to it without password, it should work.
|
|
||||||
#
|
|
||||||
# ===[ Build Server Setup ]===
|
|
||||||
#
|
|
||||||
# Linux
|
|
||||||
#
|
|
||||||
# - Install docker.
|
|
||||||
# $ apt install docker.io # adjust appropriately if there is no `apt`
|
|
||||||
# $ usermod -aG docker $USER # not needed if going to build as root
|
|
||||||
# - Install git.
|
|
||||||
# $ apt install git # adjust appropriately if there is no `apt`
|
|
||||||
#
|
|
||||||
# macOS
|
|
||||||
#
|
|
||||||
# - Install compiler tools:
|
|
||||||
# $ xcode-select --install
|
|
||||||
# - Install homebrew: https://brew.sh/.
|
|
||||||
# $ bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
|
|
||||||
#
|
|
||||||
# FreeBSD
|
|
||||||
#
|
|
||||||
# - Install git.
|
|
||||||
# $ pkg install git
|
|
||||||
#
|
|
||||||
# Windows
|
|
||||||
#
|
|
||||||
# - Disable Windows Defender (optional).
|
|
||||||
# ps> Set-MpPreference -DisableRealtimeMonitoring $true
|
|
||||||
# - Install 64-bit and 32-bit msys2: https://www.msys2.org/wiki/MSYS2-installation/.
|
|
||||||
# - Open each of them after installation, type `pacman -Syu --noconfirm` and close the window.
|
|
||||||
# - Then run in powershell while having no msys2 or cygwin windows open:
|
|
||||||
# ps> C:\msys32\autorebase.bat
|
|
||||||
# ps> C:\msys64\autorebase.bat
|
|
||||||
# - Install 64-bit and 32-bit cygwin: https://cygwin.com/install.html.
|
|
||||||
# - Choose to install 32-bit to c:/cygwin32 instead of the default c:/cygwin.
|
|
||||||
# - Select these packages: binutils, cmake, gcc-core, gcc-g++, git, make, perl, wget.
|
|
||||||
#
|
|
||||||
# IMPORTANT: Install msys2 and cygwin one at a time.
|
|
||||||
#
|
|
||||||
# IMPORTANT: msys2 builder can reboot the build machine.
|
|
||||||
#
|
|
||||||
# Option 1: OpenSSH for Windows
|
|
||||||
#
|
|
||||||
# - Install OpenSSH: https://docs.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse.
|
|
||||||
# ps> Add-WindowsCapability -Online -Name OpenSSH.Server~~~~0.0.1.0
|
|
||||||
# ps> Start-Service sshd
|
|
||||||
# ps> Set-Service -Name sshd -StartupType 'Automatic'
|
|
||||||
# - Enable publickey authentication: https://stackoverflow.com/a/50502015/1095235.
|
|
||||||
# ps> cd $env:USERPROFILE
|
|
||||||
# ps> mkdir .ssh
|
|
||||||
# ps> notepad.exe .ssh/authorized_keys
|
|
||||||
# - Paste your public key, save, close.
|
|
||||||
# ps> icacls .ssh/authorized_keys /inheritance:r
|
|
||||||
# ps> notepad.exe C:\ProgramData\ssh\sshd_config
|
|
||||||
# - Comment out these two lines, save, close:
|
|
||||||
# # Match Group administrators
|
|
||||||
# # AuthorizedKeysFile __PROGRAMDATA__/ssh/administrators_authorized_keys
|
|
||||||
# ps> Restart-Service sshd
|
|
||||||
#
|
|
||||||
# Option 2: OpenSSH from WSL
|
|
||||||
#
|
|
||||||
# - Install WSL.
|
|
||||||
# - Install Ubuntu.
|
|
||||||
# - Install sshd.
|
|
||||||
# $ apt install openssh-server
|
|
||||||
# $ dpkg-reconfigure openssh-server
|
|
||||||
# $ cat >/etc/ssh/sshd_config <<\END
|
|
||||||
# ClientAliveInterval 60
|
|
||||||
# AcceptEnv TERM LANG LC_*
|
|
||||||
# PermitRootLogin no
|
|
||||||
# AllowTcpForwarding no
|
|
||||||
# AllowAgentForwarding no
|
|
||||||
# AllowStreamLocalForwarding no
|
|
||||||
# AuthenticationMethods publickey
|
|
||||||
# END
|
|
||||||
# service ssh --full-restart
|
|
||||||
# - Add your public ssh key to ~/.ssh/authorized_keys.
|
|
||||||
# - Make `sshd` start when Windows boots.
|
|
||||||
|
|
||||||
'emulate' '-L' 'zsh' '-o' 'no_aliases' '-o' 'err_return'
|
|
||||||
setopt no_unset extended_glob pipe_fail prompt_percent typeset_silent \
|
|
||||||
no_prompt_subst no_prompt_bang pushd_silent warn_create_global
|
|
||||||
|
|
||||||
if [[ $ZSH_VERSION != (5.<1->*|<6->.*) || $ZSH_VERSION == 5.4(|.*) ]]; then
|
|
||||||
print -ru2 -- "[error] unsupported zsh version: $ZSH_VERSION"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
zmodload zsh/system
|
|
||||||
|
|
||||||
local -r git_url='https://github.com/romkatv/gitstatus.git'
|
|
||||||
|
|
||||||
local -rA assets=(
|
|
||||||
# target kernel-arch hostname of the build machine
|
|
||||||
cygwin_nt-10.0-i686 build-windows-x86_64
|
|
||||||
cygwin_nt-10.0-x86_64 build-windows-x86_64
|
|
||||||
msys_nt-10.0-i686 build-windows-x86_64
|
|
||||||
msys_nt-10.0-x86_64 build-windows-x86_64
|
|
||||||
darwin-arm64 build-macos-arm64
|
|
||||||
darwin-x86_64 build-macos-x86_64
|
|
||||||
freebsd-amd64 build-freebsd-amd64
|
|
||||||
linux-aarch64 build-linux-aarch64
|
|
||||||
linux-armv6l build-linux-armv7l
|
|
||||||
linux-armv7l build-linux-armv7l
|
|
||||||
linux-i686 build-linux-x86_64
|
|
||||||
linux-ppc64le build-linux-ppc64le
|
|
||||||
linux-x86_64 build-linux-x86_64
|
|
||||||
)
|
|
||||||
|
|
||||||
local -rA protocol=(
|
|
||||||
'cygwin_nt-10.0-*' windows
|
|
||||||
'msys_nt-10.0-*' windows
|
|
||||||
'darwin-*' unix
|
|
||||||
'freebsd-*' unix
|
|
||||||
'linux-*' unix
|
|
||||||
)
|
|
||||||
|
|
||||||
local -r rootdir=${ZSH_SCRIPT:h}
|
|
||||||
local -r logs=$rootdir/logs
|
|
||||||
local -r locks=$rootdir/locks
|
|
||||||
local -r binaries=$rootdir/usrbin
|
|
||||||
|
|
||||||
function usage() {
|
|
||||||
print -r -- 'usage: mbuild [-b REF] [KERNEL-ARCH]...'
|
|
||||||
}
|
|
||||||
|
|
||||||
local OPTARG opt git_ref=master
|
|
||||||
local -i OPTIND
|
|
||||||
while getopts ":b:h" opt; do
|
|
||||||
case $opt in
|
|
||||||
h) usage; return 0;;
|
|
||||||
b) [[ -n $OPTARG ]]; git_ref=$OPTARG;;
|
|
||||||
\?) print -ru2 -- "mbuild: invalid option: -$OPTARG" ; return 1;;
|
|
||||||
:) print -ru2 -- "mbuild: missing required argument: -$OPTARG"; return 1;;
|
|
||||||
*) print -ru2 -- "mbuild: invalid option: -$opt" ; return 1;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
|
|
||||||
shift $((OPTIND - 1))
|
|
||||||
|
|
||||||
(( $# )) || set -- ${(ko)assets}
|
|
||||||
set -- ${(u)@}
|
|
||||||
|
|
||||||
local platform
|
|
||||||
for platform; do
|
|
||||||
if (( ! $+assets[$platform] )); then
|
|
||||||
print -ru2 -- "mbuild: invalid platform: $platform"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
local build='
|
|
||||||
rm -rf gitstatus
|
|
||||||
git clone --recursive --shallow-submodules --depth=1 -b '$git_ref' '$git_url'
|
|
||||||
cd gitstatus
|
|
||||||
if command -v zsh >/dev/null 2>&1; then
|
|
||||||
sh=zsh
|
|
||||||
elif command -v dash >/dev/null 2>&1; then
|
|
||||||
sh=dash
|
|
||||||
elif command -v ash >/dev/null 2>&1; then
|
|
||||||
sh=ash
|
|
||||||
else
|
|
||||||
sh=sh
|
|
||||||
fi
|
|
||||||
$sh -x ./build -m '
|
|
||||||
|
|
||||||
function build-unix() {
|
|
||||||
local intro flags=(-sw)
|
|
||||||
case $2 in
|
|
||||||
linux-ppc64le) ;;
|
|
||||||
linux-*) flags+=(-d docker);;
|
|
||||||
darwin-arm64) intro='PATH="/opt/homebrew/bin:$PATH"';;
|
|
||||||
darwin-*) intro='PATH="/usr/local/bin:$PATH"';;
|
|
||||||
esac
|
|
||||||
ssh $1 -- /bin/sh -uex <<<"
|
|
||||||
$intro
|
|
||||||
cd /tmp
|
|
||||||
$build ${2##*-} ${(j: :)${(@q)flags}}"
|
|
||||||
scp $1:/tmp/gitstatus/usrbin/gitstatusd $binaries/gitstatusd-$2
|
|
||||||
}
|
|
||||||
|
|
||||||
function build-windows() {
|
|
||||||
local shell=$(ssh $1 'echo $0')
|
|
||||||
if [[ $shell == '$0'* ]]; then
|
|
||||||
local c='c:'
|
|
||||||
else
|
|
||||||
local c='/mnt/c'
|
|
||||||
fi
|
|
||||||
|
|
||||||
local tmp env bin intro flags=(-w)
|
|
||||||
case $2 in
|
|
||||||
cygwin_nt-10.0-i686) bin='cygwin32/bin' ;|
|
|
||||||
cygwin_nt-10.0-x86_64) bin='cygwin64/bin' ;|
|
|
||||||
msys_nt-10.0-i686) bin='msys32/usr/bin';|
|
|
||||||
msys_nt-10.0-x86_64) bin='msys64/usr/bin';|
|
|
||||||
cygwin_nt-10.0-*)
|
|
||||||
tmp='/cygdrive/c/tmp'
|
|
||||||
;|
|
|
||||||
msys_nt-10.0-*)
|
|
||||||
tmp='/c/tmp'
|
|
||||||
env='MSYSTEM=MSYS'
|
|
||||||
# TODO: fix this (some errors about PGP keys).
|
|
||||||
# flags+=(-s)
|
|
||||||
# intro='pacman -S --needed --noconfirm git; '
|
|
||||||
intro+='PATH="$PATH:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl"'
|
|
||||||
while true; do
|
|
||||||
# TODO: run autorebase only when getting an error that can be fixed by autorebasing.
|
|
||||||
break
|
|
||||||
local out
|
|
||||||
out="$(ssh $1 cmd.exe "$c/${bin%%/*}/autorebase.bat" 2>&1)"
|
|
||||||
[[ $out == *"The following DLLs couldn't be rebased"* ]] || break
|
|
||||||
# Reboot to get rid of whatever is using those DLLs.
|
|
||||||
ssh $1 powershell.exe <<<'Restart-Computer -Force' || true
|
|
||||||
sleep 30
|
|
||||||
while ! ssh $1 <<<''; do sleep 5; done
|
|
||||||
done
|
|
||||||
() {
|
|
||||||
while true; do
|
|
||||||
# TODO: fix this (some errors about PGP keys).
|
|
||||||
break
|
|
||||||
local -i fd
|
|
||||||
exec {fd}< <(
|
|
||||||
ssh $1 $c/$bin/env.exe $env c:/$bin/bash.exe -l 2>&1 <<<"
|
|
||||||
pacman -Syu --noconfirm
|
|
||||||
exit")
|
|
||||||
{
|
|
||||||
local line
|
|
||||||
while true; do
|
|
||||||
IFS= read -u $fd -r line || return 0
|
|
||||||
if [[ $line == *"warning: terminate MSYS2"* ]]; then
|
|
||||||
# At this point the machine is hosed. A rogue process with a corrupted name
|
|
||||||
# is eating all CPU. The top SSH connection won't terminate on its own.
|
|
||||||
ssh $1 powershell.exe <<<'Restart-Computer -Force' || true
|
|
||||||
sleep 30
|
|
||||||
while ! ssh $1 <<<''; do sleep 5; done
|
|
||||||
break
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
} always {
|
|
||||||
exec {fd}<&-
|
|
||||||
kill -- -$sysparams[procsubstpid] 2>/dev/null || true
|
|
||||||
}
|
|
||||||
done
|
|
||||||
} "$@"
|
|
||||||
;|
|
|
||||||
esac
|
|
||||||
|
|
||||||
ssh $1 $c/$bin/env.exe $env c:/$bin/bash.exe -l <<<"
|
|
||||||
set -uex
|
|
||||||
$intro
|
|
||||||
mkdir -p -- $tmp
|
|
||||||
cd -- $tmp
|
|
||||||
$build ${2##*-} ${(j: :)${(@q)flags}}
|
|
||||||
exit"
|
|
||||||
scp $1:$c/tmp/gitstatus/usrbin/gitstatusd $binaries/gitstatusd-$2
|
|
||||||
chmod +x $binaries/gitstatusd-$2
|
|
||||||
}
|
|
||||||
|
|
||||||
if [[ -r /proc/version && "$(</proc/version)" == *Microsoft* ]]; then
|
|
||||||
() {
|
|
||||||
(( $# )) || return 0
|
|
||||||
print -ru2 -- "WARNING: lock files exist: $@"
|
|
||||||
(( $# )) && rm -- $@
|
|
||||||
} $locks/*(N)
|
|
||||||
|
|
||||||
function flock() {
|
|
||||||
local fd
|
|
||||||
sysopen -ro cloexec -u fd <(
|
|
||||||
exec </dev/null 2>/dev/null
|
|
||||||
(
|
|
||||||
trap '' TERM PIPE
|
|
||||||
local fd
|
|
||||||
while true; do
|
|
||||||
sysopen -wo create,excl -u fd -- $1 && break
|
|
||||||
sleep 1
|
|
||||||
done
|
|
||||||
exec {fd}>&-
|
|
||||||
while true; do
|
|
||||||
print || break
|
|
||||||
done
|
|
||||||
rm -- $1
|
|
||||||
) &!
|
|
||||||
)
|
|
||||||
local REPLY
|
|
||||||
IFS= read -ru $fd
|
|
||||||
}
|
|
||||||
else
|
|
||||||
function flock() {
|
|
||||||
: >>$1
|
|
||||||
zsystem flock $1
|
|
||||||
}
|
|
||||||
fi
|
|
||||||
|
|
||||||
function build() (
|
|
||||||
setopt xtrace
|
|
||||||
local platform=$1
|
|
||||||
local machine=$assets[$platform]
|
|
||||||
flock $locks/$machine
|
|
||||||
build-${protocol[(k)$platform]} $machine $platform
|
|
||||||
local tmp=gitstatusd-$platform.tmp.$$.tar.gz
|
|
||||||
( cd -q -- $binaries; tar --owner=0 --group=0 -I 'gzip -9' -cf $tmp gitstatusd-$platform )
|
|
||||||
mv -f -- $binaries/$tmp $binaries/gitstatusd-$platform.tar.gz
|
|
||||||
# Make sure the last command is a built-in (important for flock).
|
|
||||||
:
|
|
||||||
)
|
|
||||||
|
|
||||||
function mbuild() {
|
|
||||||
local platform pid pids=()
|
|
||||||
for platform; do
|
|
||||||
build $platform &>$logs/$platform &
|
|
||||||
print -r -- "starting build for $platform on $assets[$platform] (pid $!)"
|
|
||||||
pids+=($platform $!)
|
|
||||||
done
|
|
||||||
local failed=()
|
|
||||||
for platform pid in $pids; do
|
|
||||||
print -rn -- "$platform => "
|
|
||||||
if wait $pid; then
|
|
||||||
print -r -- "ok"
|
|
||||||
else
|
|
||||||
print -r -- "error"
|
|
||||||
failed+=$platform
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
(( $#failed )) || return 0
|
|
||||||
print
|
|
||||||
print -r -- "Error logs:"
|
|
||||||
print
|
|
||||||
for platform in $failed; do
|
|
||||||
print -r -- " $platform => $logs/$platform"
|
|
||||||
done
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
|
|
||||||
# Copied from https://github.com/romkatv/run-process-tree.
|
|
||||||
function run-process-tree() {
|
|
||||||
zmodload zsh/parameter zsh/param/private || return
|
|
||||||
local -P opt=(${(kv)options[@]}) || return
|
|
||||||
local -P pat=(${patchars[@]}) || return
|
|
||||||
local -P dis_pat=(${dis_patchars[@]}) || return
|
|
||||||
emulate -L zsh -o err_return || return
|
|
||||||
setopt monitor traps_async pipe_fail no_unset
|
|
||||||
zmodload zsh/system
|
|
||||||
|
|
||||||
if (( $# == 0 )); then
|
|
||||||
print -ru2 -- 'usage: run-process-tree command [arg]...'
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
local -P stdout REPLY
|
|
||||||
exec {stdout}>&1
|
|
||||||
{
|
|
||||||
{
|
|
||||||
local -Pi pipe
|
|
||||||
local -P gid=$sysparams[pid]
|
|
||||||
local -P sig=(ABRT EXIT HUP ILL INT PIPE QUIT TERM ZERR)
|
|
||||||
local -P trap=(trap "trap - $sig; kill -- -$sysparams[pid]" $sig)
|
|
||||||
|
|
||||||
exec {pipe}>&1 1>&$stdout
|
|
||||||
$trap
|
|
||||||
|
|
||||||
{
|
|
||||||
$trap
|
|
||||||
while sleep 1 && print -u $pipe .; do; done
|
|
||||||
} 2>/dev/null &
|
|
||||||
local -Pi watchdog=$!
|
|
||||||
|
|
||||||
{
|
|
||||||
trap - ZERR
|
|
||||||
exec {pipe}>&-
|
|
||||||
enable -p -- $pat
|
|
||||||
disable -p -- $dis_pat
|
|
||||||
options=($opt zle off monitor off)
|
|
||||||
"$@"
|
|
||||||
} &
|
|
||||||
local -Pi ret
|
|
||||||
wait $! || ret=$?
|
|
||||||
|
|
||||||
trap "exit $ret" TERM
|
|
||||||
kill $watchdog
|
|
||||||
wait $watchdog
|
|
||||||
return ret
|
|
||||||
} | while read; do; done || return
|
|
||||||
} always {
|
|
||||||
exec {stdout}>&-
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
mkdir -p -- $logs $locks $binaries
|
|
||||||
|
|
||||||
() {
|
|
||||||
run-process-tree mbuild $@
|
|
||||||
exit
|
|
||||||
} "$@"
|
|
|
@ -1,37 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_ALGORITHM_H_
|
|
||||||
#define ROMKATV_GITSTATUS_ALGORITHM_H_
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
// Requires: Iter is a BidirectionalIterator.
|
|
||||||
//
|
|
||||||
// Returns iterator pointing to the last value in [begin, end) that compares equal to the value, or
|
|
||||||
// begin if none compare equal.
|
|
||||||
template <class Iter, class T>
|
|
||||||
Iter FindLast(Iter begin, Iter end, const T& val) {
|
|
||||||
while (begin != end && !(*--end == val)) {}
|
|
||||||
return end;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_ALGORITHM_H_
|
|
|
@ -1,118 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "arena.h"
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <type_traits>
|
|
||||||
|
|
||||||
#include "bits.h"
|
|
||||||
#include "check.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
size_t Clamp(size_t min, size_t val, size_t max) { return std::min(max, std::max(min, val)); }
|
|
||||||
|
|
||||||
static const uintptr_t kSingularity = reinterpret_cast<uintptr_t>(&kSingularity);
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
// Triple singularity. We are all fucked.
|
|
||||||
Arena::Block Arena::g_empty_block = {kSingularity, kSingularity, kSingularity};
|
|
||||||
|
|
||||||
Arena::Arena(Arena::Options opt) : opt_(std::move(opt)), top_(&g_empty_block) {
|
|
||||||
CHECK(opt_.min_block_size <= opt_.max_block_size);
|
|
||||||
}
|
|
||||||
|
|
||||||
Arena::Arena(Arena&& other) : Arena() { *this = std::move(other); }
|
|
||||||
|
|
||||||
Arena::~Arena() {
|
|
||||||
// See comments in Makefile for the reason sized deallocation is not used.
|
|
||||||
for (const Block& b : blocks_) ::operator delete(reinterpret_cast<void*>(b.start));
|
|
||||||
}
|
|
||||||
|
|
||||||
Arena& Arena::operator=(Arena&& other) {
|
|
||||||
if (this != &other) {
|
|
||||||
// In case std::vector ever gets small object optimization.
|
|
||||||
size_t idx = other.reusable_ ? other.top_ - other.blocks_.data() : 0;
|
|
||||||
opt_ = other.opt_;
|
|
||||||
blocks_ = std::move(other.blocks_);
|
|
||||||
reusable_ = other.reusable_;
|
|
||||||
top_ = reusable_ ? blocks_.data() + idx : &g_empty_block;
|
|
||||||
other.blocks_.clear();
|
|
||||||
other.reusable_ = 0;
|
|
||||||
other.top_ = &g_empty_block;
|
|
||||||
}
|
|
||||||
return *this;
|
|
||||||
}
|
|
||||||
|
|
||||||
void Arena::Reuse(size_t num_blocks) {
|
|
||||||
reusable_ = std::min(reusable_, num_blocks);
|
|
||||||
for (size_t i = reusable_; i != blocks_.size(); ++i) {
|
|
||||||
const Block& b = blocks_[i];
|
|
||||||
// See comments in Makefile for the reason sized deallocation is not used.
|
|
||||||
::operator delete(reinterpret_cast<void*>(b.start));
|
|
||||||
}
|
|
||||||
blocks_.resize(reusable_);
|
|
||||||
if (reusable_) {
|
|
||||||
top_ = blocks_.data();
|
|
||||||
top_->tip = top_->start;
|
|
||||||
} else {
|
|
||||||
top_ = &g_empty_block;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void Arena::AddBlock(size_t size, size_t alignment) {
|
|
||||||
if (alignment > alignof(std::max_align_t)) {
|
|
||||||
size += alignment - 1;
|
|
||||||
} else {
|
|
||||||
size = std::max(size, alignment);
|
|
||||||
}
|
|
||||||
if (size <= top_->size() && top_ < blocks_.data() + reusable_ - 1) {
|
|
||||||
assert(blocks_.front().size() == top_->size());
|
|
||||||
++top_;
|
|
||||||
top_->tip = top_->start;
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
if (size <= opt_.max_alloc_threshold) {
|
|
||||||
size =
|
|
||||||
std::max(size, Clamp(opt_.min_block_size, NextPow2(top_->size() + 1), opt_.max_block_size));
|
|
||||||
}
|
|
||||||
|
|
||||||
auto p = reinterpret_cast<uintptr_t>(::operator new(size));
|
|
||||||
blocks_.push_back(Block{p, p, p + size});
|
|
||||||
if (reusable_) {
|
|
||||||
if (size < blocks_.front().size()) {
|
|
||||||
top_ = &blocks_.back();
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
if (size > blocks_.front().size()) reusable_ = 0;
|
|
||||||
}
|
|
||||||
std::swap(blocks_.back(), blocks_[reusable_]);
|
|
||||||
top_ = &blocks_[reusable_++];
|
|
||||||
}
|
|
||||||
|
|
||||||
void* Arena::AllocateSlow(size_t size, size_t alignment) {
|
|
||||||
assert(alignment && !(alignment & (alignment - 1)));
|
|
||||||
AddBlock(size, alignment);
|
|
||||||
assert(Align(top_->tip, alignment) + size <= top_->end);
|
|
||||||
return Allocate(size, alignment);
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,273 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_ARENA_H_
|
|
||||||
#define ROMKATV_GITSTATUS_ARENA_H_
|
|
||||||
|
|
||||||
#include <cassert>
|
|
||||||
#include <cstddef>
|
|
||||||
#include <cstdint>
|
|
||||||
#include <cstring>
|
|
||||||
#include <limits>
|
|
||||||
#include <new>
|
|
||||||
#include <type_traits>
|
|
||||||
#include <vector>
|
|
||||||
|
|
||||||
#include "string_view.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
// Thread-compatible. Very fast and very flexible w.r.t. allocation size and alignment.
|
|
||||||
//
|
|
||||||
// Natural API extensions:
|
|
||||||
//
|
|
||||||
// // Donates a block to the arena. When the time comes, it'll be freed with
|
|
||||||
// // free(p, size, userdata).
|
|
||||||
// void Donate(void* p, size_t size, void* userdata, void(*free)(void*, size_t, void*));
|
|
||||||
class Arena {
|
|
||||||
public:
|
|
||||||
struct Options {
|
|
||||||
// The first call to Allocate() will allocate a block of this size. There is one exception when
|
|
||||||
// the first requested allocation size is larger than this limit. Subsequent blocks will be
|
|
||||||
// twice as large as the last until they saturate at max_block_size.
|
|
||||||
size_t min_block_size = 64;
|
|
||||||
|
|
||||||
// Allocate blocks at most this large. There is one exception when the requested allocation
|
|
||||||
// size is larger than this limit.
|
|
||||||
size_t max_block_size = 8 << 10;
|
|
||||||
|
|
||||||
// When the size of the first allocation in a block is larger than this threshold, the block
|
|
||||||
// size will be equal to the allocation size. This is meant to reduce memory waste when making
|
|
||||||
// many allocations with sizes slightly over max_block_size / 2. With max_alloc_threshold equal
|
|
||||||
// to max_block_size / N, the upper bound on wasted memory when making many equally-sized
|
|
||||||
// allocations is 100.0 / (N + 1) percent. When making allocations of different sizes, the upper
|
|
||||||
// bound on wasted memory is 50%.
|
|
||||||
size_t max_alloc_threshold = 1 << 10;
|
|
||||||
|
|
||||||
// Natural extensions:
|
|
||||||
//
|
|
||||||
// void* userdata;
|
|
||||||
// void (*alloc)(size_t size, size_t alignment, void* userdata);
|
|
||||||
// void (*free)(void* p, size_t size, void* userdata);
|
|
||||||
};
|
|
||||||
|
|
||||||
// Requires: opt.min_block_size <= opt.max_block_size.
|
|
||||||
//
|
|
||||||
// Doesn't allocate any memory.
|
|
||||||
Arena(Options opt);
|
|
||||||
Arena() : Arena(Options()) {}
|
|
||||||
Arena(Arena&&);
|
|
||||||
~Arena();
|
|
||||||
|
|
||||||
Arena& operator=(Arena&& other);
|
|
||||||
|
|
||||||
// Requires: alignment is a power of 2.
|
|
||||||
//
|
|
||||||
// Result is never null and always aligned. If size is zero, the result may be equal to the last.
|
|
||||||
// Alignment above alignof(std::max_align_t) is supported. There is no requirement for alignment
|
|
||||||
// to be less than size or to divide it.
|
|
||||||
inline void* Allocate(size_t size, size_t alignment) {
|
|
||||||
assert(alignment && !(alignment & (alignment - 1)));
|
|
||||||
uintptr_t p = Align(top_->tip, alignment);
|
|
||||||
uintptr_t e = p + size;
|
|
||||||
if (e <= top_->end) {
|
|
||||||
top_->tip = e;
|
|
||||||
return reinterpret_cast<void*>(p);
|
|
||||||
}
|
|
||||||
return AllocateSlow(size, alignment);
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
inline T* Allocate(size_t n) {
|
|
||||||
static_assert(!std::is_reference<T>(), "");
|
|
||||||
return static_cast<T*>(Allocate(n * sizeof(T), alignof(T)));
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
inline T* Allocate() {
|
|
||||||
return Allocate<T>(1);
|
|
||||||
}
|
|
||||||
|
|
||||||
inline char* MemDup(const char* p, size_t len) {
|
|
||||||
char* res = Allocate<char>(len);
|
|
||||||
std::memcpy(res, p, len);
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Copies the null-terminated string (including the trailing null character) to the arena and
|
|
||||||
// returns a pointer to the copy.
|
|
||||||
inline char* StrDup(const char* s) {
|
|
||||||
size_t len = std::strlen(s);
|
|
||||||
return MemDup(s, len + 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Guarantees: !StrDup(p, len)[len].
|
|
||||||
inline char* StrDup(const char* p, size_t len) {
|
|
||||||
char* res = Allocate<char>(len + 1);
|
|
||||||
std::memcpy(res, p, len);
|
|
||||||
res[len] = 0;
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Guarantees: !StrDup(s)[s.len].
|
|
||||||
inline char* StrDup(StringView s) {
|
|
||||||
return StrDup(s.ptr, s.len);
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class... Ts>
|
|
||||||
inline char* StrCat(const Ts&... ts) {
|
|
||||||
return [&](std::initializer_list<StringView> ss) {
|
|
||||||
size_t len = 0;
|
|
||||||
for (StringView s : ss) len += s.len;
|
|
||||||
char* p = Allocate<char>(len + 1);
|
|
||||||
for (StringView s : ss) {
|
|
||||||
std::memcpy(p, s.ptr, s.len);
|
|
||||||
p += s.len;
|
|
||||||
}
|
|
||||||
*p = 0;
|
|
||||||
return p - len;
|
|
||||||
}({ts...});
|
|
||||||
}
|
|
||||||
|
|
||||||
// Copies/moves `val` to the arena and returns a pointer to it.
|
|
||||||
template <class T>
|
|
||||||
inline std::remove_const_t<std::remove_reference_t<T>>* Dup(T&& val) {
|
|
||||||
return DirectInit<std::remove_const_t<std::remove_reference_t<T>>>(std::forward<T>(val));
|
|
||||||
}
|
|
||||||
|
|
||||||
// The same as `new T{args...}` but on the arena.
|
|
||||||
template <class T, class... Args>
|
|
||||||
inline T* DirectInit(Args&&... args) {
|
|
||||||
T* res = Allocate<T>();
|
|
||||||
::new (const_cast<void*>(static_cast<const void*>(res))) T(std::forward<Args>(args)...);
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
// The same as `new T(args...)` but on the arena.
|
|
||||||
template <class T, class... Args>
|
|
||||||
inline T* BraceInit(Args&&... args) {
|
|
||||||
T* res = Allocate<T>();
|
|
||||||
::new (const_cast<void*>(static_cast<const void*>(res))) T{std::forward<Args>(args)...};
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Tip() and TipSize() allow you to allocate the remainder of the current block. They can be
|
|
||||||
// useful if you are flexible w.r.t. the allocation size.
|
|
||||||
//
|
|
||||||
// Invariant:
|
|
||||||
//
|
|
||||||
// const void* tip = Tip();
|
|
||||||
// void* p = Allocate(TipSize(), 1); // grab the remainder of the current block
|
|
||||||
// assert(p == tip);
|
|
||||||
const void* Tip() const { return reinterpret_cast<const void*>(top_->tip); }
|
|
||||||
size_t TipSize() const { return top_->end - top_->tip; }
|
|
||||||
|
|
||||||
// Invalidates all allocations (without running destructors of allocated objects) and frees all
|
|
||||||
// blocks except at most the specified number of blocks. The retained blocks will be used to
|
|
||||||
// fulfil future allocation requests.
|
|
||||||
void Reuse(size_t num_blocks = std::numeric_limits<size_t>::max());
|
|
||||||
|
|
||||||
private:
|
|
||||||
struct Block {
|
|
||||||
size_t size() const { return end - start; }
|
|
||||||
uintptr_t start;
|
|
||||||
uintptr_t tip;
|
|
||||||
uintptr_t end;
|
|
||||||
};
|
|
||||||
|
|
||||||
inline static size_t Align(size_t n, size_t m) { return (n + m - 1) & ~(m - 1); };
|
|
||||||
|
|
||||||
void AddBlock(size_t size, size_t alignment);
|
|
||||||
bool ReuseBlock(size_t size, size_t alignment);
|
|
||||||
|
|
||||||
__attribute__((noinline)) void* AllocateSlow(size_t size, size_t alignment);
|
|
||||||
|
|
||||||
Options opt_;
|
|
||||||
std::vector<Block> blocks_;
|
|
||||||
// Invariant: !blocks_.empty() <= reusable_ && reusable_ <= blocks_.size().
|
|
||||||
size_t reusable_ = 0;
|
|
||||||
// Invariant: (top_ == &g_empty_block) == blocks_.empty().
|
|
||||||
// Invariant: blocks_.empty() || top_ == &blocks_.back() || top_ < blocks_.data() + reusable_.
|
|
||||||
Block* top_;
|
|
||||||
|
|
||||||
static Block g_empty_block;
|
|
||||||
};
|
|
||||||
|
|
||||||
// Copies of ArenaAllocator use the same thread-compatible Arena without synchronization.
|
|
||||||
template <class T>
|
|
||||||
class ArenaAllocator {
|
|
||||||
public:
|
|
||||||
using value_type = T;
|
|
||||||
using pointer = T*;
|
|
||||||
using const_pointer = const T*;
|
|
||||||
using reference = T&;
|
|
||||||
using const_reference = const T&;
|
|
||||||
using size_type = size_t;
|
|
||||||
using difference_type = ptrdiff_t;
|
|
||||||
using propagate_on_container_move_assignment = std::true_type;
|
|
||||||
template <class U>
|
|
||||||
struct rebind {
|
|
||||||
using other = ArenaAllocator<U>;
|
|
||||||
};
|
|
||||||
using is_always_equal = std::false_type;
|
|
||||||
|
|
||||||
ArenaAllocator(Arena* arena = nullptr) : arena_(*arena) {}
|
|
||||||
|
|
||||||
Arena& arena() const { return arena_; }
|
|
||||||
|
|
||||||
pointer address(reference x) const { return &x; }
|
|
||||||
const_pointer address(const_reference x) const { return &x; }
|
|
||||||
pointer allocate(size_type n, const void* hint = nullptr) { return arena_.Allocate<T>(n); }
|
|
||||||
void deallocate(T* p, std::size_t n) {}
|
|
||||||
size_type max_size() const { return std::numeric_limits<size_type>::max() / sizeof(value_type); }
|
|
||||||
|
|
||||||
template <class U, class... Args>
|
|
||||||
void construct(U* p, Args&&... args) {
|
|
||||||
::new (const_cast<void*>(static_cast<const void*>(p))) U(std::forward<Args>(args)...);
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class U>
|
|
||||||
void destroy(U* p) {
|
|
||||||
p->~U();
|
|
||||||
}
|
|
||||||
|
|
||||||
bool operator==(const ArenaAllocator& other) const { return &arena_ == &other.arena_; }
|
|
||||||
bool operator!=(const ArenaAllocator& other) const { return &arena_ != &other.arena_; }
|
|
||||||
|
|
||||||
private:
|
|
||||||
Arena& arena_;
|
|
||||||
};
|
|
||||||
|
|
||||||
template <class C>
|
|
||||||
struct LazyWithArena;
|
|
||||||
|
|
||||||
template <template <class, class> class C, class T1, class A>
|
|
||||||
struct LazyWithArena<C<T1, A>> {
|
|
||||||
using type = C<T1, ArenaAllocator<typename C<T1, A>::value_type>>;
|
|
||||||
};
|
|
||||||
|
|
||||||
template <template <class, class, class> class C, class T1, class T2, class A>
|
|
||||||
struct LazyWithArena<C<T1, T2, A>> {
|
|
||||||
using type = C<T1, T2, ArenaAllocator<typename C<T1, T2, A>::value_type>>;
|
|
||||||
};
|
|
||||||
|
|
||||||
template <class C>
|
|
||||||
using WithArena = typename LazyWithArena<C>::type;
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_DIR_H_
|
|
|
@ -1,29 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_BITS_H_
|
|
||||||
#define ROMKATV_GITSTATUS_BITS_H_
|
|
||||||
|
|
||||||
#include <cstddef>
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
inline size_t NextPow2(size_t n) { return n < 2 ? 1 : (~size_t{0} >> __builtin_clzll(n - 1)) + 1; }
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_BITS_H_
|
|
|
@ -1,61 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_CHECK_H_
|
|
||||||
#define ROMKATV_GITSTATUS_CHECK_H_
|
|
||||||
|
|
||||||
#include "logging.h"
|
|
||||||
|
|
||||||
#include <stdexcept>
|
|
||||||
|
|
||||||
// The argument must be an expression convertible to bool.
|
|
||||||
// Does nothing if the expression evalutes to true. Otherwise
|
|
||||||
// it's equivalent to LOG(FATAL).
|
|
||||||
#define CHECK(cond...) \
|
|
||||||
static_cast<void>(0), (!!(cond)) ? static_cast<void>(0) : LOG(FATAL) << #cond << ": "
|
|
||||||
|
|
||||||
#define VERIFY(cond...) \
|
|
||||||
static_cast<void>(0), ::gitstatus::internal_check::Thrower(!(cond)) \
|
|
||||||
? static_cast<void>(0) \
|
|
||||||
: LOG(ERROR) << #cond << ": "
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
struct Exception : std::exception {
|
|
||||||
const char* what() const noexcept override { return "Exception"; }
|
|
||||||
};
|
|
||||||
|
|
||||||
namespace internal_check {
|
|
||||||
|
|
||||||
class Thrower {
|
|
||||||
public:
|
|
||||||
Thrower(bool should_throw) : throw_(should_throw) {}
|
|
||||||
Thrower(Thrower&&) = delete;
|
|
||||||
explicit operator bool() const { return !throw_; }
|
|
||||||
~Thrower() noexcept(false) {
|
|
||||||
if (throw_) throw Exception();
|
|
||||||
}
|
|
||||||
|
|
||||||
private:
|
|
||||||
bool throw_;
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace internal_check
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_CHECK_H_
|
|
|
@ -1,157 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "check_dir_mtime.h"
|
|
||||||
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <sys/types.h>
|
|
||||||
#include <time.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#include <cerrno>
|
|
||||||
#include <cstring>
|
|
||||||
#include <ctime>
|
|
||||||
#include <string>
|
|
||||||
#include <vector>
|
|
||||||
|
|
||||||
#include "check.h"
|
|
||||||
#include "dir.h"
|
|
||||||
#include "logging.h"
|
|
||||||
#include "print.h"
|
|
||||||
#include "scope_guard.h"
|
|
||||||
#include "stat.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
constexpr char kDirPrefix[] = ".gitstatus.";
|
|
||||||
|
|
||||||
void Touch(const char* path) {
|
|
||||||
int fd = creat(path, 0444);
|
|
||||||
VERIFY(fd >= 0) << Errno();
|
|
||||||
CHECK(!close(fd)) << Errno();
|
|
||||||
}
|
|
||||||
|
|
||||||
bool StatChanged(const char* path, const struct stat& prev) {
|
|
||||||
struct stat cur;
|
|
||||||
VERIFY(!lstat(path, &cur)) << Errno();
|
|
||||||
return !StatEq(prev, cur);
|
|
||||||
}
|
|
||||||
|
|
||||||
void RemoveStaleDirs(const char* root_dir) {
|
|
||||||
int dir_fd = open(root_dir, O_DIRECTORY | O_CLOEXEC);
|
|
||||||
if (dir_fd < 0) return;
|
|
||||||
ON_SCOPE_EXIT(&) { CHECK(!close(dir_fd)) << Errno(); };
|
|
||||||
|
|
||||||
Arena arena;
|
|
||||||
std::vector<char*> entries;
|
|
||||||
const std::time_t now = std::time(nullptr);
|
|
||||||
if (!ListDir(dir_fd, arena, entries,
|
|
||||||
/* precompose_unicode = */ false,
|
|
||||||
/* case_sensitive = */ true)) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string path = root_dir;
|
|
||||||
const size_t root_dir_len = path.size();
|
|
||||||
|
|
||||||
for (const char* entry : entries) {
|
|
||||||
if (std::strlen(entry) < std::strlen(kDirPrefix)) continue;
|
|
||||||
if (std::memcmp(entry, kDirPrefix, std::strlen(kDirPrefix))) continue;
|
|
||||||
|
|
||||||
struct stat st;
|
|
||||||
if (fstatat(dir_fd, entry, &st, AT_SYMLINK_NOFOLLOW)) {
|
|
||||||
LOG(WARN) << "Cannot stat " << Print(entry) << " in " << Print(root_dir) << ": " << Errno();
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
if (MTim(st).tv_sec + 10 > now) continue;
|
|
||||||
|
|
||||||
path.resize(root_dir_len);
|
|
||||||
path += entry;
|
|
||||||
size_t dir_len = path.size();
|
|
||||||
|
|
||||||
path += "/b/1";
|
|
||||||
if (unlink(path.c_str()) && errno != ENOENT) {
|
|
||||||
LOG(WARN) << "Cannot unlink " << Print(path) << ": " << Errno();
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (const char* d : {"/a/1", "/a", "/b", ""}) {
|
|
||||||
path.resize(dir_len);
|
|
||||||
path += d;
|
|
||||||
if (rmdir(path.c_str()) && errno != ENOENT) {
|
|
||||||
LOG(WARN) << "Cannot remove " << Print(path) << ": " << Errno();
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
bool CheckDirMtime(const char* root_dir) {
|
|
||||||
try {
|
|
||||||
RemoveStaleDirs(root_dir);
|
|
||||||
|
|
||||||
std::string tmp = std::string() + root_dir + kDirPrefix + "XXXXXX";
|
|
||||||
VERIFY(mkdtemp(&tmp[0])) << Errno();
|
|
||||||
ON_SCOPE_EXIT(&) { rmdir(tmp.c_str()); };
|
|
||||||
|
|
||||||
std::string a_dir = tmp + "/a";
|
|
||||||
VERIFY(!mkdir(a_dir.c_str(), 0755)) << Errno();
|
|
||||||
ON_SCOPE_EXIT(&) { rmdir(a_dir.c_str()); };
|
|
||||||
struct stat a_st;
|
|
||||||
VERIFY(!lstat(a_dir.c_str(), &a_st)) << Errno();
|
|
||||||
|
|
||||||
std::string b_dir = tmp + "/b";
|
|
||||||
VERIFY(!mkdir(b_dir.c_str(), 0755)) << Errno();
|
|
||||||
ON_SCOPE_EXIT(&) { rmdir(b_dir.c_str()); };
|
|
||||||
struct stat b_st;
|
|
||||||
VERIFY(!lstat(b_dir.c_str(), &b_st)) << Errno();
|
|
||||||
|
|
||||||
while (sleep(1)) {
|
|
||||||
// zzzz
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string a1 = a_dir + "/1";
|
|
||||||
VERIFY(!mkdir(a1.c_str(), 0755)) << Errno();
|
|
||||||
ON_SCOPE_EXIT(&) { rmdir(a1.c_str()); };
|
|
||||||
if (!StatChanged(a_dir.c_str(), a_st)) {
|
|
||||||
LOG(WARN) << "Creating a directory doesn't change mtime of the parent: " << Print(root_dir);
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string b1 = b_dir + "/1";
|
|
||||||
Touch(b1.c_str());
|
|
||||||
ON_SCOPE_EXIT(&) { unlink(b1.c_str()); };
|
|
||||||
if (!StatChanged(b_dir.c_str(), b_st)) {
|
|
||||||
LOG(WARN) << "Creating a file doesn't change mtime of the parent: " << Print(root_dir);
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
LOG(INFO) << "All mtime checks have passes. Enabling untracked cache: " << Print(root_dir);
|
|
||||||
return true;
|
|
||||||
} catch (const Exception&) {
|
|
||||||
LOG(WARN) << "Error while testing for mtime capability: " << Print(root_dir);
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,31 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_CHECK_DIR_MTIME_H_
|
|
||||||
#define ROMKATV_GITSTATUS_CHECK_DIR_MTIME_H_
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
// Similar to `git update-index --test-untracked-cache` but performs all tests
|
|
||||||
// in parallel, so the total testing time is one second regardless of the number
|
|
||||||
// of tests. It also performs fewer tests because gitstatus imposes fewer
|
|
||||||
// requirements on the filesystem in order to take advantage of untracked cache.
