110 lines
4.4 KiB
Bash
110 lines
4.4 KiB
Bash
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#
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# Git status
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#
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# ------------------------------------------------------------------------------
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# Configuration
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# ------------------------------------------------------------------------------
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SPACESHIP_GIT_STATUS_SHOW="${SPACESHIP_GIT_STATUS_SHOW=true}"
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SPACESHIP_GIT_STATUS_ASYNC="${SPACESHIP_GIT_STATUS_ASYNC=true}"
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SPACESHIP_GIT_STATUS_PREFIX="${SPACESHIP_GIT_STATUS_PREFIX=" ["}"
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SPACESHIP_GIT_STATUS_SUFFIX="${SPACESHIP_GIT_STATUS_SUFFIX="]"}"
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SPACESHIP_GIT_STATUS_COLOR="${SPACESHIP_GIT_STATUS_COLOR="red"}"
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SPACESHIP_GIT_STATUS_UNTRACKED="${SPACESHIP_GIT_STATUS_UNTRACKED="?"}"
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SPACESHIP_GIT_STATUS_ADDED="${SPACESHIP_GIT_STATUS_ADDED="+"}"
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SPACESHIP_GIT_STATUS_MODIFIED="${SPACESHIP_GIT_STATUS_MODIFIED="!"}"
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SPACESHIP_GIT_STATUS_RENAMED="${SPACESHIP_GIT_STATUS_RENAMED="»"}"
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SPACESHIP_GIT_STATUS_DELETED="${SPACESHIP_GIT_STATUS_DELETED="✘"}"
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SPACESHIP_GIT_STATUS_STASHED="${SPACESHIP_GIT_STATUS_STASHED="$"}"
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SPACESHIP_GIT_STATUS_UNMERGED="${SPACESHIP_GIT_STATUS_UNMERGED="="}"
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SPACESHIP_GIT_STATUS_AHEAD="${SPACESHIP_GIT_STATUS_AHEAD="⇡"}"
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SPACESHIP_GIT_STATUS_BEHIND="${SPACESHIP_GIT_STATUS_BEHIND="⇣"}"
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SPACESHIP_GIT_STATUS_DIVERGED="${SPACESHIP_GIT_STATUS_DIVERGED="⇕"}"
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# ------------------------------------------------------------------------------
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# Section
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# ------------------------------------------------------------------------------
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# We used to depend on OMZ git library,
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# But it doesn't handle many of the status indicator combinations.
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# Also, It's hard to maintain external dependency.
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# See PR #147 at https://git.io/vQkkB
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# See git help status to know more about status formats
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spaceship_git_status() {
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[[ $SPACESHIP_GIT_STATUS_SHOW == false ]] && return
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spaceship::is_git || return
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local INDEX git_branch="$vcs_info_msg_0_" git_status=""
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INDEX=$(command git status --porcelain -b 2> /dev/null)
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# Check for untracked files
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if $(echo "$INDEX" | command grep -E '^\?\? ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_UNTRACKED$git_status"
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fi
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# Check for staged files
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if $(echo "$INDEX" | command grep '^A[ MDAU] ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_ADDED$git_status"
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elif $(echo "$INDEX" | command grep '^M[ MD] ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_ADDED$git_status"
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elif $(echo "$INDEX" | command grep '^UA' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_ADDED$git_status"
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fi
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# Check for modified files
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if $(echo "$INDEX" | command grep '^[ MARC]M ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_MODIFIED$git_status"
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fi
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# Check for renamed files
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if $(echo "$INDEX" | command grep '^R[ MD] ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_RENAMED$git_status"
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fi
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# Check for deleted files
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if $(echo "$INDEX" | command grep '^[MARCDU ]D ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_DELETED$git_status"
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elif $(echo "$INDEX" | command grep '^D[ UM] ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_DELETED$git_status"
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fi
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# Check for stashes
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if $(command git rev-parse --verify refs/stash >/dev/null 2>&1); then
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git_status="$SPACESHIP_GIT_STATUS_STASHED$git_status"
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fi
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# Check for unmerged files
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if $(echo "$INDEX" | command grep '^U[UDA] ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_UNMERGED$git_status"
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elif $(echo "$INDEX" | command grep '^AA ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_UNMERGED$git_status"
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elif $(echo "$INDEX" | command grep '^DD ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_UNMERGED$git_status"
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elif $(echo "$INDEX" | command grep '^[DA]U ' &> /dev/null); then
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git_status="$SPACESHIP_GIT_STATUS_UNMERGED$git_status"
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fi
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# Check whether branch is ahead
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local ahead=$(command git rev-list --count ${git_branch}@{upstream}..HEAD 2>/dev/null)
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local behind=$(command git rev-list --count HEAD..${git_branch}@{upstream} 2>/dev/null)
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# Check wheather branch has diverged
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if (( $ahead )) && (( $behind )); then
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git_status="$SPACESHIP_GIT_STATUS_DIVERGED$git_status"
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elif (( $ahead )); then
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git_status="$SPACESHIP_GIT_STATUS_AHEAD$git_status"
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elif (( $behind )); then
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git_status="$SPACESHIP_GIT_STATUS_BEHIND$git_status"
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fi
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if [[ -n $git_status ]]; then
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# Status prefixes are colorized
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spaceship::section \
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--color "$SPACESHIP_GIT_STATUS_COLOR" \
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"$SPACESHIP_GIT_STATUS_PREFIX$git_status$SPACESHIP_GIT_STATUS_SUFFIX"
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fi
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}
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