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80 lines
2.6 KiB
80 lines
2.6 KiB
14 years ago
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# Renders the name of the current branch.
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function git_prompt_info() {
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local branch=$(git_current_branch)
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if [[ -n "$branch" ]]; then
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echo "${ZSH_THEME_GIT_PROMPT_PREFIX}${branch}$(parse_git_dirty)${ZSH_THEME_GIT_PROMPT_SUFFIX}"
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fi
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}
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# Gets the current branch.
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function git_current_branch() {
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local ref=$(git symbolic-ref HEAD 2> /dev/null)
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if [[ -n "$ref" ]]; then
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echo "${ref#refs/heads/}"
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fi
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}
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# Checks if the working tree is dirty.
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function parse_git_dirty() {
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if [[ -n $(git status -s 2> /dev/null) ]]; then
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echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
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else
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echo "$ZSH_THEME_GIT_PROMPT_CLEAN"
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fi
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}
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# Checks if there are commits ahead from remote.
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function git_prompt_ahead() {
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if $(echo "$(git log origin/$(git_current_branch)..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
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echo "$ZSH_THEME_GIT_PROMPT_AHEAD"
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fi
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}
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# Formats the prompt string for current git commit short SHA.
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function git_prompt_short_sha() {
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local sha=$(git rev-parse --short HEAD 2> /dev/null)
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if [[ -n "$sha" ]]; then
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echo "${ZSH_THEME_GIT_PROMPT_SHA_BEFORE}${sha}${ZSH_THEME_GIT_PROMPT_SHA_AFTER}"
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fi
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}
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# Formats the prompt string for current git commit long SHA.
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function git_prompt_long_sha() {
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local sha=$(git rev-parse HEAD 2> /dev/null)
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if [[ -n "$sha" ]]; then
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echo "${ZSH_THEME_GIT_PROMPT_SHA_BEFORE}${sha}${ZSH_THEME_GIT_PROMPT_SHA_AFTER}"
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fi
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}
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# Gets the status of the working tree.
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function git_prompt_status() {
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local indicators line untracked added modified renamed deleted
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while IFS=$'\n' read line; do
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if [[ "$line" =~ '^\?\? ' ]]; then
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[[ -n $untracked ]] && continue || untracked='yes'
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indicators="${ZSH_THEME_GIT_PROMPT_UNTRACKED}${indicators}"
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fi
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if [[ "$line" =~ '^(((A|M|D|T) )|(AD|AM|AT|MM)) ' ]]; then
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[[ -n $added ]] && continue || added='yes'
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indicators="${ZSH_THEME_GIT_PROMPT_ADDED}${indicators}"
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fi
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if [[ "$line" =~ '^(( (M|T))|(AM|AT|MM)) ' ]]; then
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[[ -n $modified ]] && continue || modified='yes'
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indicators="${ZSH_THEME_GIT_PROMPT_MODIFIED}${indicators}"
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fi
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if [[ "$line" =~ '^R ' ]]; then
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[[ -n $renamed ]] && continue || renamed='yes'
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indicators="${ZSH_THEME_GIT_PROMPT_RENAMED}${indicators}"
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fi
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if [[ "$line" =~ '^( D|AD) ' ]]; then
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[[ -n $deleted ]] && continue || deleted='yes'
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indicators="${ZSH_THEME_GIT_PROMPT_DELETED}${indicators}"
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fi
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if [[ "$line" =~ '^UU ' ]]; then
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[[ -n $unmerged ]] && continue || unmerged='yes'
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indicators="${ZSH_THEME_GIT_PROMPT_UNMERGED}${indicators}"
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fi
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done < <(git status --porcelain 2> /dev/null)
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echo $indicators
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}
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