|
|
||||||
bool CheckDirMtime(const char* root_dir);
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_CHECK_DIR_MTIME_H_
|
|
|
@ -1,237 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "dir.h"
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <atomic>
|
|
||||||
#include <cerrno>
|
|
||||||
#include <cstring>
|
|
||||||
|
|
||||||
#include <dirent.h>
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#ifdef __linux__
|
|
||||||
#include <endian.h>
|
|
||||||
#include <sys/syscall.h>
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef __APPLE__
|
|
||||||
#include <iconv.h>
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#include "bits.h"
|
|
||||||
#include "check.h"
|
|
||||||
#include "scope_guard.h"
|
|
||||||
#include "string_cmp.h"
|
|
||||||
#include "tribool.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
bool Dots(const char* name) {
|
|
||||||
if (name[0] == '.') {
|
|
||||||
if (name[1] == 0) return true;
|
|
||||||
if (name[1] == '.' && name[2] == 0) return true;
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
// The linux-specific implementation is about 20% faster than the generic (posix) implementation.
|
|
||||||
#ifdef __linux__
|
|
||||||
|
|
||||||
uint64_t Read64(const void* p) {
|
|
||||||
uint64_t res;
|
|
||||||
std::memcpy(&res, p, 8);
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
void Write64(uint64_t x, void* p) { std::memcpy(p, &x, 8); }
|
|
||||||
|
|
||||||
void SwapBytes(char** begin, char** end) {
|
|
||||||
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
|
|
||||||
for (; begin != end; ++begin) Write64(__builtin_bswap64(Read64(*begin)), *begin);
|
|
||||||
#elif __BYTE_ORDER__ != __ORDER_BIG_ENDIAN__
|
|
||||||
#error "sorry, not implemented"
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
template <bool kCaseSensitive>
|
|
||||||
void SortEntries(char** begin, char** end) {
|
|
||||||
static_assert(kCaseSensitive, "");
|
|
||||||
SwapBytes(begin, end);
|
|
||||||
std::sort(begin, end, [](const char* a, const char* b) {
|
|
||||||
uint64_t x = Read64(a);
|
|
||||||
uint64_t y = Read64(b);
|
|
||||||
// Add 5 for good luck.
|
|
||||||
return x < y || (x == y && std::memcmp(a + 5, b + 5, 256) < 0);
|
|
||||||
});
|
|
||||||
SwapBytes(begin, end);
|
|
||||||
}
|
|
||||||
|
|
||||||
template <>
|
|
||||||
void SortEntries<false>(char** begin, char** end) {
|
|
||||||
std::sort(begin, end, StrLt<false>());
|
|
||||||
}
|
|
||||||
|
|
||||||
bool ListDir(int dir_fd, Arena& arena, std::vector<char*>& entries, bool precompose_unicode,
|
|
||||||
bool case_sensitive) {
|
|
||||||
struct linux_dirent64 {
|
|
||||||
ino64_t d_ino;
|
|
||||||
off64_t d_off;
|
|
||||||
unsigned short d_reclen;
|
|
||||||
unsigned char d_type;
|
|
||||||
char d_name[];
|
|
||||||
};
|
|
||||||
|
|
||||||
constexpr size_t kBufSize = 8 << 10;
|
|
||||||
const size_t orig_size = entries.size();
|
|
||||||
|
|
||||||
while (true) {
|
|
||||||
char* buf = static_cast<char*>(arena.Allocate(kBufSize, alignof(linux_dirent64)));
|
|
||||||
// Save 256 bytes for the rainy day.
|
|
||||||
int n = syscall(SYS_getdents64, dir_fd, buf, kBufSize - 256);
|
|
||||||
if (n < 0) {
|
|
||||||
entries.resize(orig_size);
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
for (int pos = 0; pos < n;) {
|
|
||||||
auto* ent = reinterpret_cast<linux_dirent64*>(buf + pos);
|
|
||||||
if (!Dots(ent->d_name)) entries.push_back(ent->d_name);
|
|
||||||
pos += ent->d_reclen;
|
|
||||||
}
|
|
||||||
if (n == 0) break;
|
|
||||||
// The following optimization relies on SYS_getdents64 always returning as many
|
|
||||||
// entries as would fit. This is not guaranteed by the specification and I don't
|
|
||||||
// know if this is true in practice. The optimization has no measurable effect on
|
|
||||||
// gitstatus performance, so it's turned off.
|
|
||||||
//
|
|
||||||
// if (n + sizeof(linux_dirent64) + 512 <= kBufSize) break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (case_sensitive) {
|
|
||||||
SortEntries<true>(entries.data() + orig_size, entries.data() + entries.size());
|
|
||||||
} else {
|
|
||||||
SortEntries<false>(entries.data() + orig_size, entries.data() + entries.size());
|
|
||||||
}
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
#else // __linux__
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
char* DirentDup(Arena& arena, const struct dirent& ent, size_t len) {
|
|
||||||
char* p = arena.Allocate<char>(len + 2);
|
|
||||||
*p++ = ent.d_type;
|
|
||||||
std::memcpy(p, ent.d_name, len + 1);
|
|
||||||
return p;
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef __APPLE__
|
|
||||||
|
|
||||||
std::atomic<bool> g_iconv_error(true);
|
|
||||||
|
|
||||||
Tribool IConvTry(char* inp, size_t ins, char* outp, size_t outs) {
|
|
||||||
if (outs == 0) return Tribool::kUnknown;
|
|
||||||
iconv_t ic = iconv_open("UTF-8", "UTF-8-MAC");
|
|
||||||
if (ic == (iconv_t)-1) {
|
|
||||||
if (g_iconv_error.load(std::memory_order_relaxed) &&
|
|
||||||
g_iconv_error.exchange(false, std::memory_order_relaxed)) {
|
|
||||||
LOG(ERROR) << "iconv_open(\"UTF-8\", \"UTF-8-MAC\") failed";
|
|
||||||
}
|
|
||||||
return Tribool::kFalse;
|
|
||||||
}
|
|
||||||
ON_SCOPE_EXIT(&) { CHECK(iconv_close(ic) == 0) << Errno(); };
|
|
||||||
--outs;
|
|
||||||
if (iconv(ic, &inp, &ins, &outp, &outs) >= 0) {
|
|
||||||
*outp = 0;
|
|
||||||
return Tribool::kTrue;
|
|
||||||
}
|
|
||||||
return errno == E2BIG ? Tribool::kUnknown : Tribool::kFalse;
|
|
||||||
}
|
|
||||||
|
|
||||||
char* DirenvConvert(Arena& arena, struct dirent& ent, bool do_convert) {
|
|
||||||
if (!do_convert) return DirentDup(arena, ent, std::strlen(ent.d_name));
|
|
||||||
|
|
||||||
size_t len = 0;
|
|
||||||
do_convert = false;
|
|
||||||
for (unsigned char c; (c = ent.d_name[len]); ++len) {
|
|
||||||
if (c & 0x80) do_convert = true;
|
|
||||||
}
|
|
||||||
if (!do_convert) return DirentDup(arena, ent, len);
|
|
||||||
|
|
||||||
size_t n = NextPow2(len + 2);
|
|
||||||
while (true) {
|
|
||||||
char* p = arena.Allocate<char>(n);
|
|
||||||
switch (IConvTry(ent.d_name, len, p + 1, n - 1)) {
|
|
||||||
case Tribool::kFalse:
|
|
||||||
return DirentDup(arena, ent, len);
|
|
||||||
case Tribool::kTrue:
|
|
||||||
*p = ent.d_type;
|
|
||||||
return p + 1;
|
|
||||||
case Tribool::kUnknown:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
n *= 2;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#else // __APPLE__
|
|
||||||
|
|
||||||
char* DirenvConvert(Arena& arena, struct dirent& ent, bool do_convert) {
|
|
||||||
return DirentDup(arena, ent, std::strlen(ent.d_name));
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif // __APPLE__
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
bool ListDir(int dir_fd, Arena& arena, std::vector<char*>& entries, bool precompose_unicode,
|
|
||||||
bool case_sensitive) {
|
|
||||||
const size_t orig_size = entries.size();
|
|
||||||
dir_fd = dup(dir_fd);
|
|
||||||
if (dir_fd < 0) return false;
|
|
||||||
DIR* dir = fdopendir(dir_fd);
|
|
||||||
if (!dir) {
|
|
||||||
CHECK(!close(dir_fd)) << Errno();
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
ON_SCOPE_EXIT(&) { CHECK(!closedir(dir)) << Errno(); };
|
|
||||||
while (struct dirent* ent = (errno = 0, readdir(dir))) {
|
|
||||||
if (Dots(ent->d_name)) continue;
|
|
||||||
entries.push_back(DirenvConvert(arena, *ent, precompose_unicode));
|
|
||||||
}
|
|
||||||
if (errno) {
|
|
||||||
entries.resize(orig_size);
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
StrSort(entries.data() + orig_size, entries.data() + entries.size(), case_sensitive);
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif // __linux__
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,50 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_DIR_H_
|
|
||||||
#define ROMKATV_GITSTATUS_DIR_H_
|
|
||||||
|
|
||||||
#include <cstddef>
|
|
||||||
#include <vector>
|
|
||||||
|
|
||||||
#include "arena.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
// On error, leaves entries unchaged and returns false. Does not throw.
|
|
||||||
//
|
|
||||||
// On success, appends names of files from the specified directory to entries and returns true.
|
|
||||||
// Every appended entry is a null-terminated string. At -1 offset is its d_type. All elements
|
|
||||||
// point into the arena. They are sorted either by strcmp or strcasecmp depending on case_sensitive.
|
|
||||||
//
|
|
||||||
// Does not close dir_fd.
|
|
||||||
//
|
|
||||||
// There are two distinct implementations of ListDir -- one for Linux and another for everything
|
|
||||||
// else. The linux-specific implementation is 20% faster.
|
|
||||||
//
|
|
||||||
// The reason sorting is bundled with directory listing is performance on Linux. The API of
|
|
||||||
// getdents64 allows for much faster sorting than what can be done with a plain vector<char*>.
|
|
||||||
// For the POSIX implementation there is no need to bundle sorting in this way. In fact, it's
|
|
||||||
// done at the end with a generic StrSort() call.
|
|
||||||
//
|
|
||||||
// For best results, reuse the arena and vector for multiple calls to avoid heap allocations.
|
|
||||||
bool ListDir(int dir_fd, Arena& arena, std::vector<char*>& entries, bool precompose_unicode,
|
|
||||||
bool case_sensitive);
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_DIR_H_
|
|
|
@ -1,250 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "git.h"
|
|
||||||
|
|
||||||
#include <cstdlib>
|
|
||||||
#include <cstring>
|
|
||||||
#include <fstream>
|
|
||||||
#include <sstream>
|
|
||||||
#include <utility>
|
|
||||||
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <sys/types.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#include "arena.h"
|
|
||||||
#include "check.h"
|
|
||||||
#include "print.h"
|
|
||||||
#include "scope_guard.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
const char* GitError() {
|
|
||||||
const git_error* err = git_error_last();
|
|
||||||
return err && err->message ? err->message : "unknown error";
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string RepoState(git_repository* repo) {
|
|
||||||
Arena arena;
|
|
||||||
StringView gitdir(git_repository_path(repo));
|
|
||||||
|
|
||||||
// These names mostly match gitaction in vcs_info:
|
|
||||||
// https://github.com/zsh-users/zsh/blob/master/Functions/VCS_Info/Backends/VCS_INFO_get_data_git.
|
|
||||||
auto State = [&]() {
|
|
||||||
switch (git_repository_state(repo)) {
|
|
||||||
case GIT_REPOSITORY_STATE_NONE:
|
|
||||||
return "";
|
|
||||||
case GIT_REPOSITORY_STATE_MERGE:
|
|
||||||
return "merge";
|
|
||||||
case GIT_REPOSITORY_STATE_REVERT:
|
|
||||||
return "revert";
|
|
||||||
case GIT_REPOSITORY_STATE_REVERT_SEQUENCE:
|
|
||||||
return "revert-seq";
|
|
||||||
case GIT_REPOSITORY_STATE_CHERRYPICK:
|
|
||||||
return "cherry";
|
|
||||||
case GIT_REPOSITORY_STATE_CHERRYPICK_SEQUENCE:
|
|
||||||
return "cherry-seq";
|
|
||||||
case GIT_REPOSITORY_STATE_BISECT:
|
|
||||||
return "bisect";
|
|
||||||
case GIT_REPOSITORY_STATE_REBASE:
|
|
||||||
return "rebase";
|
|
||||||
case GIT_REPOSITORY_STATE_REBASE_INTERACTIVE:
|
|
||||||
return "rebase-i";
|
|
||||||
case GIT_REPOSITORY_STATE_REBASE_MERGE:
|
|
||||||
return "rebase-m";
|
|
||||||
case GIT_REPOSITORY_STATE_APPLY_MAILBOX:
|
|
||||||
return "am";
|
|
||||||
case GIT_REPOSITORY_STATE_APPLY_MAILBOX_OR_REBASE:
|
|
||||||
return "am/rebase";
|
|
||||||
}
|
|
||||||
return "action";
|
|
||||||
};
|
|
||||||
|
|
||||||
auto DirExists = [&](StringView name) {
|
|
||||||
int fd = open(arena.StrCat(gitdir, "/", name), O_DIRECTORY | O_CLOEXEC);
|
|
||||||
if (fd < 0) return false;
|
|
||||||
CHECK(!close(fd)) << Errno();
|
|
||||||
return true;
|
|
||||||
};
|
|
||||||
|
|
||||||
auto ReadFile = [&](StringView name) {
|
|
||||||
std::ifstream strm(arena.StrCat(gitdir, "/", name));
|
|
||||||
std::string res;
|
|
||||||
strm >> res;
|
|
||||||
return res;
|
|
||||||
};
|
|
||||||
|
|
||||||
std::string next;
|
|
||||||
std::string last;
|
|
||||||
|
|
||||||
if (DirExists("rebase-merge")) {
|
|
||||||
next = ReadFile("rebase-merge/msgnum");
|
|
||||||
last = ReadFile("rebase-merge/end");
|
|
||||||
} else if (DirExists("rebase-apply")) {
|
|
||||||
next = ReadFile("rebase-apply/next");
|
|
||||||
last = ReadFile("rebase-apply/last");
|
|
||||||
}
|
|
||||||
|
|
||||||
std::ostringstream res;
|
|
||||||
res << State();
|
|
||||||
if (!next.empty() && !last.empty()) res << ' ' << next << '/' << last;
|
|
||||||
return res.str();
|
|
||||||
}
|
|
||||||
|
|
||||||
size_t CountRange(git_repository* repo, const std::string& range) {
|
|
||||||
git_revwalk* walk = nullptr;
|
|
||||||
VERIFY(!git_revwalk_new(&walk, repo)) << GitError();
|
|
||||||
ON_SCOPE_EXIT(=) { git_revwalk_free(walk); };
|
|
||||||
VERIFY(!git_revwalk_push_range(walk, range.c_str())) << GitError();
|
|
||||||
size_t res = 0;
|
|
||||||
while (true) {
|
|
||||||
git_oid oid;
|
|
||||||
switch (git_revwalk_next(&oid, walk)) {
|
|
||||||
case 0:
|
|
||||||
++res;
|
|
||||||
break;
|
|
||||||
case GIT_ITEROVER:
|
|
||||||
return res;
|
|
||||||
default:
|
|
||||||
LOG(ERROR) << "git_revwalk_next: " << range << ": " << GitError();
|
|
||||||
throw Exception();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
size_t NumStashes(git_repository* repo) {
|
|
||||||
size_t res = 0;
|
|
||||||
auto* cb = +[](size_t index, const char* message, const git_oid* stash_id, void* payload) {
|
|
||||||
++*static_cast<size_t*>(payload);
|
|
||||||
return 0;
|
|
||||||
};
|
|
||||||
if (!git_stash_foreach(repo, cb, &res)) return res;
|
|
||||||
// Example error: failed to parse signature - malformed e-mail.
|
|
||||||
// See https://github.com/romkatv/powerlevel10k/issues/216.
|
|
||||||
LOG(WARN) << "git_stash_foreach: " << GitError();
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
git_reference* Head(git_repository* repo) {
|
|
||||||
git_reference* symbolic = nullptr;
|
|
||||||
switch (git_reference_lookup(&symbolic, repo, "HEAD")) {
|
|
||||||
case 0:
|
|
||||||
break;
|
|
||||||
case GIT_ENOTFOUND:
|
|
||||||
return nullptr;
|
|
||||||
default:
|
|
||||||
LOG(ERROR) << "git_reference_lookup: " << GitError();
|
|
||||||
throw Exception();
|
|
||||||
}
|
|
||||||
|
|
||||||
git_reference* direct = nullptr;
|
|
||||||
if (git_reference_resolve(&direct, symbolic)) {
|
|
||||||
LOG(INFO) << "Empty git repo (no HEAD)";
|
|
||||||
return symbolic;
|
|
||||||
}
|
|
||||||
git_reference_free(symbolic);
|
|
||||||
return direct;
|
|
||||||
}
|
|
||||||
|
|
||||||
const char* LocalBranchName(const git_reference* ref) {
|
|
||||||
CHECK(ref);
|
|
||||||
git_reference_t type = git_reference_type(ref);
|
|
||||||
switch (type) {
|
|
||||||
case GIT_REFERENCE_DIRECT: {
|
|
||||||
return git_reference_is_branch(ref) ? git_reference_shorthand(ref) : "";
|
|
||||||
}
|
|
||||||
case GIT_REFERENCE_SYMBOLIC: {
|
|
||||||
static constexpr char kHeadPrefix[] = "refs/heads/";
|
|
||||||
const char* target = git_reference_symbolic_target(ref);
|
|
||||||
if (!target) return "";
|
|
||||||
size_t len = std::strlen(target);
|
|
||||||
if (len < sizeof(kHeadPrefix)) return "";
|
|
||||||
if (std::memcmp(target, kHeadPrefix, sizeof(kHeadPrefix) - 1)) return "";
|
|
||||||
return target + (sizeof(kHeadPrefix) - 1);
|
|
||||||
}
|
|
||||||
case GIT_REFERENCE_INVALID:
|
|
||||||
case GIT_REFERENCE_ALL:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
LOG(ERROR) << "Invalid reference type: " << type;
|
|
||||||
throw Exception();
|
|
||||||
}
|
|
||||||
|
|
||||||
RemotePtr GetRemote(git_repository* repo, const git_reference* local) {
|
|
||||||
git_remote* remote;
|
|
||||||
git_buf symref = {};
|
|
||||||
if (git_branch_remote(&remote, &symref, repo, git_reference_name(local))) return nullptr;
|
|
||||||
ON_SCOPE_EXIT(&) {
|
|
||||||
git_remote_free(remote);
|
|
||||||
git_buf_free(&symref);
|
|
||||||
};
|
|
||||||
|
|
||||||
git_reference* ref;
|
|
||||||
if (git_reference_lookup(&ref, repo, symref.ptr)) return nullptr;
|
|
||||||
ON_SCOPE_EXIT(&) { if (ref) git_reference_free(ref); };
|
|
||||||
|
|
||||||
const char* branch = nullptr;
|
|
||||||
std::string name = remote ? git_remote_name(remote) : ".";
|
|
||||||
if (git_branch_name(&branch, ref)) {
|
|
||||||
branch = "";
|
|
||||||
} else if (remote) {
|
|
||||||
VERIFY(std::strstr(branch, name.c_str()) == branch);
|
|
||||||
VERIFY(branch[name.size()] == '/');
|
|
||||||
branch += name.size() + 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
auto res = std::make_unique<Remote>();
|
|
||||||
res->name = std::move(name);
|
|
||||||
res->branch = branch;
|
|
||||||
res->url = remote ? (git_remote_url(remote) ?: "") : "";
|
|
||||||
res->ref = std::exchange(ref, nullptr);
|
|
||||||
return RemotePtr(res.release());
|
|
||||||
}
|
|
||||||
|
|
||||||
PushRemotePtr GetPushRemote(git_repository* repo, const git_reference* local) {
|
|
||||||
git_remote* remote;
|
|
||||||
git_buf symref = {};
|
|
||||||
if (git_branch_push_remote(&remote, &symref, repo, git_reference_name(local))) return nullptr;
|
|
||||||
ON_SCOPE_EXIT(&) {
|
|
||||||
git_remote_free(remote);
|
|
||||||
git_buf_free(&symref);
|
|
||||||
};
|
|
||||||
|
|
||||||
git_reference* ref;
|
|
||||||
if (git_reference_lookup(&ref, repo, symref.ptr)) return nullptr;
|
|
||||||
ON_SCOPE_EXIT(&) { if (ref) git_reference_free(ref); };
|
|
||||||
|
|
||||||
std::string name = remote ? git_remote_name(remote) : ".";
|
|
||||||
|
|
||||||
auto res = std::make_unique<PushRemote>();
|
|
||||||
res->name = std::move(name);
|
|
||||||
res->url = remote ? (git_remote_url(remote) ?: "") : "";
|
|
||||||
res->ref = std::exchange(ref, nullptr);
|
|
||||||
return PushRemotePtr(res.release());
|
|
||||||
}
|
|
||||||
|
|
||||||
CommitMessage GetCommitMessage(git_repository* repo, const git_oid& id) {
|
|
||||||
git_commit* commit;
|
|
||||||
VERIFY(!git_commit_lookup(&commit, repo, &id)) << GitError();
|
|
||||||
ON_SCOPE_EXIT(=) { git_commit_free(commit); };
|
|
||||||
return {.encoding = git_commit_message_encoding(commit) ?: "",
|
|
||||||
.summary = git_commit_summary(commit) ?: ""};
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,115 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_GIT_H_
|
|
||||||
#define ROMKATV_GITSTATUS_GIT_H_
|
|
||||||
|
|
||||||
#include <git2.h>
|
|
||||||
|
|
||||||
#include <cstddef>
|
|
||||||
#include <memory>
|
|
||||||
#include <string>
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
// Not null.
|
|
||||||
const char* GitError();
|
|
||||||
|
|
||||||
// Not null.
|
|
||||||
std::string RepoState(git_repository* repo);
|
|
||||||
|
|
||||||
// Returns the number of commits in the range.
|
|
||||||
size_t CountRange(git_repository* repo, const std::string& range);
|
|
||||||
|
|
||||||
// How many stashes are there?
|
|
||||||
size_t NumStashes(git_repository* repo);
|
|
||||||
|
|
||||||
// Returns the origin URL or an empty string. Not null.
|
|
||||||
std::string RemoteUrl(git_repository* repo, const git_reference* ref);
|
|
||||||
|
|
||||||
// Returns reference to HEAD or null if not found. The reference is symbolic if the repo is empty
|
|
||||||
// and direct otherwise.
|
|
||||||
git_reference* Head(git_repository* repo);
|
|
||||||
|
|
||||||
// Returns the name of the local branch, or an empty string.
|
|
||||||
const char* LocalBranchName(const git_reference* ref);
|
|
||||||
|
|
||||||
struct CommitMessage {
|
|
||||||
// Can be empty, meaning "UTF-8".
|
|
||||||
std::string encoding;
|
|
||||||
// The first paragraph of the commit's message as a one-liner.
|
|
||||||
std::string summary;
|
|
||||||
};
|
|
||||||
|
|
||||||
CommitMessage GetCommitMessage(git_repository* repo, const git_oid& id);
|
|
||||||
|
|
||||||
struct Remote {
|
|
||||||
// Tip of the remote branch.
|
|
||||||
git_reference* ref;
|
|
||||||
|
|
||||||
// Name of the tracking remote. For example, "origin".
|
|
||||||
std::string name;
|
|
||||||
|
|
||||||
// Name of the tracking remote branch. For example, "master".
|
|
||||||
std::string branch;
|
|
||||||
|
|
||||||
// URL of the tracking remote. For example, "https://foo.com/repo.git".
|
|
||||||
std::string url;
|
|
||||||
|
|
||||||
// Note: pushurl is not exposed (but could be).
|
|
||||||
|
|
||||||
struct Free {
|
|
||||||
void operator()(const Remote* p) const {
|
|
||||||
if (p) {
|
|
||||||
if (p->ref) git_reference_free(p->ref);
|
|
||||||
delete p;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
||||||
struct PushRemote {
|
|
||||||
// Tip of the remote branch.
|
|
||||||
git_reference* ref;
|
|
||||||
|
|
||||||
// Name of the tracking remote. For example, "origin".
|
|
||||||
std::string name;
|
|
||||||
|
|
||||||
// URL of the tracking remote. For example, "https://foo.com/repo.git".
|
|
||||||
std::string url;
|
|
||||||
|
|
||||||
// Note: pushurl is not exposed (but could be).
|
|
||||||
|
|
||||||
struct Free {
|
|
||||||
void operator()(const PushRemote* p) const {
|
|
||||||
if (p) {
|
|
||||||
if (p->ref) git_reference_free(p->ref);
|
|
||||||
delete p;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
||||||
using RemotePtr = std::unique_ptr<Remote, Remote::Free>;
|
|
||||||
using PushRemotePtr = std::unique_ptr<PushRemote, PushRemote::Free>;
|
|
||||||
|
|
||||||
RemotePtr GetRemote(git_repository* repo, const git_reference* local);
|
|
||||||
PushRemotePtr GetPushRemote(git_repository* repo, const git_reference* local);
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_GIT_H_
|
|
|
@ -1,219 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include <time.h>
|
|
||||||
|
|
||||||
#include <cstddef>
|
|
||||||
#include <future>
|
|
||||||
#include <string>
|
|
||||||
|
|
||||||
#include <git2.h>
|
|
||||||
|
|
||||||
#include "check.h"
|
|
||||||
#include "git.h"
|
|
||||||
#include "logging.h"
|
|
||||||
#include "options.h"
|
|
||||||
#include "print.h"
|
|
||||||
#include "repo.h"
|
|
||||||
#include "repo_cache.h"
|
|
||||||
#include "request.h"
|
|
||||||
#include "response.h"
|
|
||||||
#include "scope_guard.h"
|
|
||||||
#include "thread_pool.h"
|
|
||||||
#include "timer.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
using namespace std::string_literals;
|
|
||||||
|
|
||||||
void Truncate(std::string& s, size_t max_len) {
|
|
||||||
if (s.size() > max_len) s.resize(max_len);
|
|
||||||
}
|
|
||||||
|
|
||||||
void ProcessRequest(const Options& opts, RepoCache& cache, Request req) {
|
|
||||||
Timer timer;
|
|
||||||
ON_SCOPE_EXIT(&) { timer.Report("request"); };
|
|
||||||
|
|
||||||
ResponseWriter resp(req.id);
|
|
||||||
Repo* repo = cache.Open(req.dir, req.from_dotgit);
|
|
||||||
if (!repo) return;
|
|
||||||
|
|
||||||
git_config* cfg;
|
|
||||||
VERIFY(!git_repository_config(&cfg, repo->repo())) << GitError();
|
|
||||||
ON_SCOPE_EXIT(=) { git_config_free(cfg); };
|
|
||||||
VERIFY(!git_config_refresh(cfg)) << GitError();
|
|
||||||
|
|
||||||
// Symbolic reference if and only if the repo is empty.
|
|
||||||
git_reference* head = Head(repo->repo());
|
|
||||||
if (!head) return;
|
|
||||||
ON_SCOPE_EXIT(=) { git_reference_free(head); };
|
|
||||||
|
|
||||||
// Null if and only if the repo is empty.
|
|
||||||
const git_oid* head_target = git_reference_target(head);
|
|
||||||
|
|
||||||
// Looking up tags may take some time. Do it in the background while we check for stuff.
|
|
||||||
// Note that GetTagName() doesn't access index, so it'll overlap with index reading and
|
|
||||||
// parsing.
|
|
||||||
std::future<std::string> tag = repo->GetTagName(head_target);
|
|
||||||
ON_SCOPE_EXIT(&) {
|
|
||||||
if (tag.valid()) {
|
|
||||||
try {
|
|
||||||
tag.wait();
|
|
||||||
} catch (const Exception&) {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
// Repository working directory. Absolute; no trailing slash. E.g., "/home/romka/gitstatus".
|
|
||||||
StringView workdir(git_repository_workdir(repo->repo()));
|
|
||||||
if (workdir.len == 0) return;
|
|
||||||
if (workdir.len > 1 && workdir.ptr[workdir.len - 1] == '/') --workdir.len;
|
|
||||||
resp.Print(workdir);
|
|
||||||
|
|
||||||
// Revision. Either 40 hex digits or an empty string for empty repo.
|
|
||||||
resp.Print(head_target ? git_oid_tostr_s(head_target) : "");
|
|
||||||
|
|
||||||
// Local branch name (e.g., "master") or empty string if not on a branch.
|
|
||||||
resp.Print(LocalBranchName(head));
|
|
||||||
|
|
||||||
// Remote tracking branch or null.
|
|
||||||
RemotePtr remote = GetRemote(repo->repo(), head);
|
|
||||||
|
|
||||||
// Tracking remote branch name (e.g., "master") or empty string if there is no tracking remote.
|
|
||||||
resp.Print(remote ? remote->branch : "");
|
|
||||||
|
|
||||||
// Tracking remote name (e.g., "origin") or empty string if there is no tracking remote.
|
|
||||||
resp.Print(remote ? remote->name : "");
|
|
||||||
|
|
||||||
// Tracking remote URL or empty string if there is no tracking remote.
|
|
||||||
resp.Print(remote ? remote->url : "");
|
|
||||||
|
|
||||||
// Repository state, A.K.A. action. For example, "merge".
|
|
||||||
resp.Print(RepoState(repo->repo()));
|
|
||||||
|
|
||||||
IndexStats stats;
|
|
||||||
// Look for staged, unstaged and untracked. This is where most of the time is spent.
|
|
||||||
if (req.diff) stats = repo->GetIndexStats(head_target, cfg);
|
|
||||||
|
|
||||||
// The number of files in the index.
|
|
||||||
resp.Print(stats.index_size);
|
|
||||||
// The number of staged changes. At most opts.max_num_staged.
|
|
||||||
resp.Print(stats.num_staged);
|
|
||||||
// The number of unstaged changes. At most opts.max_num_unstaged. 0 if index is too large.
|
|
||||||
resp.Print(stats.num_unstaged);
|
|
||||||
// The number of conflicted changes. At most opts.max_num_conflicted. 0 if index is too large.
|
|
||||||
resp.Print(stats.num_conflicted);
|
|
||||||
// The number of untracked changes. At most opts.max_num_untracked. 0 if index is too large.
|
|
||||||
resp.Print(stats.num_untracked);
|
|
||||||
|
|
||||||
if (remote && remote->ref) {
|
|
||||||
const char* ref = git_reference_name(remote->ref);
|
|
||||||
// Number of commits we are ahead of upstream. Non-negative integer.
|
|
||||||
resp.Print(CountRange(repo->repo(), ref + "..HEAD"s));
|
|
||||||
// Number of commits we are behind upstream. Non-negative integer.
|
|
||||||
resp.Print(CountRange(repo->repo(), "HEAD.."s + ref));
|
|
||||||
} else {
|
|
||||||
resp.Print("0");
|
|
||||||
resp.Print("0");
|
|
||||||
}
|
|
||||||
|
|
||||||
// Number of stashes. Non-negative integer.
|
|
||||||
resp.Print(NumStashes(repo->repo()));
|
|
||||||
|
|
||||||
// Tag that points to HEAD (e.g., "v4.2") or empty string if there aren't any. The same as
|
|
||||||
// `git describe --tags --exact-match`.
|
|
||||||
resp.Print(tag.get());
|
|
||||||
|
|
||||||
// The number of unstaged deleted files. At most stats.num_unstaged.
|
|
||||||
resp.Print(stats.num_unstaged_deleted);
|
|
||||||
// The number of staged new files. At most stats.num_staged.
|
|
||||||
resp.Print(stats.num_staged_new);
|
|
||||||
// The number of staged deleted files. At most stats.num_staged.
|
|
||||||
resp.Print(stats.num_staged_deleted);
|
|
||||||
|
|
||||||
// Push remote or null.
|
|
||||||
PushRemotePtr push_remote = GetPushRemote(repo->repo(), head);
|
|
||||||
|
|
||||||
// Push remote name (e.g., "origin") or empty string if there is no push remote.
|
|
||||||
resp.Print(push_remote ? push_remote->name : "");
|
|
||||||
|
|
||||||
// Push remote URL or empty string if there is no push remote.
|
|
||||||
resp.Print(push_remote ? push_remote->url : "");
|
|
||||||
|
|
||||||
if (push_remote && push_remote->ref) {
|
|
||||||
const char* ref = git_reference_name(push_remote->ref);
|
|
||||||
// Number of commits we are ahead of push remote. Non-negative integer.
|
|
||||||
resp.Print(CountRange(repo->repo(), ref + "..HEAD"s));
|
|
||||||
// Number of commits we are behind upstream. Non-negative integer.
|
|
||||||
resp.Print(CountRange(repo->repo(), "HEAD.."s + ref));
|
|
||||||
} else {
|
|
||||||
resp.Print("0");
|
|
||||||
resp.Print("0");
|
|
||||||
}
|
|
||||||
|
|
||||||
// The number of files in the index with skip-worktree bit set.
|
|
||||||
resp.Print(stats.num_skip_worktree);
|
|
||||||
// The number of files in the index with assume-unchanged bit set.
