68 lines
2.0 KiB
Bash
68 lines
2.0 KiB
Bash
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#!/usr/bin/env zsh
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# ------------------------------------------------------------------------------
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# PROMPTS
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# Compose prompts for different prompt variables.
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# ------------------------------------------------------------------------------
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# PROMPT
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# Primary (left) prompt
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spaceship::prompt() {
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_spaceship_prompt_opened="$SPACESHIP_PROMPT_FIRST_PREFIX_SHOW"
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# Compose prompt from the order
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local prompt="$(spaceship::core::compose_order $SPACESHIP_PROMPT_ORDER)"
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# Allow iTerm integration to work
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if [[ "${ITERM_SHELL_INTEGRATION_INSTALLED:-}" == "Yes" ]]; then
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prompt="%{$(iterm2_prompt_mark)%}${prompt}"
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fi
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# Should it add a new line before the prompt?
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if [[ $SPACESHIP_PROMPT_ADD_NEWLINE == true ]]; then
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prompt="\n${prompt}"
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fi
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# Print the prompt
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echo -n "$prompt"
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}
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# RPROMPT
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# Optional (right) prompt
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spaceship::rprompt() {
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# Compose prompt from the order
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local rprompt="$(spaceship::core::compose_order $SPACESHIP_RPROMPT_ORDER)"
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if [[ "$SPACESHIP_RPROMPT_ADD_NEWLINE" != true ]]; then
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# The right prompt should be on the same line as the first line of the left
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# prompt. To do so, there is just a quite ugly workaround: Before zsh draws
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# the RPROMPT, we advise it, to go one line up. At the end of RPROMPT, we
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# advise it to go one line down. See:
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# http://superuser.com/questions/357107/zsh-right-justify-in-ps1
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local rprompt_prefix='%{'$'\e[1A''%}' # one line up
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local rprompt_suffix='%{'$'\e[1B''%}' # one line down
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rprompt="$rprompt_prefix$rprompt$rprompt_suffix"
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fi
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# Print the rprompt
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echo -n "$rprompt"
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}
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# PS2
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# Continuation interactive prompt
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spaceship::ps2() {
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local char="${SPACESHIP_CHAR_SYMBOL_SECONDARY="$SPACESHIP_CHAR_SYMBOL"}"
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local ps2="$(spaceship::section --color "$SPACESHIP_CHAR_COLOR_SECONDARY" "$char")"
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spaceship::section::render "$ps2"
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}
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# Render the prompt. Compose variables using prompt functoins.
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# USAGE:
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# spaceship::populate
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spaceship::populate() {
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PROMPT='$(spaceship::prompt)'
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RPROMPT='$(spaceship::rprompt)'
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PS2='$(spaceship::ps2)'
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}
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