|
|
||||||
resp.Print(stats.num_assume_unchanged);
|
|
||||||
|
|
||||||
CommitMessage msg = head_target ? GetCommitMessage(repo->repo(), *head_target) : CommitMessage();
|
|
||||||
Truncate(msg.summary, opts.max_commit_summary_length);
|
|
||||||
resp.Print(msg.encoding);
|
|
||||||
resp.Print(msg.summary);
|
|
||||||
|
|
||||||
resp.Dump("with git status");
|
|
||||||
}
|
|
||||||
|
|
||||||
int GitStatus(int argc, char** argv) {
|
|
||||||
tzset();
|
|
||||||
Options opts = ParseOptions(argc, argv);
|
|
||||||
g_min_log_level = opts.log_level;
|
|
||||||
for (int i = 0; i != argc; ++i) LOG(INFO) << "argv[" << i << "]: " << Print(argv[i]);
|
|
||||||
RequestReader reader(fileno(stdin), opts.lock_fd, opts.parent_pid);
|
|
||||||
RepoCache cache(opts);
|
|
||||||
|
|
||||||
InitGlobalThreadPool(opts.num_threads);
|
|
||||||
git_libgit2_opts(GIT_OPT_ENABLE_STRICT_HASH_VERIFICATION, 0);
|
|
||||||
git_libgit2_opts(GIT_OPT_DISABLE_INDEX_CHECKSUM_VERIFICATION, 1);
|
|
||||||
git_libgit2_opts(GIT_OPT_DISABLE_INDEX_FILEPATH_VALIDATION, 1);
|
|
||||||
git_libgit2_opts(GIT_OPT_DISABLE_READNG_PACKED_TAGS, 1);
|
|
||||||
git_libgit2_init();
|
|
||||||
|
|
||||||
while (true) {
|
|
||||||
try {
|
|
||||||
Request req;
|
|
||||||
if (reader.ReadRequest(req)) {
|
|
||||||
LOG(INFO) << "Processing request: " << req;
|
|
||||||
try {
|
|
||||||
ProcessRequest(opts, cache, req);
|
|
||||||
LOG(INFO) << "Successfully processed request: " << req;
|
|
||||||
} catch (const Exception&) {
|
|
||||||
LOG(ERROR) << "Error processing request: " << req;
|
|
||||||
}
|
|
||||||
} else if (opts.repo_ttl >= Duration()) {
|
|
||||||
cache.Free(Clock::now() - opts.repo_ttl);
|
|
||||||
}
|
|
||||||
} catch (const Exception&) {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
int main(int argc, char** argv) { gitstatus::GitStatus(argc, argv); }
|
|
|
@ -1,456 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "index.h"
|
|
||||||
|
|
||||||
#include <dirent.h>
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <condition_variable>
|
|
||||||
#include <cstdint>
|
|
||||||
#include <cstring>
|
|
||||||
#include <iomanip>
|
|
||||||
#include <iterator>
|
|
||||||
#include <mutex>
|
|
||||||
#include <stack>
|
|
||||||
|
|
||||||
#include "algorithm.h"
|
|
||||||
#include "check.h"
|
|
||||||
#include "dir.h"
|
|
||||||
#include "git.h"
|
|
||||||
#include "index.h"
|
|
||||||
#include "print.h"
|
|
||||||
#include "scope_guard.h"
|
|
||||||
#include "stat.h"
|
|
||||||
#include "string_cmp.h"
|
|
||||||
#include "thread_pool.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
void CommonDir(Str<> str, const char* a, const char* b, size_t* dir_len, size_t* dir_depth) {
|
|
||||||
*dir_len = 0;
|
|
||||||
*dir_depth = 0;
|
|
||||||
for (size_t i = 1; str.Eq(*a, *b) && *a; ++i, ++a, ++b) {
|
|
||||||
if (*a == '/') {
|
|
||||||
*dir_len = i;
|
|
||||||
++*dir_depth;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
size_t Weight(const IndexDir& dir) { return 1 + dir.subdirs.size() + dir.files.size(); }
|
|
||||||
|
|
||||||
bool MTimeEq(const git_index_time& index, const struct timespec& workdir) {
|
|
||||||
if (index.seconds != workdir.tv_sec) return false;
|
|
||||||
if (int64_t{index.nanoseconds} == workdir.tv_nsec) return true;
|
|
||||||
#ifdef GITSTATUS_ZERO_NSEC
|
|
||||||
return index.nanoseconds == 0;
|
|
||||||
#else
|
|
||||||
return false;
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
bool IsModified(const git_index_entry* entry, const struct stat& st, const RepoCaps& caps) {
|
|
||||||
mode_t mode = st.st_mode;
|
|
||||||
if (S_ISREG(mode)) {
|
|
||||||
if (!caps.has_symlinks && S_ISLNK(entry->mode)) {
|
|
||||||
mode = entry->mode;
|
|
||||||
} else if (!caps.trust_filemode) {
|
|
||||||
mode = entry->mode;
|
|
||||||
} else {
|
|
||||||
mode = S_IFREG | (mode & 0100 ? 0755 : 0644);
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
mode &= S_IFMT;
|
|
||||||
}
|
|
||||||
|
|
||||||
bool res = false;
|
|
||||||
|
|
||||||
#define COND(field, cond...) \
|
|
||||||
if (cond) { \
|
|
||||||
} else \
|
|
||||||
res = true, \
|
|
||||||
LOG(DEBUG) << "Dirty candidate (modified): " << Print(entry->path) << ": " #field " "
|
|
||||||
|
|
||||||
COND(ino, !entry->ino || entry->ino == static_cast<std::uint32_t>(st.st_ino))
|
|
||||||
<< entry->ino << " => " << static_cast<std::uint32_t>(st.st_ino);
|
|
||||||
|
|
||||||
COND(stage, GIT_INDEX_ENTRY_STAGE(entry) == 0) << "=> " << GIT_INDEX_ENTRY_STAGE(entry);
|
|
||||||
COND(fsize, int64_t{entry->file_size} == st.st_size) << entry->file_size << " => " << st.st_size;
|
|
||||||
COND(mtime, MTimeEq(entry->mtime, MTim(st))) << Print(entry->mtime) << " => " << Print(MTim(st));
|
|
||||||
COND(mode, entry->mode == mode) << std::oct << entry->mode << " => " << std::oct << mode;
|
|
||||||
|
|
||||||
#undef COND
|
|
||||||
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
int OpenDir(int parent_fd, const char* name) {
|
|
||||||
return openat(parent_fd, name, O_RDONLY | O_DIRECTORY | O_CLOEXEC);
|
|
||||||
}
|
|
||||||
|
|
||||||
void OpenTail(int* fds, size_t nfds, int root_fd, StringView dirname, Arena& arena) {
|
|
||||||
CHECK(fds && nfds && root_fd >= 0);
|
|
||||||
std::fill(fds, fds + nfds, -1);
|
|
||||||
if (!dirname.len) return;
|
|
||||||
CHECK(dirname.len > 1);
|
|
||||||
CHECK(dirname.ptr[0] != '/');
|
|
||||||
CHECK(dirname.ptr[dirname.len - 1] == '/');
|
|
||||||
|
|
||||||
char* begin = arena.StrDup(dirname.ptr, dirname.len - 1);
|
|
||||||
WithArena<std::vector<const char*>> subdirs(&arena);
|
|
||||||
subdirs.reserve(nfds + 1);
|
|
||||||
|
|
||||||
for (char* sep = begin + dirname.len - 1; subdirs.size() < nfds;) {
|
|
||||||
sep = FindLast(begin, sep, '/');
|
|
||||||
if (sep == begin) break;
|
|
||||||
*sep = 0;
|
|
||||||
subdirs.push_back(sep + 1);
|
|
||||||
}
|
|
||||||
subdirs.push_back(begin);
|
|
||||||
if (subdirs.size() < nfds + 1) subdirs.push_back(".");
|
|
||||||
CHECK(subdirs.size() <= nfds + 1);
|
|
||||||
|
|
||||||
for (size_t i = subdirs.size(); i != 1; --i) {
|
|
||||||
const char* path = subdirs[i - 1];
|
|
||||||
if ((root_fd = OpenDir(root_fd, path)) < 0) {
|
|
||||||
for (; i != subdirs.size(); ++i) {
|
|
||||||
CHECK(!close(fds[i - 1])) << Errno();
|
|
||||||
fds[i - 1] = -1;
|
|
||||||
}
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
fds[i - 2] = root_fd;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
std::vector<const char*> ScanDirs(git_index* index, int root_fd, IndexDir* const* begin,
|
|
||||||
IndexDir* const* end, const RepoCaps& caps,
|
|
||||||
const ScanOpts& opts) {
|
|
||||||
const Str<> str(caps.case_sensitive);
|
|
||||||
|
|
||||||
Arena arena;
|
|
||||||
std::vector<const char*> dirty_candidates;
|
|
||||||
std::vector<char*> entries;
|
|
||||||
entries.reserve(128);
|
|
||||||
|
|
||||||
auto AddCandidate = [&](const char* kind, const char* path) {
|
|
||||||
if (kind) LOG(DEBUG) << "Dirty candidate (" << kind << "): " << Print(path);
|
|
||||||
dirty_candidates.push_back(path);
|
|
||||||
};
|
|
||||||
|
|
||||||
constexpr ssize_t kDirStackSize = 5;
|
|
||||||
int dir_fd[kDirStackSize];
|
|
||||||
std::fill(std::begin(dir_fd), std::end(dir_fd), -1);
|
|
||||||
auto Close = [](int& fd) {
|
|
||||||
if (fd >= 0) {
|
|
||||||
CHECK(!close(fd)) << Errno();
|
|
||||||
fd = -1;
|
|
||||||
}
|
|
||||||
};
|
|
||||||
auto CloseAll = [&] { std::for_each(std::begin(dir_fd), std::end(dir_fd), Close); };
|
|
||||||
ON_SCOPE_EXIT(&) { CloseAll(); };
|
|
||||||
if (begin != end) OpenTail(dir_fd, kDirStackSize, root_fd, (*begin)->path, arena);
|
|
||||||
|
|
||||||
for (IndexDir* const* it = begin; it != end; ++it) {
|
|
||||||
IndexDir& dir = **it;
|
|
||||||
|
|
||||||
auto Basename = [&](const git_index_entry* e) { return e->path + dir.path.len; };
|
|
||||||
|
|
||||||
auto AddUnmached = [&](StringView basename) {
|
|
||||||
if (!basename.len) {
|
|
||||||
dir.st = {};
|
|
||||||
dir.unmatched.clear();
|
|
||||||
dir.arena.Reuse();
|
|
||||||
} else if (str.Eq(basename, StringView(".git/"))) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
char* path = dir.arena.StrCat(dir.path, basename);
|
|
||||||
dir.unmatched.push_back(path);
|
|
||||||
AddCandidate(basename.len ? "new" : "unreadable", path);
|
|
||||||
};
|
|
||||||
|
|
||||||
auto StatFiles = [&]() {
|
|
||||||
struct stat st;
|
|
||||||
for (const git_index_entry* file : dir.files) {
|
|
||||||
if (fstatat(*dir_fd, Basename(file), &st, AT_SYMLINK_NOFOLLOW)) {
|
|
||||||
AddCandidate(errno == ENOENT ? "deleted" : "unreadable", file->path);
|
|
||||||
} else if (IsModified(file, st, caps)) {
|
|
||||||
AddCandidate(nullptr, file->path);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
ssize_t d = 0;
|
|
||||||
if ((it == begin || (d = it[-1]->depth + 1 - dir.depth) < kDirStackSize) && dir_fd[d] >= 0) {
|
|
||||||
CHECK(d >= 0);
|
|
||||||
int fd = OpenDir(dir_fd[d], arena.StrDup(dir.basename.ptr, dir.basename.len));
|
|
||||||
for (ssize_t i = 0; i != d; ++i) Close(dir_fd[i]);
|
|
||||||
std::rotate(dir_fd, dir_fd + (d ? d : kDirStackSize) - 1, dir_fd + kDirStackSize);
|
|
||||||
Close(*dir_fd);
|
|
||||||
*dir_fd = fd;
|
|
||||||
} else {
|
|
||||||
CloseAll();
|
|
||||||
if (dir.path.len) {
|
|
||||||
CHECK(dir.path.ptr[0] != '/');
|
|
||||||
CHECK(dir.path.ptr[dir.path.len - 1] == '/');
|
|
||||||
*dir_fd = OpenDir(root_fd, arena.StrDup(dir.path.ptr, dir.path.len - 1));
|
|
||||||
} else {
|
|
||||||
VERIFY((*dir_fd = dup(root_fd)) >= 0) << Errno();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (*dir_fd < 0) {
|
|
||||||
CloseAll();
|
|
||||||
AddUnmached("");
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!opts.include_untracked) {
|
|
||||||
StatFiles();
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (opts.untracked_cache != Tribool::kFalse) {
|
|
||||||
struct stat st;
|
|
||||||
if (fstat(*dir_fd, &st)) {
|
|
||||||
AddUnmached("");
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
if (opts.untracked_cache == Tribool::kTrue && StatEq(st, dir.st)) {
|
|
||||||
StatFiles();
|
|
||||||
for (const char* path : dir.unmatched) AddCandidate("new", path);
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
dir.st = st;
|
|
||||||
}
|
|
||||||
|
|
||||||
entries.clear();
|
|
||||||
arena.Reuse();
|
|
||||||
if (!ListDir(*dir_fd, arena, entries, caps.precompose_unicode, caps.case_sensitive)) {
|
|
||||||
AddUnmached("");
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
dir.unmatched.clear();
|
|
||||||
dir.arena.Reuse();
|
|
||||||
|
|
||||||
const git_index_entry* const* file = dir.files.data();
|
|
||||||
const git_index_entry* const* file_end = file + dir.files.size();
|
|
||||||
const StringView* subdir = dir.subdirs.data();
|
|
||||||
const StringView* subdir_end = subdir + dir.subdirs.size();
|
|
||||||
|
|
||||||
for (char* entry : entries) {
|
|
||||||
bool matched = false;
|
|
||||||
|
|
||||||
for (; file != file_end; ++file) {
|
|
||||||
int cmp = str.Cmp(Basename(*file), entry);
|
|
||||||
if (cmp < 0) {
|
|
||||||
AddCandidate("deleted", (*file)->path);
|
|
||||||
} else if (cmp == 0) {
|
|
||||||
struct stat st;
|
|
||||||
if (fstatat(*dir_fd, entry, &st, AT_SYMLINK_NOFOLLOW)) {
|
|
||||||
AddCandidate("unreadable", (*file)->path);
|
|
||||||
} else if (IsModified(*file, st, caps)) {
|
|
||||||
AddCandidate(nullptr, (*file)->path);
|
|
||||||
}
|
|
||||||
matched = true;
|
|
||||||
++file;
|
|
||||||
break;
|
|
||||||
} else {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (matched) continue;
|
|
||||||
|
|
||||||
for (; subdir != subdir_end; ++subdir) {
|
|
||||||
int cmp = str.Cmp(*subdir, entry);
|
|
||||||
if (cmp > 0) break;
|
|
||||||
if (cmp == 0) {
|
|
||||||
matched = true;
|
|
||||||
++subdir;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!matched) {
|
|
||||||
StringView basename(entry);
|
|
||||||
if (entry[-1] == DT_DIR) entry[basename.len++] = '/';
|
|
||||||
AddUnmached(basename);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
for (; file != file_end; ++file) AddCandidate("deleted", (*file)->path);
|
|
||||||
}
|
|
||||||
|
|
||||||
return dirty_candidates;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
RepoCaps::RepoCaps(git_repository* repo, git_index* index) {
|
|
||||||
trust_filemode = git_index_is_filemode_trustworthy(index);
|
|
||||||
has_symlinks = git_index_supports_symlinks(index);
|
|
||||||
case_sensitive = git_index_is_case_sensitive(index);
|
|
||||||
precompose_unicode = git_index_precompose_unicode(index);
|
|
||||||
LOG(DEBUG) << "Repository capabilities for " << Print(git_repository_workdir(repo)) << ": "
|
|
||||||
<< "is_filemode_trustworthy = " << std::boolalpha << trust_filemode << ", "
|
|
||||||
<< "index_supports_symlinks = " << std::boolalpha << has_symlinks << ", "
|
|
||||||
<< "index_is_case_sensitive = " << std::boolalpha << case_sensitive << ", "
|
|
||||||
<< "precompose_unicode = " << std::boolalpha << precompose_unicode;
|
|
||||||
}
|
|
||||||
|
|
||||||
Index::Index(git_repository* repo, git_index* index)
|
|
||||||
: dirs_(&arena_),
|
|
||||||
splits_(&arena_),
|
|
||||||
git_index_(index),
|
|
||||||
root_dir_(git_repository_workdir(repo)),
|
|
||||||
caps_(repo, index) {
|
|
||||||
size_t total_weight = InitDirs(index);
|
|
||||||
InitSplits(total_weight);
|
|
||||||
}
|
|
||||||
|
|
||||||
size_t Index::InitDirs(git_index* index) {
|
|
||||||
const Str<> str(git_index_is_case_sensitive(index));
|
|
||||||
const size_t index_size = git_index_entrycount(index);
|
|
||||||
dirs_.reserve(index_size / 8);
|
|
||||||
std::stack<IndexDir*> stack;
|
|
||||||
stack.push(arena_.DirectInit<IndexDir>(&arena_));
|
|
||||||
|
|
||||||
size_t total_weight = 0;
|
|
||||||
auto PopDir = [&] {
|
|
||||||
CHECK(!stack.empty());
|
|
||||||
IndexDir* top = stack.top();
|
|
||||||
CHECK(top->depth + 1 == stack.size());
|
|
||||||
if (!std::is_sorted(top->subdirs.begin(), top->subdirs.end(), str.Lt)) {
|
|
||||||
StrSort(top->subdirs.begin(), top->subdirs.end(), str.case_sensitive);
|
|
||||||
}
|
|
||||||
total_weight += Weight(*top);
|
|
||||||
dirs_.push_back(top);
|
|
||||||
stack.pop();
|
|
||||||
};
|
|
||||||
|
|
||||||
for (size_t i = 0; i != index_size; ++i) {
|
|
||||||
const git_index_entry* entry = git_index_get_byindex_no_sort(index, i);
|
|
||||||
IndexDir* prev = stack.top();
|
|
||||||
size_t common_len, common_depth;
|
|
||||||
CommonDir(str, prev->path.ptr, entry->path, &common_len, &common_depth);
|
|
||||||
CHECK(common_depth <= prev->depth);
|
|
||||||
|
|
||||||
for (size_t i = common_depth; i != prev->depth; ++i) PopDir();
|
|
||||||
|
|
||||||
for (const char* p = entry->path + common_len; (p = std::strchr(p, '/')); ++p) {
|
|
||||||
IndexDir* top = stack.top();
|
|
||||||
StringView subdir(entry->path + top->path.len, p);
|
|
||||||
top->subdirs.push_back(subdir);
|
|
||||||
IndexDir* dir = arena_.DirectInit<IndexDir>(&arena_);
|
|
||||||
dir->path = StringView(entry->path, p - entry->path + 1);
|
|
||||||
dir->basename = subdir;
|
|
||||||
dir->depth = stack.size();
|
|
||||||
CHECK(dir->path.ptr[dir->path.len - 1] == '/');
|
|
||||||
stack.push(dir);
|
|
||||||
}
|
|
||||||
|
|
||||||
CHECK(!stack.empty());
|
|
||||||
IndexDir* dir = stack.top();
|
|
||||||
dir->files.push_back(entry);
|
|
||||||
}
|
|
||||||
|
|
||||||
CHECK(!stack.empty());
|
|
||||||
do {
|
|
||||||
PopDir();
|
|
||||||
} while (!stack.empty());
|
|
||||||
std::reverse(dirs_.begin(), dirs_.end());
|
|
||||||
|
|
||||||
return total_weight;
|
|
||||||
}
|
|
||||||
|
|
||||||
void Index::InitSplits(size_t total_weight) {
|
|
||||||
constexpr size_t kMinShardWeight = 512;
|
|
||||||
const size_t kNumShards = 16 * GlobalThreadPool()->num_threads();
|
|
||||||
const size_t shard_weight = std::max(kMinShardWeight, total_weight / kNumShards);
|
|
||||||
|
|
||||||
splits_.reserve(kNumShards + 1);
|
|
||||||
splits_.push_back(0);
|
|
||||||
|
|
||||||
for (size_t i = 0, w = 0; i != dirs_.size(); ++i) {
|
|
||||||
w += Weight(*dirs_[i]);
|
|
||||||
if (w >= shard_weight) {
|
|
||||||
w = 0;
|
|
||||||
splits_.push_back(i + 1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (splits_.back() != dirs_.size()) splits_.push_back(dirs_.size());
|
|
||||||
CHECK(splits_.size() <= kNumShards + 1);
|
|
||||||
CHECK(std::is_sorted(splits_.begin(), splits_.end()));
|
|
||||||
CHECK(std::adjacent_find(splits_.begin(), splits_.end()) == splits_.end());
|
|
||||||
}
|
|
||||||
|
|
||||||
std::vector<const char*> Index::GetDirtyCandidates(const ScanOpts& opts) {
|
|
||||||
int root_fd = open(root_dir_, O_RDONLY | O_DIRECTORY | O_CLOEXEC);
|
|
||||||
VERIFY(root_fd >= 0);
|
|
||||||
ON_SCOPE_EXIT(&) { CHECK(!close(root_fd)) << Errno(); };
|
|
||||||
|
|
||||||
CHECK(!splits_.empty());
|
|
||||||
|
|
||||||
std::mutex mutex;
|
|
||||||
std::condition_variable cv;
|
|
||||||
size_t inflight = splits_.size() - 1;
|
|
||||||
bool error = false;
|
|
||||||
std::vector<const char*> res;
|
|
||||||
|
|
||||||
for (size_t i = 0; i != splits_.size() - 1; ++i) {
|
|
||||||
size_t from = splits_[i];
|
|
||||||
size_t to = splits_[i + 1];
|
|
||||||
|
|
||||||
GlobalThreadPool()->Schedule([&, from, to]() {
|
|
||||||
ON_SCOPE_EXIT(&) {
|
|
||||||
std::unique_lock<std::mutex> lock(mutex);
|
|
||||||
CHECK(inflight);
|
|
||||||
if (--inflight == 0) cv.notify_one();
|
|
||||||
};
|
|
||||||
try {
|
|
||||||
std::vector<const char*> candidates =
|
|
||||||
ScanDirs(git_index_, root_fd, dirs_.data() + from, dirs_.data() + to, caps_, opts);
|
|
||||||
if (!candidates.empty()) {
|
|
||||||
std::unique_lock<std::mutex> lock(mutex);
|
|
||||||
res.insert(res.end(), candidates.begin(), candidates.end());
|
|
||||||
}
|
|
||||||
} catch (const Exception&) {
|
|
||||||
std::unique_lock<std::mutex> lock(mutex);
|
|
||||||
error = true;
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
{
|
|
||||||
std::unique_lock<std::mutex> lock(mutex);
|
|
||||||
while (inflight) cv.wait(lock);
|
|
||||||
}
|
|
||||||
|
|
||||||
VERIFY(!error);
|
|
||||||
StrSort(res.begin(), res.end(), git_index_is_case_sensitive(git_index_));
|
|
||||||
auto StrEq = [](const char* a, const char* b) { return !strcmp(a, b); };
|
|
||||||
res.erase(std::unique(res.begin(), res.end(), StrEq), res.end());
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,84 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_INDEX_H_
|
|
||||||
#define ROMKATV_GITSTATUS_INDEX_H_
|
|
||||||
|
|
||||||
#include <sys/stat.h>
|
|
||||||
|
|
||||||
#include <git2.h>
|
|
||||||
|
|
||||||
#include <cstddef>
|
|
||||||
#include <string>
|
|
||||||
#include <vector>
|
|
||||||
|
|
||||||
#include "arena.h"
|
|
||||||
#include "options.h"
|
|
||||||
#include "string_view.h"
|
|
||||||
#include "tribool.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
struct RepoCaps {
|
|
||||||
RepoCaps(git_repository* repo, git_index* index);
|
|
||||||
|
|
||||||
bool trust_filemode;
|
|
||||||
bool has_symlinks;
|
|
||||||
bool case_sensitive;
|
|
||||||
bool precompose_unicode;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct ScanOpts {
|
|
||||||
bool include_untracked;
|
|
||||||
Tribool untracked_cache;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct IndexDir {
|
|
||||||
explicit IndexDir(Arena* arena) : files(arena), subdirs(arena) {}
|
|
||||||
|
|
||||||
StringView path;
|
|
||||||
StringView basename;
|
|
||||||
size_t depth = 0;
|
|
||||||
struct stat st = {};
|
|
||||||
WithArena<std::vector<const git_index_entry*>> files;
|
|
||||||
WithArena<std::vector<StringView>> subdirs;
|
|
||||||
|
|
||||||
Arena arena;
|
|
||||||
std::vector<const char*> unmatched;
|
|
||||||
};
|
|
||||||
|
|
||||||
class Index {
|
|
||||||
public:
|
|
||||||
Index(git_repository* repo, git_index* index);
|
|
||||||
|
|
||||||
std::vector<const char*> GetDirtyCandidates(const ScanOpts& opts);
|
|
||||||
|
|
||||||
private:
|
|
||||||
size_t InitDirs(git_index* index);
|
|
||||||
void InitSplits(size_t total_weight);
|
|
||||||
|
|
||||||
Arena arena_;
|
|
||||||
WithArena<std::vector<IndexDir*>> dirs_;
|
|
||||||
WithArena<std::vector<size_t>> splits_;
|
|
||||||
git_index* git_index_;
|
|
||||||
const char* root_dir_;
|
|
||||||
RepoCaps caps_;
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_GIT_H_
|
|
|
@ -1,139 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "logging.h"
|
|
||||||
|
|
||||||
#include <pthread.h>
|
|
||||||
#include <time.h>
|
|
||||||
|
|
||||||
#include <cerrno>
|
|
||||||
#include <cstdio>
|
|
||||||
#include <cstring>
|
|
||||||
#include <ctime>
|
|
||||||
#include <mutex>
|
|
||||||
#include <string>
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace internal_logging {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
std::mutex g_log_mutex;
|
|
||||||
|
|
||||||
constexpr char kHexLower[] = {'0', '1', '2', '3', '4', '5', '6', '7',
|
|
||||||
'8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
|
|
||||||
|
|
||||||
void FormatThreadId(char (&out)[2 * sizeof(std::uintptr_t) + 1]) {
|
|
||||||
std::uintptr_t tid = (std::uintptr_t)pthread_self();
|
|
||||||
char* p = out + sizeof(out) - 1;
|
|
||||||
*p = 0;
|
|
||||||
do {
|
|
||||||
--p;
|
|
||||||
*p = kHexLower[tid & 0xF];
|
|
||||||
tid >>= 4;
|
|
||||||
} while (p != out);
|
|
||||||
}
|
|
||||||
|
|
||||||
void FormatCurrentTime(char (&out)[64]) {
|
|
||||||
std::time_t time = std::time(nullptr);
|
|
||||||
struct tm tm;
|
|
||||||
if (localtime_r(&time, &tm) != &tm || std::strftime(out, sizeof(out), "%F %T", &tm) == 0) {
|
|
||||||
std::strcpy(out, "undef");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
LogStreamBase::LogStreamBase(const char* file, int line, LogLevel lvl)
|
|
||||||
: errno_(errno), file_(file), line_(line), lvl_(LogLevelStr(lvl)) {
|
|
||||||
strm_ = std::make_unique<std::ostringstream>();
|
|
||||||
}
|
|
||||||
|
|
||||||
void LogStreamBase::Flush() {
|
|
||||||
{
|
|
||||||
std::string msg = strm_->str();
|
|
||||||
char tid[2 * sizeof(std::uintptr_t) + 1];
|
|
||||||
FormatThreadId(tid);
|
|
||||||
char time[64];
|
|
||||||
FormatCurrentTime(time);
|
|
||||||
|
|
||||||
std::unique_lock<std::mutex> lock(g_log_mutex);
|
|
||||||
std::fprintf(stderr, "[%s %s %s %s:%d] %s\n", time, tid, lvl_, file_, line_, msg.c_str());
|
|
||||||
}
|
|
||||||
strm_.reset();
|
|
||||||
errno = errno_;
|
|
||||||
}
|
|
||||||
|
|
||||||
std::ostream& operator<<(std::ostream& strm, Errno e) {
|
|
||||||
// GNU C Library uses a buffer of 1024 characters for strerror(). Mimic to avoid truncations.
|
|
||||||
char buf[1024];
|
|
||||||
auto x = strerror_r(e.err, buf, sizeof(buf));
|
|
||||||
// There are two versions of strerror_r with different semantics. We can figure out which
|
|
||||||
// one we've got by looking at the result type.
|
|
||||||
if (std::is_same<decltype(x), int>::value) {
|
|
||||||
// XSI-compliant version.
|
|
||||||
strm << (x ? "unknown error" : buf);
|
|
||||||
} else if (std::is_same<decltype(x), char*>::value) {
|
|
||||||
// GNU-specific version.
|
|
||||||
strm << x;
|
|
||||||
} else {
|
|
||||||
// Something else entirely.
|
|
||||||
strm << "unknown error";
|
|
||||||
}
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace internal_logging
|
|
||||||
|
|
||||||
LogLevel g_min_log_level = INFO;
|
|
||||||
|
|
||||||
const char* LogLevelStr(LogLevel lvl) {
|
|
||||||
switch (lvl) {
|
|
||||||
case DEBUG:
|
|
||||||
return "DEBUG";
|
|
||||||
case INFO:
|
|
||||||
return "INFO";
|
|
||||||
case WARN:
|
|
||||||
return "WARN";
|
|
||||||
case ERROR:
|
|
||||||
return "ERROR";
|
|
||||||
case FATAL:
|
|
||||||
return "FATAL";
|
|
||||||
}
|
|
||||||
return "UNKNOWN";
|
|
||||||
}
|
|
||||||
|
|
||||||
bool ParseLogLevel(const char* s, LogLevel& lvl) {
|
|
||||||
if (!s)
|
|
||||||
return false;
|
|
||||||
else if (!std::strcmp(s, "DEBUG"))
|
|
||||||
lvl = DEBUG;
|
|
||||||
else if (!std::strcmp(s, "INFO"))
|
|
||||||
lvl = INFO;
|
|
||||||
else if (!std::strcmp(s, "WARN"))
|
|
||||||
lvl = WARN;
|
|
||||||
else if (!std::strcmp(s, "ERROR"))
|
|
||||||
lvl = ERROR;
|
|
||||||
else if (!std::strcmp(s, "FATAL"))
|
|
||||||
lvl = FATAL;
|
|
||||||
else
|
|
||||||
return false;
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,124 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_LOGGING_H_
|
|
||||||
#define ROMKATV_GITSTATUS_LOGGING_H_
|
|
||||||
|
|
||||||
#include <cstdlib>
|
|
||||||
#include <memory>
|
|
||||||
#include <ostream>
|
|
||||||
#include <sstream>
|
|
||||||
|
|
||||||
#define LOG(severity) LOG_I(severity)
|
|
||||||
|
|
||||||
#define LOG_I(severity) \
|
|
||||||
(::gitstatus::severity < ::gitstatus::g_min_log_level) \
|
|
||||||
? static_cast<void>(0) \
|
|
||||||
: ::gitstatus::internal_logging::Assignable() = \
|
|
||||||
::gitstatus::internal_logging::LogStream<::gitstatus::severity>(__FILE__, __LINE__, \
|
|
||||||
::gitstatus::severity) \
|
|
||||||
.ref()
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
enum LogLevel {
|
|
||||||
DEBUG,
|
|
||||||
INFO,
|
|
||||||
WARN,
|
|
||||||
ERROR,
|
|
||||||
FATAL,
|
|
||||||
};
|
|
||||||
|
|
||||||
const char* LogLevelStr(LogLevel lvl);
|
|
||||||
bool ParseLogLevel(const char* s, LogLevel& lvl);
|
|
||||||
|
|
||||||
extern LogLevel g_min_log_level;
|
|
||||||
|
|
||||||
namespace internal_logging {
|
|
||||||
|
|
||||||
struct Assignable {
|
|
||||||
template <class T>
|
|
||||||
void operator=(const T&) const {}
|
|
||||||
};
|
|
||||||
|
|
||||||
class LogStreamBase {
|
|
||||||
public:
|
|
||||||
LogStreamBase(const char* file, int line, LogLevel lvl);
|
|
||||||
|
|
||||||
LogStreamBase& ref() { return *this; }
|
|
||||||
std::ostream& strm() { return *strm_; }
|
|
||||||
int stashed_errno() const { return errno_; }
|
|
||||||
|
|
||||||
protected:
|
|
||||||
void Flush();
|
|
||||||
|
|
||||||
private:
|
|
||||||
int errno_;
|
|
||||||
const char* file_;
|
|
||||||
int line_;
|
|
||||||
const char* lvl_;
|
|
||||||
std::unique_ptr<std::ostringstream> strm_;
|
|
||||||
};
|
|
||||||
|
|
||||||
template <LogLevel>
|
|
||||||
class LogStream : public LogStreamBase {
|
|
||||||
public:
|
|
||||||
using LogStreamBase::LogStreamBase;
|
|
||||||
~LogStream() { this->Flush(); }
|
|
||||||
};
|
|
||||||
|
|
||||||
template <>
|
|
||||||
class LogStream<FATAL> : public LogStreamBase {
|
|
||||||
public:
|
|
||||||
using LogStreamBase::LogStreamBase;
|
|
||||||
~LogStream() __attribute__((noreturn)) {
|
|
||||||
this->Flush();
|
|
||||||
std::abort();
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
LogStreamBase& operator<<(LogStreamBase& strm, const T& val) {
|
|
||||||
strm.strm() << val;
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
inline LogStreamBase& operator<<(LogStreamBase& strm, std::ostream& (*manip)(std::ostream&)) {
|
|
||||||
strm.strm() << manip;
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
struct Errno {
|
|
||||||
int err;
|
|
||||||
};
|
|
||||||
|
|
||||||
std::ostream& operator<<(std::ostream& strm, Errno e);
|
|
||||||
|
|
||||||
struct StashedErrno {};
|
|
||||||
|
|
||||||
inline LogStreamBase& operator<<(LogStreamBase& strm, StashedErrno) {
|
|
||||||
return strm << Errno{strm.stashed_errno()};
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace internal_logging
|
|
||||||
|
|
||||||
inline internal_logging::Errno Errno(int err) { return {err}; }
|
|
||||||
inline internal_logging::StashedErrno Errno() { return {}; }
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_LOGGING_H_
|
|
|
@ -1,362 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "options.h"
|
|
||||||
|
|
||||||
#include <fnmatch.h>
|
|
||||||
#include <getopt.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <climits>
|
|
||||||
#include <cstdlib>
|
|
||||||
#include <cstring>
|
|
||||||
#include <iostream>
|
|
||||||
|
|
||||||
#include "print.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
long ParseLong(const char* s) {
|
|
||||||
errno = 0;
|
|
||||||
char* end = nullptr;
|
|
||||||
long res = std::strtol(s, &end, 10);
|
|
||||||
if (*end || end == s || errno) {
|
|
||||||
std::cerr << "gitstatusd: not an integer: " << s << std::endl;
|
|
||||||
std::exit(10);
|
|
||||||
}
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
long ParseInt(const char* s) {
|
|
||||||
long res = ParseLong(s);
|
|
||||||
if (res < INT_MIN || res > INT_MAX) {
|
|
||||||
std::cerr << "gitstatusd: integer out of bounds: " << s << std::endl;
|
|
||||||
std::exit(10);
|
|
||||||
}
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
size_t ParseSizeT(const char* s) {
|
|
||||||
static_assert(sizeof(long) <= sizeof(size_t), "");
|
|
||||||
long res = ParseLong(s);
|
|
||||||
return res >= 0 ? res : -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
void PrintUsage() {
|
|
||||||
std::cout << "Usage: gitstatusd [OPTION]...\n"
|
|
||||||
<< "Print machine-readable status of the git repos for directores in stdin.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< "OPTIONS\n"
|
|
||||||
<< " -l, --lock-fd=NUM [default=-1]\n"
|
|
||||||
<< " If non-negative, check whether the specified file descriptor is locked when\n"
|
|
||||||
<< " not receiving any requests for one second; exit if it isn't locked.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -p, --parent-pid=NUM [default=-1]\n"
|
|
||||||
<< " If non-negative, send signal 0 to the specified PID when not receiving any\n"
|
|
||||||
<< " requests for one second; exit if signal sending fails.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -t, --num-threads=NUM [default=1]\n"
|
|
||||||
<< " Use this many threads to scan git workdir for unstaged and untracked files.\n"
|
|
||||||
<< " Empirically, setting this parameter to twice the number of virtual CPU yields\n"
|
|
||||||
<< " maximum performance.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -v, --log-level=STR [default=INFO]\n"
|
|
||||||
<< " Don't write entires to log whose log level is below this. Log levels in\n"
|
|
||||||
<< " increasing order: DEBUG, INFO, WARN, ERROR, FATAL.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -r, --repo-ttl-seconds=NUM [default=3600]\n"
|
|
||||||
<< " Close git repositories that haven't been used for this long. This is meant to\n"
|
|
||||||
<< " release resources such as memory and file descriptors. The next request for a\n"
|
|
||||||
<< " repo that's been closed is much slower than for a repo that hasn't been.\n"
|
|
||||||
<< " Negative value means infinity.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -z, --max-commit-summary-length=NUM [default=256]\n"
|
|
||||||
<< " Truncate commit summary if it's longer than this many bytes.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -s, --max-num-staged=NUM [default=1]\n"
|
|
||||||
<< " Report at most this many staged changes; negative value means infinity.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -u, --max-num-unstaged=NUM [default=1]\n"
|
|
||||||
<< " Report at most this many unstaged changes; negative value means infinity.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -c, --max-num-conflicted=NUM [default=1]\n"
|
|
||||||
<< " Report at most this many conflicted changes; negative value means infinity.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -d, --max-num-untracked=NUM [default=1]\n"
|
|
||||||
<< " Report at most this many untracked files; negative value means infinity.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -m, --dirty-max-index-size=NUM [default=-1]\n"
|
|
||||||
<< " If a repo has more files in its index than this, override --max-num-unstaged\n"
|
|
||||||
<< " and --max-num-untracked (but not --max-num-staged) with zeros; negative value\n"
|
|
||||||
<< " means infinity.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -e, --recurse-untracked-dirs\n"
|
|
||||||
<< " Count files within untracked directories like `git status --untracked-files`.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -U, --ignore-status-show-untracked-files\n"
|
|
||||||
<< " Unless this option is specified, report zero untracked files for repositories\n"
|
|
||||||
<< " with status.showUntrackedFiles = false.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -W, --ignore-bash-show-untracked-files\n"
|
|
||||||
<< " Unless this option is specified, report zero untracked files for repositories\n"
|
|
||||||
<< " with bash.showUntrackedFiles = false.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -D, --ignore-bash-show-dirty-state\n"
|
|
||||||
<< " Unless this option is specified, report zero staged, unstaged and conflicted\n"
|
|
||||||
<< " changes for repositories with bash.showDirtyState = false.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -V, --version\n"
|
|
||||||
<< " Print gitstatusd version and exit.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -G, --version-glob=STR [default=*]\n"
|
|
||||||
<< " Immediately exit with code 11 if gitstatusd version (see --version) doesn't\n"
|
|
||||||
<< " does not match the specified pattern. Matching is done with fnmatch(3)\n"
|
|
||||||
<< " without flags.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " -h, --help\n"
|
|
||||||
<< " Display this help and exit.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< "INPUT\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " Requests are read from stdin, separated by ascii 30 (record separator). Each\n"
|
|
||||||
<< " request is made of the following fields, in the specified order, separated by\n"
|
|
||||||
<< " ascii 31 (unit separator):\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " 1. Request ID. Any string. Can be empty.\n"
|
|
||||||
<< " 2. Path to the directory for which git stats are being requested.\n"
|
|
||||||
<< " If the first character is ':', it is removed and the remaning path\n"
|
|
||||||
<< " is treated as GIT_DIR.\n"
|
|
||||||
<< " 3. (Optional) '1' to disable computation of anything that requires reading\n"
|
|
||||||
<< " git index; '0' for the default behavior of computing everything.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< "OUTPUT\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " For every request read from stdin there is response written to stdout.\n"
|
|
||||||
<< " Responses are separated by ascii 30 (record separator). Each response is made\n"
|
|
||||||
<< " of the following fields, in the specified order, separated by ascii 31\n"
|
|
||||||
<< " (unit separator):\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " 1. Request id. The same as the first field in the request.\n"
|
|
||||||
<< " 2. 0 if the directory isn't a git repo, 1 otherwise. If 0, all the\n"
|
|
||||||
<< " following fields are missing.\n"
|
|
||||||
<< " 3. Absolute path to the git repository workdir.\n"
|
|
||||||
<< " 4. Commit hash that HEAD is pointing to. 40 hex digits.\n"
|
|
||||||
<< " 5. Local branch name or empty if not on a branch.\n"
|
|
||||||
<< " 6. Upstream branch name. Can be empty.\n"
|
|
||||||
<< " 7. The remote name, e.g. \"upstream\" or \"origin\".\n"
|
|
||||||
<< " 8. Remote URL. Can be empty.\n"
|
|
||||||
<< " 9. Repository state, A.K.A. action. Can be empty.\n"
|
|
||||||
<< " 10. The number of files in the index.\n"
|
|
||||||
<< " 11. The number of staged changes.\n"
|
|
||||||
<< " 12. The number of unstaged changes.\n"
|
|
||||||
<< " 13. The number of conflicted changes.\n"
|
|
||||||
<< " 14. The number of untracked files.\n"
|
|
||||||
<< " 15. Number of commits the current branch is ahead of upstream.\n"
|
|
||||||
<< " 16. Number of commits the current branch is behind upstream.\n"
|
|
||||||
<< " 17. The number of stashes.\n"
|
|
||||||
<< " 18. The last tag (in lexicographical order) that points to the same\n"
|
|
||||||
<< " commit as HEAD.\n"
|
|
||||||
<< " 19. The number of unstaged deleted files.\n"
|
|
||||||
<< " 20. The number of staged new files.\n"
|
|
||||||
<< " 21. The number of staged deleted files.\n"
|
|
||||||
<< " 22. The push remote name, e.g. \"upstream\" or \"origin\".\n"
|
|
||||||
<< " 23. Push remote URL. Can be empty.\n"
|
|
||||||
<< " 24. Number of commits the current branch is ahead of push remote.\n"
|
|
||||||
<< " 25. Number of commits the current branch is behind push remote.\n"
|
|
||||||
<< " 26. Number of files in the index with skip-worktree bit set.\n"
|
|
||||||
<< " 27. Number of files in the index with assume-unchanged bit set.\n"
|
|
||||||
<< " 28. Encoding of the HEAD's commit message. Empty value means UTF-8.\n"
|
|
||||||
<< " 29. The first paragraph of the HEAD's commit message as one line.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< "Note: Renamed files are reported as deleted plus new.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< "EXAMPLE\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " Send a single request and print response (zsh syntax):\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " local req_id=id\n"
|
|
||||||
<< " local dir=$PWD\n"
|
|
||||||
<< " echo -nE $req_id$'\\x1f'$dir$'\\x1e' | ./gitstatusd | {\n"
|
|
||||||
<< " local resp\n"
|
|
||||||
<< " IFS=$'\\x1f' read -rd $'\\x1e' -A resp && print -lr -- \"${(@qq)resp}\"\n"
|
|
||||||
<< " }\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " Output:"
|
|
||||||
<< "\n"
|
|
||||||
<< " 'id'\n"
|
|
||||||
<< " '1'\n"
|
|
||||||
<< " '/home/romka/gitstatus'\n"
|
|
||||||
<< " 'bf46bf03dbab7108801b53f8a720caee8464c9c3'\n"
|
|
||||||
<< " 'master'\n"
|
|
||||||
<< " 'master'\n"
|
|
||||||
<< " 'origin'\n"
|
|
||||||
<< " 'git@github.com:romkatv/gitstatus.git'\n"
|
|
||||||
<< " ''\n"
|
|
||||||
<< " '70'\n"
|
|
||||||
<< " '1'\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " '2'\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " ''\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " ''\n"
|
|
||||||
<< " ''\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " '0'\n"
|
|
||||||
<< " ''\n"
|
|
||||||
<< " 'add a build server for darwin-arm64'\n"
|
|
||||||
<< "\n"
|
|
||||||
<< "EXIT STATUS\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " The command returns zero on success (when printing help or on EOF),\n"
|
|
||||||
<< " non-zero on failure. In the latter case the output is unspecified.\n"
|
|
||||||
<< "\n"
|
|
||||||
<< "COPYRIGHT\n"
|
|
||||||
<< "\n"
|
|
||||||
<< " Copyright 2019 Roman Perepelitsa\n"
|
|
||||||
<< " This is free software; see https://github.com/romkatv/gitstatus for copying\n"
|
|
||||||
<< " conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR\n"
|
|
||||||
<< " A PARTICULAR PURPOSE." << std::endl;
|
|
||||||
}
|
|
||||||
|
|
||||||
const char* Version() {
|
|
||||||
#define _INTERNAL_GITSTATUS_STRINGIZE(x) _INTERNAL_GITSTATUS_STRINGIZE_I(x)
|
|
||||||
#define _INTERNAL_GITSTATUS_STRINGIZE_I(x) #x
|
|
||||||
return _INTERNAL_GITSTATUS_STRINGIZE(GITSTATUS_VERSION);
|
|
||||||
#undef _INTERNAL_GITSTATUS_STRINGIZE_I
|
|
||||||
#undef _INTERNAL_GITSTATUS_STRINGIZE
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
Options ParseOptions(int argc, char** argv) {
|
|
||||||
const struct option opts[] = {{"help", no_argument, nullptr, 'h'},
|
|
||||||
{"version", no_argument, nullptr, 'V'},
|
|
||||||
{"version-glob", required_argument, nullptr, 'G'},
|
|
||||||
{"lock-fd", required_argument, nullptr, 'l'},
|
|
||||||
{"parent-pid", required_argument, nullptr, 'p'},
|
|
||||||
{"num-threads", required_argument, nullptr, 't'},
|
|
||||||
{"log-level", required_argument, nullptr, 'v'},
|
|
||||||
{"repo-ttl-seconds", required_argument, nullptr, 'r'},
|
|
||||||
{"max-commit-summary-length", required_argument, nullptr, 'z'},
|
|
||||||
{"max-num-staged", required_argument, nullptr, 's'},
|
|
||||||
{"max-num-unstaged", required_argument, nullptr, 'u'},
|
|
||||||
{"max-num-conflicted", required_argument, nullptr, 'c'},
|
|
||||||
{"max-num-untracked", required_argument, nullptr, 'd'},
|
|
||||||
{"dirty-max-index-size", required_argument, nullptr, 'm'},
|
|
||||||
{"recurse-untracked-dirs", no_argument, nullptr, 'e'},
|
|
||||||
{"ignore-status-show-untracked-files", no_argument, nullptr, 'U'},
|
|
||||||
{"ignore-bash-show-untracked-files", no_argument, nullptr, 'W'},
|
|
||||||
{"ignore-bash-show-dirty-state", no_argument, nullptr, 'D'},
|
|
||||||
{}};
|
|
||||||
Options res;
|
|
||||||
while (true) {
|
|
||||||
switch (getopt_long(argc, argv, "hVG:l:p:t:v:r:z:s:u:c:d:m:eUWD", opts, nullptr)) {
|
|
||||||
case -1:
|
|
||||||
if (optind != argc) {
|
|
||||||
std::cerr << "unexpected positional argument: " << argv[optind] << std::endl;
|
|
||||||
std::exit(10);
|
|
||||||
}
|
|
||||||
return res;
|
|
||||||
case 'h':
|
|
||||||
PrintUsage();
|
|
||||||
std::exit(0);
|
|
||||||
case 'V':
|
|
||||||
std::cout << Version() << std::endl;
|
|
||||||
std::exit(0);
|
|
||||||
case 'G':
|
|
||||||
if (int err = fnmatch(optarg, Version(), 0)) {
|
|
||||||
if (err != FNM_NOMATCH) {
|
|
||||||
std::cerr << "Cannot match " << Print(Version()) << " against pattern "
|
|
||||||
<< Print(optarg) << ": error " << err;
|
|
||||||
std::exit(10);
|
|
||||||
}
|
|
||||||
std::cerr << "Version mismatch. Wanted (pattern): " << Print(optarg)
|
|
||||||
<< ". Actual: " << Print(Version()) << "." << std::endl;
|
|
||||||
std::exit(11);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case 'l':
|
|
||||||
res.lock_fd = ParseInt(optarg);
|
|
||||||
break;
|
|
||||||
case 'p':
|
|
||||||
res.parent_pid = ParseInt(optarg);
|
|
||||||
break;
|
|
||||||
case 'v':
|
|
||||||
if (!ParseLogLevel(optarg, res.log_level)) {
|
|
||||||
std::cerr << "invalid log level: " << optarg << std::endl;
|
|
||||||
std::exit(10);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case 'r':
|
|
||||||
res.repo_ttl = std::chrono::seconds(ParseLong(optarg));
|
|
||||||
break;
|
|
||||||
case 't': {
|
|
||||||
long n = ParseLong(optarg);
|
|
||||||
if (n <= 0) {
|
|
||||||
std::cerr << "invalid number of threads: " << n << std::endl;
|
|
||||||
std::exit(10);
|
|
||||||
}
|
|
||||||
res.num_threads = n;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
case 'z':
|
|
||||||
res.max_commit_summary_length = ParseSizeT(optarg);
|
|
||||||
break;
|
|
||||||
case 's':
|
|
||||||
res.max_num_staged = ParseSizeT(optarg);
|
|
||||||
break;
|
|
||||||
case 'u':
|
|
||||||
res.max_num_unstaged = ParseSizeT(optarg);
|
|
||||||
break;
|
|
||||||
case 'c':
|
|
||||||
res.max_num_conflicted = ParseSizeT(optarg);
|
|
||||||
break;
|
|
||||||
case 'd':
|
|
||||||
res.max_num_untracked = ParseSizeT(optarg);
|
|
||||||
break;
|
|
||||||
case 'm':
|
|
||||||
res.dirty_max_index_size = ParseSizeT(optarg);
|
|
||||||
break;
|
|
||||||
case 'e':
|
|
||||||
res.recurse_untracked_dirs = true;
|
|
||||||
break;
|
|
||||||
case 'U':
|
|
||||||
res.ignore_status_show_untracked_files = true;
|
|
||||||
break;
|
|
||||||
case 'W':
|
|
||||||
res.ignore_bash_show_untracked_files = true;
|
|
||||||
break;
|
|
||||||
case 'D':
|
|
||||||
res.ignore_bash_show_dirty_state = true;
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
std::exit(10);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,78 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_OPTIONS_H_
|
|
||||||
#define ROMKATV_GITSTATUS_OPTIONS_H_
|
|
||||||
|
|
||||||
#include <chrono>
|
|
||||||
#include <string>
|
|
||||||
|
|
||||||
#include "logging.h"
|
|
||||||
#include "time.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
struct Limits {
|
|
||||||
// Truncate commit summary if it's longer than this many bytes.
|
|
||||||
size_t max_commit_summary_length = 256;
|
|
||||||
// Report at most this many staged changes.
|
|
||||||
size_t max_num_staged = 1;
|
|
||||||
// Report at most this many unstaged changes.
|
|
||||||
size_t max_num_unstaged = 1;
|
|
||||||
// Report at most this many conflicted changes.
|
|
||||||
size_t max_num_conflicted = 1;
|
|
||||||
// Report at most this many untracked files.
|
|
||||||
size_t max_num_untracked = 1;
|
|
||||||
// If a repo has more files in its index than this, override max_num_unstaged and
|
|
||||||
// max_num_untracked (but not max_num_staged) with zeros.
|
|
||||||
size_t dirty_max_index_size = -1;
|
|
||||||
// If true, report untracked files like `git status --untracked-files`.
|
|
||||||
bool recurse_untracked_dirs = false;
|
|
||||||
// Unless true, report zero untracked files for repositories with
|
|
||||||
// status.showUntrackedFiles = false.
|
|
||||||
bool ignore_status_show_untracked_files = false;
|
|
||||||
// Unless true, report zero untracked files for repositories with
|
|
||||||
// bash.showUntrackedFiles = false.
|
|
||||||
bool ignore_bash_show_untracked_files = false;
|
|
||||||
// Unless true, report zero staged, unstaged and conflicted changes for repositories with
|
|
||||||
// bash.showDirtyState = false.
|
|
||||||
bool ignore_bash_show_dirty_state = false;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct Options : Limits {
|
|
||||||
// Use this many threads to scan git workdir for unstaged and untracked files. Must be positive.
|
|
||||||
size_t num_threads = 1;
|
|
||||||
// If non-negative, check whether the specified file descriptor is locked when not receiving any
|
|
||||||
// requests for one second; exit if it isn't locked.
|
|
||||||
int lock_fd = -1;
|
|
||||||
// If non-negative, send signal 0 to the specified PID when not receiving any requests for one
|
|
||||||
// second; exit if signal sending fails.
|
|
||||||
int parent_pid = -1;
|
|
||||||
// Don't write entires to log whose log level is below this. Log levels in increasing order:
|
|
||||||
// DEBUG, INFO, WARN, ERROR, FATAL.
|
|
||||||
LogLevel log_level = INFO;
|
|
||||||
// Close git repositories that haven't been used for this long. This is meant to release resources
|
|
||||||
// such as memory and file descriptors. The next request for a repo that's been closed is much
|
|
||||||
// slower than for a repo that hasn't been. Negative value means infinity.
|
|
||||||
Duration repo_ttl = std::chrono::seconds(3600);
|
|
||||||
};
|
|
||||||
|
|
||||||
Options ParseOptions(int argc, char** argv);
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_OPTIONS_H_
|
|
|
@ -1,101 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_PRINT_H_
|
|
||||||
#define ROMKATV_GITSTATUS_PRINT_H_
|
|
||||||
|
|
||||||
#include <sys/stat.h>
|
|
||||||
|
|
||||||
#include <iomanip>
|
|
||||||
#include <ostream>
|
|
||||||
#include <string>
|
|
||||||
#include <type_traits>
|
|
||||||
#include <utility>
|
|
||||||
#include <vector>
|
|
||||||
|
|
||||||
#include <git2.h>
|
|
||||||
|
|
||||||
#include "string_view.h"
|
|
||||||
#include "strings.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
struct Printable {
|
|
||||||
const T& value;
|
|
||||||
};
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
Printable<T> Print(const T& val) {
|
|
||||||
return {val};
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
std::ostream& operator<<(std::ostream& strm, const Printable<T>& p) {
|
|
||||||
static_assert(!std::is_pointer<std::decay_t<T>>(), "");
|
|
||||||
return strm << p.value;
|
|
||||||
}
|
|
||||||
|
|
||||||
inline std::ostream& operator<<(std::ostream& strm, const Printable<StringView>& p) {
|
|
||||||
Quote(strm, p.value.ptr, p.value.ptr + p.value.len);
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
inline std::ostream& operator<<(std::ostream& strm, const Printable<std::string>& p) {
|
|
||||||
Quote(strm, p.value.data(), p.value.data() + p.value.size());
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
inline std::ostream& operator<<(std::ostream& strm, const Printable<const char*>& p) {
|
|
||||||
Quote(strm, p.value, p.value ? p.value + std::strlen(p.value) : nullptr);
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
inline std::ostream& operator<<(std::ostream& strm, const Printable<char*>& p) {
|
|
||||||
Quote(strm, p.value, p.value ? p.value + std::strlen(p.value) : nullptr);
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class T, class U>
|
|
||||||
std::ostream& operator<<(std::ostream& strm, const Printable<std::pair<T, U>>& p) {
|
|
||||||
return strm << '{' << Print(p.value.first) << ", " << Print(p.value.second) << '}';
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
std::ostream& operator<<(std::ostream& strm, const Printable<std::vector<T>>& p) {
|
|
||||||
strm << '[';
|
|
||||||
for (size_t i = 0; i != p.value.size(); ++i) {
|
|
||||||
if (i) strm << ", ";
|
|
||||||
strm << Print(p.value[i]);
|
|
||||||
}
|
|
||||||
strm << ']';
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
inline std::ostream& operator<<(std::ostream& strm, const Printable<struct timespec>& p) {
|
|
||||||
strm << p.value.tv_sec << '.' << std::setw(9) << std::setfill('0') << p.value.tv_nsec;
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
inline std::ostream& operator<<(std::ostream& strm, const Printable<git_index_time>& p) {
|
|
||||||
strm << p.value.seconds << '.' << std::setw(9) << std::setfill('0') << p.value.nanoseconds;
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_PRINT_H_
|
|
|
@ -1,503 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "repo.h"
|
|
||||||
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <sys/types.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <atomic>
|
|
||||||
#include <cstdlib>
|
|
||||||
#include <cstring>
|
|
||||||
#include <exception>
|
|
||||||
#include <iterator>
|
|
||||||
#include <memory>
|
|
||||||
#include <type_traits>
|
|
||||||
#include <utility>
|
|
||||||
|
|
||||||
#include "arena.h"
|
|
||||||
#include "check.h"
|
|
||||||
#include "check_dir_mtime.h"
|
|
||||||
#include "dir.h"
|
|
||||||
#include "git.h"
|
|
||||||
#include "print.h"
|
|
||||||
#include "scope_guard.h"
|
|
||||||
#include "stat.h"
|
|
||||||
#include "string_cmp.h"
|
|
||||||
#include "thread_pool.h"
|
|
||||||
#include "timer.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
using namespace std::string_literals;
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
T Load(const std::atomic<T>& x) {
|
|
||||||
return x.load(std::memory_order_relaxed);
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
void Store(std::atomic<T>& x, T v) {
|
|
||||||
x.store(v, std::memory_order_relaxed);
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
T Inc(std::atomic<T>& x, T by = 1) {
|
|
||||||
return x.fetch_add(by, std::memory_order_relaxed);
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
T Dec(std::atomic<T>& x) {
|
|
||||||
return x.fetch_sub(1, std::memory_order_relaxed);
|
|
||||||
}
|
|
||||||
|
|
||||||
template <class T>
|
|
||||||
T Exchange(std::atomic<T>& x, T v) {
|
|
||||||
return x.exchange(v, std::memory_order_relaxed);
|
|
||||||
}
|
|
||||||
|
|
||||||
const char* DeltaStr(git_delta_t t) {
|
|
||||||
switch (t) {
|
|
||||||
case GIT_DELTA_UNMODIFIED: return "unmodified";
|
|
||||||
case GIT_DELTA_ADDED: return "added";
|
|
||||||
case GIT_DELTA_DELETED: return "deleted";
|
|
||||||
case GIT_DELTA_MODIFIED: return "modified";
|
|
||||||
case GIT_DELTA_RENAMED: return "renamed";
|
|
||||||
case GIT_DELTA_COPIED: return "copied";
|
|
||||||
case GIT_DELTA_IGNORED: return "ignored";
|
|
||||||
case GIT_DELTA_UNTRACKED: return "untracked";
|
|
||||||
case GIT_DELTA_TYPECHANGE: return "typechange";
|
|
||||||
case GIT_DELTA_UNREADABLE: return "unreadable";
|
|
||||||
case GIT_DELTA_CONFLICTED: return "conflicted";
|
|
||||||
}
|
|
||||||
return "unknown";
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
bool Repo::Shard::Contains(Str<> str, StringView path) const {
|
|
||||||
if (str.Lt(path, start_s)) return false;
|
|
||||||
if (end_s.empty()) return true;
|
|
||||||
path.len = std::min(path.len, end_s.size());
|
|
||||||
return !str.Lt(end_s, path);
|
|
||||||
}
|
|
||||||
|
|
||||||
Repo::Repo(git_repository* repo, Limits lim) : lim_(std::move(lim)), repo_(repo), tag_db_(repo) {
|
|
||||||
if (lim_.max_num_untracked) {
|
|
||||||
GlobalThreadPool()->Schedule([this] {
|
|
||||||
bool check = CheckDirMtime(git_repository_path(repo_));
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
CHECK(Load(untracked_cache_) == Tribool::kUnknown);
|
|
||||||
Store(untracked_cache_, check ? Tribool::kTrue : Tribool::kFalse);
|
|
||||||
cv_.notify_one();
|
|
||||||
});
|
|
||||||
} else {
|
|
||||||
untracked_cache_ = Tribool::kFalse;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
Repo::~Repo() {
|
|
||||||
{
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
while (untracked_cache_ == Tribool::kUnknown) cv_.wait(lock);
|
|
||||||
}
|
|
||||||
if (git_index_) git_index_free(git_index_);
|
|
||||||
git_repository_free(repo_);
|
|
||||||
}
|
|
||||||
|
|
||||||
IndexStats Repo::GetIndexStats(const git_oid* head, git_config* cfg) {
|
|
||||||
ON_SCOPE_EXIT(this, orig_lim = lim_) { lim_ = orig_lim; };
|
|
||||||
auto Off = [&](const char* name) {
|
|
||||||
int val;
|
|
||||||
if (git_config_get_bool(&val, cfg, name) || val) return false;
|
|
||||||
LOG(INFO) << "Honoring git config option: " << name << " = false";
|
|
||||||
return true;
|
|
||||||
};
|
|
||||||
if (!lim_.ignore_status_show_untracked_files && Off("status.showUntrackedFiles")) {
|
|
||||||
lim_.max_num_untracked = 0;
|
|
||||||
}
|
|
||||||
if (!lim_.ignore_bash_show_untracked_files && Off("bash.showUntrackedFiles")) {
|
|
||||||
lim_.max_num_untracked = 0;
|
|
||||||
}
|
|
||||||
if (!lim_.ignore_bash_show_dirty_state && Off("bash.showDirtyState")) {
|
|
||||||
lim_.max_num_staged = 0;
|
|
||||||
lim_.max_num_unstaged = 0;
|
|
||||||
lim_.max_num_conflicted = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (git_index_) {
|
|
||||||
int new_index;
|
|
||||||
VERIFY(!git_index_read_ex(git_index_, 0, &new_index)) << GitError();
|
|
||||||
if (new_index) {
|
|
||||||
head_ = {};
|
|
||||||
index_.reset();
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
VERIFY(!git_repository_index(&git_index_, repo_)) << GitError();
|
|
||||||
// Query an attribute (doesn't matter which) to initialize repo's attribute
|
|
||||||
// cache. It's a workaround for synchronization bugs (data races) in libgit2
|
|
||||||
// that result from lazy cache initialization without synchrnonization.
|
|
||||||
// Thankfully, subsequent cache reads and writes are properly synchronized.
|
|
||||||
const char* attr;
|
|
||||||
VERIFY(!git_attr_get(&attr, repo_, 0, "x", "x")) << GitError();
|
|
||||||
}
|
|
||||||
|
|
||||||
UpdateShards();
|
|
||||||
Store(error_, false);
|
|
||||||
Store(unstaged_, {});
|
|
||||||
Store(untracked_, {});
|
|
||||||
Store(unstaged_deleted_, {});
|
|
||||||
|
|
||||||
std::vector<const char*> dirty_candidates;
|
|
||||||
const size_t index_size = git_index_entrycount(git_index_);
|
|
||||||
|
|
||||||
if (!lim_.max_num_staged && !lim_.max_num_conflicted) {
|
|
||||||
head_ = {};
|
|
||||||
Store(staged_, {});
|
|
||||||
Store(conflicted_, {});
|
|
||||||
Store(staged_new_, {});
|
|
||||||
Store(staged_deleted_, {});
|
|
||||||
Store(skip_worktree_, {});
|
|
||||||
Store(assume_unchanged_, {});
|
|
||||||
} else if (head) {
|
|
||||||
if (git_oid_equal(head, &head_)) {
|
|
||||||
LOG(INFO) << "Index and HEAD unchanged; staged = " << Load(staged_)
|
|
||||||
<< ", conflicted = " << Load(conflicted_);
|
|
||||||
} else {
|
|
||||||
head_ = *head;
|
|
||||||
Store(staged_, {});
|
|
||||||
Store(conflicted_, {});
|
|
||||||
Store(staged_new_, {});
|
|
||||||
Store(staged_deleted_, {});
|
|
||||||
Store(skip_worktree_, {});
|
|
||||||
Store(assume_unchanged_, {});
|
|
||||||
StartStagedScan(head);
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
head_ = {};
|
|
||||||
size_t staged = 0;
|
|
||||||
size_t skip_worktree = 0;
|
|
||||||
size_t assume_unchanged = 0;
|
|
||||||
for (size_t i = 0; i != index_size; ++i) {
|
|
||||||
const git_index_entry* entry = git_index_get_byindex_no_sort(git_index_, i);
|
|
||||||
if (!(entry->flags_extended & GIT_INDEX_ENTRY_INTENT_TO_ADD)) ++staged;
|
|
||||||
if (entry->flags_extended & GIT_INDEX_ENTRY_SKIP_WORKTREE) ++skip_worktree;
|
|
||||||
if (entry->flags & GIT_INDEX_ENTRY_VALID) ++assume_unchanged;
|
|
||||||
}
|
|
||||||
Store(staged_, staged);
|
|
||||||
Store(conflicted_, {});
|
|
||||||
Store(staged_new_, staged);
|
|
||||||
Store(staged_deleted_, {});
|
|
||||||
Store(skip_worktree_, skip_worktree);
|
|
||||||
Store(assume_unchanged_, assume_unchanged);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (index_size <= lim_.dirty_max_index_size &&
|
|
||||||
(lim_.max_num_unstaged || lim_.max_num_untracked)) {
|
|
||||||
if (!index_) index_ = std::make_unique<Index>(repo_, git_index_);
|
|
||||||
dirty_candidates = index_->GetDirtyCandidates({.include_untracked = lim_.max_num_untracked > 0,
|
|
||||||
.untracked_cache = Load(untracked_cache_)});
|
|
||||||
if (dirty_candidates.empty()) {
|
|
||||||
LOG(INFO) << "Clean repo: no dirty candidates";
|
|
||||||
} else {
|
|
||||||
LOG(INFO) << "Found " << dirty_candidates.size() << " dirty candidate(s) spanning from "
|
|
||||||
<< Print(dirty_candidates.front()) << " to " << Print(dirty_candidates.back());
|
|
||||||
}
|
|
||||||
StartDirtyScan(dirty_candidates);
|
|
||||||
}
|
|
||||||
|
|
||||||
Wait();
|
|
||||||
VERIFY(!Load(error_));
|
|
||||||
|
|
||||||
size_t num_staged = std::min(Load(staged_), lim_.max_num_staged);
|
|
||||||
size_t num_unstaged = std::min(Load(unstaged_), lim_.max_num_unstaged);
|
|
||||||
return {.index_size = index_size,
|
|
||||||
.num_staged = num_staged,
|
|
||||||
.num_unstaged = num_unstaged,
|
|
||||||
.num_conflicted = std::min(Load(conflicted_), lim_.max_num_conflicted),
|
|
||||||
.num_untracked = std::min(Load(untracked_), lim_.max_num_untracked),
|
|
||||||
.num_staged_new = std::min(Load(staged_new_), num_staged),
|
|
||||||
.num_staged_deleted = std::min(Load(staged_deleted_), num_staged),
|
|
||||||
.num_unstaged_deleted = std::min(Load(unstaged_deleted_), num_unstaged),
|
|
||||||
.num_skip_worktree = Load(skip_worktree_),
|
|
||||||
.num_assume_unchanged = Load(assume_unchanged_)};
|
|
||||||
}
|
|
||||||
|
|
||||||
int Repo::OnDelta(const char* type, const git_diff_delta& d, std::atomic<size_t>& c1, size_t m1,
|
|
||||||
const std::atomic<size_t>& c2, size_t m2) {
|
|
||||||
auto Msg = [&]() {
|
|
||||||
const char* status = DeltaStr(d.status);
|
|
||||||
std::ostringstream strm;
|
|
||||||
strm << "Found " << type << " file";
|
|
||||||
if (strcmp(status, type)) strm << " (" << status << ")";
|
|
||||||
strm << ": " << Print(d.new_file.path);
|
|
||||||
return strm.str();
|
|
||||||
};
|
|
||||||
|
|
||||||
size_t v = Inc(c1);
|
|
||||||
if (v) {
|
|
||||||
LOG(DEBUG) << Msg();
|
|
||||||
} else {
|
|
||||||
LOG(INFO) << Msg();
|
|
||||||
}
|
|
||||||
if (v + 1 < m1) return GIT_DIFF_DELTA_DO_NOT_INSERT;
|
|
||||||
if (Load(c2) < m2) return GIT_DIFF_DELTA_DO_NOT_INSERT | GIT_DIFF_DELTA_SKIP_TYPE;
|
|
||||||
return GIT_EUSER;
|
|
||||||
}
|
|
||||||
|
|
||||||
void Repo::StartDirtyScan(const std::vector<const char*>& paths) {
|
|
||||||
if (paths.empty()) return;
|
|
||||||
|
|
||||||
git_diff_options opt = GIT_DIFF_OPTIONS_INIT;
|
|
||||||
opt.payload = this;
|
|
||||||
opt.flags = GIT_DIFF_INCLUDE_TYPECHANGE_TREES | GIT_DIFF_SKIP_BINARY_CHECK |
|
|
||||||
GIT_DIFF_DISABLE_PATHSPEC_MATCH | GIT_DIFF_EXEMPLARS;
|
|
||||||
if (lim_.max_num_untracked) {
|
|
||||||
opt.flags |= GIT_DIFF_INCLUDE_UNTRACKED;
|
|
||||||
if (lim_.recurse_untracked_dirs) opt.flags |= GIT_DIFF_RECURSE_UNTRACKED_DIRS;
|
|
||||||
} else {
|
|
||||||
opt.flags |= GIT_DIFF_ENABLE_FAST_UNTRACKED_DIRS;
|
|
||||||
}
|
|
||||||
opt.ignore_submodules = GIT_SUBMODULE_IGNORE_DIRTY;
|
|
||||||
opt.notify_cb = +[](const git_diff* diff, const git_diff_delta* delta,
|
|
||||||
const char* matched_pathspec, void* payload) -> int {
|
|
||||||
if (delta->status == GIT_DELTA_CONFLICTED) return GIT_DIFF_DELTA_DO_NOT_INSERT;
|
|
||||||
Repo* repo = static_cast<Repo*>(payload);
|
|
||||||
if (Load(repo->error_)) return GIT_EUSER;
|
|
||||||
if (delta->status == GIT_DELTA_UNTRACKED) {
|
|
||||||
return repo->OnDelta("untracked", *delta, repo->untracked_, repo->lim_.max_num_untracked,
|
|
||||||
repo->unstaged_, repo->lim_.max_num_unstaged);
|
|
||||||
} else {
|
|
||||||
if (delta->status == GIT_DELTA_DELETED) Inc(repo->unstaged_deleted_);
|
|
||||||
return repo->OnDelta("unstaged", *delta, repo->unstaged_, repo->lim_.max_num_unstaged,
|
|
||||||
repo->untracked_, repo->lim_.max_num_untracked);
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
const Str<> str(git_index_is_case_sensitive(git_index_));
|
|
||||||
auto shard = shards_.begin();
|
|
||||||
for (auto p = paths.begin(); p != paths.end();) {
|
|
||||||
opt.range_start = *p;
|
|
||||||
opt.range_end = *p;
|
|
||||||
opt.pathspec.strings = const_cast<char**>(&*p);
|
|
||||||
opt.pathspec.count = 1;
|
|
||||||
while (!shard->Contains(str, StringView(*p))) ++shard;
|
|
||||||
while (++p != paths.end() && shard->Contains(str, StringView(*p))) {
|
|
||||||
opt.range_end = *p;
|
|
||||||
++opt.pathspec.count;
|
|
||||||
}
|
|
||||||
RunAsync([this, opt]() {
|
|
||||||
git_diff* diff = nullptr;
|
|
||||||
LOG(DEBUG) << "git_diff_index_to_workdir from " << Print(opt.range_start) << " to "
|
|
||||||
<< Print(opt.range_end);
|
|
||||||
switch (git_diff_index_to_workdir(&diff, repo_, git_index_, &opt)) {
|
|
||||||
case 0:
|
|
||||||
git_diff_free(diff);
|
|
||||||
break;
|
|
||||||
case GIT_EUSER:
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
LOG(ERROR) << "git_diff_index_to_workdir: " << GitError();
|
|
||||||
throw Exception();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void Repo::StartStagedScan(const git_oid* head) {
|
|
||||||
git_commit* commit = nullptr;
|
|
||||||
VERIFY(!git_commit_lookup(&commit, repo_, head)) << GitError();
|
|
||||||
ON_SCOPE_EXIT(=) { git_commit_free(commit); };
|
|
||||||
git_tree* tree = nullptr;
|
|
||||||
VERIFY(!git_commit_tree(&tree, commit)) << GitError();
|
|
||||||
|
|
||||||
git_diff_options opt = GIT_DIFF_OPTIONS_INIT;
|
|
||||||
opt.flags = GIT_DIFF_EXEMPLARS | GIT_DIFF_INCLUDE_TYPECHANGE_TREES;
|
|
||||||
opt.payload = this;
|
|
||||||
opt.notify_cb = +[](const git_diff* diff, const git_diff_delta* delta,
|
|
||||||
const char* matched_pathspec, void* payload) -> int {
|
|
||||||
Repo* repo = static_cast<Repo*>(payload);
|
|
||||||
if (Load(repo->error_)) return GIT_EUSER;
|
|
||||||
if (delta->status == GIT_DELTA_CONFLICTED) {
|
|
||||||
return repo->OnDelta("conflicted", *delta, repo->conflicted_, repo->lim_.max_num_conflicted,
|
|
||||||
repo->staged_, repo->lim_.max_num_staged);
|
|
||||||
} else {
|
|
||||||
if (delta->status == GIT_DELTA_ADDED) Inc(repo->staged_new_);
|
|
||||||
if (delta->status == GIT_DELTA_DELETED) Inc(repo->staged_deleted_);
|
|
||||||
return repo->OnDelta("staged", *delta, repo->staged_, repo->lim_.max_num_staged,
|
|
||||||
repo->conflicted_, repo->lim_.max_num_conflicted);
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
for (const Shard& shard : shards_) {
|
|
||||||
RunAsync([this, tree, opt, shard]() mutable {
|
|
||||||
size_t skip_worktree = 0;
|
|
||||||
size_t assume_unchanged = 0;
|
|
||||||
for (size_t i = shard.start_i; i != shard.end_i; ++i) {
|
|
||||||
const git_index_entry* entry = git_index_get_byindex_no_sort(git_index_, i);
|
|
||||||
if (entry->flags_extended & GIT_INDEX_ENTRY_SKIP_WORKTREE) ++skip_worktree;
|
|
||||||
if (entry->flags & GIT_INDEX_ENTRY_VALID) ++assume_unchanged;
|
|
||||||
}
|
|
||||||
Inc(skip_worktree_, skip_worktree);
|
|
||||||
Inc(assume_unchanged_, assume_unchanged);
|
|
||||||
opt.range_start = shard.start_s.c_str();
|
|
||||||
opt.range_end = shard.end_s.c_str();
|
|
||||||
git_diff* diff = nullptr;
|
|
||||||
LOG(DEBUG) << "git_diff_tree_to_index from " << Print(opt.range_start) << " to "
|
|
||||||
<< Print(opt.range_end);
|
|
||||||
switch (git_diff_tree_to_index(&diff, repo_, tree, git_index_, &opt)) {
|
|
||||||
case 0:
|
|
||||||
git_diff_free(diff);
|
|
||||||
break;
|
|
||||||
case GIT_EUSER:
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
LOG(ERROR) << "git_diff_tree_to_index: " << GitError();
|
|
||||||
throw Exception();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void Repo::UpdateShards() {
|
|
||||||
constexpr size_t kEntriesPerShard = 512;
|
|
||||||
|
|
||||||
const Str<> str(git_index_is_case_sensitive(git_index_));
|
|
||||||
size_t index_size = git_index_entrycount(git_index_);
|
|
||||||
ON_SCOPE_EXIT(&) {
|
|
||||||
LOG(INFO) << "Splitting " << index_size << " object(s) into " << shards_.size() << " shard(s)";
|
|
||||||
};
|
|
||||||
|
|
||||||
if (index_size <= kEntriesPerShard || GlobalThreadPool()->num_threads() < 2) {
|
|
||||||
shards_ = {{
|
|
||||||
.start_s = "",
|
|
||||||
.end_s = "",
|
|
||||||
.start_i = 0,
|
|
||||||
.end_i = index_size}};
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
size_t shards =
|
|
||||||
std::min(index_size / kEntriesPerShard + 1, 2 * GlobalThreadPool()->num_threads());
|
|
||||||
shards_.clear();
|
|
||||||
shards_.reserve(shards);
|
|
||||||
std::string last_s;
|
|
||||||
size_t last_i = 0;
|
|
||||||
|
|
||||||
for (size_t i = 0; i != shards - 1; ++i) {
|
|
||||||
size_t idx = (i + 1) * index_size / shards;
|
|
||||||
std::string split = git_index_get_byindex_no_sort(git_index_, idx)->path;
|
|
||||||
auto pos = split.find_last_of('/');
|
|
||||||
if (pos == std::string::npos) continue;
|
|
||||||
split = split.substr(0, pos + 1);
|
|
||||||
Shard shard;
|
|
||||||
shard.end_s = split;
|
|
||||||
--shard.end_s.back();
|
|
||||||
if (!str.Lt(last_s, shard.end_s)) continue;
|
|
||||||
shard.start_s = std::move(last_s);
|
|
||||||
last_s = std::move(split);
|
|
||||||
shard.start_i = last_i;
|
|
||||||
shard.end_i = idx;
|
|
||||||
last_i = idx;
|
|
||||||
shards_.push_back(std::move(shard));
|
|
||||||
}
|
|
||||||
shards_.push_back({
|
|
||||||
.start_s = std::move(last_s),
|
|
||||||
.end_s = "",
|
|
||||||
.start_i = last_i,
|
|
||||||
.end_i = index_size});
|
|
||||||
|
|
||||||
CHECK(!shards_.empty());
|
|
||||||
CHECK(shards_.size() <= shards);
|
|
||||||
CHECK(shards_.front().start_s.empty());
|
|
||||||
CHECK(shards_.front().start_i == 0);
|
|
||||||
CHECK(shards_.back().end_s.empty());
|
|
||||||
CHECK(shards_.back().end_i == index_size);
|
|
||||||
for (size_t i = 0; i != shards_.size(); ++i) {
|
|
||||||
if (i) {
|
|
||||||
const git_index_entry* entry = git_index_get_byindex_no_sort(git_index_, shards_[i].start_i);
|
|
||||||
CHECK(!std::memcmp(shards_[i].start_s.c_str(), entry->path, shards_[i].start_s.size()));
|
|
||||||
CHECK(str.Lt(shards_[i - 1].end_s, shards_[i].start_s));
|
|
||||||
CHECK(shards_[i - 1].end_i == shards_[i].start_i);
|
|
||||||
}
|
|
||||||
if (i != shards_.size() - 1) {
|
|
||||||
CHECK(shards_[i].start_i < shards_[i].end_i);
|
|
||||||
CHECK(str.Lt(shards_[i].start_s, shards_[i].end_s));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void Repo::DecInflight() {
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
CHECK(Load(inflight_) > 0);
|
|
||||||
if (Dec(inflight_) == 1) cv_.notify_one();
|
|
||||||
}
|
|
||||||
|
|
||||||
void Repo::RunAsync(std::function<void()> f) {
|
|
||||||
Inc(inflight_);
|
|
||||||
try {
|
|
||||||
GlobalThreadPool()->Schedule([this, f = std::move(f)] {
|
|
||||||
try {
|
|
||||||
ON_SCOPE_EXIT(&) { DecInflight(); };
|
|
||||||
f();
|
|
||||||
} catch (const Exception&) {
|
|
||||||
if (!Load(error_)) {
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
if (!Load(error_)) {
|
|
||||||
Store(error_, true);
|
|
||||||
cv_.notify_one();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
} catch (...) {
|
|
||||||
DecInflight();
|
|
||||||
throw;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void Repo::Wait() {
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
while (inflight_) cv_.wait(lock);
|
|
||||||
}
|
|
||||||
|
|
||||||
std::future<std::string> Repo::GetTagName(const git_oid* target) {
|
|
||||||
auto* promise = new std::promise<std::string>;
|
|
||||||
std::future<std::string> res = promise->get_future();
|
|
||||||
|
|
||||||
GlobalThreadPool()->Schedule([=] {
|
|
||||||
ON_SCOPE_EXIT(&) { delete promise; };
|
|
||||||
if (!target) {
|
|
||||||
promise->set_value("");
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
try {
|
|
||||||
promise->set_value(tag_db_.TagForCommit(*target));
|
|
||||||
} catch (const Exception&) {
|
|
||||||
promise->set_exception(std::current_exception());
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,126 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_REPO_H_
|
|
||||||
#define ROMKATV_GITSTATUS_REPO_H_
|
|
||||||
|
|
||||||
#include <stddef.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <sys/types.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#include <git2.h>
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <atomic>
|
|
||||||
#include <condition_variable>
|
|
||||||
#include <cstddef>
|
|
||||||
#include <cstring>
|
|
||||||
#include <functional>
|
|
||||||
#include <future>
|
|
||||||
#include <memory>
|
|
||||||
#include <mutex>
|
|
||||||
#include <string>
|
|
||||||
#include <utility>
|
|
||||||
#include <vector>
|
|
||||||
|
|
||||||
#include "check.h"
|
|
||||||
#include "index.h"
|
|
||||||
#include "options.h"
|
|
||||||
#include "string_cmp.h"
|
|
||||||
#include "tag_db.h"
|
|
||||||
#include "time.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
struct IndexStats {
|
|
||||||
size_t index_size = 0;
|
|
||||||
size_t num_staged = 0;
|
|
||||||
size_t num_unstaged = 0;
|
|
||||||
size_t num_conflicted = 0;
|
|
||||||
size_t num_untracked = 0;
|
|
||||||
size_t num_staged_new = 0;
|
|
||||||
size_t num_staged_deleted = 0;
|
|
||||||
size_t num_unstaged_deleted = 0;
|
|
||||||
size_t num_skip_worktree = 0;
|
|
||||||
size_t num_assume_unchanged = 0;
|
|
||||||
};
|
|
||||||
|
|
||||||
class Repo {
|
|
||||||
public:
|
|
||||||
explicit Repo(git_repository* repo, Limits lim);
|
|
||||||
Repo(Repo&& other) = delete;
|
|
||||||
~Repo();
|
|
||||||
|
|
||||||
git_repository* repo() const { return repo_; }
|
|
||||||
|
|
||||||
// Head can be null, in which case has_staged will be false.
|
|
||||||
IndexStats GetIndexStats(const git_oid* head, git_config* cfg);
|
|
||||||
|
|
||||||
// Returns the last tag in lexicographical order whose target is equal to the given, or an
|
|
||||||
// empty string. Target can be null, in which case the tag is empty.
|
|
||||||
std::future<std::string> GetTagName(const git_oid* target);
|
|
||||||
|
|
||||||
private:
|
|
||||||
struct Shard {
|
|
||||||
bool Contains(Str<> str, StringView path) const;
|
|
||||||
std::string start_s;
|
|
||||||
std::string end_s;
|
|
||||||
size_t start_i;
|
|
||||||
size_t end_i;
|
|
||||||
};
|
|
||||||
|
|
||||||
void UpdateShards();
|
|
||||||
|
|
||||||
int OnDelta(const char* type, const git_diff_delta& d, std::atomic<size_t>& c1, size_t m1,
|
|
||||||
const std::atomic<size_t>& c2, size_t m2);
|
|
||||||
|
|
||||||
void StartStagedScan(const git_oid* head);
|
|
||||||
void StartDirtyScan(const std::vector<const char*>& paths);
|
|
||||||
|
|
||||||
void DecInflight();
|
|
||||||
void RunAsync(std::function<void()> f);
|
|
||||||
void Wait();
|
|
||||||
|
|
||||||
Limits lim_;
|
|
||||||
git_repository* const repo_;
|
|
||||||
git_index* git_index_ = nullptr;
|
|
||||||
std::vector<Shard> shards_;
|
|
||||||
git_oid head_ = {};
|
|
||||||
TagDb tag_db_;
|
|
||||||
|
|
||||||
std::unique_ptr<Index> index_;
|
|
||||||
|
|
||||||
std::mutex mutex_;
|
|
||||||
std::condition_variable cv_;
|
|
||||||
std::atomic<size_t> inflight_{0};
|
|
||||||
std::atomic<bool> error_{false};
|
|
||||||
std::atomic<size_t> staged_{0};
|
|
||||||
std::atomic<size_t> unstaged_{0};
|
|
||||||
std::atomic<size_t> conflicted_{0};
|
|
||||||
std::atomic<size_t> untracked_{0};
|
|
||||||
std::atomic<size_t> staged_new_{0};
|
|
||||||
std::atomic<size_t> staged_deleted_{0};
|
|
||||||
std::atomic<size_t> unstaged_deleted_{0};
|
|
||||||
std::atomic<size_t> skip_worktree_{0};
|
|
||||||
std::atomic<size_t> assume_unchanged_{0};
|
|
||||||
std::atomic<Tribool> untracked_cache_{Tribool::kUnknown};
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_REPO_H_
|
|
|
@ -1,167 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "repo_cache.h"
|
|
||||||
|
|
||||||
#include <cstring>
|
|
||||||
|
|
||||||
#include "check.h"
|
|
||||||
#include "git.h"
|
|
||||||
#include "print.h"
|
|
||||||
#include "scope_guard.h"
|
|
||||||
#include "string_view.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
void GitDirs(const char* dir, bool from_dotgit, std::string& gitdir, std::string& workdir) {
|
|
||||||
git_buf gitdir_buf = {};
|
|
||||||
git_buf workdir_buf = {};
|
|
||||||
ON_SCOPE_EXIT(&) {
|
|
||||||
git_buf_free(&gitdir_buf);
|
|
||||||
git_buf_free(&workdir_buf);
|
|
||||||
};
|
|
||||||
int flags = from_dotgit ? GIT_REPOSITORY_OPEN_NO_SEARCH | GIT_REPOSITORY_OPEN_NO_DOTGIT : 0;
|
|
||||||
switch (git_repository_discover_ex(&gitdir_buf, &workdir_buf, NULL, NULL, dir, flags, nullptr)) {
|
|
||||||
case 0:
|
|
||||||
gitdir.assign(gitdir_buf.ptr, gitdir_buf.size);
|
|
||||||
workdir.assign(workdir_buf.ptr, workdir_buf.size);
|
|
||||||
VERIFY(!gitdir.empty() && gitdir.front() == '/' && gitdir.back() == '/');
|
|
||||||
VERIFY(!workdir.empty() && workdir.front() == '/' && workdir.back() == '/');
|
|
||||||
break;
|
|
||||||
case GIT_ENOTFOUND:
|
|
||||||
gitdir.clear();
|
|
||||||
workdir.clear();
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
LOG(ERROR) << "git_repository_open_ext: " << Print(dir) << ": " << GitError();
|
|
||||||
throw Exception();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
git_repository* OpenRepo(const std::string& dir, bool from_dotgit) {
|
|
||||||
git_repository* repo = nullptr;
|
|
||||||
int flags = from_dotgit ? GIT_REPOSITORY_OPEN_NO_SEARCH | GIT_REPOSITORY_OPEN_NO_DOTGIT : 0;
|
|
||||||
switch (git_repository_open_ext(&repo, dir.c_str(), flags, nullptr)) {
|
|
||||||
case 0:
|
|
||||||
return repo;
|
|
||||||
case GIT_ENOTFOUND:
|
|
||||||
return nullptr;
|
|
||||||
default:
|
|
||||||
LOG(ERROR) << "git_repository_open_ext: " << Print(dir) << ": " << GitError();
|
|
||||||
throw Exception();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string DirName(std::string path) {
|
|
||||||
if (path.empty()) return "";
|
|
||||||
while (path.back() == '/') {
|
|
||||||
path.pop_back();
|
|
||||||
if (path.empty()) return "";
|
|
||||||
}
|
|
||||||
do {
|
|
||||||
path.pop_back();
|
|
||||||
if (path.empty()) return "";
|
|
||||||
} while (path.back() != '/');
|
|
||||||
return path;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
Repo* RepoCache::Open(const std::string& dir, bool from_dotgit) {
|
|
||||||
if (dir.empty() || dir.front() != '/') return nullptr;
|
|
||||||
|
|
||||||
std::string gitdir, workdir;
|
|
||||||
GitDirs(dir.c_str(), from_dotgit, gitdir, workdir);
|
|
||||||
if (gitdir.empty()) {
|
|
||||||
// This isn't quite correct because of differences in canonicalization, .git files and GIT_DIR.
|
|
||||||
// A proper solution would require tracking the "discovery dir" for every repository and
|
|
||||||
// performing path canonicalization.
|
|
||||||
if (from_dotgit) {
|
|
||||||
Erase(cache_.find(dir.back() == '/' ? dir : dir + '/'));
|
|
||||||
} else {
|
|
||||||
std::string path = dir;
|
|
||||||
if (path.back() != '/') path += '/';
|
|
||||||
do {
|
|
||||||
Erase(cache_.find(path + ".git/"));
|
|
||||||
path = DirName(path);
|
|
||||||
} while (!path.empty());
|
|
||||||
}
|
|
||||||
return nullptr;
|
|
||||||
}
|
|
||||||
|
|
||||||
auto it = cache_.find(gitdir);
|
|
||||||
if (it != cache_.end()) {
|
|
||||||
lru_.erase(it->second->lru);
|
|
||||||
it->second->lru = lru_.insert({Clock::now(), it});
|
|
||||||
return it->second.get();
|
|
||||||
}
|
|
||||||
|
|
||||||
// Opening from gitdir is faster but we cannot use it when gitdir came from a .git file.
|
|
||||||
git_repository* repo =
|
|
||||||
DirName(gitdir) == workdir ? OpenRepo(gitdir, true) : OpenRepo(dir, from_dotgit);
|
|
||||||
if (!repo) return nullptr;
|
|
||||||
ON_SCOPE_EXIT(&) {
|
|
||||||
if (repo) git_repository_free(repo);
|
|
||||||
};
|
|
||||||
if (git_repository_is_bare(repo)) return nullptr;
|
|
||||||
workdir = git_repository_workdir(repo) ?: "";
|
|
||||||
if (workdir.empty()) return nullptr;
|
|
||||||
VERIFY(workdir.front() == '/' && workdir.back() == '/') << Print(workdir);
|
|
||||||
|
|
||||||
auto x = cache_.emplace(gitdir, nullptr);
|
|
||||||
std::unique_ptr<Entry>& elem = x.first->second;
|
|
||||||
if (elem) {
|
|
||||||
lru_.erase(elem->lru);
|
|
||||||
} else {
|
|
||||||
LOG(INFO) << "Initializing new repository: " << Print(gitdir);
|
|
||||||
|
|
||||||
// Libgit2 initializes odb and refdb lazily with double-locking. To avoid useless work
|
|
||||||
// when multiple threads attempt to initialize the same db at the same time, we trigger
|
|
||||||
// initialization manually before threads are in play.
|
|
||||||
git_odb* odb;
|
|
||||||
VERIFY(!git_repository_odb(&odb, repo)) << GitError();
|
|
||||||
git_odb_free(odb);
|
|
||||||
|
|
||||||
git_refdb* refdb;
|
|
||||||
VERIFY(!git_repository_refdb(&refdb, repo)) << GitError();
|
|
||||||
git_refdb_free(refdb);
|
|
||||||
|
|
||||||
elem = std::make_unique<Entry>(std::exchange(repo, nullptr), lim_);
|
|
||||||
}
|
|
||||||
elem->lru = lru_.insert({Clock::now(), x.first});
|
|
||||||
return elem.get();
|
|
||||||
}
|
|
||||||
|
|
||||||
void RepoCache::Free(Time cutoff) {
|
|
||||||
while (true) {
|
|
||||||
if (lru_.empty()) break;
|
|
||||||
auto it = lru_.begin();
|
|
||||||
if (it->first > cutoff) break;
|
|
||||||
Erase(it->second);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void RepoCache::Erase(Cache::iterator it) {
|
|
||||||
if (it == cache_.end()) return;
|
|
||||||
LOG(INFO) << "Closing repository: " << Print(it->first);
|
|
||||||
lru_.erase(it->second->lru);
|
|
||||||
cache_.erase(it);
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,60 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_REPO_CACHE_H_
|
|
||||||
#define ROMKATV_GITSTATUS_REPO_CACHE_H_
|
|
||||||
|
|
||||||
#include <map>
|
|
||||||
#include <memory>
|
|
||||||
#include <string>
|
|
||||||
#include <unordered_map>
|
|
||||||
#include <utility>
|
|
||||||
|
|
||||||
#include <git2.h>
|
|
||||||
|
|
||||||
#include "options.h"
|
|
||||||
#include "repo.h"
|
|
||||||
#include "time.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
class RepoCache {
|
|
||||||
public:
|
|
||||||
explicit RepoCache(Limits lim) : lim_(std::move(lim)) {}
|
|
||||||
Repo* Open(const std::string& dir, bool from_dotgit);
|
|
||||||
void Free(Time cutoff);
|
|
||||||
|
|
||||||
private:
|
|
||||||
struct Entry;
|
|
||||||
using Cache = std::unordered_map<std::string, std::unique_ptr<Entry>>;
|
|
||||||
using LRU = std::multimap<Time, Cache::iterator>;
|
|
||||||
|
|
||||||
void Erase(Cache::iterator it);
|
|
||||||
|
|
||||||
Limits lim_;
|
|
||||||
Cache cache_;
|
|
||||||
LRU lru_;
|
|
||||||
|
|
||||||
struct Entry : Repo {
|
|
||||||
using Repo::Repo;
|
|
||||||
LRU::iterator lru;
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_REPO_CACHE_H_
|
|
|
@ -1,130 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "request.h"
|
|
||||||
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <signal.h>
|
|
||||||
#include <sys/select.h>
|
|
||||||
#include <sys/types.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <cstdlib>
|
|
||||||
#include <iostream>
|
|
||||||
|
|
||||||
#include "check.h"
|
|
||||||
#include "logging.h"
|
|
||||||
#include "print.h"
|
|
||||||
#include "serialization.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
Request ParseRequest(const std::string& s) {
|
|
||||||
Request res;
|
|
||||||
auto begin = s.begin(), end = s.end(), sep = std::find(begin, end, kFieldSep);
|
|
||||||
VERIFY(sep != end) << "Malformed request: " << s;
|
|
||||||
res.id.assign(begin, sep);
|
|
||||||
|
|
||||||
begin = sep + 1;
|
|
||||||
if (*begin == ':') {
|
|
||||||
res.from_dotgit = true;
|
|
||||||
++begin;
|
|
||||||
}
|
|
||||||
sep = std::find(begin, end, kFieldSep);
|
|
||||||
res.dir.assign(begin, sep);
|
|
||||||
if (sep == end) return res;
|
|
||||||
|
|
||||||
begin = sep + 1;
|
|
||||||
VERIFY(begin + 1 == end && (*begin == '0' || *begin == '1')) << "Malformed request: " << s;
|
|
||||||
res.diff = *begin == '0';
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
bool IsLockedFd(int fd) {
|
|
||||||
CHECK(fd >= 0);
|
|
||||||
struct flock flock = {};
|
|
||||||
flock.l_type = F_RDLCK;
|
|
||||||
flock.l_whence = SEEK_SET;
|
|
||||||
CHECK(fcntl(fd, F_GETLK, &flock) != -1) << Errno();
|
|
||||||
return flock.l_type != F_UNLCK;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
std::ostream& operator<<(std::ostream& strm, const Request& req) {
|
|
||||||
strm << Print(req.id) << " for " << Print(req.dir);
|
|
||||||
if (req.from_dotgit) strm << " [from-dotgit]";
|
|
||||||
if (!req.diff) strm << " [no-diff]";
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
RequestReader::RequestReader(int fd, int lock_fd, int parent_pid)
|
|
||||||
: fd_(fd), lock_fd_(lock_fd), parent_pid_(parent_pid) {
|
|
||||||
CHECK(fd != lock_fd);
|
|
||||||
}
|
|
||||||
|
|
||||||
bool RequestReader::ReadRequest(Request& req) {
|
|
||||||
auto eol = std::find(read_.begin(), read_.end(), kMsgSep);
|
|
||||||
if (eol != read_.end()) {
|
|
||||||
std::string msg(read_.begin(), eol);
|
|
||||||
read_.erase(read_.begin(), eol + 1);
|
|
||||||
req = ParseRequest(msg);
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
char buf[256];
|
|
||||||
while (true) {
|
|
||||||
fd_set fds;
|
|
||||||
FD_ZERO(&fds);
|
|
||||||
FD_SET(fd_, &fds);
|
|
||||||
struct timeval timeout = {.tv_sec = 1};
|
|
||||||
|
|
||||||
int n;
|
|
||||||
CHECK((n = select(fd_ + 1, &fds, NULL, NULL, &timeout)) >= 0) << Errno();
|
|
||||||
if (n == 0) {
|
|
||||||
if (lock_fd_ >= 0 && !IsLockedFd(lock_fd_)) {
|
|
||||||
LOG(INFO) << "Lock on fd " << lock_fd_ << " is gone. Exiting.";
|
|
||||||
std::exit(0);
|
|
||||||
}
|
|
||||||
if (parent_pid_ >= 0 && kill(parent_pid_, 0)) {
|
|
||||||
LOG(INFO) << "Unable to send signal 0 to " << parent_pid_ << ". Exiting.";
|
|
||||||
std::exit(0);
|
|
||||||
}
|
|
||||||
req = {};
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
CHECK((n = read(fd_, buf, sizeof(buf))) >= 0) << Errno();
|
|
||||||
if (n == 0) {
|
|
||||||
LOG(INFO) << "EOF. Exiting.";
|
|
||||||
std::exit(0);
|
|
||||||
}
|
|
||||||
read_.insert(read_.end(), buf, buf + n);
|
|
||||||
int eol = std::find(buf, buf + n, kMsgSep) - buf;
|
|
||||||
if (eol != n) {
|
|
||||||
std::string msg(read_.begin(), read_.end() - (n - eol));
|
|
||||||
read_.erase(read_.begin(), read_.begin() + msg.size() + 1);
|
|
||||||
req = ParseRequest(msg);
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,50 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_REQUEST_H_
|
|
||||||
#define ROMKATV_GITSTATUS_REQUEST_H_
|
|
||||||
|
|
||||||
#include <deque>
|
|
||||||
#include <ostream>
|
|
||||||
#include <string>
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
struct Request {
|
|
||||||
std::string id;
|
|
||||||
std::string dir;
|
|
||||||
bool from_dotgit = false;
|
|
||||||
bool diff = true;
|
|
||||||
};
|
|
||||||
|
|
||||||
std::ostream& operator<<(std::ostream& strm, const Request& req);
|
|
||||||
|
|
||||||
class RequestReader {
|
|
||||||
public:
|
|
||||||
RequestReader(int fd, int lock_fd, int parent_pid);
|
|
||||||
bool ReadRequest(Request& req);
|
|
||||||
|
|
||||||
private:
|
|
||||||
int fd_;
|
|
||||||
int lock_fd_;
|
|
||||||
int parent_pid_;
|
|
||||||
std::deque<char> read_;
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_REQUEST_H_
|
|
|
@ -1,73 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "response.h"
|
|
||||||
|
|
||||||
#include <cctype>
|
|
||||||
#include <cstring>
|
|
||||||
#include <iostream>
|
|
||||||
|
|
||||||
#include "check.h"
|
|
||||||
#include "serialization.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
constexpr char kUnreadable = '?';
|
|
||||||
|
|
||||||
void SafePrint(std::ostream& strm, StringView s) {
|
|
||||||
for (size_t i = 0; i != s.len; ++i) {
|
|
||||||
char c = s.ptr[i];
|
|
||||||
strm << (c > 127 || std::isprint(c) ? c : kUnreadable);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
ResponseWriter::ResponseWriter(std::string request_id) : request_id_(std::move(request_id)) {
|
|
||||||
SafePrint(strm_, request_id_);
|
|
||||||
Print(1);
|
|
||||||
}
|
|
||||||
|
|
||||||
ResponseWriter::~ResponseWriter() {
|
|
||||||
if (!done_) {
|
|
||||||
strm_.str("");
|
|
||||||
SafePrint(strm_, request_id_);
|
|
||||||
Print("0");
|
|
||||||
Dump("without git status");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void ResponseWriter::Print(ssize_t val) {
|
|
||||||
strm_ << kFieldSep;
|
|
||||||
strm_ << val;
|
|
||||||
}
|
|
||||||
|
|
||||||
void ResponseWriter::Print(StringView val) {
|
|
||||||
strm_ << kFieldSep;
|
|
||||||
SafePrint(strm_, val);
|
|
||||||
}
|
|
||||||
|
|
||||||
void ResponseWriter::Dump(const char* log) {
|
|
||||||
CHECK(!done_);
|
|
||||||
done_ = true;
|
|
||||||
LOG(INFO) << "Replying " << log;
|
|
||||||
std::cout << strm_.str() << kMsgSep << std::flush;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,50 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_RESPONSE_H_
|
|
||||||
#define ROMKATV_GITSTATUS_RESPONSE_H_
|
|
||||||
|
|
||||||
#include <cstddef>
|
|
||||||
#include <cstdint>
|
|
||||||
#include <sstream>
|
|
||||||
#include <string>
|
|
||||||
|
|
||||||
#include "string_view.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
class ResponseWriter {
|
|
||||||
public:
|
|
||||||
ResponseWriter(std::string request_id);
|
|
||||||
ResponseWriter(ResponseWriter&&) = delete;
|
|
||||||
~ResponseWriter();
|
|
||||||
|
|
||||||
void Print(ssize_t val);
|
|
||||||
void Print(StringView val);
|
|
||||||
void Print(const char* val) { Print(StringView(val)); }
|
|
||||||
|
|
||||||
void Dump(const char* log);
|
|
||||||
|
|
||||||
private:
|
|
||||||
bool done_ = false;
|
|
||||||
std::string request_id_;
|
|
||||||
std::ostringstream strm_;
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_RESPONSE_H_
|
|
|
@ -1,56 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_SCOPE_GUARD_H_
|
|
||||||
#define ROMKATV_GITSTATUS_SCOPE_GUARD_H_
|
|
||||||
|
|
||||||
#include <utility>
|
|
||||||
|
|
||||||
#define ON_SCOPE_EXIT(capture...) \
|
|
||||||
auto GITSTATUS_INTERNAL_CAT(_gitstatus_scope_guard_, __COUNTER__) = \
|
|
||||||
::gitstatus::internal_scope_guard::ScopeGuardGenerator() = [capture]()
|
|
||||||
|
|
||||||
#define GITSTATUS_INTERNAL_CAT_I(x, y) x##y
|
|
||||||
#define GITSTATUS_INTERNAL_CAT(x, y) GITSTATUS_INTERNAL_CAT_I(x, y)
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
namespace internal_scope_guard {
|
|
||||||
|
|
||||||
void Undefined();
|
|
||||||
|
|
||||||
template <class F>
|
|
||||||
class ScopeGuard {
|
|
||||||
public:
|
|
||||||
explicit ScopeGuard(F f) : f_(std::move(f)) {}
|
|
||||||
~ScopeGuard() { std::move(f_)(); }
|
|
||||||
ScopeGuard(ScopeGuard&& other) : f_(std::move(other.f_)) { Undefined(); }
|
|
||||||
|
|
||||||
private:
|
|
||||||
F f_;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct ScopeGuardGenerator {
|
|
||||||
template <class F>
|
|
||||||
ScopeGuard<F> operator=(F f) const {
|
|
||||||
return ScopeGuard<F>(std::move(f));
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace internal_scope_guard
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_SCOPE_GUARD_H_
|
|
|
@ -1,28 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_SERIALIZATION_H_
|
|
||||||
#define ROMKATV_GITSTATUS_SERIALIZATION_H_
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
constexpr char kFieldSep = 31; // ascii 31 is unit separator
|
|
||||||
constexpr char kMsgSep = 30; // ascii 30 is record separator
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_SERIALIZATION_H_
|
|
|
@ -1,23 +0,0 @@
|
||||||
#ifndef ROMKATV_GITSTATUS_STAT_H_
|
|
||||||
#define ROMKATV_GITSTATUS_STAT_H_
|
|
||||||
|
|
||||||
#include <sys/stat.h>
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
inline const struct timespec& MTim(const struct stat& s) {
|
|
||||||
#ifdef __APPLE__
|
|
||||||
return s.st_mtimespec;
|
|
||||||
#else
|
|
||||||
return s.st_mtim;
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
inline bool StatEq(const struct stat& x, const struct stat& y) {
|
|
||||||
return MTim(x).tv_sec == MTim(y).tv_sec && MTim(x).tv_nsec == MTim(y).tv_nsec &&
|
|
||||||
x.st_size == y.st_size && x.st_ino == y.st_ino && x.st_mode == y.st_mode;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_STAT_H_
|
|
|
@ -1,151 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_STRING_CMP_H_
|
|
||||||
#define ROMKATV_GITSTATUS_STRING_CMP_H_
|
|
||||||
|
|
||||||
#include <string.h> // because there is no std::strcasecmp in C++
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <cctype>
|
|
||||||
#include <cstddef>
|
|
||||||
#include <cstring>
|
|
||||||
|
|
||||||
#include "string_view.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
// WARNING: These routines assume no embedded null characters in StringView. Violations cause UB.
|
|
||||||
|
|
||||||
template <int kCaseSensitive = -1>
|
|
||||||
struct StrCmp;
|
|
||||||
|
|
||||||
template <>
|
|
||||||
struct StrCmp<0> {
|
|
||||||
int operator()(StringView x, StringView y) const {
|
|
||||||
size_t n = std::min(x.len, y.len);
|
|
||||||
int cmp = strncasecmp(x.ptr, y.ptr, n);
|
|
||||||
if (cmp) return cmp;
|
|
||||||
return static_cast<ssize_t>(x.len) - static_cast<ssize_t>(y.len);
|
|
||||||
}
|
|
||||||
|
|
||||||
int operator()(StringView x, const char* y) const {
|
|
||||||
for (const char *p = x.ptr, *e = p + x.len; p != e; ++p, ++y) {
|
|
||||||
if (int cmp = std::tolower(*p) - std::tolower(*y)) return cmp;
|
|
||||||
}
|
|
||||||
return 0 - *y;
|
|
||||||
}
|
|
||||||
|
|
||||||
int operator()(char x, char y) const { return std::tolower(x) - std::tolower(y); }
|
|
||||||
int operator()(const char* x, const char* y) const { return strcasecmp(x, y); }
|
|
||||||
int operator()(const char* x, StringView y) const { return -operator()(y, x); }
|
|
||||||
};
|
|
||||||
|
|
||||||
template <>
|
|
||||||
struct StrCmp<1> {
|
|
||||||
int operator()(StringView x, StringView y) const {
|
|
||||||
size_t n = std::min(x.len, y.len);
|
|
||||||
int cmp = std::memcmp(x.ptr, y.ptr, n);
|
|
||||||
if (cmp) return cmp;
|
|
||||||
return static_cast<ssize_t>(x.len) - static_cast<ssize_t>(y.len);
|
|
||||||
}
|
|
||||||
|
|
||||||
int operator()(StringView x, const char* y) const {
|
|
||||||
for (const char *p = x.ptr, *e = p + x.len; p != e; ++p, ++y) {
|
|
||||||
if (int cmp = *p - *y) return cmp;
|
|
||||||
}
|
|
||||||
return 0 - *y;
|
|
||||||
}
|
|
||||||
|
|
||||||
int operator()(char x, char y) const { return x - y; }
|
|
||||||
int operator()(const char* x, const char* y) const { return std::strcmp(x, y); }
|
|
||||||
int operator()(const char* x, StringView y) const { return -operator()(y, x); }
|
|
||||||
};
|
|
||||||
|
|
||||||
template <>
|
|
||||||
struct StrCmp<-1> {
|
|
||||||
explicit StrCmp(bool case_sensitive) : case_sensitive(case_sensitive) {}
|
|
||||||
|
|
||||||
template <class X, class Y>
|
|
||||||
int operator()(const X& x, const Y& y) const {
|
|
||||||
return case_sensitive ? StrCmp<1>()(x, y) : StrCmp<0>()(x, y);
|
|
||||||
}
|
|
||||||
|
|
||||||
bool case_sensitive;
|
|
||||||
};
|
|
||||||
|
|
||||||
template <int kCaseSensitive = -1>
|
|
||||||
struct StrLt : private StrCmp<kCaseSensitive> {
|
|
||||||
using StrCmp<kCaseSensitive>::StrCmp;
|
|
||||||
|
|
||||||
template <class X, class Y>
|
|
||||||
bool operator()(const X& x, const Y& y) const {
|
|
||||||
return StrCmp<kCaseSensitive>::operator()(x, y) < 0;
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
template <int kCaseSensitive = -1>
|
|
||||||
struct StrEq : private StrCmp<kCaseSensitive> {
|
|
||||||
using StrCmp<kCaseSensitive>::StrCmp;
|
|
||||||
|
|
||||||
template <class X, class Y>
|
|
||||||
bool operator()(const X& x, const Y& y) const {
|
|
||||||
return StrCmp<kCaseSensitive>::operator()(x, y) == 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
bool operator()(const StringView& x, const StringView& y) const {
|
|
||||||
return x.len == y.len && StrCmp<kCaseSensitive>::operator()(x, y) == 0;
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
template <int kCaseSensitive = -1>
|
|
||||||
struct Str {
|
|
||||||
static_assert(kCaseSensitive == 0 || kCaseSensitive == 1, "");
|
|
||||||
|
|
||||||
static const bool case_sensitive = kCaseSensitive;
|
|
||||||
|
|
||||||
StrCmp<kCaseSensitive> Cmp;
|
|
||||||
StrLt<kCaseSensitive> Lt;
|
|
||||||
StrEq<kCaseSensitive> Eq;
|
|
||||||
};
|
|
||||||
|
|
||||||
template <int kCaseSensitive>
|
|
||||||
const bool Str<kCaseSensitive>::case_sensitive;
|
|
||||||
|
|
||||||
template <>
|
|
||||||
struct Str<-1> {
|
|
||||||
explicit Str(bool case_sensitive)
|
|
||||||
: case_sensitive(case_sensitive),
|
|
||||||
Cmp(case_sensitive),
|
|
||||||
Lt(case_sensitive),
|
|
||||||
Eq(case_sensitive) {}
|
|
||||||
|
|
||||||
bool case_sensitive;
|
|
||||||
|
|
||||||
StrCmp<-1> Cmp;
|
|
||||||
StrLt<-1> Lt;
|
|
||||||
StrEq<-1> Eq;
|
|
||||||
};
|
|
||||||
|
|
||||||
template <class Iter>
|
|
||||||
void StrSort(Iter begin, Iter end, bool case_sensitive) {
|
|
||||||
case_sensitive ? std::sort(begin, end, StrLt<true>()) : std::sort(begin, end, StrLt<false>());
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_STRING_CMP_H_
|
|
|
@ -1,77 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_STRING_VIEW_H_
|
|
||||||
#define ROMKATV_GITSTATUS_STRING_VIEW_H_
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <cstddef>
|
|
||||||
#include <cstring>
|
|
||||||
#include <ostream>
|
|
||||||
#include <string>
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
// WARNING: StringView must not have embedded null characters. Violations cause UB.
|
|
||||||
struct StringView {
|
|
||||||
StringView() : StringView("") {}
|
|
||||||
|
|
||||||
// Requires: !memchr(s.data(), 0, s.size()).
|
|
||||||
//
|
|
||||||
// WARNING: The existence of this requirement and the fact that this constructor is implicit
|
|
||||||
// means it's dangerous to have std::string instances with embedded null characters anywhere
|
|
||||||
// in the program. If you have an std::string `s` with embedded nulls, an innocent-looking
|
|
||||||
// `F(s)` might perform an implicit conversion to StringView and land you squarely in the
|
|
||||||
// Undefined Behavior land.
|
|
||||||
StringView(const std::string& s) : StringView(s.c_str(), s.size()) {}
|
|
||||||
|
|
||||||
// Requires: !memchr(ptr, 0, len).
|
|
||||||
StringView(const char* ptr, size_t len) : ptr(ptr), len(len) {}
|
|
||||||
|
|
||||||
// Requires: end >= begin && !memchr(begin, 0, end - begin).
|
|
||||||
StringView(const char* begin, const char* end) : StringView(begin, end - begin) {}
|
|
||||||
|
|
||||||
// Requires: strchr(s, 0) == s + N.
|
|
||||||
template <size_t N>
|
|
||||||
StringView(const char (&s)[N]) : StringView(s, N - 1) {
|
|
||||||
static_assert(N, "");
|
|
||||||
}
|
|
||||||
|
|
||||||
// Explicit because it's the only constructor that isn't O(1).
|
|
||||||
// Are you sure you don't already known the strings's length?
|
|
||||||
explicit StringView(const char* ptr) : StringView(ptr, ptr ? std::strlen(ptr) : 0) {}
|
|
||||||
|
|
||||||
bool StartsWith(StringView prefix) const {
|
|
||||||
return len >= prefix.len && !std::memcmp(ptr, prefix.ptr, prefix.len);
|
|
||||||
}
|
|
||||||
|
|
||||||
bool EndsWith(StringView suffix) const {
|
|
||||||
return len >= suffix.len && !std::memcmp(ptr + (len - suffix.len), suffix.ptr, suffix.len);
|
|
||||||
}
|
|
||||||
|
|
||||||
const char* ptr;
|
|
||||||
size_t len;
|
|
||||||
};
|
|
||||||
|
|
||||||
inline std::ostream& operator<<(std::ostream& strm, StringView s) {
|
|
||||||
if (s.ptr) strm.write(s.ptr, s.len);
|
|
||||||
return strm;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_STRING_VIEW_H_
|
|
|
@ -1,71 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include <cassert>
|
|
||||||
|
|
||||||
#include "strings.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
void CEscape(std::ostream& strm, const char* begin, const char* end) {
|
|
||||||
assert(!begin == !end);
|
|
||||||
if (!begin) return;
|
|
||||||
for (; begin != end; ++begin) {
|
|
||||||
const unsigned char c = *begin;
|
|
||||||
switch (c) {
|
|
||||||
case '\t':
|
|
||||||
strm << "\\t";
|
|
||||||
continue;
|
|
||||||
case '\n':
|
|
||||||
strm << "\\n";
|
|
||||||
continue;
|
|
||||||
case '\r':
|
|
||||||
strm << "\\r";
|
|
||||||
continue;
|
|
||||||
case '"':
|
|
||||||
strm << "\\\"";
|
|
||||||
continue;
|
|
||||||
case '\'':
|
|
||||||
strm << "\\'";
|
|
||||||
continue;
|
|
||||||
case '\\':
|
|
||||||
strm << "\\\\";
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
if (c > 31 && c < 127) {
|
|
||||||
strm << c;
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
strm << '\\';
|
|
||||||
strm << static_cast<char>('0' + ((c >> 6) & 7));
|
|
||||||
strm << static_cast<char>('0' + ((c >> 3) & 7));
|
|
||||||
strm << static_cast<char>('0' + ((c >> 0) & 7));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void Quote(std::ostream& strm, const char* begin, const char* end) {
|
|
||||||
assert(!begin == !end);
|
|
||||||
if (!begin) {
|
|
||||||
strm << "null";
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
strm << '"';
|
|
||||||
CEscape(strm, begin, end);
|
|
||||||
strm << '"';
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,37 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_STRINGS_H_
|
|
||||||
#define ROMKATV_GITSTATUS_STRINGS_H_
|
|
||||||
|
|
||||||
#include <ostream>
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
// If the pointers are null, prints nothing.
|
|
||||||
//
|
|
||||||
// Requires: !begin == !end.
|
|
||||||
void CEscape(std::ostream& strm, const char* begin, const char* end);
|
|
||||||
|
|
||||||
// If the pointers are null, prints null without quotes.
|
|
||||||
//
|
|
||||||
// Requires: !begin == !end.
|
|
||||||
void Quote(std::ostream& strm, const char* begin, const char* end);
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_STRING_VIEW_H_
|
|
|
@ -1,332 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "tag_db.h"
|
|
||||||
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <sys/types.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#include <algorithm>
|
|
||||||
#include <cstdlib>
|
|
||||||
#include <cstring>
|
|
||||||
#include <iterator>
|
|
||||||
#include <utility>
|
|
||||||
|
|
||||||
#include "check.h"
|
|
||||||
#include "dir.h"
|
|
||||||
#include "git.h"
|
|
||||||
#include "print.h"
|
|
||||||
#include "scope_guard.h"
|
|
||||||
#include "stat.h"
|
|
||||||
#include "string_cmp.h"
|
|
||||||
#include "thread_pool.h"
|
|
||||||
#include "timer.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
using namespace std::string_literals;
|
|
||||||
|
|
||||||
static constexpr char kTagPrefix[] = "refs/tags/";
|
|
||||||
|
|
||||||
constexpr int8_t kUnhex[256] = {
|
|
||||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0
|
|
||||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1
|
|
||||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 2
|
|
||||||
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, // 3
|
|
||||||
0, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 4
|
|
||||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 5
|
|
||||||
0, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0 // 6
|
|
||||||
};
|
|
||||||
|
|
||||||
struct {
|
|
||||||
bool operator()(const Tag* x, const git_oid& y) const {
|
|
||||||
return std::memcmp(x->id.id, y.id, GIT_OID_RAWSZ) < 0;
|
|
||||||
}
|
|
||||||
bool operator()(const git_oid& x, const Tag* y) const {
|
|
||||||
return std::memcmp(x.id, y->id.id, GIT_OID_RAWSZ) < 0;
|
|
||||||
}
|
|
||||||
bool operator()(const Tag* x, const Tag* y) const {
|
|
||||||
return std::memcmp(x->id.id, y->id.id, GIT_OID_RAWSZ) < 0;
|
|
||||||
}
|
|
||||||
} constexpr ById = {};
|
|
||||||
|
|
||||||
struct {
|
|
||||||
bool operator()(const Tag* x, const char* y) const {
|
|
||||||
return std::strcmp(x->name, y) < 0;
|
|
||||||
}
|
|
||||||
bool operator()(const char* x, const Tag* y) const {
|
|
||||||
return std::strcmp(x, y->name) < 0;
|
|
||||||
}
|
|
||||||
bool operator()(const Tag* x, const Tag* y) const {
|
|
||||||
return std::strcmp(x->name, y->name) < 0;
|
|
||||||
}
|
|
||||||
} constexpr ByName = {};
|
|
||||||
|
|
||||||
void ParseOid(unsigned char* oid, const char* begin, const char* end) {
|
|
||||||
VERIFY(end >= begin + GIT_OID_HEXSZ);
|
|
||||||
for (size_t i = 0; i != GIT_OID_HEXSZ; i += 2) {
|
|
||||||
*oid++ = kUnhex[+begin[i]] << 4 | kUnhex[+begin[i + 1]];
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
const char* StripTag(const char* ref) {
|
|
||||||
for (size_t i = 0; i != sizeof(kTagPrefix) - 1; ++i) {
|
|
||||||
if (*ref++ != kTagPrefix[i]) return nullptr;
|
|
||||||
}
|
|
||||||
return ref;
|
|
||||||
}
|
|
||||||
|
|
||||||
git_refdb* RefDb(git_repository* repo) {
|
|
||||||
git_refdb* res;
|
|
||||||
VERIFY(!git_repository_refdb(&res, repo)) << GitError();
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
TagDb::TagDb(git_repository* repo)
|
|
||||||
: repo_(repo),
|
|
||||||
refdb_(RefDb(repo)),
|
|
||||||
pack_(&pack_arena_),
|
|
||||||
name2id_(&pack_arena_),
|
|
||||||
id2name_(&pack_arena_) {
|
|
||||||
CHECK(repo_ && refdb_);
|
|
||||||
}
|
|
||||||
|
|
||||||
TagDb::~TagDb() {
|
|
||||||
Wait();
|
|
||||||
git_refdb_free(refdb_);
|
|
||||||
}
|
|
||||||
|
|
||||||
std::string TagDb::TagForCommit(const git_oid& oid) {
|
|
||||||
ReadLooseTags();
|
|
||||||
UpdatePack();
|
|
||||||
|
|
||||||
std::string res;
|
|
||||||
|
|
||||||
std::string ref = "refs/tags/";
|
|
||||||
size_t prefix_len = ref.size();
|
|
||||||
for (const char* tag : loose_tags_) {
|
|
||||||
ref.resize(prefix_len);
|
|
||||||
ref += tag;
|
|
||||||
if (res < tag && TagHasTarget(ref.c_str(), &oid)) res = tag;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((std::unique_lock<std::mutex>(mutex_), id2name_dirty_)) {
|
|
||||||
for (auto it = name2id_.rbegin(); it != name2id_.rend(); ++it) {
|
|
||||||
if (!memcmp((*it)->id.id, oid.id, GIT_OID_RAWSZ) && !IsLooseTag((*it)->name)) {
|
|
||||||
if (res < (*it)->name) res = (*it)->name;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
auto r = std::equal_range(id2name_.begin(), id2name_.end(), oid, ById);
|
|
||||||
for (auto it = r.first; it != r.second; ++it) {
|
|
||||||
if (!IsLooseTag((*it)->name) && res < (*it)->name) res = (*it)->name;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
void TagDb::ReadLooseTags() {
|
|
||||||
loose_tags_.clear();
|
|
||||||
loose_arena_.Reuse();
|
|
||||||
|
|
||||||
std::string dirname = git_repository_path(repo_) + "refs/tags"s;
|
|
||||||
int dir_fd = open(dirname.c_str(), O_RDONLY | O_DIRECTORY | O_CLOEXEC);
|
|
||||||
if (dir_fd < 0) return;
|
|
||||||
ON_SCOPE_EXIT(&) { CHECK(!close(dir_fd)) << Errno(); };
|
|
||||||
// TODO: recursively traverse directories so that the file refs/tags/foo/bar gets interpreted
|
|
||||||
// as the tag foo/bar. See https://github.com/romkatv/gitstatus/issues/254.
|
|
||||||
(void)ListDir(dir_fd, loose_arena_, loose_tags_, /* precompose_unicode = */ false,
|
|
||||||
/* case_sensitive = */ true);
|
|
||||||
}
|
|
||||||
|
|
||||||
void TagDb::UpdatePack() {
|
|
||||||
auto Reset = [&] {
|
|
||||||
auto Wipe = [](auto& x) {
|
|
||||||
x.clear();
|
|
||||||
x.shrink_to_fit();
|
|
||||||
};
|
|
||||||
Wait();
|
|
||||||
Wipe(pack_);
|
|
||||||
Wipe(name2id_);
|
|
||||||
Wipe(id2name_);
|
|
||||||
pack_arena_.Reuse();
|
|
||||||
std::memset(&pack_stat_, 0, sizeof(pack_stat_));
|
|
||||||
};
|
|
||||||
|
|
||||||
std::string pack_path = git_repository_path(repo_) + "packed-refs"s;
|
|
||||||
struct stat st;
|
|
||||||
if (stat(pack_path.c_str(), &st)) {
|
|
||||||
Reset();
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
if (StatEq(pack_stat_, st)) return;
|
|
||||||
|
|
||||||
Reset();
|
|
||||||
|
|
||||||
try {
|
|
||||||
while (true) {
|
|
||||||
LOG(INFO) << "Parsing " << Print(pack_path);
|
|
||||||
int fd = open(pack_path.c_str(), O_RDONLY | O_CLOEXEC);
|
|
||||||
VERIFY(fd >= 0);
|
|
||||||
ON_SCOPE_EXIT(&) { CHECK(!close(fd)) << Errno(); };
|
|
||||||
pack_.resize(st.st_size + 1);
|
|
||||||
ssize_t n = read(fd, &pack_[0], st.st_size + 1);
|
|
||||||
VERIFY(n >= 0) << Errno();
|
|
||||||
VERIFY(!fstat(fd, &pack_stat_)) << Errno();
|
|
||||||
if (!StatEq(st, pack_stat_)) {
|
|
||||||
st = pack_stat_;
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
VERIFY(n == st.st_size);
|
|
||||||
pack_.pop_back();
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
ParsePack();
|
|
||||||
} catch (const Exception&) {
|
|
||||||
Reset();
|
|
||||||
throw;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void TagDb::ParsePack() {
|
|
||||||
char* p = &pack_[0];
|
|
||||||
char* e = p + pack_.size();
|
|
||||||
|
|
||||||
// Usually packed-refs starts with the following line:
|
|
||||||
//
|
|
||||||
// # pack-refs with: peeled fully-peeled sorted
|
|
||||||
//
|
|
||||||
// However, some users can produce pack-refs without this line.
|
|
||||||
// See https://github.com/romkatv/powerlevel10k/issues/1428.
|
|
||||||
// I don't know how they do it. Without the header line we cannot
|
|
||||||
// assume that refs are sorted, which isn't a big deal because we
|
|
||||||
// can just sort them. What's worse is that refs cannot be assumed
|
|
||||||
// to be fully-peeled. We don't want to peel them, so we just drop
|
|
||||||
// all tags.
|
|
||||||
if (*p != '#') {
|
|
||||||
LOG(WARN) << "packed-refs doesn't have a header. Won't resolve tags.";
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
char* eol = std::strchr(p, '\n');
|
|
||||||
if (!eol) return;
|
|
||||||
*eol = 0;
|
|
||||||
if (!std::strstr(p, " fully-peeled") || !std::strstr(p, " sorted")) {
|
|
||||||
LOG(WARN) << "packed-refs has unexpected header. Won't resolve tags.";
|
|
||||||
}
|
|
||||||
p = eol + 1;
|
|
||||||
|
|
||||||
name2id_.reserve(pack_.size() / 128);
|
|
||||||
id2name_.reserve(pack_.size() / 128);
|
|
||||||
|
|
||||||
std::vector<Tag*> idx;
|
|
||||||
idx.reserve(pack_.size() / 128);
|
|
||||||
|
|
||||||
while (p != e) {
|
|
||||||
Tag* tag = pack_arena_.Allocate<Tag>();
|
|
||||||
ParseOid(tag->id.id, p, e);
|
|
||||||
p += GIT_OID_HEXSZ;
|
|
||||||
VERIFY(*p++ == ' ');
|
|
||||||
const char* ref = p;
|
|
||||||
VERIFY(p = std::strchr(p, '\n'));
|
|
||||||
p[p[-1] == '\r' ? -1 : 0] = 0;
|
|
||||||
++p;
|
|
||||||
if (*p == '^') {
|
|
||||||
ParseOid(tag->id.id, p + 1, e);
|
|
||||||
p += GIT_OID_HEXSZ + 1;
|
|
||||||
if (p != e) {
|
|
||||||
VERIFY((p = std::strchr(p, '\n')));
|
|
||||||
++p;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
tag->name = StripTag(ref);
|
|
||||||
if (!tag->name) continue;
|
|
||||||
name2id_.push_back(tag);
|
|
||||||
id2name_.push_back(tag);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!std::is_sorted(name2id_.begin(), name2id_.end(), ByName)) {
|
|
||||||
// "sorted" in the header of packed-refs promisses that this won't trigger.
|
|
||||||
std::sort(name2id_.begin(), name2id_.end(), ByName);
|
|
||||||
}
|
|
||||||
|
|
||||||
id2name_dirty_ = true;
|
|
||||||
GlobalThreadPool()->Schedule([this] {
|
|
||||||
std::sort(id2name_.begin(), id2name_.end(), ById);
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
CHECK(id2name_dirty_);
|
|
||||||
id2name_dirty_ = false;
|
|
||||||
cv_.notify_one();
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
void TagDb::Wait() {
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
while (id2name_dirty_) cv_.wait(lock);
|
|
||||||
}
|
|
||||||
|
|
||||||
bool TagDb::IsLooseTag(const char* name) const {
|
|
||||||
return std::binary_search(loose_tags_.begin(), loose_tags_.end(), name,
|
|
||||||
[](const char* a, const char* b) { return std::strcmp(a, b) < 0; });
|
|
||||||
}
|
|
||||||
|
|
||||||
bool TagDb::TagHasTarget(const char* name, const git_oid* target) const {
|
|
||||||
static constexpr size_t kMaxDerefCount = 10;
|
|
||||||
|
|
||||||
git_reference* ref;
|
|
||||||
if (git_refdb_lookup(&ref, refdb_, name)) return false;
|
|
||||||
ON_SCOPE_EXIT(&) { git_reference_free(ref); };
|
|
||||||
|
|
||||||
for (int i = 0; i != kMaxDerefCount && git_reference_type(ref) == GIT_REFERENCE_SYMBOLIC; ++i) {
|
|
||||||
git_reference* dst;
|
|
||||||
const char* ref_name = git_reference_name(ref);
|
|
||||||
if (git_refdb_lookup(&dst, refdb_, ref_name)) {
|
|
||||||
const char* tag_name = StripTag(ref_name);
|
|
||||||
auto it = std::lower_bound(name2id_.begin(), name2id_.end(), tag_name, ByName);
|
|
||||||
return it != name2id_.end() && !strcmp((*it)->name, tag_name) && !IsLooseTag(tag_name) &&
|
|
||||||
git_oid_equal(&(*it)->id, target);
|
|
||||||
}
|
|
||||||
git_reference_free(ref);
|
|
||||||
ref = dst;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (git_reference_type(ref) == GIT_REFERENCE_SYMBOLIC) return false;
|
|
||||||
const git_oid* oid = git_reference_target_peel(ref) ?: git_reference_target(ref);
|
|
||||||
if (git_oid_equal(oid, target)) return true;
|
|
||||||
|
|
||||||
for (int i = 0; i != kMaxDerefCount; ++i) {
|
|
||||||
git_tag* tag;
|
|
||||||
if (git_tag_lookup(&tag, repo_, oid)) return false;
|
|
||||||
ON_SCOPE_EXIT(&) { git_tag_free(tag); };
|
|
||||||
if (git_tag_target_type(tag) == GIT_OBJECT_COMMIT) {
|
|
||||||
return git_oid_equal(git_tag_target_id(tag), target);
|
|
||||||
}
|
|
||||||
oid = git_tag_target_id(tag);
|
|
||||||
}
|
|
||||||
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,79 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_TAG_DB_H_
|
|
||||||
#define ROMKATV_GITSTATUS_TAG_DB_H_
|
|
||||||
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <sys/types.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
|
|
||||||
#include <git2.h>
|
|
||||||
|
|
||||||
#include <condition_variable>
|
|
||||||
#include <cstring>
|
|
||||||
#include <mutex>
|
|
||||||
#include <string>
|
|
||||||
#include <vector>
|
|
||||||
|
|
||||||
#include "arena.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
struct Tag {
|
|
||||||
const char* name;
|
|
||||||
git_oid id;
|
|
||||||
};
|
|
||||||
|
|
||||||
class TagDb {
|
|
||||||
public:
|
|
||||||
explicit TagDb(git_repository* repo);
|
|
||||||
TagDb(TagDb&&) = delete;
|
|
||||||
~TagDb();
|
|
||||||
|
|
||||||
std::string TagForCommit(const git_oid& oid);
|
|
||||||
|
|
||||||
private:
|
|
||||||
void ReadLooseTags();
|
|
||||||
void UpdatePack();
|
|
||||||
void ParsePack();
|
|
||||||
void Wait();
|
|
||||||
|
|
||||||
bool IsLooseTag(const char* name) const;
|
|
||||||
|
|
||||||
bool TagHasTarget(const char* name, const git_oid* target) const;
|
|
||||||
|
|
||||||
git_repository* const repo_;
|
|
||||||
git_refdb* const refdb_;
|
|
||||||
|
|
||||||
Arena pack_arena_;
|
|
||||||
struct stat pack_stat_ = {};
|
|
||||||
WithArena<std::string> pack_;
|
|
||||||
WithArena<std::vector<const Tag*>> name2id_;
|
|
||||||
WithArena<std::vector<const Tag*>> id2name_;
|
|
||||||
|
|
||||||
Arena loose_arena_;
|
|
||||||
std::vector<char*> loose_tags_;
|
|
||||||
|
|
||||||
std::mutex mutex_;
|
|
||||||
std::condition_variable cv_;
|
|
||||||
bool id2name_dirty_ = false;
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_TAG_DB_H_
|
|
|
@ -1,87 +0,0 @@
|
||||||
#include "thread_pool.h"
|
|
||||||
|
|
||||||
#include <cassert>
|
|
||||||
#include <utility>
|
|
||||||
|
|
||||||
#include "check.h"
|
|
||||||
#include "logging.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
ThreadPool::ThreadPool(size_t num_threads) : num_inflight_(num_threads) {
|
|
||||||
for (size_t i = 0; i != num_threads; ++i) {
|
|
||||||
threads_.emplace_back([=]() { Loop(i + 1); });
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
ThreadPool::~ThreadPool() {
|
|
||||||
{
|
|
||||||
std::lock_guard<std::mutex> lock(mutex_);
|
|
||||||
exit_ = true;
|
|
||||||
}
|
|
||||||
cv_.notify_all();
|
|
||||||
sleeper_cv_.notify_one();
|
|
||||||
for (std::thread& t : threads_) t.join();
|
|
||||||
}
|
|
||||||
|
|
||||||
void ThreadPool::Schedule(Time t, std::function<void()> f) {
|
|
||||||
std::condition_variable* wake = nullptr;
|
|
||||||
{
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
work_.push(Work{std::move(t), ++last_idx_, std::move(f)});
|
|
||||||
if (work_.top().idx == last_idx_) wake = have_sleeper_ ? &sleeper_cv_ : &cv_;
|
|
||||||
}
|
|
||||||
if (wake) wake->notify_one();
|
|
||||||
}
|
|
||||||
|
|
||||||
void ThreadPool::Loop(size_t tid) {
|
|
||||||
auto Next = [&]() -> std::function<void()> {
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
--num_inflight_;
|
|
||||||
if (work_.empty() && num_inflight_ == 0) idle_cv_.notify_all();
|
|
||||||
while (true) {
|
|
||||||
if (exit_) return nullptr;
|
|
||||||
if (work_.empty()) {
|
|
||||||
cv_.wait(lock);
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
Time now = Clock::now();
|
|
||||||
const Work& top = work_.top();
|
|
||||||
if (top.t <= now) {
|
|
||||||
std::function<void()> res = std::move(top.f);
|
|
||||||
work_.pop();
|
|
||||||
++num_inflight_;
|
|
||||||
bool notify = !work_.empty() && !have_sleeper_;
|
|
||||||
lock.unlock();
|
|
||||||
if (notify) cv_.notify_one();
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
if (have_sleeper_) {
|
|
||||||
cv_.wait(lock);
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
have_sleeper_ = true;
|
|
||||||
sleeper_cv_.wait_until(lock, top.t);
|
|
||||||
assert(have_sleeper_);
|
|
||||||
have_sleeper_ = false;
|
|
||||||
}
|
|
||||||
};
|
|
||||||
while (std::function<void()> f = Next()) f();
|
|
||||||
}
|
|
||||||
|
|
||||||
void ThreadPool::Wait() {
|
|
||||||
std::unique_lock<std::mutex> lock(mutex_);
|
|
||||||
idle_cv_.wait(lock, [&] { return work_.empty() && num_inflight_ == 0; });
|
|
||||||
}
|
|
||||||
|
|
||||||
static ThreadPool* g_thread_pool = nullptr;
|
|
||||||
|
|
||||||
void InitGlobalThreadPool(size_t num_threads) {
|
|
||||||
CHECK(!g_thread_pool);
|
|
||||||
LOG(INFO) << "Spawning " << num_threads << " thread(s)";
|
|
||||||
g_thread_pool = new ThreadPool(num_threads);
|
|
||||||
}
|
|
||||||
|
|
||||||
ThreadPool* GlobalThreadPool() { return g_thread_pool; }
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,74 +0,0 @@
|
||||||
#ifndef ROMKATV_GITSTATUS_THREAD_POOL_H_
|
|
||||||
#define ROMKATV_GITSTATUS_THREAD_POOL_H_
|
|
||||||
|
|
||||||
#include <condition_variable>
|
|
||||||
#include <cstddef>
|
|
||||||
#include <cstdint>
|
|
||||||
#include <functional>
|
|
||||||
#include <mutex>
|
|
||||||
#include <queue>
|
|
||||||
#include <thread>
|
|
||||||
#include <tuple>
|
|
||||||
#include <utility>
|
|
||||||
|
|
||||||
#include "time.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
class ThreadPool {
|
|
||||||
public:
|
|
||||||
explicit ThreadPool(size_t num_threads);
|
|
||||||
ThreadPool(ThreadPool&&) = delete;
|
|
||||||
|
|
||||||
// Waits for the currently running functions to finish.
|
|
||||||
// Does NOT wait for the queue of functions to drain.
|
|
||||||
// If you want the latter, call Wait() manually.
|
|
||||||
~ThreadPool();
|
|
||||||
|
|
||||||
// Runs `f` on one of the threads at or after time `t`. Can be called
|
|
||||||
// from any thread. Can be called concurrently.
|
|
||||||
//
|
|
||||||
// Does not block.
|
|
||||||
void Schedule(Time t, std::function<void()> f);
|
|
||||||
|
|
||||||
void Schedule(std::function<void()> f) { Schedule(Clock::now(), std::move(f)); }
|
|
||||||
|
|
||||||
// Blocks until the work queue is empty and there are no currently
|
|
||||||
// running functions.
|
|
||||||
void Wait();
|
|
||||||
|
|
||||||
size_t num_threads() const { return threads_.size(); }
|
|
||||||
|
|
||||||
private:
|
|
||||||
struct Work {
|
|
||||||
bool operator<(const Work& w) const { return std::tie(w.t, w.idx) < std::tie(t, idx); }
|
|
||||||
Time t;
|
|
||||||
int64_t idx;
|
|
||||||
mutable std::function<void()> f;
|
|
||||||
};
|
|
||||||
|
|
||||||
void Loop(size_t tid);
|
|
||||||
|
|
||||||
int64_t last_idx_ = 0;
|
|
||||||
int64_t num_inflight_;
|
|
||||||
bool exit_ = false;
|
|
||||||
// Do we have a thread waiting on sleeper_cv_?
|
|
||||||
bool have_sleeper_ = false;
|
|
||||||
std::mutex mutex_;
|
|
||||||
// Any number of threads can wait on this condvar. Always without a timeout.
|
|
||||||
std::condition_variable cv_;
|
|
||||||
// At most one thread can wait on this condvar at a time. Always with a timeout.
|
|
||||||
std::condition_variable sleeper_cv_;
|
|
||||||
// Signalled when the work queue is empty and there is nothing inflight.
|
|
||||||
std::condition_variable idle_cv_;
|
|
||||||
std::priority_queue<Work> work_;
|
|
||||||
std::vector<std::thread> threads_;
|
|
||||||
};
|
|
||||||
|
|
||||||
void InitGlobalThreadPool(size_t num_threads);
|
|
||||||
|
|
||||||
ThreadPool* GlobalThreadPool();
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_THREAD_POOL_H_
|
|
|
@ -1,14 +0,0 @@
|
||||||
#ifndef ROMKATV_GITSTATUS_TIME_H_
|
|
||||||
#define ROMKATV_GITSTATUS_TIME_H_
|
|
||||||
|
|
||||||
#include <chrono>
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
using Clock = std::chrono::steady_clock;
|
|
||||||
using Time = Clock::time_point;
|
|
||||||
using Duration = Clock::duration;
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_TIME_H_
|
|
|
@ -1,72 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#include "timer.h"
|
|
||||||
|
|
||||||
#include <sys/resource.h>
|
|
||||||
#include <sys/time.h>
|
|
||||||
#include <time.h>
|
|
||||||
|
|
||||||
#include <cmath>
|
|
||||||
#include <limits>
|
|
||||||
|
|
||||||
#include "check.h"
|
|
||||||
#include "logging.h"
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
namespace {
|
|
||||||
|
|
||||||
double CpuTimeMs() {
|
|
||||||
auto ToMs = [](const timeval& tv) { return 1e3 * tv.tv_sec + 1e-3 * tv.tv_usec; };
|
|
||||||
rusage usage = {};
|
|
||||||
CHECK(getrusage(RUSAGE_SELF, &usage) == 0) << Errno();
|
|
||||||
return ToMs(usage.ru_utime) + ToMs(usage.ru_stime);
|
|
||||||
}
|
|
||||||
|
|
||||||
double WallTimeMs() {
|
|
||||||
// An attempt to call clock_gettime on an ancient version of MacOS fails at runtime.
|
|
||||||
// It's possible to detect the presence of clock_gettime at runtime but I don't have
|
|
||||||
// an ancient MacOS to test the code. Hence this.
|
|
||||||
#ifdef __APPLE__
|
|
||||||
return std::numeric_limits<double>::quiet_NaN();
|
|
||||||
#else
|
|
||||||
struct timespec ts;
|
|
||||||
clock_gettime(CLOCK_MONOTONIC, &ts);
|
|
||||||
return 1e3 * ts.tv_sec + 1e-6 * ts.tv_nsec;
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace
|
|
||||||
|
|
||||||
void Timer::Start() {
|
|
||||||
cpu_ = CpuTimeMs();
|
|
||||||
wall_ = WallTimeMs();
|
|
||||||
}
|
|
||||||
|
|
||||||
void Timer::Report(const char* msg) {
|
|
||||||
double cpu = CpuTimeMs() - cpu_;
|
|
||||||
if (std::isnan(wall_)) {
|
|
||||||
LOG(INFO) << "Timing for: " << msg << ": " << cpu << "ms cpu";
|
|
||||||
} else {
|
|
||||||
double wall = WallTimeMs() - wall_;
|
|
||||||
LOG(INFO) << "Timing for: " << msg << ": " << cpu << "ms cpu, " << wall << "ms wall";
|
|
||||||
}
|
|
||||||
Start();
|
|
||||||
}
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
|
@ -1,36 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_TIMER_H_
|
|
||||||
#define ROMKATV_GITSTATUS_TIMER_H_
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
class Timer {
|
|
||||||
public:
|
|
||||||
Timer() { Start(); }
|
|
||||||
void Start();
|
|
||||||
void Report(const char* msg);
|
|
||||||
|
|
||||||
private:
|
|
||||||
double cpu_;
|
|
||||||
double wall_;
|
|
||||||
};
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_TIMER_H_
|
|
|
@ -1,27 +0,0 @@
|
||||||
// Copyright 2019 Roman Perepelitsa.
|
|
||||||
//
|
|
||||||
// This file is part of GitStatus.
|
|
||||||
//
|
|
||||||
// GitStatus is free software: you can redistribute it and/or modify
|
|
||||||
// it under the terms of the GNU General Public License as published by
|
|
||||||
// the Free Software Foundation, either version 3 of the License, or
|
|
||||||
// (at your option) any later version.
|
|
||||||
//
|
|
||||||
// GitStatus is distributed in the hope that it will be useful,
|
|
||||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
// GNU General Public License for more details.
|
|
||||||
//
|
|
||||||
// You should have received a copy of the GNU General Public License
|
|
||||||
// along with GitStatus. If not, see <https://www.gnu.org/licenses/>.
|
|
||||||
|
|
||||||
#ifndef ROMKATV_GITSTATUS_TRIBOOL_H_
|
|
||||||
#define ROMKATV_GITSTATUS_TRIBOOL_H_
|
|
||||||
|
|
||||||
namespace gitstatus {
|
|
||||||
|
|
||||||
enum class Tribool : int { kFalse = 0, kTrue = 1, kUnknown = -1 };
|
|
||||||
|
|
||||||
} // namespace gitstatus
|
|
||||||
|
|
||||||
#endif // ROMKATV_GITSTATUS_TRIBOOL_H_
|
|
|
@ -1,85 +0,0 @@
|
||||||
# Fewer than 47 columns will probably work. Haven't tried it.
|
|
||||||
typeset -gr __p9k_wizard_columns=47
|
|
||||||
# The bottleneck is ask_tails with nerd fonts. Everything else works fine with 12 lines.
|
|
||||||
typeset -gr __p9k_wizard_lines=14
|
|
||||||
typeset -gr __p9k_zd=${ZDOTDIR:-$HOME}
|
|
||||||
typeset -gr __p9k_zd_u=${${${(q)__p9k_zd}/#(#b)${(q)HOME}(|\/*)/'~'$match[1]}//\%/%%}
|
|
||||||
typeset -gr __p9k_zshrc=${${:-$__p9k_zd/.zshrc}:A}
|
|
||||||
typeset -gr __p9k_zshrc_u=$__p9k_zd_u/.zshrc
|
|
||||||
typeset -gr __p9k_root_dir_u=${${${(q)__p9k_root_dir}/#(#b)${(q)HOME}(|\/*)/'~'$match[1]}//\%/%%}
|
|
||||||
|
|
||||||
function _p9k_can_configure() {
|
|
||||||
[[ $1 == '-q' ]] && local -i q=1 || local -i q=0
|
|
||||||
function $0_error() {
|
|
||||||
(( q )) || print -rP "%1F[ERROR]%f %Bp10k configure%b: $1" >&2
|
|
||||||
}
|
|
||||||
typeset -g __p9k_cfg_path_o=${POWERLEVEL9K_CONFIG_FILE:=${ZDOTDIR:-~}/.p10k.zsh}
|
|
||||||
typeset -g __p9k_cfg_basename=${__p9k_cfg_path_o:t}
|
|
||||||
typeset -g __p9k_cfg_path=${__p9k_cfg_path_o:A}
|
|
||||||
typeset -g __p9k_cfg_path_u=${${${(q)__p9k_cfg_path_o}/#(#b)${(q)HOME}(|\/*)/'~'$match[1]}//\%/%%}
|
|
||||||
{
|
|
||||||
[[ -o multibyte ]] || { $0_error "multibyte option is not set"; return 1 }
|
|
||||||
[[ -e $__p9k_zd ]] || { $0_error "$__p9k_zd_u does not exist"; return 1 }
|
|
||||||
[[ -d $__p9k_zd ]] || { $0_error "$__p9k_zd_u is not a directory"; return 1 }
|
|
||||||
[[ ! -d $__p9k_cfg_path ]] || { $0_error "$__p9k_cfg_path_u is a directory"; return 1 }
|
|
||||||
[[ ! -d $__p9k_zshrc ]] || { $0_error "$__p9k_zshrc_u is a directory"; return 1 }
|
|
||||||
|
|
||||||
local dir=${__p9k_cfg_path:h}
|
|
||||||
while [[ ! -e $dir && $dir != ${dir:h} ]]; do dir=${dir:h}; done
|
|
||||||
if [[ ! -d $dir ]]; then
|
|
||||||
$0_error "cannot create $__p9k_cfg_path_u because ${dir//\%/%%} is not a directory"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
if [[ ! -w $dir ]]; then
|
|
||||||
$0_error "cannot create $__p9k_cfg_path_u because ${dir//\%/%%} is readonly"
|
|
||||||
return 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
[[ ! -e $__p9k_cfg_path || -f $__p9k_cfg_path || -h $__p9k_cfg_path ]] || {
|
|
||||||
$0_error "$__p9k_cfg_path_u is a special file"
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
[[ ! -e $__p9k_zshrc || -f $__p9k_zshrc || -h $__p9k_zshrc ]] || {
|
|
||||||
$0_error "$__p9k_zshrc_u a special file"
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
[[ ! -e $__p9k_zshrc || -r $__p9k_zshrc ]] || {
|
|
||||||
$0_error "$__p9k_zshrc_u is not readable"
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
local style
|
|
||||||
for style in lean lean-8colors classic rainbow pure; do
|
|
||||||
[[ -r $__p9k_root_dir/config/p10k-$style.zsh ]] || {
|
|
||||||
$0_error "$__p9k_root_dir_u/config/p10k-$style.zsh is not readable"
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
done
|
|
||||||
|
|
||||||
(( LINES >= __p9k_wizard_lines && COLUMNS >= __p9k_wizard_columns )) || {
|
|
||||||
$0_error "terminal size too small; must be at least $__p9k_wizard_columns columns by $__p9k_wizard_lines lines"
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
[[ -t 0 && -t 1 ]] || {
|
|
||||||
$0_error "no TTY"
|
|
||||||
return 2
|
|
||||||
}
|
|
||||||
return 0
|
|
||||||
} always {
|
|
||||||
unfunction $0_error
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
function p9k_configure() {
|
|
||||||
eval "$__p9k_intro"
|
|
||||||
_p9k_can_configure || return
|
|
||||||
(
|
|
||||||
set -- -f
|
|
||||||
builtin source $__p9k_root_dir/internal/wizard.zsh
|
|
||||||
)
|
|
||||||
local ret=$?
|
|
||||||
case $ret in
|
|
||||||
0) builtin source $__p9k_cfg_path; _p9k__force_must_init=1;;
|
|
||||||
69) return 0;;
|
|
||||||
*) return $ret;;
|
|
||||||
esac
|
|
||||||
}
|
|
|
@ -1,881 +0,0 @@
|
||||||
typeset -gA icons
|
|
||||||
|
|
||||||
function _p9k_init_icons() {
|
|
||||||
[[ -n ${POWERLEVEL9K_MODE-} || ${langinfo[CODESET]} == (utf|UTF)(-|)8 ]] || local POWERLEVEL9K_MODE=ascii
|
|
||||||
[[ $_p9k__icon_mode == $POWERLEVEL9K_MODE/$POWERLEVEL9K_LEGACY_ICON_SPACING/$POWERLEVEL9K_ICON_PADDING ]] && return
|
|
||||||
typeset -g _p9k__icon_mode=$POWERLEVEL9K_MODE/$POWERLEVEL9K_LEGACY_ICON_SPACING/$POWERLEVEL9K_ICON_PADDING
|
|
||||||
|
|
||||||
if [[ $POWERLEVEL9K_LEGACY_ICON_SPACING == true ]]; then
|
|
||||||
local s=
|
|
||||||
local q=' '
|
|
||||||
else
|
|
||||||
local s=' '
|
|
||||||
local q=
|
|
||||||
fi
|
|
||||||
|
|
||||||
case $POWERLEVEL9K_MODE in
|
|
||||||
'flat'|'awesome-patched')
|
|
||||||
# Awesome-Patched Font required! See:
|
|
||||||
# https://github.com/gabrielelana/awesome-terminal-fonts/tree/patching-strategy/patched
|
|
||||||
icons=(
|
|
||||||
RULER_CHAR '\u2500' # ─
|
|
||||||
LEFT_SEGMENT_SEPARATOR '\uE0B0' #
|
|
||||||
RIGHT_SEGMENT_SEPARATOR '\uE0B2' #
|
|
||||||
LEFT_SEGMENT_END_SEPARATOR ' ' # Whitespace
|
|
||||||
LEFT_SUBSEGMENT_SEPARATOR '\uE0B1' #
|
|
||||||
RIGHT_SUBSEGMENT_SEPARATOR '\uE0B3' #
|
|
||||||
CARRIAGE_RETURN_ICON '\u21B5'$s # ↵
|
|
||||||
ROOT_ICON '\uE801' #
|
|
||||||
SUDO_ICON '\uE0A2' #
|
|
||||||
RUBY_ICON '\uE847 ' #
|
|
||||||
AWS_ICON '\uE895'$s #
|
|
||||||
AWS_EB_ICON '\U1F331'$q # 🌱
|
|
||||||
BACKGROUND_JOBS_ICON '\uE82F ' #
|
|
||||||
TEST_ICON '\uE891'$s #
|
|
||||||
TODO_ICON '\u2611' # ☑
|
|
||||||
BATTERY_ICON '\uE894'$s #
|
|
||||||
DISK_ICON '\uE1AE ' #
|
|
||||||
OK_ICON '\u2714' # ✔
|
|
||||||
FAIL_ICON '\u2718' # ✘
|
|
||||||
SYMFONY_ICON 'SF'
|
|
||||||
NODE_ICON '\u2B22'$s # ⬢
|
|
||||||
NODEJS_ICON '\u2B22'$s # ⬢
|
|
||||||
MULTILINE_FIRST_PROMPT_PREFIX '\u256D\U2500' # ╭─
|
|
||||||
MULTILINE_NEWLINE_PROMPT_PREFIX '\u251C\U2500' # ├─
|
|
||||||
MULTILINE_LAST_PROMPT_PREFIX '\u2570\U2500 ' # ╰─
|
|
||||||
APPLE_ICON '\uE26E'$s #
|
|
||||||
WINDOWS_ICON '\uE26F'$s #
|
|
||||||
FREEBSD_ICON '\U1F608'$q # 😈
|
|
||||||
ANDROID_ICON '\uE270'$s #
|
|
||||||
LINUX_ICON '\uE271'$s #
|
|
||||||
LINUX_ARCH_ICON '\uE271'$s #
|
|
||||||
LINUX_DEBIAN_ICON '\uE271'$s #
|
|
||||||
LINUX_RASPBIAN_ICON '\uE271'$s #
|
|
||||||
LINUX_UBUNTU_ICON '\uE271'$s #
|
|
||||||
LINUX_CENTOS_ICON '\uE271'$s #
|
|
||||||
LINUX_COREOS_ICON '\uE271'$s #
|
|
||||||
LINUX_ELEMENTARY_ICON '\uE271'$s #
|
|
||||||
LINUX_MINT_ICON '\uE271'$s #
|
|
||||||
LINUX_FEDORA_ICON '\uE271'$s #
|
|
||||||
LINUX_GENTOO_ICON '\uE271'$s #
|
|
||||||
LINUX_MAGEIA_ICON '\uE271'$s #
|
|
||||||
LINUX_NIXOS_ICON '\uE271'$s #
|
|
||||||
LINUX_MANJARO_ICON '\uE271'$s #
|
|
||||||
LINUX_DEVUAN_ICON '\uE271'$s #
|
|
||||||
LINUX_ALPINE_ICON '\uE271'$s #
|
|
||||||
LINUX_AOSC_ICON '\uE271'$s #
|
|
||||||
LINUX_OPENSUSE_ICON '\uE271'$s #
|
|
||||||
LINUX_SABAYON_ICON '\uE271'$s #
|
|
||||||
LINUX_SLACKWARE_ICON '\uE271'$s #
|
|
||||||
LINUX_VOID_ICON '\uE271'$s #
|
|
||||||
LINUX_ARTIX_ICON '\uE271'$s #
|
|
||||||
LINUX_RHEL_ICON '\uE271'$s #
|
|
||||||
LINUX_AMZN_ICON '\uE271'$s #
|
|
||||||
SUNOS_ICON '\U1F31E'$q # 🌞
|
|
||||||
HOME_ICON '\uE12C'$s #
|
|
||||||
HOME_SUB_ICON '\uE18D'$s #
|
|
||||||
FOLDER_ICON '\uE818'$s #
|
|
||||||
NETWORK_ICON '\uE1AD'$s #
|
|
||||||
ETC_ICON '\uE82F'$s #
|
|
||||||
LOAD_ICON '\uE190 ' #
|
|
||||||
SWAP_ICON '\uE87D'$s #
|
|
||||||
RAM_ICON '\uE1E2 ' #
|
|
||||||
SERVER_ICON '\uE895'$s #
|
|
||||||
VCS_UNTRACKED_ICON '\uE16C'$s #
|
|
||||||
VCS_UNSTAGED_ICON '\uE17C'$s #
|
|
||||||
VCS_STAGED_ICON '\uE168'$s #
|
|
||||||
VCS_STASH_ICON '\uE133 ' #
|
|
||||||
#VCS_INCOMING_CHANGES_ICON '\uE1EB ' #
|
|
||||||
#VCS_INCOMING_CHANGES_ICON '\uE80D ' #
|
|
||||||
VCS_INCOMING_CHANGES_ICON '\uE131 ' #
|
|
||||||
#VCS_OUTGOING_CHANGES_ICON '\uE1EC ' #
|
|
||||||
#VCS_OUTGOING_CHANGES_ICON '\uE80E ' #
|
|
||||||
VCS_OUTGOING_CHANGES_ICON '\uE132 ' #
|
|
||||||
VCS_TAG_ICON '\uE817 ' #
|
|
||||||
VCS_BOOKMARK_ICON '\uE87B' #
|
|
||||||
VCS_COMMIT_ICON '\uE821 ' #
|
|
||||||
VCS_BRANCH_ICON '\uE220 ' #
|
|
||||||
VCS_REMOTE_BRANCH_ICON '\u2192' # →
|
|
||||||
VCS_LOADING_ICON ''
|
|
||||||
VCS_GIT_ICON '\uE20E ' #
|
|
||||||
VCS_GIT_GITHUB_ICON '\uE20E ' #
|
|
||||||
VCS_GIT_BITBUCKET_ICON '\uE20E ' #
|
|
||||||
VCS_GIT_GITLAB_ICON '\uE20E ' #
|
|
||||||
VCS_HG_ICON '\uE1C3 ' #
|
|
||||||
VCS_SVN_ICON 'svn'$q
|
|
||||||
RUST_ICON 'R'
|
|
||||||
PYTHON_ICON '\uE63C'$s # (doesn't always work)
|
|
||||||
SWIFT_ICON 'Swift'
|
|
||||||
GO_ICON 'Go'
|
|
||||||
GOLANG_ICON 'Go'
|
|
||||||
PUBLIC_IP_ICON 'IP'
|
|
||||||
LOCK_ICON '\UE138' #
|
|
||||||
NORDVPN_ICON '\UE138' #
|
|
||||||
EXECUTION_TIME_ICON '\UE89C'$s #
|
|
||||||
SSH_ICON 'ssh'
|
|
||||||
VPN_ICON '\UE138'
|
|
||||||
KUBERNETES_ICON '\U2388'$s # ⎈
|
|
||||||
DROPBOX_ICON '\UF16B'$s # (doesn't always work)
|
|
||||||
DATE_ICON '\uE184'$s #
|
|
||||||
TIME_ICON '\uE12E'$s #
|
|
||||||
JAVA_ICON '\U2615' # ☕︎
|
|
||||||
LARAVEL_ICON ''
|
|
||||||
RANGER_ICON '\u2B50' # ⭐
|
|
||||||
MIDNIGHT_COMMANDER_ICON 'mc'
|
|
||||||
VIM_ICON 'vim'
|
|
||||||
TERRAFORM_ICON 'tf'
|
|
||||||
PROXY_ICON '\u2194' # ↔
|
|
||||||
DOTNET_ICON '.NET'
|
|
||||||
DOTNET_CORE_ICON '.NET'
|
|
||||||
AZURE_ICON '\u2601' # ☁
|
|
||||||
DIRENV_ICON '\u25BC' # ▼
|
|
||||||
FLUTTER_ICON 'F'
|
|
||||||
GCLOUD_ICON 'G'
|
|
||||||
LUA_ICON 'lua'
|
|
||||||
PERL_ICON 'perl'
|
|
||||||
NNN_ICON 'nnn'
|
|
||||||
XPLR_ICON 'xplr'
|
|
||||||
TIMEWARRIOR_ICON 'tw'
|
|
||||||
TASKWARRIOR_ICON 'task'
|
|
||||||
NIX_SHELL_ICON 'nix'
|
|
||||||
WIFI_ICON 'WiFi'
|
|
||||||
ERLANG_ICON 'erl'
|
|
||||||
ELIXIR_ICON 'elixir'
|
|
||||||
POSTGRES_ICON 'postgres'
|
|
||||||
PHP_ICON 'php'
|
|
||||||
HASKELL_ICON 'hs'
|
|
||||||
PACKAGE_ICON 'pkg'
|
|
||||||
JULIA_ICON 'jl'
|
|
||||||
SCALA_ICON 'scala'
|
|
||||||
TOOLBOX_ICON '\u2B22' # ⬢
|
|
||||||
ARCH_ICON 'arch'
|
|
||||||
)
|
|
||||||
;;
|
|
||||||
'awesome-fontconfig')
|
|
||||||
# fontconfig with awesome-font required! See
|
|
||||||
# https://github.com/gabrielelana/awesome-terminal-fonts
|
|
||||||
icons=(
|
|
||||||
RULER_CHAR '\u2500' # ─
|
|
||||||
LEFT_SEGMENT_SEPARATOR '\uE0B0' #
|
|
||||||
RIGHT_SEGMENT_SEPARATOR '\uE0B2' #
|
|
||||||
LEFT_SEGMENT_END_SEPARATOR ' ' # Whitespace
|
|
||||||
LEFT_SUBSEGMENT_SEPARATOR '\uE0B1' #
|
|
||||||
RIGHT_SUBSEGMENT_SEPARATOR '\uE0B3' #
|
|
||||||
CARRIAGE_RETURN_ICON '\u21B5' # ↵
|
|
||||||
ROOT_ICON '\uF201'$s #
|
|
||||||
SUDO_ICON '\uF09C'$s #
|
|
||||||
RUBY_ICON '\uF219 ' #
|
|
||||||
AWS_ICON '\uF270'$s #
|
|
||||||
AWS_EB_ICON '\U1F331'$q # 🌱
|
|
||||||
BACKGROUND_JOBS_ICON '\uF013 ' #
|
|
||||||
TEST_ICON '\uF291'$s #
|
|
||||||
TODO_ICON '\u2611' # ☑
|
|
||||||
BATTERY_ICON '\U1F50B' # 🔋
|
|
||||||
DISK_ICON '\uF0A0 ' #
|
|
||||||
OK_ICON '\u2714' # ✔
|
|
||||||
FAIL_ICON '\u2718' # ✘
|
|
||||||
SYMFONY_ICON 'SF'
|
|
||||||
NODE_ICON '\u2B22' # ⬢
|
|
||||||
NODEJS_ICON '\u2B22' # ⬢
|
|
||||||
MULTILINE_FIRST_PROMPT_PREFIX '\u256D\U2500' # ╭─
|
|
||||||
MULTILINE_NEWLINE_PROMPT_PREFIX '\u251C\U2500' # ├─
|
|
||||||
MULTILINE_LAST_PROMPT_PREFIX '\u2570\U2500 ' # ╰─
|
|
||||||
APPLE_ICON '\uF179'$s #
|
|
||||||
WINDOWS_ICON '\uF17A'$s #
|
|
||||||
FREEBSD_ICON '\U1F608'$q # 😈
|
|
||||||
ANDROID_ICON '\uE17B'$s # (doesn't always work)
|
|
||||||
LINUX_ICON '\uF17C'$s #
|
|
||||||
LINUX_ARCH_ICON '\uF17C'$s #
|
|
||||||
LINUX_DEBIAN_ICON '\uF17C'$s #
|
|
||||||
LINUX_RASPBIAN_ICON '\uF17C'$s #
|
|
||||||
LINUX_UBUNTU_ICON '\uF17C'$s #
|
|
||||||
LINUX_CENTOS_ICON '\uF17C'$s #
|
|
||||||
LINUX_COREOS_ICON '\uF17C'$s #
|
|
||||||
LINUX_ELEMENTARY_ICON '\uF17C'$s #
|
|
||||||
LINUX_MINT_ICON '\uF17C'$s #
|
|
||||||
LINUX_FEDORA_ICON '\uF17C'$s #
|
|
||||||
LINUX_GENTOO_ICON '\uF17C'$s #
|
|
||||||
LINUX_MAGEIA_ICON '\uF17C'$s #
|
|
||||||
LINUX_NIXOS_ICON '\uF17C'$s #
|
|
||||||
LINUX_MANJARO_ICON '\uF17C'$s #
|
|
||||||
LINUX_DEVUAN_ICON '\uF17C'$s #
|
|
||||||
LINUX_ALPINE_ICON '\uF17C'$s #
|
|
||||||
LINUX_AOSC_ICON '\uF17C'$s #
|
|
||||||
LINUX_OPENSUSE_ICON '\uF17C'$s #
|
|
||||||
LINUX_SABAYON_ICON '\uF17C'$s #
|
|
||||||
LINUX_SLACKWARE_ICON '\uF17C'$s #
|
|
||||||
LINUX_VOID_ICON '\uF17C'$s #
|
|
||||||
LINUX_ARTIX_ICON '\uF17C'$s #
|
|
||||||
LINUX_RHEL_ICON '\uF17C'$s #
|
|
||||||
LINUX_AMZN_ICON '\uF17C'$s #
|
|
||||||
SUNOS_ICON '\uF185 ' #
|
|
||||||
HOME_ICON '\uF015'$s #
|
|
||||||
HOME_SUB_ICON '\uF07C'$s #
|
|
||||||
FOLDER_ICON '\uF115'$s #
|
|
||||||
ETC_ICON '\uF013 ' #
|
|
||||||
NETWORK_ICON '\uF09E'$s #
|
|
||||||
LOAD_ICON '\uF080 ' #
|
|
||||||
SWAP_ICON '\uF0E4'$s #
|
|
||||||
RAM_ICON '\uF0E4'$s #
|
|
||||||
SERVER_ICON '\uF233'$s #
|
|
||||||
VCS_UNTRACKED_ICON '\uF059'$s #
|
|
||||||
VCS_UNSTAGED_ICON '\uF06A'$s #
|
|
||||||
VCS_STAGED_ICON '\uF055'$s #
|
|
||||||
VCS_STASH_ICON '\uF01C ' #
|
|
||||||
VCS_INCOMING_CHANGES_ICON '\uF01A ' #
|
|
||||||
VCS_OUTGOING_CHANGES_ICON '\uF01B ' #
|
|
||||||
VCS_TAG_ICON '\uF217 ' #
|
|
||||||
VCS_BOOKMARK_ICON '\uF27B ' #
|
|
||||||
VCS_COMMIT_ICON '\uF221 ' #
|
|
||||||
VCS_BRANCH_ICON '\uF126 ' #
|
|
||||||
VCS_REMOTE_BRANCH_ICON '\u2192' # →
|
|
||||||
VCS_LOADING_ICON ''
|
|
||||||
VCS_GIT_ICON '\uF1D3 ' #
|
|
||||||
VCS_GIT_GITHUB_ICON '\uF113 ' #
|
|
||||||
VCS_GIT_BITBUCKET_ICON '\uF171 ' #
|
|
||||||
VCS_GIT_GITLAB_ICON '\uF296 ' #
|
|
||||||
VCS_HG_ICON '\uF0C3 ' #
|
|
||||||
VCS_SVN_ICON 'svn'$q
|
|
||||||
RUST_ICON '\uE6A8' #
|
|
||||||
PYTHON_ICON '\uE63C'$s #
|
|
||||||
SWIFT_ICON 'Swift'
|
|
||||||
GO_ICON 'Go'
|
|
||||||
GOLANG_ICON 'Go'
|
|
||||||
PUBLIC_IP_ICON 'IP'
|
|
||||||
LOCK_ICON '\UF023' #
|
|
||||||
NORDVPN_ICON '\UF023' #
|
|
||||||
EXECUTION_TIME_ICON '\uF253'$s #
|
|
||||||
SSH_ICON 'ssh'
|
|
||||||
VPN_ICON '\uF023'
|
|
||||||
KUBERNETES_ICON '\U2388' # ⎈
|
|
||||||
DROPBOX_ICON '\UF16B'$s #
|
|
||||||
DATE_ICON '\uF073 ' #
|
|
||||||
TIME_ICON '\uF017 ' #
|
|
||||||
JAVA_ICON '\U2615' # ☕︎
|
|
||||||
LARAVEL_ICON ''
|
|
||||||
RANGER_ICON '\u2B50' # ⭐
|
|
||||||
MIDNIGHT_COMMANDER_ICON 'mc'
|
|
||||||
VIM_ICON 'vim'
|
|
||||||
TERRAFORM_ICON 'tf'
|
|
||||||
PROXY_ICON '\u2194' # ↔
|
|
||||||
DOTNET_ICON '.NET'
|
|
||||||
DOTNET_CORE_ICON '.NET'
|
|
||||||
AZURE_ICON '\u2601' # ☁
|
|
||||||
DIRENV_ICON '\u25BC' # ▼
|
|
||||||
FLUTTER_ICON 'F'
|
|
||||||
GCLOUD_ICON 'G'
|
|
||||||
LUA_ICON 'lua'
|
|
||||||
PERL_ICON 'perl'
|
|
||||||
NNN_ICON 'nnn'
|
|
||||||
XPLR_ICON 'xplr'
|
|
||||||
TIMEWARRIOR_ICON 'tw'
|
|
||||||
TASKWARRIOR_ICON 'task'
|
|
||||||
NIX_SHELL_ICON 'nix'
|
|
||||||
WIFI_ICON 'WiFi'
|
|
||||||
ERLANG_ICON 'erl'
|
|
||||||
ELIXIR_ICON 'elixir'
|
|
||||||
POSTGRES_ICON 'postgres'
|
|
||||||
PHP_ICON 'php'
|
|
||||||
HASKELL_ICON 'hs'
|
|
||||||
PACKAGE_ICON 'pkg'
|
|
||||||
JULIA_ICON 'jl'
|
|
||||||
SCALA_ICON 'scala'
|
|
||||||
TOOLBOX_ICON '\u2B22' # ⬢
|
|
||||||
ARCH_ICON 'arch'
|
|
||||||
)
|
|
||||||
;;
|
|
||||||
'awesome-mapped-fontconfig')
|
|
||||||
# mapped fontconfig with awesome-font required! See
|
|
||||||
# https://github.com/gabrielelana/awesome-terminal-fonts
|
|
||||||
# don't forget to source the font maps in your startup script
|
|
||||||
if [ -z "$AWESOME_GLYPHS_LOADED" ]; then
|
|
||||||
echo "Powerlevel9k warning: Awesome-Font mappings have not been loaded.
|
|
||||||
Source a font mapping in your shell config, per the Awesome-Font docs
|
|
||||||
(https://github.com/gabrielelana/awesome-terminal-fonts),
|
|
||||||
Or use a different Powerlevel9k font configuration.";
|
|
||||||
fi
|
|
||||||
icons=(
|
|
||||||
RULER_CHAR '\u2500' # ─
|
|
||||||
LEFT_SEGMENT_SEPARATOR '\uE0B0' #
|
|
||||||
RIGHT_SEGMENT_SEPARATOR '\uE0B2' #
|
|
||||||
LEFT_SEGMENT_END_SEPARATOR ' ' # Whitespace
|
|
||||||
LEFT_SUBSEGMENT_SEPARATOR '\uE0B1' #
|
|
||||||
RIGHT_SUBSEGMENT_SEPARATOR '\uE0B3' #
|
|
||||||
CARRIAGE_RETURN_ICON '\u21B5' # ↵
|
|
||||||
ROOT_ICON "${CODEPOINT_OF_OCTICONS_ZAP:+\\u$CODEPOINT_OF_OCTICONS_ZAP}"
|
|
||||||
SUDO_ICON "${CODEPOINT_OF_AWESOME_UNLOCK:+\\u$CODEPOINT_OF_AWESOME_UNLOCK$s}"
|
|
||||||
RUBY_ICON "${CODEPOINT_OF_OCTICONS_RUBY:+\\u$CODEPOINT_OF_OCTICONS_RUBY }"
|
|
||||||
AWS_ICON "${CODEPOINT_OF_AWESOME_SERVER:+\\u$CODEPOINT_OF_AWESOME_SERVER$s}"
|
|
||||||
AWS_EB_ICON '\U1F331'$q # 🌱
|
|
||||||
BACKGROUND_JOBS_ICON "${CODEPOINT_OF_AWESOME_COG:+\\u$CODEPOINT_OF_AWESOME_COG }"
|
|
||||||
TEST_ICON "${CODEPOINT_OF_AWESOME_BUG:+\\u$CODEPOINT_OF_AWESOME_BUG$s}"
|
|
||||||
TODO_ICON "${CODEPOINT_OF_AWESOME_CHECK_SQUARE_O:+\\u$CODEPOINT_OF_AWESOME_CHECK_SQUARE_O$s}"
|
|
||||||
BATTERY_ICON "${CODEPOINT_OF_AWESOME_BATTERY_FULL:+\\U$CODEPOINT_OF_AWESOME_BATTERY_FULL$s}"
|
|
||||||
DISK_ICON "${CODEPOINT_OF_AWESOME_HDD_O:+\\u$CODEPOINT_OF_AWESOME_HDD_O }"
|
|
||||||
OK_ICON "${CODEPOINT_OF_AWESOME_CHECK:+\\u$CODEPOINT_OF_AWESOME_CHECK$s}"
|
|
||||||
FAIL_ICON "${CODEPOINT_OF_AWESOME_TIMES:+\\u$CODEPOINT_OF_AWESOME_TIMES}"
|
|
||||||
SYMFONY_ICON 'SF'
|
|
||||||
NODE_ICON '\u2B22' # ⬢
|
|
||||||
NODEJS_ICON '\u2B22' # ⬢
|
|
||||||
MULTILINE_FIRST_PROMPT_PREFIX '\u256D\U2500' # ╭─
|
|
||||||
MULTILINE_NEWLINE_PROMPT_PREFIX '\u251C\U2500' # ├─
|
|
||||||
MULTILINE_LAST_PROMPT_PREFIX '\u2570\U2500 ' # ╰─
|
|
||||||
APPLE_ICON "${CODEPOINT_OF_AWESOME_APPLE:+\\u$CODEPOINT_OF_AWESOME_APPLE$s}"
|
|
||||||
FREEBSD_ICON '\U1F608'$q # 😈
|
|
||||||
LINUX_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_ARCH_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_DEBIAN_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_RASPBIAN_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_UBUNTU_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_CENTOS_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_COREOS_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_ELEMENTARY_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_MINT_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_FEDORA_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_GENTOO_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_MAGEIA_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_NIXOS_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_MANJARO_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_DEVUAN_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_ALPINE_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_AOSC_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_OPENSUSE_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_SABAYON_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_SLACKWARE_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_VOID_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_ARTIX_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_RHEL_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
LINUX_AMZN_ICON "${CODEPOINT_OF_AWESOME_LINUX:+\\u$CODEPOINT_OF_AWESOME_LINUX$s}"
|
|
||||||
SUNOS_ICON "${CODEPOINT_OF_AWESOME_SUN_O:+\\u$CODEPOINT_OF_AWESOME_SUN_O }"
|
|
||||||
HOME_ICON "${CODEPOINT_OF_AWESOME_HOME:+\\u$CODEPOINT_OF_AWESOME_HOME$s}"
|
|
||||||
HOME_SUB_ICON "${CODEPOINT_OF_AWESOME_FOLDER_OPEN:+\\u$CODEPOINT_OF_AWESOME_FOLDER_OPEN$s}"
|
|
||||||
FOLDER_ICON "${CODEPOINT_OF_AWESOME_FOLDER_O:+\\u$CODEPOINT_OF_AWESOME_FOLDER_O$s}"
|
|
||||||
ETC_ICON "${CODEPOINT_OF_AWESOME_COG:+\\u$CODEPOINT_OF_AWESOME_COG }"
|
|
||||||
NETWORK_ICON "${CODEPOINT_OF_AWESOME_RSS:+\\u$CODEPOINT_OF_AWESOME_RSS$s}"
|
|
||||||
LOAD_ICON "${CODEPOINT_OF_AWESOME_BAR_CHART:+\\u$CODEPOINT_OF_AWESOME_BAR_CHART }"
|
|
||||||
SWAP_ICON "${CODEPOINT_OF_AWESOME_DASHBOARD:+\\u$CODEPOINT_OF_AWESOME_DASHBOARD$s}"
|
|
||||||
RAM_ICON "${CODEPOINT_OF_AWESOME_DASHBOARD:+\\u$CODEPOINT_OF_AWESOME_DASHBOARD$s}"
|
|
||||||
SERVER_ICON "${CODEPOINT_OF_AWESOME_SERVER:+\\u$CODEPOINT_OF_AWESOME_SERVER$s}"
|
|
||||||
VCS_UNTRACKED_ICON "${CODEPOINT_OF_AWESOME_QUESTION_CIRCLE:+\\u$CODEPOINT_OF_AWESOME_QUESTION_CIRCLE$s}"
|
|
||||||
VCS_UNSTAGED_ICON "${CODEPOINT_OF_AWESOME_EXCLAMATION_CIRCLE:+\\u$CODEPOINT_OF_AWESOME_EXCLAMATION_CIRCLE$s}"
|
|
||||||
VCS_STAGED_ICON "${CODEPOINT_OF_AWESOME_PLUS_CIRCLE:+\\u$CODEPOINT_OF_AWESOME_PLUS_CIRCLE$s}"
|
|
||||||
VCS_STASH_ICON "${CODEPOINT_OF_AWESOME_INBOX:+\\u$CODEPOINT_OF_AWESOME_INBOX }"
|
|
||||||
VCS_INCOMING_CHANGES_ICON "${CODEPOINT_OF_AWESOME_ARROW_CIRCLE_DOWN:+\\u$CODEPOINT_OF_AWESOME_ARROW_CIRCLE_DOWN }"
|
|
||||||
VCS_OUTGOING_CHANGES_ICON "${CODEPOINT_OF_AWESOME_ARROW_CIRCLE_UP:+\\u$CODEPOINT_OF_AWESOME_ARROW_CIRCLE_UP }"
|
|
||||||
VCS_TAG_ICON "${CODEPOINT_OF_AWESOME_TAG:+\\u$CODEPOINT_OF_AWESOME_TAG }"
|
|
||||||
VCS_BOOKMARK_ICON "${CODEPOINT_OF_OCTICONS_BOOKMARK:+\\u$CODEPOINT_OF_OCTICONS_BOOKMARK}"
|
|
||||||
VCS_COMMIT_ICON "${CODEPOINT_OF_OCTICONS_GIT_COMMIT:+\\u$CODEPOINT_OF_OCTICONS_GIT_COMMIT }"
|
|
||||||
VCS_BRANCH_ICON "${CODEPOINT_OF_OCTICONS_GIT_BRANCH:+\\u$CODEPOINT_OF_OCTICONS_GIT_BRANCH }"
|
|
||||||
VCS_REMOTE_BRANCH_ICON "${CODEPOINT_OF_OCTICONS_REPO_PUSH:+\\u$CODEPOINT_OF_OCTICONS_REPO_PUSH$s}"
|
|
||||||
VCS_LOADING_ICON ''
|
|
||||||
VCS_GIT_ICON "${CODEPOINT_OF_AWESOME_GIT:+\\u$CODEPOINT_OF_AWESOME_GIT }"
|
|
||||||
VCS_GIT_GITHUB_ICON "${CODEPOINT_OF_AWESOME_GITHUB_ALT:+\\u$CODEPOINT_OF_AWESOME_GITHUB_ALT }"
|
|
||||||
VCS_GIT_BITBUCKET_ICON "${CODEPOINT_OF_AWESOME_BITBUCKET:+\\u$CODEPOINT_OF_AWESOME_BITBUCKET }"
|
|
||||||
VCS_GIT_GITLAB_ICON "${CODEPOINT_OF_AWESOME_GITLAB:+\\u$CODEPOINT_OF_AWESOME_GITLAB }"
|
|
||||||
VCS_HG_ICON "${CODEPOINT_OF_AWESOME_FLASK:+\\u$CODEPOINT_OF_AWESOME_FLASK }"
|
|
||||||
VCS_SVN_ICON 'svn'$q
|
|
||||||
RUST_ICON '\uE6A8' #
|
|
||||||
PYTHON_ICON '\U1F40D' # 🐍
|
|
||||||
SWIFT_ICON '\uE655'$s #
|
|
||||||
PUBLIC_IP_ICON "${CODEPOINT_OF_AWESOME_GLOBE:+\\u$CODEPOINT_OF_AWESOME_GLOBE$s}"
|
|
||||||
LOCK_ICON "${CODEPOINT_OF_AWESOME_LOCK:+\\u$CODEPOINT_OF_AWESOME_LOCK}"
|
|
||||||
NORDVPN_ICON "${CODEPOINT_OF_AWESOME_LOCK:+\\u$CODEPOINT_OF_AWESOME_LOCK}"
|
|
||||||
EXECUTION_TIME_ICON "${CODEPOINT_OF_AWESOME_HOURGLASS_END:+\\u$CODEPOINT_OF_AWESOME_HOURGLASS_END$s}"
|
|
||||||
SSH_ICON 'ssh'
|
|
||||||
VPN_ICON "${CODEPOINT_OF_AWESOME_LOCK:+\\u$CODEPOINT_OF_AWESOME_LOCK}"
|
|
||||||
KUBERNETES_ICON '\U2388' # ⎈
|
|
||||||
DROPBOX_ICON "${CODEPOINT_OF_AWESOME_DROPBOX:+\\u$CODEPOINT_OF_AWESOME_DROPBOX$s}"
|
|
||||||
DATE_ICON '\uF073 ' #
|
|
||||||
TIME_ICON '\uF017 ' #
|
|
||||||
JAVA_ICON '\U2615' # ☕︎
|
|
||||||
LARAVEL_ICON ''
|
|
||||||
RANGER_ICON '\u2B50' # ⭐
|
|
||||||
MIDNIGHT_COMMANDER_ICON 'mc'
|
|
||||||
VIM_ICON 'vim'
|
|
||||||
TERRAFORM_ICON 'tf'
|
|
||||||
PROXY_ICON '\u2194' # ↔
|
|
||||||
DOTNET_ICON '.NET'
|
|
||||||
DOTNET_CORE_ICON '.NET'
|
|
||||||
AZURE_ICON '\u2601' # ☁
|
|
||||||
DIRENV_ICON '\u25BC' # ▼
|
|
||||||
FLUTTER_ICON 'F'
|
|
||||||
GCLOUD_ICON 'G'
|
|
||||||
LUA_ICON 'lua'
|
|
||||||
PERL_ICON 'perl'
|
|
||||||
NNN_ICON 'nnn'
|
|
||||||
XPLR_ICON 'xplr'
|
|
||||||
TIMEWARRIOR_ICON 'tw'
|
|
||||||
TASKWARRIOR_ICON 'task'
|
|
||||||
NIX_SHELL_ICON 'nix'
|
|
||||||
WIFI_ICON 'WiFi'
|
|
||||||
ERLANG_ICON 'erl'
|
|
||||||
ELIXIR_ICON 'elixir'
|
|
||||||
POSTGRES_ICON 'postgres'
|
|
||||||
PHP_ICON 'php'
|
|
||||||
HASKELL_ICON 'hs'
|
|
||||||
PACKAGE_ICON 'pkg'
|
|
||||||
JULIA_ICON 'jl'
|
|
||||||
SCALA_ICON 'scala'
|
|
||||||
TOOLBOX_ICON '\u2B22' # ⬢
|
|
||||||
ARCH_ICON 'arch'
|
|
||||||
)
|
|
||||||
;;
|
|
||||||
'nerdfont-complete'|'nerdfont-fontconfig')
|
|
||||||
# nerd-font patched (complete) font required! See
|
|
||||||
# https://github.com/ryanoasis/nerd-fonts
|
|
||||||
# http://nerdfonts.com/#cheat-sheet
|
|
||||||
icons=(
|
|
||||||
RULER_CHAR '\u2500' # ─
|
|
||||||
LEFT_SEGMENT_SEPARATOR '\uE0B0' #
|
|
||||||
RIGHT_SEGMENT_SEPARATOR '\uE0B2' #
|
|
||||||
LEFT_SEGMENT_END_SEPARATOR ' ' # Whitespace
|
|
||||||
LEFT_SUBSEGMENT_SEPARATOR '\uE0B1' #
|
|
||||||
RIGHT_SUBSEGMENT_SEPARATOR '\uE0B3' #
|
|
||||||
CARRIAGE_RETURN_ICON '\u21B5' # ↵
|
|
||||||
ROOT_ICON '\uE614'$q #
|
|
||||||
SUDO_ICON '\uF09C'$s #
|
|
||||||
RUBY_ICON '\uF219 ' #
|
|
||||||
AWS_ICON '\uF270'$s #
|
|
||||||
AWS_EB_ICON '\UF1BD'$q$q #
|
|
||||||
BACKGROUND_JOBS_ICON '\uF013 ' #
|
|
||||||
TEST_ICON '\uF188'$s #
|
|
||||||
TODO_ICON '\u2611' # ☑
|
|
||||||
BATTERY_ICON '\UF240 ' #
|
|
||||||
DISK_ICON '\uF0A0'$s #
|
|
||||||
OK_ICON '\uF00C'$s #
|
|
||||||
FAIL_ICON '\uF00D' #
|
|
||||||
SYMFONY_ICON '\uE757' #
|
|
||||||
NODE_ICON '\uE617 ' #
|
|
||||||
NODEJS_ICON '\uE617 ' #
|
|
||||||
MULTILINE_FIRST_PROMPT_PREFIX '\u256D\U2500' # ╭─
|
|
||||||
MULTILINE_NEWLINE_PROMPT_PREFIX '\u251C\U2500' # ├─
|
|
||||||
MULTILINE_LAST_PROMPT_PREFIX '\u2570\U2500 ' # ╰─
|
|
||||||
APPLE_ICON '\uF179' #
|
|
||||||
WINDOWS_ICON '\uF17A'$s #
|
|
||||||
FREEBSD_ICON '\UF30C ' #
|
|
||||||
ANDROID_ICON '\uF17B' #
|
|
||||||
LINUX_ARCH_ICON '\uF303' #
|
|
||||||
LINUX_CENTOS_ICON '\uF304'$s #
|
|
||||||
LINUX_COREOS_ICON '\uF305'$s #
|
|
||||||
LINUX_DEBIAN_ICON '\uF306' #
|
|
||||||
LINUX_RASPBIAN_ICON '\uF315' #
|
|
||||||
LINUX_ELEMENTARY_ICON '\uF309'$s #
|
|
||||||
LINUX_FEDORA_ICON '\uF30a'$s #
|
|
||||||
LINUX_GENTOO_ICON '\uF30d'$s #
|
|
||||||
LINUX_MAGEIA_ICON '\uF310' #
|
|
||||||
LINUX_MINT_ICON '\uF30e'$s #
|
|
||||||
LINUX_NIXOS_ICON '\uF313'$s #
|
|
||||||
LINUX_MANJARO_ICON '\uF312'$s #
|
|
||||||
LINUX_DEVUAN_ICON '\uF307'$s #
|
|
||||||
LINUX_ALPINE_ICON '\uF300'$s #
|
|
||||||
LINUX_AOSC_ICON '\uF301'$s #
|
|
||||||
LINUX_OPENSUSE_ICON '\uF314'$s #
|
|
||||||
LINUX_SABAYON_ICON '\uF317'$s #
|
|
||||||
LINUX_SLACKWARE_ICON '\uF319'$s #
|
|
||||||
LINUX_VOID_ICON '\uF17C' #
|
|
||||||
LINUX_ARTIX_ICON '\uF17C' #
|
|
||||||
LINUX_UBUNTU_ICON '\uF31b'$s #
|
|
||||||
LINUX_RHEL_ICON '\uF316'$s #
|
|
||||||
LINUX_AMZN_ICON '\uF270'$s #
|
|
||||||
LINUX_ICON '\uF17C' #
|
|
||||||
SUNOS_ICON '\uF185 ' #
|
|
||||||
HOME_ICON '\uF015'$s #
|
|
||||||
HOME_SUB_ICON '\uF07C'$s #
|
|
||||||
FOLDER_ICON '\uF115'$s #
|
|
||||||
ETC_ICON '\uF013'$s #
|
|
||||||
NETWORK_ICON '\uF50D'$s #
|
|
||||||
LOAD_ICON '\uF080 ' #
|
|
||||||
SWAP_ICON '\uF464'$s #
|
|
||||||
RAM_ICON '\uF0E4'$s #
|
|
||||||
SERVER_ICON '\uF0AE'$s #
|
|
||||||
VCS_UNTRACKED_ICON '\uF059'$s #
|
|
||||||
VCS_UNSTAGED_ICON '\uF06A'$s #
|
|
||||||
VCS_STAGED_ICON '\uF055'$s #
|
|
||||||
VCS_STASH_ICON '\uF01C ' #
|
|
||||||
VCS_INCOMING_CHANGES_ICON '\uF01A ' #
|
|
||||||
VCS_OUTGOING_CHANGES_ICON '\uF01B ' #
|
|
||||||
VCS_TAG_ICON '\uF02B ' #
|
|
||||||
VCS_BOOKMARK_ICON '\uF461 ' #
|
|
||||||
VCS_COMMIT_ICON '\uE729 ' #
|
|
||||||
VCS_BRANCH_ICON '\uF126 ' #
|
|
||||||
VCS_REMOTE_BRANCH_ICON '\uE728 ' #
|
|
||||||
VCS_LOADING_ICON ''
|
|
||||||
VCS_GIT_ICON '\uF1D3 ' #
|
|
||||||
VCS_GIT_GITHUB_ICON '\uF113 ' #
|
|
||||||
VCS_GIT_BITBUCKET_ICON '\uE703 ' #
|
|
||||||
VCS_GIT_GITLAB_ICON '\uF296 ' #
|
|
||||||
VCS_HG_ICON '\uF0C3 ' #
|
|
||||||
VCS_SVN_ICON '\uE72D'$q #
|
|
||||||
RUST_ICON '\uE7A8'$q #
|
|
||||||
PYTHON_ICON '\UE73C ' #
|
|
||||||
SWIFT_ICON '\uE755' #
|
|
||||||
GO_ICON '\uE626' #
|
|
||||||
GOLANG_ICON '\uE626' #
|
|
||||||
PUBLIC_IP_ICON '\UF0AC'$s #
|
|
||||||
LOCK_ICON '\UF023' #
|
|
||||||
NORDVPN_ICON '\UF023' #
|
|
||||||
EXECUTION_TIME_ICON '\uF252'$s #
|
|
||||||
SSH_ICON '\uF489'$s #
|
|
||||||
VPN_ICON '\UF023'
|
|
||||||
KUBERNETES_ICON '\U2388' # ⎈
|
|
||||||
DROPBOX_ICON '\UF16B'$s #
|
|
||||||
DATE_ICON '\uF073 ' #
|
|
||||||
TIME_ICON '\uF017 ' #
|
|
||||||
JAVA_ICON '\uE738' #
|
|
||||||
LARAVEL_ICON '\ue73f'$q #
|
|
||||||
RANGER_ICON '\uF00b ' #
|
|
||||||
MIDNIGHT_COMMANDER_ICON 'mc'
|
|
||||||
VIM_ICON '\uE62B' #
|
|
||||||
TERRAFORM_ICON '\uF1BB ' #
|
|
||||||
PROXY_ICON '\u2194' # ↔
|
|
||||||
DOTNET_ICON '\uE77F' #
|
|
||||||
DOTNET_CORE_ICON '\uE77F' #
|
|
||||||
AZURE_ICON '\uFD03' # ﴃ
|
|
||||||
DIRENV_ICON '\u25BC' # ▼
|
|
||||||
FLUTTER_ICON 'F'
|
|
||||||
GCLOUD_ICON '\uF7B7' #
|
|
||||||
LUA_ICON '\uE620' #
|
|
||||||
PERL_ICON '\uE769' #
|
|
||||||
NNN_ICON 'nnn'
|
|
||||||
XPLR_ICON 'xplr'
|
|
||||||
TIMEWARRIOR_ICON '\uF49B' #
|
|
||||||
TASKWARRIOR_ICON '\uF4A0 ' #
|
|
||||||
NIX_SHELL_ICON '\uF313 ' #
|
|
||||||
WIFI_ICON '\uF1EB ' #
|
|
||||||
ERLANG_ICON '\uE7B1 ' #
|
|
||||||
ELIXIR_ICON '\uE62D' #
|
|
||||||
POSTGRES_ICON '\uE76E' #
|
|
||||||
PHP_ICON '\uE608' #
|
|
||||||
HASKELL_ICON '\uE61F' #
|
|
||||||
PACKAGE_ICON '\uF8D6' #
|
|
||||||
JULIA_ICON '\uE624' #
|
|
||||||
SCALA_ICON '\uE737' #
|
|
||||||
TOOLBOX_ICON '\uE20F'$s #
|
|
||||||
ARCH_ICON '\uE266' #
|
|
||||||
)
|
|
||||||
;;
|
|
||||||
ascii)
|
|
||||||
icons=(
|
|
||||||
RULER_CHAR '-'
|
|
||||||
LEFT_SEGMENT_SEPARATOR ''
|
|
||||||
RIGHT_SEGMENT_SEPARATOR ''
|
|
||||||
LEFT_SEGMENT_END_SEPARATOR ' '
|
|
||||||
LEFT_SUBSEGMENT_SEPARATOR '|'
|
|
||||||
RIGHT_SUBSEGMENT_SEPARATOR '|'
|
|
||||||
CARRIAGE_RETURN_ICON ''
|
|
||||||
ROOT_ICON '#'
|
|
||||||
SUDO_ICON ''
|
|
||||||
RUBY_ICON 'rb'
|
|
||||||
AWS_ICON 'aws'
|
|
||||||
AWS_EB_ICON 'eb'
|
|
||||||
BACKGROUND_JOBS_ICON '%%'
|
|
||||||
TEST_ICON ''
|
|
||||||
TODO_ICON 'todo'
|
|
||||||
BATTERY_ICON 'battery'
|
|
||||||
DISK_ICON 'disk'
|
|
||||||
OK_ICON 'ok'
|
|
||||||
FAIL_ICON 'err'
|
|
||||||
SYMFONY_ICON 'symphony'
|
|
||||||
NODE_ICON 'node'
|
|
||||||
NODEJS_ICON 'node'
|
|
||||||
MULTILINE_FIRST_PROMPT_PREFIX ''
|
|
||||||
MULTILINE_NEWLINE_PROMPT_PREFIX ''
|
|
||||||
MULTILINE_LAST_PROMPT_PREFIX ''
|
|
||||||
APPLE_ICON 'mac'
|
|
||||||
WINDOWS_ICON 'win'
|
|
||||||
FREEBSD_ICON 'bsd'
|
|
||||||
ANDROID_ICON 'android'
|
|
||||||
LINUX_ICON 'linux'
|
|
||||||
LINUX_ARCH_ICON 'arch'
|
|
||||||
LINUX_DEBIAN_ICON 'debian'
|
|
||||||
LINUX_RASPBIAN_ICON 'pi'
|
|
||||||
LINUX_UBUNTU_ICON 'ubuntu'
|
|
||||||
LINUX_CENTOS_ICON 'centos'
|
|
||||||
LINUX_COREOS_ICON 'coreos'
|
|
||||||
LINUX_ELEMENTARY_ICON 'elementary'
|
|
||||||
LINUX_MINT_ICON 'mint'
|
|
||||||
LINUX_FEDORA_ICON 'fedora'
|
|
||||||
LINUX_GENTOO_ICON 'gentoo'
|
|
||||||
LINUX_MAGEIA_ICON 'mageia'
|
|
||||||
LINUX_NIXOS_ICON 'nixos'
|
|
||||||
LINUX_MANJARO_ICON 'manjaro'
|
|
||||||
LINUX_DEVUAN_ICON 'devuan'
|
|
||||||
LINUX_ALPINE_ICON 'alpine'
|
|
||||||
LINUX_AOSC_ICON 'aosc'
|
|
||||||
LINUX_OPENSUSE_ICON 'suse'
|
|
||||||
LINUX_SABAYON_ICON 'sabayon'
|
|
||||||
LINUX_SLACKWARE_ICON 'slack'
|
|
||||||
LINUX_VOID_ICON 'void'
|
|
||||||
LINUX_ARTIX_ICON 'artix'
|
|
||||||
LINUX_RHEL_ICON 'rhel'
|
|
||||||
LINUX_AMZN_ICON 'amzn'
|
|
||||||
SUNOS_ICON 'sunos'
|
|
||||||
HOME_ICON ''
|
|
||||||
HOME_SUB_ICON ''
|
|
||||||
FOLDER_ICON ''
|
|
||||||
ETC_ICON ''
|
|
||||||
NETWORK_ICON 'ip'
|
|
||||||
LOAD_ICON 'cpu'
|
|
||||||
SWAP_ICON 'swap'
|
|
||||||
RAM_ICON 'ram'
|
|
||||||
SERVER_ICON ''
|
|
||||||
VCS_UNTRACKED_ICON '?'
|
|
||||||
VCS_UNSTAGED_ICON '!'
|
|
||||||
VCS_STAGED_ICON '+'
|
|
||||||
VCS_STASH_ICON '#'
|
|
||||||
VCS_INCOMING_CHANGES_ICON '<'
|
|
||||||
VCS_OUTGOING_CHANGES_ICON '>'
|
|
||||||
VCS_TAG_ICON ''
|
|
||||||
VCS_BOOKMARK_ICON '^'
|
|
||||||
VCS_COMMIT_ICON '@'
|
|
||||||
VCS_BRANCH_ICON ''
|
|
||||||
VCS_REMOTE_BRANCH_ICON ':'
|
|
||||||
VCS_LOADING_ICON ''
|
|
||||||
VCS_GIT_ICON ''
|
|
||||||
VCS_GIT_GITHUB_ICON ''
|
|
||||||
VCS_GIT_BITBUCKET_ICON ''
|
|
||||||
VCS_GIT_GITLAB_ICON ''
|
|
||||||
VCS_HG_ICON ''
|
|
||||||
VCS_SVN_ICON ''
|
|
||||||
RUST_ICON 'rust'
|
|
||||||
PYTHON_ICON 'py'
|
|
||||||
SWIFT_ICON 'swift'
|
|
||||||
GO_ICON 'go'
|
|
||||||
GOLANG_ICON 'go'
|
|
||||||
PUBLIC_IP_ICON 'ip'
|
|
||||||
LOCK_ICON '!w'
|
|
||||||
NORDVPN_ICON 'nordvpn'
|
|
||||||
EXECUTION_TIME_ICON ''
|
|
||||||
SSH_ICON 'ssh'
|
|
||||||
VPN_ICON 'vpn'
|
|
||||||
KUBERNETES_ICON 'kube'
|
|
||||||
DROPBOX_ICON 'dropbox'
|
|
||||||
DATE_ICON ''
|
|
||||||
TIME_ICON ''
|
|
||||||
JAVA_ICON 'java'
|
|
||||||
LARAVEL_ICON ''
|
|
||||||
RANGER_ICON 'ranger'
|
|
||||||
MIDNIGHT_COMMANDER_ICON 'mc'
|
|
||||||
VIM_ICON 'vim'
|
|
||||||
TERRAFORM_ICON 'tf'
|
|
||||||
PROXY_ICON 'proxy'
|
|
||||||
DOTNET_ICON '.net'
|
|
||||||
DOTNET_CORE_ICON '.net'
|
|
||||||
AZURE_ICON 'az'
|
|
||||||
DIRENV_ICON 'direnv'
|
|
||||||
FLUTTER_ICON 'flutter'
|
|
||||||
GCLOUD_ICON 'gcloud'
|
|
||||||
LUA_ICON 'lua'
|
|
||||||
PERL_ICON 'perl'
|
|
||||||
NNN_ICON 'nnn'
|
|
||||||
XPLR_ICON 'xplr'
|
|
||||||
TIMEWARRIOR_ICON 'tw'
|
|
||||||
TASKWARRIOR_ICON 'task'
|
|
||||||
NIX_SHELL_ICON 'nix'
|
|
||||||
WIFI_ICON 'wifi'
|
|
||||||
ERLANG_ICON 'erlang'
|
|
||||||
ELIXIR_ICON 'elixir'
|
|
||||||
POSTGRES_ICON 'postgres'
|
|
||||||
PHP_ICON 'php'
|
|
||||||
HASKELL_ICON 'hs'
|
|
||||||
PACKAGE_ICON 'pkg'
|
|
||||||
JULIA_ICON 'jl'
|
|
||||||
SCALA_ICON 'scala'
|
|
||||||
TOOLBOX_ICON 'toolbox'
|
|
||||||
ARCH_ICON 'arch'
|
|
||||||
)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
# Powerline-Patched Font required!
|
|
||||||
# See https://github.com/Lokaltog/powerline-fonts
|
|
||||||
icons=(
|
|
||||||
RULER_CHAR '\u2500' # ─
|
|
||||||
LEFT_SEGMENT_SEPARATOR '\uE0B0' #
|
|
||||||
RIGHT_SEGMENT_SEPARATOR '\uE0B2' #
|
|
||||||
LEFT_SEGMENT_END_SEPARATOR ' ' # Whitespace
|
|
||||||
LEFT_SUBSEGMENT_SEPARATOR '\uE0B1' #
|
|
||||||
RIGHT_SUBSEGMENT_SEPARATOR '\uE0B3' #
|
|
||||||
CARRIAGE_RETURN_ICON '\u21B5' # ↵
|
|
||||||
ROOT_ICON '\u26A1' # ⚡
|
|
||||||
SUDO_ICON ''
|
|
||||||
RUBY_ICON 'Ruby'
|
|
||||||
AWS_ICON 'AWS'
|
|
||||||
AWS_EB_ICON '\U1F331'$q # 🌱
|
|
||||||
BACKGROUND_JOBS_ICON '\u2699' # ⚙
|
|
||||||
TEST_ICON ''
|
|
||||||
TODO_ICON '\u2206' # ∆
|
|
||||||
BATTERY_ICON '\U1F50B' # 🔋
|
|
||||||
DISK_ICON 'hdd'
|
|
||||||
OK_ICON '\u2714' # ✔
|
|
||||||
FAIL_ICON '\u2718' # ✘
|
|
||||||
SYMFONY_ICON 'SF'
|
|
||||||
NODE_ICON 'Node'
|
|
||||||
NODEJS_ICON 'Node'
|
|
||||||
MULTILINE_FIRST_PROMPT_PREFIX '\u256D\U2500' # ╭─
|
|
||||||
MULTILINE_NEWLINE_PROMPT_PREFIX '\u251C\U2500' # ├─
|
|
||||||
MULTILINE_LAST_PROMPT_PREFIX '\u2570\U2500 ' # ╰─
|
|
||||||
APPLE_ICON 'OSX'
|
|
||||||
WINDOWS_ICON 'WIN'
|
|
||||||
FREEBSD_ICON 'BSD'
|
|
||||||
ANDROID_ICON 'And'
|
|
||||||
LINUX_ICON 'Lx'
|
|
||||||
LINUX_ARCH_ICON 'Arc'
|
|
||||||
LINUX_DEBIAN_ICON 'Deb'
|
|
||||||
LINUX_RASPBIAN_ICON 'RPi'
|
|
||||||
LINUX_UBUNTU_ICON 'Ubu'
|
|
||||||
LINUX_CENTOS_ICON 'Cen'
|
|
||||||
LINUX_COREOS_ICON 'Cor'
|
|
||||||
LINUX_ELEMENTARY_ICON 'Elm'
|
|
||||||
LINUX_MINT_ICON 'LMi'
|
|
||||||
LINUX_FEDORA_ICON 'Fed'
|
|
||||||
LINUX_GENTOO_ICON 'Gen'
|
|
||||||
LINUX_MAGEIA_ICON 'Mag'
|
|
||||||
LINUX_NIXOS_ICON 'Nix'
|
|
||||||
LINUX_MANJARO_ICON 'Man'
|
|
||||||
LINUX_DEVUAN_ICON 'Dev'
|
|
||||||
LINUX_ALPINE_ICON 'Alp'
|
|
||||||
LINUX_AOSC_ICON 'Aos'
|
|
||||||
LINUX_OPENSUSE_ICON 'OSu'
|
|
||||||
LINUX_SABAYON_ICON 'Sab'
|
|
||||||
LINUX_SLACKWARE_ICON 'Sla'
|
|
||||||
LINUX_VOID_ICON 'Vo'
|
|
||||||
LINUX_ARTIX_ICON 'Art'
|
|
||||||
LINUX_RHEL_ICON 'RH'
|
|
||||||
LINUX_AMZN_ICON 'Amzn'
|
|
||||||
SUNOS_ICON 'Sun'
|
|
||||||
HOME_ICON ''
|
|
||||||
HOME_SUB_ICON ''
|
|
||||||
FOLDER_ICON ''
|
|
||||||
ETC_ICON '\u2699' # ⚙
|
|
||||||
NETWORK_ICON 'IP'
|
|
||||||
LOAD_ICON 'L'
|
|
||||||
SWAP_ICON 'SWP'
|
|
||||||
RAM_ICON 'RAM'
|
|
||||||
SERVER_ICON ''
|
|
||||||
VCS_UNTRACKED_ICON '?'
|
|
||||||
VCS_UNSTAGED_ICON '\u25CF' # ●
|
|
||||||
VCS_STAGED_ICON '\u271A' # ✚
|
|
||||||
VCS_STASH_ICON '\u235F' # ⍟
|
|
||||||
VCS_INCOMING_CHANGES_ICON '\u2193' # ↓
|
|
||||||
VCS_OUTGOING_CHANGES_ICON '\u2191' # ↑
|
|
||||||
VCS_TAG_ICON ''
|
|
||||||
VCS_BOOKMARK_ICON '\u263F' # ☿
|
|
||||||
VCS_COMMIT_ICON ''
|
|
||||||
VCS_BRANCH_ICON '\uE0A0 ' #
|
|
||||||
VCS_REMOTE_BRANCH_ICON '\u2192' # →
|
|
||||||
VCS_LOADING_ICON ''
|
|
||||||
VCS_GIT_ICON ''
|
|
||||||
VCS_GIT_GITHUB_ICON ''
|
|
||||||
VCS_GIT_BITBUCKET_ICON ''
|
|
||||||
VCS_GIT_GITLAB_ICON ''
|
|
||||||
VCS_HG_ICON ''
|
|
||||||
VCS_SVN_ICON ''
|
|
||||||
RUST_ICON 'R'
|
|
||||||
PYTHON_ICON 'Py'
|
|
||||||
SWIFT_ICON 'Swift'
|
|
||||||
GO_ICON 'Go'
|
|
||||||
GOLANG_ICON 'Go'
|
|
||||||
PUBLIC_IP_ICON 'IP'
|
|
||||||
LOCK_ICON '\UE0A2'
|
|
||||||
NORDVPN_ICON '\UE0A2'
|
|
||||||
EXECUTION_TIME_ICON ''
|
|
||||||
SSH_ICON 'ssh'
|
|
||||||
VPN_ICON 'vpn'
|
|
||||||
KUBERNETES_ICON '\U2388' # ⎈
|
|
||||||
DROPBOX_ICON 'Dropbox'
|
|
||||||
DATE_ICON ''
|
|
||||||
TIME_ICON ''
|
|
||||||
JAVA_ICON '\U2615' # ☕︎
|
|
||||||
LARAVEL_ICON ''
|
|
||||||
RANGER_ICON '\u2B50' # ⭐
|
|
||||||
MIDNIGHT_COMMANDER_ICON 'mc'
|
|
||||||
VIM_ICON 'vim'
|
|
||||||
TERRAFORM_ICON 'tf'
|
|
||||||
PROXY_ICON '\u2194' # ↔
|
|
||||||
DOTNET_ICON '.NET'
|
|
||||||
DOTNET_CORE_ICON '.NET'
|
|
||||||
AZURE_ICON '\u2601' # ☁
|
|
||||||
DIRENV_ICON '\u25BC' # ▼
|
|
||||||
FLUTTER_ICON 'F'
|
|
||||||
GCLOUD_ICON 'G'
|
|
||||||
LUA_ICON 'lua'
|
|
||||||
PERL_ICON 'perl'
|
|
||||||
NNN_ICON 'nnn'
|
|
||||||
XPLR_ICON 'xplr'
|
|
||||||
TIMEWARRIOR_ICON 'tw'
|
|
||||||
TASKWARRIOR_ICON 'task'
|
|
||||||
NIX_SHELL_ICON 'nix'
|
|
||||||
WIFI_ICON 'WiFi'
|
|
||||||
ERLANG_ICON 'erl'
|
|
||||||
ELIXIR_ICON 'elixir'
|
|
||||||
POSTGRES_ICON 'postgres'
|
|
||||||
PHP_ICON 'php'
|
|
||||||
HASKELL_ICON 'hs'
|
|
||||||
PACKAGE_ICON 'pkg'
|
|
||||||
JULIA_ICON 'jl'
|
|
||||||
SCALA_ICON 'scala'
|
|
||||||
TOOLBOX_ICON '\u2B22' # ⬢
|
|
||||||
ARCH_ICON 'arch'
|
|
||||||
)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
# Override the above icon settings with any user-defined variables.
|
|
||||||
case $POWERLEVEL9K_MODE in
|
|
||||||
'flat')
|
|
||||||
icons[LEFT_SEGMENT_SEPARATOR]=''
|
|
||||||
icons[RIGHT_SEGMENT_SEPARATOR]=''
|
|
||||||
icons[LEFT_SUBSEGMENT_SEPARATOR]='|'
|
|
||||||
icons[RIGHT_SUBSEGMENT_SEPARATOR]='|'
|
|
||||||
;;
|
|
||||||
'compatible')
|
|
||||||
icons[LEFT_SEGMENT_SEPARATOR]='\u2B80' # ⮀
|
|
||||||
icons[RIGHT_SEGMENT_SEPARATOR]='\u2B82' # ⮂
|
|
||||||
icons[VCS_BRANCH_ICON]='@'
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
if [[ $POWERLEVEL9K_ICON_PADDING == none && $POWERLEVEL9K_MODE != ascii ]]; then
|
|
||||||
icons=("${(@kv)icons%% #}")
|
|
||||||
icons[LEFT_SEGMENT_END_SEPARATOR]+=' '
|
|
||||||
icons[MULTILINE_LAST_PROMPT_PREFIX]+=' '
|
|
||||||
icons[VCS_TAG_ICON]+=' '
|
|
||||||
icons[VCS_BOOKMARK_ICON]+=' '
|
|
||||||
icons[VCS_COMMIT_ICON]+=' '
|
|
||||||
icons[VCS_BRANCH_ICON]+=' '
|
|
||||||
icons[VCS_REMOTE_BRANCH_ICON]+=' '
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
# Sadly, this is a part of public API. Its use is emphatically discouraged.
|
|
||||||
function print_icon() {
|
|
||||||
eval "$__p9k_intro"
|
|
||||||
_p9k_init_icons
|
|
||||||
local var=POWERLEVEL9K_$1
|
|
||||||
if (( $+parameters[$var] )); then
|
|
||||||
echo -n - ${(P)var}
|
|
||||||
else
|
|
||||||
echo -n - $icons[$1]
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
# Prints a list of configured icons.
|
|
||||||
#
|
|
||||||
# * $1 string - If "original", then the original icons are printed,
|
|
||||||
# otherwise "print_icon" is used, which takes the users
|
|
||||||
# overrides into account.
|
|
||||||
function get_icon_names() {
|
|
||||||
eval "$__p9k_intro"
|
|
||||||
_p9k_init_icons
|
|
||||||
local key
|
|
||||||
for key in ${(@kon)icons}; do
|
|
||||||
echo -n - "POWERLEVEL9K_$key: "
|
|
||||||
print -nP "%K{red} %k"
|
|
||||||
if [[ $1 == original ]]; then
|
|
||||||
echo -n - $icons[$key]
|
|
||||||
else
|
|
||||||
print_icon $key
|
|
||||||
fi
|
|
||||||
print -P "%K{red} %k"
|
|
||||||
done
|
|
||||||
}
|
|
|
@ -1,197 +0,0 @@
|
||||||
battery: use the same technique as in vpn_ip to avoid reset=2.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
implement fake gitstatus api on top of vcs_info (or plain git?) + worker and use it if there is no
|
|
||||||
gitstatus.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- call vcs_info on worker. the tricky question is what to display while "loading".
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- add _SHOW_SYSTEM to all *env segments.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- support states in SHOW_ON_COMMAND: POWERLEVEL9K_SEGMENT_STATE_SHOW_ON_COMMAND='...'
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
add POWERLEVEL9K_${SEGMENT}_${STATE}_SHOW_IN_DIR='pwd_pattern'; implement the same way as
|
|
||||||
SHOW_ON_UPGLOB. how should it interact with POWERLEVEL9K_${SEGMENT}_DISABLED_DIR_PATTERN?
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
add `p10k upglob`; returns 0 on match and sets REPLY to the directory where match was found.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
when directory cannot be shortened any further, start chopping off segments from the left and
|
|
||||||
replacing the chopped off part with `…`. e.g., `…/x/anchor/y/anchor`. the shortest dir
|
|
||||||
representation is thus `…/last` or `…/last` depending on whether the last segment is an anchor.
|
|
||||||
the replacement parameter's value is `…/` (with a slash) to allow for `x/anchor/y/anchor`.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- add to faq: how do i display an environment variable in prompt? link it from "extensible"
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- add to faq: how do i display an icon in prompt? link it from "extensible"
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- add root_indicator to config templates
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- test chruby and add it to config templates
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- add ssh to config templates
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- add swift version to config templates; see if there is a good pattern for PROJECT_ONLY
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- add swiftenv
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
- add faq: how to customize directory shortening? mention POWERLEVEL9K_DIR_TRUNCATE_BEFORE_MARKER,
|
|
||||||
POWERLEVEL9K_DIR_MAX_LENGTH and co., and truncate_to_last.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
fix a bug in zsh: https://github.com/romkatv/powerlevel10k/issues/502. to reproduce:
|
|
||||||
|
|
||||||
```zsh
|
|
||||||
emulate zsh -o prompt_percent -c 'print -P "%F{#ff0000}red%F{green}%B bold green"'
|
|
||||||
```
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
add `p10k explain` that prints something like this:
|
|
||||||
|
|
||||||
```text
|
|
||||||
segment icons meaning
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
---
|
|
||||||
--
|
|
||||||
status ✔ ✘ exit code of the last command
|
|
||||||
```
|
|
||||||
|
|
||||||
implement it the hard way: for every enabled segment go over all its {state,icon} pairs, resolve
|
|
||||||
the icon (if not absolute), apply VISUAL_IDENTIFIER_EXPANSION, remove leading and trailing
|
|
||||||
whitespace and print without formatting (sort of like `print -P | cat`); print segment names in
|
|
||||||
green and icons in bold; battery can have an unlimited number of icons, so `...` would be needed
|
|
||||||
(based on total length of concatenated icons rather than the number of icons); user-defined
|
|
||||||
segments would have "unknown" icons by default (yellow and not bold); can allow them to
|
|
||||||
participate by defining `explainprompt_foo` that populates array `reply` with strings like this:
|
|
||||||
'-s STATE -i LOCK_ICON +r'; the first element must be segment description.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
add `docker_context` prompt segment; similar to `kubecontext`; the data should come from
|
|
||||||
`currentContext` field in `~/.docker/config.json` (according to
|
|
||||||
https://github.com/starship/starship/issues/995); there is also `DOCKER_CONTEXT`; more info:
|
|
||||||
https://docs.docker.com/engine/reference/commandline/context_use; also
|
|
||||||
https://github.com/starship/starship/pull/996.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
support `env`, `ionice` and `strace` precommands in `parser.zsh`.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
Add ruler to configuration wizard. Options: `─`, `·`, `╌`, `┄`, `▁`, `═`.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
Add frame styles to the wizard.
|
|
||||||
|
|
||||||
```text
|
|
||||||
╭─
|
|
||||||
╰─
|
|
||||||
|
|
||||||
┌─
|
|
||||||
└─
|
|
||||||
|
|
||||||
┏━
|
|
||||||
┗━
|
|
||||||
|
|
||||||
╔═
|
|
||||||
╚═
|
|
||||||
|
|
||||||
▛▀
|
|
||||||
▙▄
|
|
||||||
```
|
|
||||||
|
|
||||||
Prompt connection should have matching options.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
Add `POWERLEVEL9K_{LEFT,RIGHT}_SEGMENT_MIRROR_SEPARATOR`. If set, left segments get separated with
|
|
||||||
`POWERLEVEL9K_LEFT_SEGMENT_SEPARATOR` followed by `POWERLEVEL9K_LEFT_SEGMENT_MIRROR_SEPARATOR`.
|
|
||||||
Each is drawn without background. The first with the foreground of left segment, the second with
|
|
||||||
the background of right segment. To insert space in between, embed it in
|
|
||||||
`POWERLEVEL9K_{LEFT,RIGHT}_SEGMENT_MIRROR_SEPARATOR`.
|
|
||||||
`POWERLEVEL9K_{LEFT,RIGHT}_SUBSEGMENT_SEPARATOR` is unused.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
Add *Segment Connection* screen to configuration wizard with options *Fused*, *Touching* and
|
|
||||||
*Disjoint*. The last two differ by the absence/presence of space between `SEGMENT_SEPARATOR` and
|
|
||||||
`SEGMENT_MIRROR_SEPARATOR`.
|
|
||||||
|
|
||||||
*Fused* requires line separator (there is already a screen for it) but the other two options require
|
|
||||||
two filled separators similar to heads and tail. Figure out how to present this choice.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
Optimize auto-wizard check.
|
|
||||||
|
|
||||||
```text
|
|
||||||
time ( repeat 1000 [[ -z "${parameters[(I)POWERLEVEL9K_*~(POWERLEVEL9K_MODE|POWERLEVEL9K_CONFIG_FILE)]}" ]] )
|
|
||||||
user=0.21s system=0.05s cpu=99% total=0.264
|
|
||||||
|
|
||||||
time ( repeat 1000 [[ -z "${parameters[(I)POWERLEVEL9K_*]}" ]] )
|
|
||||||
user=0.17s system=0.00s cpu=99% total=0.175
|
|
||||||
```
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
Add the equivalent of `P9K_PYTHON_VERSION` to all `*env` segments where it makes sense.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
Define `P9K_ICON` on initialization. Fill it with `$icon`. Duplicate every key that ends in `_ICON`.
|
|
||||||
Respect `POWERLEVEL9K_VCS_STASH_ICON` overrides but not anything with segment name or state.
|
|
||||||
|
|
||||||
Define `POWERLEVEL9K_VCS_*` parameters in config templates for all symbols used in
|
|
||||||
`my_git_formatter`. Add missing entries to `icons`. Use `$P9K_ICON[...]` within `my_git_formatter`.
|
|
||||||
Add a screen to the wizard to choose between clear and circled icons.
|
|
||||||
|
|
||||||
---
|
|
||||||
|
|
||||||
Add a screen to the wizard asking whether to set `POWERLEVEL9K_VCS_DISABLED_WORKDIR_PATTERN='~'`.
|
|
||||||
Show it only if there is `$HOME/.git`. By default this parameter should be commented out.
|
|
File diff suppressed because it is too large
Load Diff
|
@ -1,382 +0,0 @@
|
||||||
typeset -grA __p9k_pb_cmd_skip=(
|
|
||||||
'}' 'always' # handled specially
|
|
||||||
'{' ''
|
|
||||||
'{' ''
|
|
||||||
'|' ''
|
|
||||||
'||' ''
|
|
||||||
'&' ''
|
|
||||||
'&&' ''
|
|
||||||
'|&' ''
|
|
||||||
'&!' ''
|
|
||||||
'&|' ''
|
|
||||||
')' ''
|
|
||||||
'(' ''
|
|
||||||
'()' ''
|
|
||||||
'!' ''
|
|
||||||
';' ''
|
|
||||||
'if' ''
|
|
||||||
'fi' ''
|
|
||||||
'elif' ''
|
|
||||||
'else' ''
|
|
||||||
'then' ''
|
|
||||||
'while' ''
|
|
||||||
'until' ''
|
|
||||||
'do' ''
|
|
||||||
'done' ''
|
|
||||||
'esac' ''
|
|
||||||
'end' ''
|
|
||||||
'coproc' ''
|
|
||||||
'nocorrect' ''
|
|
||||||
'noglob' ''
|
|
||||||
'time' ''
|
|
||||||
'[[' '\]\]'
|
|
||||||
'((' '\)\)'
|
|
||||||
'case' '\)|esac'
|
|
||||||
';;' '\)|esac'
|
|
||||||
';&' '\)|esac'
|
|
||||||
';|' '\)|esac'
|
|
||||||
'foreach' '\(*\)'
|
|
||||||
)
|
|
||||||
|
|
||||||
typeset -grA __p9k_pb_precommand=(
|
|
||||||
'-' ''
|
|
||||||
'builtin' ''
|
|
||||||
'command' ''
|
|
||||||
'exec' '-[^a]#[a]'
|
|
||||||
'nohup' ''
|
|
||||||
'setsid' ''
|
|
||||||
'eatmydata' ''
|
|
||||||
'catchsegv' ''
|
|
||||||
'pkexec' '--user'
|
|
||||||
'doas' '-[^aCu]#[acU]'
|
|
||||||
'nice' '-[^n]#[n]|--adjustment'
|
|
||||||
'stdbuf' '-[^ioe]#[ioe]|--(input|output|error)'
|
|
||||||
'sudo' '-[^aghpuUCcrtT]#[aghpuUCcrtT]|--(close-from|group|host|prompt|role|type|other-user|command-timeout|user)'
|
|
||||||
'ssh-agent' '-[^aEPt]#[aEPt]'
|
|
||||||
'tabbed' '-[^gnprtTuU]#[gnprtTuU]'
|
|
||||||
'chronic' ''
|
|
||||||
'ifne' ''
|
|
||||||
)
|
|
||||||
|
|
||||||
typeset -grA __p9k_pb_redirect=(
|
|
||||||
'&>' ''
|
|
||||||
'>' ''
|
|
||||||
'>&' ''
|
|
||||||
'<' ''
|
|
||||||
'<&' ''
|
|
||||||
'<>' ''
|
|
||||||
'&>|' ''
|
|
||||||
'>|' ''
|
|
||||||
'&>>' ''
|
|
||||||
'>>' ''
|
|
||||||
'>>&' ''
|
|
||||||
'&>>|' ''
|
|
||||||
'>>|' ''
|
|
||||||
'<<<' ''
|
|
||||||
)
|
|
||||||
|
|
||||||
typeset -grA __p9k_pb_term=(
|
|
||||||
'|' ''
|
|
||||||
'||' ''
|
|
||||||
';' ''
|
|
||||||
'&' ''
|
|
||||||
'&&' ''
|
|
||||||
'|&' ''
|
|
||||||
'&!' ''
|
|
||||||
'&|' ''
|
|
||||||
';;' ''
|
|
||||||
';&' ''
|
|
||||||
';|' ''
|
|
||||||
'(' ''
|
|
||||||
')' ''
|
|
||||||
'()' '' # handled specially
|
|
||||||
'}' '' # handled specially
|
|
||||||
)
|
|
||||||
|
|
||||||
typeset -grA __p9k_pb_term_skip=(
|
|
||||||
'(' '\)'
|
|
||||||
';;' '\)|esac'
|
|
||||||
';&' '\)|esac'
|
|
||||||
';|' '\)|esac'
|
|
||||||
)
|
|
||||||
|
|
||||||
# Usage: _p9k_parse_buffer <buffer> [token-limit]
|
|
||||||
#
|
|
||||||
# Parses the specified command line buffer and pupulates array P9K_COMMANDS
|
|
||||||
# with commands from it. Terminates early and returns 1 if there are more
|
|
||||||
# tokens than the specified limit.
|
|
||||||
#
|
|
||||||
# Broken:
|
|
||||||
#
|
|
||||||
# ---------------
|
|
||||||
# : $(x)
|
|
||||||
# ---------------
|
|
||||||
# : `x`
|
|
||||||
# ---------------
|
|
||||||
# ${x/}
|
|
||||||
# ---------------
|
|
||||||
# - -- x
|
|
||||||
# ---------------
|
|
||||||
# command -p -p x
|
|
||||||
# ---------------
|
|
||||||
# *
|
|
||||||
# ---------------
|
|
||||||
# x=$y; $x
|
|
||||||
# ---------------
|
|
||||||
# alias x=y; y
|
|
||||||
# ---------------
|
|
||||||
# x <<END
|
|
||||||
# ; END
|
|
||||||
# END
|
|
||||||
# ---------------
|
|
||||||
# Setup:
|
|
||||||
# setopt interactive_comments
|
|
||||||
# alias x='#'
|
|
||||||
# Punchline:
|
|
||||||
# x; y
|
|
||||||
# ---------------
|
|
||||||
#
|
|
||||||
# More brokenness with non-standard options (ignore_braces, ignore_close_braces, etc.).
|
|
||||||
function _p9k_parse_buffer() {
|
|
||||||
[[ ${2:-0} == <-> ]] || return 2
|
|
||||||
|
|
||||||
local rcquotes
|
|
||||||
[[ -o rcquotes ]] && rcquotes=rcquotes
|
|
||||||
|
|
||||||
eval "$__p9k_intro"
|
|
||||||
setopt no_nomatch $rcquotes
|
|
||||||
|
|
||||||
typeset -ga P9K_COMMANDS=()
|
|
||||||
|
|
||||||
local -r id='(<->|[[:alpha:]_][[:IDENT:]]#)'
|
|
||||||
local -r var="\$$id|\${$id}|\"\$$id\"|\"\${$id}\""
|
|
||||||
|
|
||||||
local -i e ic c=${2:-'1 << 62'}
|
|
||||||
local skip n s r state token cmd prev
|
|
||||||
local -a aln alp alf v
|
|
||||||
|
|
||||||
if [[ -o interactive_comments ]]; then
|
|
||||||
ic=1
|
|
||||||
local tokens=(${(Z+C+)1})
|
|
||||||
else
|
|
||||||
local tokens=(${(z)1})
|
|
||||||
fi
|
|
||||||
|
|
||||||
{
|
|
||||||
while (( $#tokens )); do
|
|
||||||
(( e = $#state ))
|
|
||||||
|
|
||||||
while (( $#tokens == alp[-1] )); do
|
|
||||||
aln[-1]=()
|
|
||||||
alp[-1]=()
|
|
||||||
if (( $#tokens == alf[-1] )); then
|
|
||||||
alf[-1]=()
|
|
||||||
(( e = 0 ))
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
while (( c-- > 0 )) || return; do
|
|
||||||
token=$tokens[1]
|
|
||||||
tokens[1]=()
|
|
||||||
if (( $+galiases[$token] )); then
|
|
||||||
(( $aln[(eI)p$token] )) && break
|
|
||||||
s=$galiases[$token]
|
|
||||||
n=p$token
|
|
||||||
elif (( e )); then
|
|
||||||
break
|
|
||||||
elif (( $+aliases[$token] )); then
|
|
||||||
(( $aln[(eI)p$token] )) && break
|
|
||||||
s=$aliases[$token]
|
|
||||||
n=p$token
|
|
||||||
elif [[ $token == ?*.?* ]] && (( $+saliases[${token##*.}] )); then
|
|
||||||
r=${token##*.}
|
|
||||||
(( $aln[(eI)s$r] )) && break
|
|
||||||
s=${saliases[$r]%% #}
|
|
||||||
n=s$r
|
|
||||||
else
|
|
||||||
break
|
|
||||||
fi
|
|
||||||
aln+=$n
|
|
||||||
alp+=$#tokens
|
|
||||||
[[ $s == *' ' ]] && alf+=$#tokens
|
|
||||||
(( ic )) && tokens[1,0]=(${(Z+C+)s}) || tokens[1,0]=(${(z)s})
|
|
||||||
done
|
|
||||||
|
|
||||||
case $token in
|
|
||||||
'<<'(|-))
|
|
||||||
state=h
|
|
||||||
continue
|
|
||||||
;;
|
|
||||||
*('`'|['<>=$']'(')*)
|
|
||||||
if [[ $token == ('`'[^'`']##'`'|'"`'[^'`']##'`"'|'$('[^')']##')'|'"$('[^')']##')"'|['<>=']'('[^')']##')') ]]; then
|
|
||||||
s=${${token##('"'|)(['$<>']|)?}%%?('"'|)}
|
|
||||||
(( ic )) && tokens+=(';' ${(Z+C+)s}) || tokens+=(';' ${(z)s})
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
case $state in
|
|
||||||
*r)
|
|
||||||
state[-1]=
|
|
||||||
continue
|
|
||||||
;;
|
|
||||||
a)
|
|
||||||
if [[ $token == $skip ]]; then
|
|
||||||
if [[ $token == '{' ]]; then
|
|
||||||
P9K_COMMANDS+=$cmd
|
|
||||||
cmd=
|
|
||||||
state=
|
|
||||||
else
|
|
||||||
skip='{'
|
|
||||||
fi
|
|
||||||
continue
|
|
||||||
else
|
|
||||||
state=t
|
|
||||||
fi
|
|
||||||
;& # fall through
|
|
||||||
t|p*)
|
|
||||||
if (( $+__p9k_pb_term[$token] )); then
|
|
||||||
if [[ $token == '()' ]]; then
|
|
||||||
state=
|
|
||||||
else
|
|
||||||
P9K_COMMANDS+=$cmd
|
|
||||||
if [[ $token == '}' ]]; then
|
|
||||||
state=a
|
|
||||||
skip=always
|
|
||||||
else
|
|
||||||
skip=$__p9k_pb_term_skip[$token]
|
|
||||||
state=${skip:+s}
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
cmd=
|
|
||||||
continue
|
|
||||||
elif [[ $state == t ]]; then
|
|
||||||
continue
|
|
||||||
elif [[ $state == *x ]]; then
|
|
||||||
if (( $+__p9k_pb_redirect[$token] )); then
|
|
||||||
prev=
|
|
||||||
state[-1]=r
|
|
||||||
continue
|
|
||||||
else
|
|
||||||
state[-1]=
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
s)
|
|
||||||
if [[ $token == $~skip ]]; then
|
|
||||||
state=
|
|
||||||
fi
|
|
||||||
continue
|
|
||||||
;;
|
|
||||||
h)
|
|
||||||
while (( $#tokens )); do
|
|
||||||
(( e = ${tokens[(i)${(Q)token}]} ))
|
|
||||||
if [[ $tokens[e-1] == ';' && $tokens[e+1] == ';' ]]; then
|
|
||||||
tokens[1,e]=()
|
|
||||||
break
|
|
||||||
else
|
|
||||||
tokens[1,e]=()
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
while (( $#alp && alp[-1] >= $#tokens )); do
|
|
||||||
aln[-1]=()
|
|
||||||
alp[-1]=()
|
|
||||||
done
|
|
||||||
state=t
|
|
||||||
continue
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
if (( $+__p9k_pb_redirect[${token#<0-255>}] )); then
|
|
||||||
state+=r
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [[ $token == *'$'* ]]; then
|
|
||||||
if [[ $token == $~var ]]; then
|
|
||||||
n=${${token##[^[:IDENT:]]}%%[^[:IDENT:]]}
|
|
||||||
[[ $token == *'"' ]] && v=("${(P)n}") || v=(${(P)n})
|
|
||||||
tokens[1,0]=(${(@qq)v})
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
case $state in
|
|
||||||
'')
|
|
||||||
if (( $+__p9k_pb_cmd_skip[$token] )); then
|
|
||||||
skip=$__p9k_pb_cmd_skip[$token]
|
|
||||||
[[ $token == '}' ]] && state=a || state=${skip:+s}
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
if [[ $token == *=* ]]; then
|
|
||||||
v=${(S)token/#(<->|([[:alpha:]_][[:IDENT:]]#(|'['*[^\\](\\\\)#']')))(|'+')=}
|
|
||||||
if (( $#v < $#token )); then
|
|
||||||
if [[ $v == '(' ]]; then
|
|
||||||
state=s
|
|
||||||
skip='\)'
|
|
||||||
fi
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
: ${token::=${(Q)${~token}}}
|
|
||||||
;;
|
|
||||||
p2)
|
|
||||||
if [[ -n $prev ]]; then
|
|
||||||
prev=
|
|
||||||
else
|
|
||||||
: ${token::=${(Q)${~token}}}
|
|
||||||
if [[ $token == '{'$~id'}' ]]; then
|
|
||||||
state=p2x
|
|
||||||
prev=$token
|
|
||||||
else
|
|
||||||
state=p
|
|
||||||
fi
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
;& # fall through
|
|
||||||
p)
|
|
||||||
if [[ -n $prev ]]; then
|
|
||||||
token=$prev
|
|
||||||
prev=
|
|
||||||
else
|
|
||||||
: ${token::=${(Q)${~token}}}
|
|
||||||
case $token in
|
|
||||||
'{'$~id'}') prev=$token; state=px; continue;;
|
|
||||||
[^-]*) ;;
|
|
||||||
--) state=p1; continue;;
|
|
||||||
$~skip) state=p2; continue;;
|
|
||||||
*) continue;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
p1)
|
|
||||||
if [[ -n $prev ]]; then
|
|
||||||
token=$prev
|
|
||||||
prev=
|
|
||||||
else
|
|
||||||
: ${token::=${(Q)${~token}}}
|
|
||||||
if [[ $token == '{'$~id'}' ]]; then
|
|
||||||
state=p1x
|
|
||||||
prev=$token
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
if (( $+__p9k_pb_precommand[$token] )); then
|
|
||||||
prev=
|
|
||||||
state=p
|
|
||||||
skip=$__p9k_pb_precommand[$token]
|
|
||||||
cmd+=$token$'\0'
|
|
||||||
else
|
|
||||||
state=t
|
|
||||||
[[ $token == ('(('*'))'|'`'*'`'|'$'*|['<>=']'('*')'|*$'\0'*) ]] || cmd+=$token$'\0'
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
} always {
|
|
||||||
[[ $state == (px|p1x) ]] && cmd+=$prev
|
|
||||||
P9K_COMMANDS+=$cmd
|
|
||||||
P9K_COMMANDS=(${(u)P9K_COMMANDS%$'\0'})
|
|
||||||
}
|
|
||||||
}
|
|
File diff suppressed because it is too large
Load Diff
|
@ -1,219 +0,0 @@
|
||||||
# invoked in worker: _p9k_worker_main <pgid>
|
|
||||||
function _p9k_worker_main() {
|
|
||||||
mkfifo -- $_p9k__worker_file_prefix.fifo || return
|
|
||||||
echo -nE - s$_p9k_worker_pgid$'\x1e' || return
|
|
||||||
exec <$_p9k__worker_file_prefix.fifo || return
|
|
||||||
zf_rm -- $_p9k__worker_file_prefix.fifo || return
|
|
||||||
|
|
||||||
local -i reset
|
|
||||||
local req fd
|
|
||||||
local -a ready
|
|
||||||
local _p9k_worker_request_id
|
|
||||||
local -A _p9k_worker_fds # fd => id$'\x1f'callback
|
|
||||||
local -A _p9k_worker_inflight # id => inflight count
|
|
||||||
|
|
||||||
function _p9k_worker_reply() {
|
|
||||||
print -nr -- e${(pj:\n:)@}$'\x1e' || kill -- -$_p9k_worker_pgid
|
|
||||||
}
|
|
||||||
|
|
||||||
# usage: _p9k_worker_async <work> <callback>
|
|
||||||
function _p9k_worker_async() {
|
|
||||||
local fd async=$1
|
|
||||||
sysopen -r -o cloexec -u fd <(() { eval $async; } && print -n '\x1e') || return
|
|
||||||
(( ++_p9k_worker_inflight[$_p9k_worker_request_id] ))
|
|
||||||
_p9k_worker_fds[$fd]=$_p9k_worker_request_id$'\x1f'$2
|
|
||||||
}
|
|
||||||
|
|
||||||
trap '' PIPE
|
|
||||||
|
|
||||||
{
|
|
||||||
while zselect -a ready 0 ${(k)_p9k_worker_fds}; do
|
|
||||||
[[ $ready[1] == -r ]] || return
|
|
||||||
for fd in ${ready:1}; do
|
|
||||||
if [[ $fd == 0 ]]; then
|
|
||||||
local buf=
|
|
||||||
[[ -t 0 ]] # https://www.zsh.org/mla/workers/2020/msg00207.html
|
|
||||||
if sysread -t 0 'buf[$#buf+1]'; then
|
|
||||||
while [[ $buf != *$'\x1e' ]]; do
|
|
||||||
sysread 'buf[$#buf+1]' || return
|
|
||||||
done
|
|
||||||
else
|
|
||||||
(( $? == 4 )) || return
|
|
||||||
fi
|
|
||||||
for req in ${(ps:\x1e:)buf}; do
|
|
||||||
_p9k_worker_request_id=${req%%$'\x1f'*}
|
|
||||||
() { eval $req[$#_p9k_worker_request_id+2,-1] }
|
|
||||||
(( $+_p9k_worker_inflight[$_p9k_worker_request_id] )) && continue
|
|
||||||
print -rn -- d$_p9k_worker_request_id$'\x1e' || return
|
|
||||||
done
|
|
||||||
else
|
|
||||||
local REPLY=
|
|
||||||
while true; do
|
|
||||||
if sysread -i $fd 'REPLY[$#REPLY+1]'; then
|
|
||||||
[[ $REPLY == *$'\x1e' ]] || continue
|
|
||||||
else
|
|
||||||
(( $? == 5 )) || return
|
|
||||||
break
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
local cb=$_p9k_worker_fds[$fd]
|
|
||||||
_p9k_worker_request_id=${cb%%$'\x1f'*}
|
|
||||||
unset "_p9k_worker_fds[$fd]"
|
|
||||||
exec {fd}>&-
|
|
||||||
if [[ $REPLY == *$'\x1e' ]]; then
|
|
||||||
REPLY[-1]=""
|
|
||||||
() { eval $cb[$#_p9k_worker_request_id+2,-1] }
|
|
||||||
fi
|
|
||||||
if (( --_p9k_worker_inflight[$_p9k_worker_request_id] == 0 )); then
|
|
||||||
unset "_p9k_worker_inflight[$_p9k_worker_request_id]"
|
|
||||||
print -rn -- d$_p9k_worker_request_id$'\x1e' || return
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
done
|
|
||||||
} always {
|
|
||||||
kill -- -$_p9k_worker_pgid
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
# invoked in master: _p9k_worker_invoke <request-id> <list>
|
|
||||||
function _p9k_worker_invoke() {
|
|
||||||
[[ -n $_p9k__worker_resp_fd ]] || return
|
|
||||||
local req=$1$'\x1f'$2$'\x1e'
|
|
||||||
if [[ -n $_p9k__worker_req_fd && $+_p9k__worker_request_map[$1] == 0 ]]; then
|
|
||||||
_p9k__worker_request_map[$1]=
|
|
||||||
print -rnu $_p9k__worker_req_fd -- $req
|
|
||||||
else
|
|
||||||
_p9k__worker_request_map[$1]=$req
|
|
||||||
fi
|
|
||||||
}
|
|
||||||
|
|
||||||
function _p9k_worker_cleanup() {
|
|
||||||
# __p9k_intro bugs out here in some cases for some reason.
|
|
||||||
emulate -L zsh
|
|
||||||
[[ $_p9k__worker_shell_pid == $sysparams[pid] ]] && _p9k_worker_stop
|
|
||||||
return 0
|
|
||||||
}
|
|
||||||
|
|
||||||
function _p9k_worker_stop() {
|
|
||||||
# See comments in _p9k_worker_cleanup.
|
|
||||||
emulate -L zsh
|
|
||||||
add-zsh-hook -D zshexit _p9k_worker_cleanup
|
|
||||||
[[ -n $_p9k__worker_resp_fd ]] && zle -F $_p9k__worker_resp_fd
|
|
||||||
[[ -n $_p9k__worker_resp_fd ]] && exec {_p9k__worker_resp_fd}>&-
|
|
||||||
[[ -n $_p9k__worker_req_fd ]] && exec {_p9k__worker_req_fd}>&-
|
|
||||||
[[ -n $_p9k__worker_pid ]] && kill -- -$_p9k__worker_pid 2>/dev/null
|
|
||||||
[[ -n $_p9k__worker_file_prefix ]] && zf_rm -f -- $_p9k__worker_file_prefix.fifo
|
|
||||||
_p9k__worker_pid=
|
|
||||||
_p9k__worker_req_fd=
|
|
||||||
_p9k__worker_resp_fd=
|
|
||||||
_p9k__worker_shell_pid=
|
|
||||||
_p9k__worker_request_map=()
|
|
||||||
return 0
|
|
||||||
}
|
|
||||||
|
|
||||||
function _p9k_worker_receive() {
|
|
||||||
eval "$__p9k_intro"
|
|
||||||
|
|
||||||
[[ -z $_p9k__worker_resp_fd ]] && return
|
|
||||||
|
|
||||||
{
|
|
||||||
(( $# <= 1 )) || return
|
|
||||||
|
|
||||||
local buf resp
|
|
||||||
|
|
||||||
[[ -t $_p9k__worker_resp_fd ]] # https://www.zsh.org/mla/workers/2020/msg00207.html
|
|
||||||
if sysread -i $_p9k__worker_resp_fd -t 0 'buf[$#buf+1]'; then
|
|
||||||
while [[ $buf == *[^$'\x05\x1e']$'\x05'# ]]; do
|
|
||||||
sysread -i $_p9k__worker_resp_fd 'buf[$#buf+1]' || return
|
|
||||||
done
|
|
||||||
else
|
|
||||||
(( $? == 4 )) || return
|
|
||||||
fi
|
|
||||||
|
|
||||||
local -i reset max_reset
|
|
||||||
for resp in ${(ps:\x1e:)${buf//$'\x05'}}; do
|
|
||||||
local arg=$resp[2,-1]
|
|
||||||
case $resp[1] in
|
|
||||||
d)
|
|
||||||
local req=$_p9k__worker_request_map[$arg]
|
|
||||||
if [[ -n $req ]]; then
|
|
||||||
_p9k__worker_request_map[$arg]=
|
|
||||||
print -rnu $_p9k__worker_req_fd -- $req || return
|
|
||||||
else
|
|
||||||
unset "_p9k__worker_request_map[$arg]"
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
e)
|
|
||||||
() { eval $arg }
|
|
||||||
(( reset > max_reset )) && max_reset=reset
|
|
||||||
;;
|
|
||||||
s)
|
|
||||||
[[ -z $_p9k__worker_req_fd ]] || return
|
|
||||||
[[ $arg == <1-> ]] || return
|
|
||||||
_p9k__worker_pid=$arg
|
|
||||||
sysopen -w -o cloexec -u _p9k__worker_req_fd $_p9k__worker_file_prefix.fifo || return
|
|
||||||
local req=
|
|
||||||
for req in $_p9k__worker_request_map; do
|
|
||||||
print -rnu $_p9k__worker_req_fd -- $req || return
|
|
||||||
done
|
|
||||||
_p9k__worker_request_map=({${(k)^_p9k__worker_request_map},''})
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
return 1
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
|
|
||||||
if (( max_reset == 2 )); then
|
|
||||||
_p9k__refresh_reason=worker
|
|
||||||
_p9k_set_prompt
|
|
||||||
_p9k__refresh_reason=''
|
|
||||||
fi
|
|
||||||
(( max_reset )) && _p9k_reset_prompt
|
|
||||||
return 0
|
|
||||||
} always {
|
|
||||||
(( $? )) && _p9k_worker_stop
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
function _p9k_worker_start() {
|
|
||||||
setopt monitor || return
|
|
||||||
{
|
|
||||||
[[ -n $_p9k__worker_resp_fd ]] && return
|
|
||||||
|
|
||||||
if [[ -n "$TMPDIR" && ( ( -d "$TMPDIR" && -w "$TMPDIR" ) || ! ( -d /tmp && -w /tmp ) ) ]]; then
|
|
||||||
local tmpdir=$TMPDIR
|
|
||||||
else
|
|
||||||
local tmpdir=/tmp
|
|
||||||
fi
|
|
||||||
_p9k__worker_file_prefix=$tmpdir/p10k.worker.$EUID.$sysparams[pid].$EPOCHSECONDS
|
|
||||||
|
|
||||||
sysopen -r -o cloexec -u _p9k__worker_resp_fd <(
|
|
||||||
exec 0</dev/null
|
|
||||||
if [[ -n $_POWERLEVEL9K_WORKER_LOG_LEVEL ]]; then
|
|
||||||
exec 2>$_p9k__worker_file_prefix.log
|
|
||||||
setopt xtrace
|
|
||||||
else
|
|
||||||
exec 2>/dev/null
|
|
||||||
fi
|
|
||||||
builtin cd -q / || return
|
|
||||||
zmodload zsh/zselect || return
|
|
||||||
! { zselect -t0 || (( $? != 1 )) } || return
|
|
||||||
local _p9k_worker_pgid=$sysparams[pid]
|
|
||||||
_p9k_worker_main &
|
|
||||||
{
|
|
||||||
trap '' PIPE
|
|
||||||
while syswrite $'\x05'; do zselect -t 1000; done
|
|
||||||
zf_rm -f $_p9k__worker_file_prefix.fifo
|
|
||||||
kill -- -$_p9k_worker_pgid
|
|
||||||
} &
|
|
||||||
exec =true) || return
|
|
||||||
_p9k__worker_pid=$sysparams[procsubstpid]
|
|
||||||
zle -F $_p9k__worker_resp_fd _p9k_worker_receive
|
|
||||||
_p9k__worker_shell_pid=$sysparams[pid]
|
|
||||||
add-zsh-hook zshexit _p9k_worker_cleanup
|
|
||||||
} always {
|
|
||||||
(( $? )) && _p9k_worker_stop
|
|
||||||
}
|
|
||||||
}
|
|
Binary file not shown.
Before Width: | Height: | Size: 61 KiB |
|
@ -1,83 +0,0 @@
|
||||||
# vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
|
|
||||||
################################################################
|
|
||||||
# Powerlevel10k Theme
|
|
||||||
# https://github.com/romkatv/powerlevel10k
|
|
||||||
#
|
|
||||||
# Forked from Powerlevel9k Theme
|
|
||||||
# https://github.com/bhilburn/powerlevel9k
|
|
||||||
#
|
|
||||||
# Which in turn was forked from Agnoster Theme
|
|
||||||
# https://github.com/robbyrussell/oh-my-zsh/blob/74177c5320b2a1b2f8c4c695c05984b57fd7c6ea/themes/agnoster.zsh-theme
|
|
||||||
################################################################
|
|
||||||
|
|
||||||
# Temporarily change options.
|
|
||||||
'builtin' 'local' '-a' '__p9k_src_opts'
|
|
||||||
[[ ! -o 'aliases' ]] || __p9k_src_opts+=('aliases')
|
|
||||||
[[ ! -o 'sh_glob' ]] || __p9k_src_opts+=('sh_glob')
|
|
||||||
[[ ! -o 'no_brace_expand' ]] || __p9k_src_opts+=('no_brace_expand')
|
|
||||||
'builtin' 'setopt' 'no_aliases' 'no_sh_glob' 'brace_expand'
|
|
||||||
|
|
||||||
(( $+__p9k_root_dir )) || typeset -gr __p9k_root_dir=${POWERLEVEL9K_INSTALLATION_DIR:-${${(%):-%x}:A:h}}
|
|
||||||
(( $+__p9k_intro )) || {
|
|
||||||
# Leading spaces before `local` are important. Otherwise Antigen will remove `local` (!!!).
|
|
||||||
# __p9k_trapint is to work around bugs in zsh: https://www.zsh.org/mla/workers/2020/msg00612.html.
|
|
||||||
# Likewise for `trap ":"` instead of the plain `trap ""`.
|
|
||||||
typeset -gr __p9k_intro_base='emulate -L zsh -o no_hist_expand -o extended_glob -o no_prompt_bang -o prompt_percent -o no_prompt_subst -o no_aliases -o no_bg_nice -o typeset_silent -o no_rematch_pcre
|
|
||||||
(( $+__p9k_trapped )) || { local -i __p9k_trapped; trap : INT; trap "trap ${(q)__p9k_trapint:--} INT" EXIT }
|
|
||||||
local -a match mbegin mend
|
|
||||||
local -i MBEGIN MEND OPTIND
|
|
||||||
local MATCH OPTARG IFS=$'\'' \t\n\0'\'
|
|
||||||
typeset -gr __p9k_intro_locale='[[ $langinfo[CODESET] != (utf|UTF)(-|)8 ]] && _p9k_init_locale && { [[ -n $LC_ALL ]] && local LC_ALL=$__p9k_locale || local LC_CTYPE=$__p9k_locale }'
|
|
||||||
typeset -gr __p9k_intro_no_locale="${${__p9k_intro_base/ match / match reply }/ MATCH / MATCH REPLY }"
|
|
||||||
typeset -gr __p9k_intro_no_reply="$__p9k_intro_base; $__p9k_intro_locale"
|
|
||||||
typeset -gr __p9k_intro="$__p9k_intro_no_locale; $__p9k_intro_locale"
|
|
||||||
}
|
|
||||||
|
|
||||||
zmodload zsh/langinfo
|
|
||||||
|
|
||||||
function _p9k_init_locale() {
|
|
||||||
if (( ! $+__p9k_locale )); then
|
|
||||||
typeset -g __p9k_locale=
|
|
||||||
(( $+commands[locale] )) || return
|
|
||||||
local -a loc
|
|
||||||
loc=(${(@M)$(locale -a 2>/dev/null):#*.(utf|UTF)(-|)8}) || return
|
|
||||||
(( $#loc )) || return
|
|
||||||
typeset -g __p9k_locale=${loc[(r)(#i)C.UTF(-|)8]:-${loc[(r)(#i)en_US.UTF(-|)8]:-$loc[1]}}
|
|
||||||
fi
|
|
||||||
[[ -n $__p9k_locale ]]
|
|
||||||
}
|
|
||||||
|
|
||||||
() {
|
|
||||||
eval "$__p9k_intro"
|
|
||||||
if (( $+__p9k_sourced )); then
|
|
||||||
(( $+functions[_p9k_setup] )) && _p9k_setup
|
|
||||||
return 0
|
|
||||||
fi
|
|
||||||
typeset -gr __p9k_dump_file=${XDG_CACHE_HOME:-~/.cache}/p10k-dump-${(%):-%n}.zsh
|
|
||||||
if [[ $__p9k_dump_file != $__p9k_instant_prompt_dump_file ]] && (( ! $+functions[_p9k_preinit] )) && source $__p9k_dump_file 2>/dev/null && (( $+functions[_p9k_preinit] )); then
|
|
||||||
_p9k_preinit
|
|
||||||
fi
|
|
||||||
typeset -gr __p9k_sourced=13
|
|
||||||
if [[ $ZSH_VERSION == (5.<1->*|<6->.*) ]]; then
|
|
||||||
if [[ -w $__p9k_root_dir && -w $__p9k_root_dir/internal && -w $__p9k_root_dir/gitstatus ]]; then
|
|
||||||
local f
|
|
||||||
for f in $__p9k_root_dir/{powerlevel9k.zsh-theme,powerlevel10k.zsh-theme,internal/p10k.zsh,internal/icons.zsh,internal/configure.zsh,internal/worker.zsh,internal/parser.zsh,gitstatus/gitstatus.plugin.zsh,gitstatus/install}; do
|
|
||||||
[[ $f.zwc -nt $f ]] && continue
|
|
||||||
zmodload -F zsh/files b:zf_mv b:zf_rm
|
|
||||||
local tmp=$f.tmp.$$.zwc
|
|
||||||
{
|
|
||||||
# `zf_mv -f src dst` fails on NTFS if `dst` is not writable, hence `zf_rm`.
|
|
||||||
zf_rm -f -- $f.zwc && zcompile -R -- $tmp $f && zf_mv -f -- $tmp $f.zwc
|
|
||||||
} always {
|
|
||||||
(( $? )) && zf_rm -f -- $tmp
|
|
||||||
}
|
|
||||||
done
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
builtin source $__p9k_root_dir/internal/p10k.zsh || true
|
|
||||||
}
|
|
||||||
|
|
||||||
(( $+__p9k_instant_prompt_active )) && unsetopt prompt_cr prompt_sp || setopt prompt_cr prompt_sp
|
|
||||||
|
|
||||||
(( ${#__p9k_src_opts} )) && setopt ${__p9k_src_opts[@]}
|
|
||||||
'builtin' 'unset' '__p9k_src_opts'
|
|
|
@ -1 +0,0 @@
|
||||||
'builtin' 'source' "${POWERLEVEL9K_INSTALLATION_DIR:-${${(%):-%x}:A:h}}/powerlevel10k.zsh-theme"
|
|
|
@ -1 +0,0 @@
|
||||||
'builtin' 'source' "${POWERLEVEL9K_INSTALLATION_DIR:-${${(%):-%x}:A:h}}/powerlevel10k.zsh-theme"
|
|
|
@ -1 +0,0 @@
|
||||||
'builtin' 'source' "${POWERLEVEL9K_INSTALLATION_DIR:-${${(%):-%x}:A:h}}/powerlevel10k.zsh-theme"
|
|
|
@ -1,18 +0,0 @@
|
||||||
# EditorConfig
|
|
||||||
# http://EditorConfig.org
|
|
||||||
|
|
||||||
root = true
|
|
||||||
|
|
||||||
[*]
|
|
||||||
charset = utf-8
|
|
||||||
end_of_line = lf
|
|
||||||
indent_style = space
|
|
||||||
indent_size = 2
|
|
||||||
insert_final_newline = true
|
|
||||||
trim_trailing_whitespace = true
|
|
||||||
|
|
||||||
[.gitmodules]
|
|
||||||
indent_style = tab
|
|
||||||
|
|
||||||
[Makefile]
|
|
||||||
indent_style = tab
|
|
|
@ -1,7 +0,0 @@
|
||||||
# Set the default behavior, in case people don't have core.autocrlf set.
|
|
||||||
* text=auto
|
|
||||||
|
|
||||||
# These files should always checkout with LF line endings, even on windows.
|
|
||||||
*.zsh-theme text eol=lf
|
|
||||||
*.zsh text eol=lf
|
|
||||||
*.sh text eol=lf
|
|
|
@ -1,6 +0,0 @@
|
||||||
# You can add one username per supported platform and one custom link
|
|
||||||
github: denysdovhan
|
|
||||||
patreon: denysdovhan
|
|
||||||
open_collective: spaceship-prompt
|
|
||||||
ko_fi: # Replace with your Ko-fi username
|
|
||||||
custom: [buymeacoffee.com/denysdovhan]
|
|
|
@ -1,93 +0,0 @@
|
||||||
name: 🐛 Bug Report
|
|
||||||
description: If something isn't working as expected 🤔.
|
|
||||||
labels:
|
|
||||||
- bug
|
|
||||||
body:
|
|
||||||
- type: markdown
|
|
||||||
attributes:
|
|
||||||
value: |
|
|
||||||
## Thanks for reporting!
|
|
||||||
|
|
||||||
You can run `spaceship bug-report` in your terminal to automatically pre-fill and open this form.
|
|
||||||
|
|
||||||
Please search to see if an issue already exists for the bug you encountered.
|
|
||||||
Check [FAQ](https://spaceship-prompt.sh/faq) page for commonly encountered problems.
|
|
||||||
|
|
||||||
- type: textarea
|
|
||||||
attributes:
|
|
||||||
label: The problem
|
|
||||||
description: >
|
|
||||||
Provide a clear and concise description of what the problem is.
|
|
||||||
|
|
||||||
Tell us what you were trying to do and what happened.
|
|
||||||
validations:
|
|
||||||
required: true
|
|
||||||
|
|
||||||
- type: textarea
|
|
||||||
attributes:
|
|
||||||
label: Relevant Zsh configuration
|
|
||||||
description: Please, provide the part of your `~/.zshrc` file related to Spaceship.
|
|
||||||
render: zsh
|
|
||||||
|
|
||||||
- type: markdown
|
|
||||||
attributes:
|
|
||||||
value: >
|
|
||||||
## Environment
|
|
||||||
|
|
||||||
- type: input
|
|
||||||
id: spaceship-version
|
|
||||||
validations:
|
|
||||||
required: true
|
|
||||||
attributes:
|
|
||||||
label: What is version of Spaceship are you using?
|
|
||||||
placeholder: vX.X.X
|
|
||||||
description: >
|
|
||||||
Run `echo $SPACESHIP_VERSION` to get the version of Spaceship you are using.
|
|
||||||
|
|
||||||
- type: input
|
|
||||||
id: zsh-version
|
|
||||||
validations:
|
|
||||||
required: true
|
|
||||||
attributes:
|
|
||||||
label: What is version of Zsh are you using?
|
|
||||||
placeholder: zsh X.X (architecture)
|
|
||||||
description: >
|
|
||||||
Run `zsh --version` to get the version of Spaceship you are using.
|
|
||||||
|
|
||||||
- type: input
|
|
||||||
id: os-system
|
|
||||||
validations:
|
|
||||||
required: true
|
|
||||||
attributes:
|
|
||||||
label: What operation system are you running?
|
|
||||||
placeholder: macOS, Linux, Windows, etc.
|
|
||||||
description: >
|
|
||||||
Please, type information about your operating system.
|
|
||||||
|
|
||||||
- type: input
|
|
||||||
id: zsh-framework
|
|
||||||
attributes:
|
|
||||||
label: Do you use any Zsh framework or plugin manager?
|
|
||||||
placeholder: oh-my-zsh/prezto/antigen/zplug/zgen
|
|
||||||
description: >
|
|
||||||
Otherwise leave blank.
|
|
||||||
|
|
||||||
- type: input
|
|
||||||
id: terminal
|
|
||||||
attributes:
|
|
||||||
label: Which terminal emulator do you use?
|
|
||||||
placeholder: iTerm/Hyper/Terminator/etc
|
|
||||||
description: >
|
|
||||||
If known, otherwise leave blank.
|
|
||||||
|
|
||||||
- type: textarea
|
|
||||||
attributes:
|
|
||||||
label: Additional information
|
|
||||||
description: >
|
|
||||||
If you have any additional information for us, use the field below.
|
|
||||||
|
|
||||||
Provide logs, suggestions, possible solutions, fixes or anything you consider useful.
|
|
||||||
|
|
||||||
Please note, you can attach screenshots or screen recordings here, by
|
|
||||||
dragging and dropping files in the field below.
|
|
||||||
render: markdown
|
|
|
@ -1,8 +0,0 @@
|
||||||
blank_issues_enabled: false
|
|
||||||
contact_links:
|
|
||||||
- name: 🙏 Support Question
|
|
||||||
url: https://github.com/spaceship-prompt/spaceship-prompt/discussions/new?category=q-a
|
|
||||||
about: Please ask and answer questions here.
|
|
||||||
- name: 👾 Join Discord
|
|
||||||
url: https://discord.gg/Q3SaC2Bt3n
|
|
||||||
about: Join our discord server to be in touch with the community. Get help, discuss new features, have fun.
|
|
|
@ -1,53 +0,0 @@
|
||||||
name: 🚀 Feature Request
|
|
||||||
description: I have a suggestion (and might want to implement myself 🙂)!
|
|
||||||
labels:
|
|
||||||
- proposal
|
|
||||||
body:
|
|
||||||
- type: markdown
|
|
||||||
attributes:
|
|
||||||
value: |
|
|
||||||
## Thanks for suggesting a feature!
|
|
||||||
|
|
||||||
We will gradly consider your suggestion. Please, also consider submitting a pull-request.
|
|
||||||
|
|
||||||
### Suggesting a new section?
|
|
||||||
|
|
||||||
Help us validate your suggestion.
|
|
||||||
Visit our [contributing guidelines](https://github.com/spaceship-prompt/spaceship-prompt/blob/master/CONTRIBUTING.md#sections) and make sure your section:
|
|
||||||
|
|
||||||
* Will not clutter the prompt
|
|
||||||
* Will not slow down the prompt
|
|
||||||
* Worth to be aware of on every command
|
|
||||||
|
|
||||||
- type: textarea
|
|
||||||
attributes:
|
|
||||||
label: The problem
|
|
||||||
description: >
|
|
||||||
Is your feature request related to a problem? Please describe.
|
|
||||||
Provide a clear and concise description of what the problem is.
|
|
||||||
|
|
||||||
Tell us what you were trying to do and what happened.
|
|
||||||
|
|
||||||
- type: textarea
|
|
||||||
validations:
|
|
||||||
required: true
|
|
||||||
attributes:
|
|
||||||
label: Describe the solution you'd like
|
|
||||||
description: >
|
|
||||||
A clear and concise description of what you want to happen. Add any considered drawbacks.
|
|
||||||
|
|
||||||
- type: textarea
|
|
||||||
attributes:
|
|
||||||
label: Describe alternatives you've considered
|
|
||||||
description: >
|
|
||||||
A clear and concise description of any alternative solutions or features you've considered.
|
|
||||||
|
|
||||||
- type: textarea
|
|
||||||
attributes:
|
|
||||||
label: Documentation and adoption
|
|
||||||
description: >
|
|
||||||
If you can, explain how users will be able to use this and possibly write out a version the docs.
|
|
||||||
|
|
||||||
Please note, you can attach screenshots or screen recordings here, by
|
|
||||||
dragging and dropping files in the field below.
|
|
||||||
render: markdown
|
|
|
@ -1,13 +0,0 @@
|
||||||
<!-- Thanks for your pull-request!
|
|
||||||
|
|
||||||
Please, make sure you've read `CONTRIBUTING.md` before submitting this PR. -->
|
|
||||||
|
|
||||||
#### Description
|
|
||||||
|
|
||||||
<!-- Describe your pull-request, what was changed and why… -->
|
|
||||||
|
|
||||||
#### Screenshot
|
|
||||||
|
|
||||||
<!-- Please, attach a screenshot, if possible.
|
|
||||||
|
|
||||||
![screenshot](url) -->
|
|
|
@ -1,16 +0,0 @@
|
||||||
version: 2
|
|
||||||
updates:
|
|
||||||
- package-ecosystem: "gitsubmodule"
|
|
||||||
directory: "/"
|
|
||||||
schedule:
|
|
||||||
interval: "daily"
|
|
||||||
|
|
||||||
- package-ecosystem: "github-actions"
|
|
||||||
directory: "/"
|
|
||||||
schedule:
|
|
||||||
interval: "daily"
|
|
||||||
|
|
||||||
- package-ecosystem: "npm"
|
|
||||||
directory: "/"
|
|
||||||
schedule:
|
|
||||||
interval: "daily"
|
|
|
@ -1,47 +0,0 @@
|
||||||
name: deps
|
|
||||||
on:
|
|
||||||
schedule:
|
|
||||||
- cron: '0 10 * * 1' # At 10:00, every Monday
|
|
||||||
|
|
||||||
jobs:
|
|
||||||
zsh-async:
|
|
||||||
name: Update zsh-async
|
|
||||||
runs-on: ubuntu-latest
|
|
||||||
steps:
|
|
||||||
- name: ⬇️ Checkout Repo
|
|
||||||
uses: actions/checkout@v3
|
|
||||||
|
|
||||||
- name: 👀 Check zsh-async Releases
|
|
||||||
id: zsh-async
|
|
||||||
run: |
|
|
||||||
echo ::set-output name=release_tag::$(curl -sL https://api.github.com/repos/mafredri/zsh-async/releases/latest | jq -r ".tag_name")
|
|
||||||
echo ::set-output name=current_tag::$(grep '# version:' ./lib/async.zsh | cut -d':' -f2 | xargs)
|
|
||||||
|
|
||||||
- name: 📦 Update zsh-async
|
|
||||||
if: steps.zsh-async.outputs.current_tag != steps.zsh-async.outputs.release_tag
|
|
||||||
env:
|
|
||||||
RELEASE_TAG: ${{ steps.zsh-async.outputs.release_tag }}
|
|
||||||
run: |
|
|
||||||
# Download the release
|
|
||||||
curl -sL -o $RELEASE_TAG https://api.github.com/repos/mafredri/zsh-async/tarball/$RELEASE_TAG
|
|
||||||
|
|
||||||
# Extract a async.zsh file from the release
|
|
||||||
tar -xzvf $RELEASE_TAG --strip-components=1 $(tar -tzf $RELEASE_TAG | head -1 | cut -f1 -d"/")/async.zsh
|
|
||||||
|
|
||||||
# Remove archive
|
|
||||||
rm $RELEASE_TAG
|
|
||||||
|
|
||||||
- name: ↩️ Create Pull Request
|
|
||||||
uses: peter-evans/create-pull-request@v4
|
|
||||||
with:
|
|
||||||
commit-message: |
|
|
||||||
build(zsh-async): Update zsh-async to ${{ steps.zsh-async.outputs.release_tag }}
|
|
||||||
title: |
|
|
||||||
build(zsh-async): Update zsh-async to ${{ steps.zsh-async.outputs.release_tag }}
|
|
||||||
body: |
|
|
||||||
Updates [zsh-async][1] to ${{ steps.zsh-async.outputs.release_tag }}
|
|
||||||
|
|
||||||
[1]: https://github.com/mafredri/zsh-async
|
|
||||||
labels: async, dependencies
|
|
||||||
branch: zsh-async-bump
|
|
||||||
delete-branch: true
|
|
|
@ -1,47 +0,0 @@
|
||||||
name: docker
|
|
||||||
on:
|
|
||||||
release:
|
|
||||||
types:
|
|
||||||
- published
|
|
||||||
|
|
||||||
env:
|
|
||||||
REGISTRY: ghcr.io
|
|
||||||
IMAGE_NAME: ${{ github.repository }}
|
|
||||||
|
|
||||||
concurrency:
|
|
||||||
group: ${{ github.workflow }}-${{ github.ref }}
|
|
||||||
cancel-in-progress: true
|
|
||||||
|
|
||||||
jobs:
|
|
||||||
build:
|
|
||||||
name: Build Docker Image
|
|
||||||
runs-on: ubuntu-latest
|
|
||||||
permissions:
|
|
||||||
contents: read
|
|
||||||
packages: write
|
|
||||||
steps:
|
|
||||||
- name: ⬇️ Checkout Repo
|
|
||||||
uses: actions/checkout@v3
|
|
||||||
with:
|
|
||||||
submodules: true
|
|
||||||
|
|
||||||
- name: 🔑 Login to Docker Hub
|
|
||||||
uses: docker/login-action@v2
|
|
||||||
with:
|
|
||||||
registry: ${{ env.REGISTRY }}
|
|
||||||
username: ${{ github.actor }}
|
|
||||||
password: ${{ secrets.GITHUB_TOKEN }}
|
|
||||||
|
|
||||||
- name: 🏷 Extract Metadata for Docker
|
|
||||||
id: meta
|
|
||||||
uses: docker/metadata-action@v4
|
|
||||||
with:
|
|
||||||
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
|
|
||||||
|
|
||||||
- name: 🐳 Build and push Docker images
|
|
||||||
uses: docker/build-push-action@v3
|
|
||||||
with:
|
|
||||||
context: .
|
|
||||||
push: true
|
|
||||||
tags: ${{ steps.meta.outputs.tags }}
|
|
||||||
labels: ${{ steps.meta.outputs.labels }}
|
|
|
@ -1,21 +0,0 @@
|
||||||
name: homebrew
|
|
||||||
on:
|
|
||||||
release:
|
|
||||||
types:
|
|
||||||
- published
|
|
||||||
|
|
||||||
concurrency:
|
|
||||||
group: ${{ github.workflow }}-${{ github.ref }}
|
|
||||||
cancel-in-progress: true
|
|
||||||
|
|
||||||
jobs:
|
|
||||||
main:
|
|
||||||
name: Homebrew Bump
|
|
||||||
runs-on: ubuntu-latest
|
|
||||||
steps:
|
|
||||||
- name: 🍺 Bump Homebrew Formula
|
|
||||||
uses: mislav/bump-homebrew-formula-action@v2.1
|
|
||||||
with:
|
|
||||||
formula-name: spaceship
|
|
||||||
env:
|
|
||||||
COMMITTER_TOKEN: ${{ secrets.GH_TOKEN }}
|
|
|
@ -1,36 +0,0 @@
|
||||||
name: release
|
|
||||||
on:
|
|
||||||
schedule:
|
|
||||||
- cron: '0 12 * * 3' # At 12:00, every Wednesday
|
|
||||||
workflow_dispatch:
|
|
||||||
|
|
||||||
concurrency:
|
|
||||||
group: ${{ github.workflow }}-${{ github.ref }}
|
|
||||||
cancel-in-progress: true
|
|
||||||
|
|
||||||
jobs:
|
|
||||||
release:
|
|
||||||
name: Release
|
|
||||||
if: github.repository_owner == 'spaceship-prompt'
|
|
||||||
runs-on: ubuntu-latest
|
|
||||||
steps:
|
|
||||||
- name: ⬇️ Checkout Repo
|
|
||||||
uses: actions/checkout@v3
|
|
||||||
with:
|
|
||||||
persist-credentials: false
|
|
||||||
submodules: true
|
|
||||||
|
|
||||||
- name: 🚀 Release
|
|
||||||
uses: cycjimmy/semantic-release-action@v3
|
|
||||||
id: semantic
|
|
||||||
with:
|
|
||||||
extra_plugins: |
|
|
||||||
@google/semantic-release-replace-plugin
|
|
||||||
@semantic-release/changelog
|
|
||||||
@semantic-release/git
|
|
||||||
semantic-release-license
|
|
||||||
env:
|
|
||||||
# Using PAT here, because published release should trigger a workflow
|
|
||||||
# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#triggering-new-workflows-using-a-personal-access-token
|
|
||||||
GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
|
|
||||||
NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
|
|
|
@ -1,52 +0,0 @@
|
||||||
name: validate
|
|
||||||
on:
|
|
||||||
push:
|
|
||||||
branches:
|
|
||||||
- master
|
|
||||||
- +([0-9])?(.{+([0-9]),x}).x
|
|
||||||
- next
|
|
||||||
- beta
|
|
||||||
pull_request:
|
|
||||||
|
|
||||||
concurrency:
|
|
||||||
group: ${{ github.workflow }}-${{ github.ref }}
|
|
||||||
cancel-in-progress: true
|
|
||||||
|
|
||||||
jobs:
|
|
||||||
tests:
|
|
||||||
name: Tests
|
|
||||||
runs-on: ${{ matrix.os }}
|
|
||||||
strategy:
|
|
||||||
matrix:
|
|
||||||
os: [ubuntu-latest, macos-latest]
|
|
||||||
steps:
|
|
||||||
- name: ⬇️ Checkout Repo
|
|
||||||
uses: actions/checkout@v3
|
|
||||||
with:
|
|
||||||
submodules: true
|
|
||||||
|
|
||||||
- name: 💤 Install Zsh
|
|
||||||
if: runner.os == 'Linux'
|
|
||||||
run: |
|
|
||||||
sudo apt-get update
|
|
||||||
sudo apt-get install zsh
|
|
||||||
|
|
||||||
- name: 🖨 Print Zsh Vesion
|
|
||||||
run: zsh --version
|
|
||||||
|
|
||||||
- name: 🧪 Run Tests
|
|
||||||
run: make tests
|
|
||||||
|
|
||||||
# This job does nothing and is only used for the branch protection
|
|
||||||
# See: https://github.com/re-actors/alls-green
|
|
||||||
check:
|
|
||||||
name: All green
|
|
||||||
if: always()
|
|
||||||
needs:
|
|
||||||
- tests
|
|
||||||
runs-on: ubuntu-latest
|
|
||||||
steps:
|
|
||||||
- name: Decide whether the needed jobs succeeded or failed
|
|
||||||
uses: re-actors/alls-green@release/v1
|
|
||||||
with:
|
|
||||||
jobs: ${{ toJSON(needs) }}
|
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue