Update 05.04.2026
This commit is contained in:
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288
zsh/lib/git.zsh
288
zsh/lib/git.zsh
@@ -1,3 +1,5 @@
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autoload -Uz is-at-least
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# The git prompt's git commands are read-only and should not interfere with
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# other processes. This environment variable is equivalent to running with `git
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# --no-optional-locks`, but falls back gracefully for older versions of git.
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@@ -9,16 +11,21 @@ function __git_prompt_git() {
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GIT_OPTIONAL_LOCKS=0 command git "$@"
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}
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function git_prompt_info() {
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function _omz_git_prompt_info() {
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# If we are on a folder not tracked by git, get out.
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# Otherwise, check for hide-info at global and local repository level
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if ! __git_prompt_git rev-parse --git-dir &> /dev/null \
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|| [[ "$(__git_prompt_git config --get oh-my-zsh.hide-info 2>/dev/null)" == 1 ]]; then
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|| [[ "$(__git_prompt_git config --get oh-my-zsh.hide-info 2>/dev/null)" == 1 ]]; then
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return 0
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fi
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# Get either:
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# - the current branch name
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# - the tag name if we are on a tag
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# - the short SHA of the current commit
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local ref
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ref=$(__git_prompt_git symbolic-ref --short HEAD 2> /dev/null) \
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|| ref=$(__git_prompt_git describe --tags --exact-match HEAD 2> /dev/null) \
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|| ref=$(__git_prompt_git rev-parse --short HEAD 2> /dev/null) \
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|| return 0
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@@ -32,6 +39,172 @@ function git_prompt_info() {
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echo "${ZSH_THEME_GIT_PROMPT_PREFIX}${ref:gs/%/%%}${upstream:gs/%/%%}$(parse_git_dirty)${ZSH_THEME_GIT_PROMPT_SUFFIX}"
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}
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function _omz_git_prompt_status() {
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[[ "$(__git_prompt_git config --get oh-my-zsh.hide-status 2>/dev/null)" = 1 ]] && return
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# Maps a git status prefix to an internal constant
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# This cannot use the prompt constants, as they may be empty
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local -A prefix_constant_map
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prefix_constant_map=(
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'\?\? ' 'UNTRACKED'
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'A ' 'ADDED'
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'M ' 'MODIFIED'
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'MM ' 'MODIFIED'
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' M ' 'MODIFIED'
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'AM ' 'MODIFIED'
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' T ' 'MODIFIED'
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'R ' 'RENAMED'
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' D ' 'DELETED'
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'D ' 'DELETED'
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'UU ' 'UNMERGED'
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'ahead' 'AHEAD'
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'behind' 'BEHIND'
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'diverged' 'DIVERGED'
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'stashed' 'STASHED'
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)
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# Maps the internal constant to the prompt theme
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local -A constant_prompt_map
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constant_prompt_map=(
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'UNTRACKED' "$ZSH_THEME_GIT_PROMPT_UNTRACKED"
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'ADDED' "$ZSH_THEME_GIT_PROMPT_ADDED"
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'MODIFIED' "$ZSH_THEME_GIT_PROMPT_MODIFIED"
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'RENAMED' "$ZSH_THEME_GIT_PROMPT_RENAMED"
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'DELETED' "$ZSH_THEME_GIT_PROMPT_DELETED"
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'UNMERGED' "$ZSH_THEME_GIT_PROMPT_UNMERGED"
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'AHEAD' "$ZSH_THEME_GIT_PROMPT_AHEAD"
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'BEHIND' "$ZSH_THEME_GIT_PROMPT_BEHIND"
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'DIVERGED' "$ZSH_THEME_GIT_PROMPT_DIVERGED"
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'STASHED' "$ZSH_THEME_GIT_PROMPT_STASHED"
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)
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# The order that the prompt displays should be added to the prompt
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local status_constants
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status_constants=(
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UNTRACKED ADDED MODIFIED RENAMED DELETED
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STASHED UNMERGED AHEAD BEHIND DIVERGED
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)
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local status_text
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status_text="$(__git_prompt_git status --porcelain -b 2> /dev/null)"
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# Don't continue on a catastrophic failure
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if [[ $? -eq 128 ]]; then
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return 1
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fi
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# A lookup table of each git status encountered
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local -A statuses_seen
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if __git_prompt_git rev-parse --verify refs/stash &>/dev/null; then
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statuses_seen[STASHED]=1
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fi
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local status_lines
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status_lines=("${(@f)${status_text}}")
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# If the tracking line exists, get and parse it
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if [[ "$status_lines[1]" =~ "^## [^ ]+ \[(.*)\]" ]]; then
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local branch_statuses
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branch_statuses=("${(@s/,/)match}")
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for branch_status in $branch_statuses; do
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if [[ ! $branch_status =~ "(behind|diverged|ahead) ([0-9]+)?" ]]; then
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continue
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fi
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local last_parsed_status=$prefix_constant_map[$match[1]]
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statuses_seen[$last_parsed_status]=$match[2]
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done
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fi
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# For each status prefix, do a regex comparison
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for status_prefix in "${(@k)prefix_constant_map}"; do
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local status_constant="${prefix_constant_map[$status_prefix]}"
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local status_regex=$'(^|\n)'"$status_prefix"
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if [[ "$status_text" =~ $status_regex ]]; then
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statuses_seen[$status_constant]=1
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fi
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done
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# Display the seen statuses in the order specified
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local status_prompt
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for status_constant in $status_constants; do
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if (( ${+statuses_seen[$status_constant]} )); then
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local next_display=$constant_prompt_map[$status_constant]
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status_prompt="$next_display$status_prompt"
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fi
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done
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echo $status_prompt
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}
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# Use async version if setting is enabled, or unset but zsh version is at least 5.0.6.
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# This avoids async prompt issues caused by previous zsh versions:
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# - https://github.com/ohmyzsh/ohmyzsh/issues/12331
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# - https://github.com/ohmyzsh/ohmyzsh/issues/12360
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# TODO(2024-06-12): @mcornella remove workaround when CentOS 7 reaches EOL
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local _style
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if zstyle -t ':omz:alpha:lib:git' async-prompt \
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|| { is-at-least 5.0.6 && zstyle -T ':omz:alpha:lib:git' async-prompt }; then
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function git_prompt_info() {
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if [[ -n "${_OMZ_ASYNC_OUTPUT[_omz_git_prompt_info]}" ]]; then
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echo -n "${_OMZ_ASYNC_OUTPUT[_omz_git_prompt_info]}"
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fi
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}
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function git_prompt_status() {
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if [[ -n "${_OMZ_ASYNC_OUTPUT[_omz_git_prompt_status]}" ]]; then
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echo -n "${_OMZ_ASYNC_OUTPUT[_omz_git_prompt_status]}"
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fi
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}
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# Conditionally register the async handler, only if it's needed in $PROMPT
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# or any of the other prompt variables
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function _defer_async_git_register() {
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# Check if git_prompt_info is used in a prompt variable
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case "${PS1}:${PS2}:${PS3}:${PS4}:${RPROMPT}:${RPS1}:${RPS2}:${RPS3}:${RPS4}" in
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*(\$\(git_prompt_info\)|\`git_prompt_info\`)*)
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_omz_register_handler _omz_git_prompt_info
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;;
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esac
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case "${PS1}:${PS2}:${PS3}:${PS4}:${RPROMPT}:${RPS1}:${RPS2}:${RPS3}:${RPS4}" in
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*(\$\(git_prompt_status\)|\`git_prompt_status\`)*)
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_omz_register_handler _omz_git_prompt_status
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;;
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esac
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add-zsh-hook -d precmd _defer_async_git_register
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unset -f _defer_async_git_register
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}
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# Register the async handler first. This needs to be done before
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# the async request prompt is run
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precmd_functions=(_defer_async_git_register $precmd_functions)
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elif zstyle -s ':omz:alpha:lib:git' async-prompt _style && [[ $_style == "force" ]]; then
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function git_prompt_info() {
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if [[ -n "${_OMZ_ASYNC_OUTPUT[_omz_git_prompt_info]}" ]]; then
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echo -n "${_OMZ_ASYNC_OUTPUT[_omz_git_prompt_info]}"
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fi
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}
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function git_prompt_status() {
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if [[ -n "${_OMZ_ASYNC_OUTPUT[_omz_git_prompt_status]}" ]]; then
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echo -n "${_OMZ_ASYNC_OUTPUT[_omz_git_prompt_status]}"
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fi
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}
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_omz_register_handler _omz_git_prompt_info
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_omz_register_handler _omz_git_prompt_status
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else
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function git_prompt_info() {
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_omz_git_prompt_info
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}
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function git_prompt_status() {
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_omz_git_prompt_status
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}
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fi
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# Checks if working tree is dirty
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function parse_git_dirty() {
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local STATUS
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@@ -104,6 +277,18 @@ function git_current_branch() {
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echo ${ref#refs/heads/}
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}
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# Outputs the name of the previously checked out branch
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# Usage example: git pull origin $(git_previous_branch)
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# rev-parse --symbolic-full-name @{-1} only prints if it is a branch
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function git_previous_branch() {
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local ref
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ref=$(__git_prompt_git rev-parse --quiet --symbolic-full-name @{-1} 2> /dev/null)
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local ret=$?
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if [[ $ret != 0 ]] || [[ -z $ref ]]; then
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return # no git repo or non-branch previous ref
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fi
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echo ${ref#refs/heads/}
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}
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# Gets the number of commits ahead from remote
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function git_commits_ahead() {
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@@ -160,105 +345,6 @@ function git_prompt_long_sha() {
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SHA=$(__git_prompt_git rev-parse HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"
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}
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function git_prompt_status() {
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[[ "$(__git_prompt_git config --get oh-my-zsh.hide-status 2>/dev/null)" = 1 ]] && return
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# Maps a git status prefix to an internal constant
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# This cannot use the prompt constants, as they may be empty
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local -A prefix_constant_map
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prefix_constant_map=(
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'\?\? ' 'UNTRACKED'
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'A ' 'ADDED'
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'M ' 'ADDED'
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'MM ' 'MODIFIED'
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' M ' 'MODIFIED'
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'AM ' 'MODIFIED'
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' T ' 'MODIFIED'
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'R ' 'RENAMED'
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' D ' 'DELETED'
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'D ' 'DELETED'
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'UU ' 'UNMERGED'
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'ahead' 'AHEAD'
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'behind' 'BEHIND'
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'diverged' 'DIVERGED'
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'stashed' 'STASHED'
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)
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# Maps the internal constant to the prompt theme
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local -A constant_prompt_map
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constant_prompt_map=(
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'UNTRACKED' "$ZSH_THEME_GIT_PROMPT_UNTRACKED"
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'ADDED' "$ZSH_THEME_GIT_PROMPT_ADDED"
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'MODIFIED' "$ZSH_THEME_GIT_PROMPT_MODIFIED"
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'RENAMED' "$ZSH_THEME_GIT_PROMPT_RENAMED"
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'DELETED' "$ZSH_THEME_GIT_PROMPT_DELETED"
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'UNMERGED' "$ZSH_THEME_GIT_PROMPT_UNMERGED"
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'AHEAD' "$ZSH_THEME_GIT_PROMPT_AHEAD"
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'BEHIND' "$ZSH_THEME_GIT_PROMPT_BEHIND"
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'DIVERGED' "$ZSH_THEME_GIT_PROMPT_DIVERGED"
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'STASHED' "$ZSH_THEME_GIT_PROMPT_STASHED"
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)
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# The order that the prompt displays should be added to the prompt
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local status_constants
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status_constants=(
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UNTRACKED ADDED MODIFIED RENAMED DELETED
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STASHED UNMERGED AHEAD BEHIND DIVERGED
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)
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local status_text
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status_text="$(__git_prompt_git status --porcelain -b 2> /dev/null)"
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# Don't continue on a catastrophic failure
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if [[ $? -eq 128 ]]; then
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return 1
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fi
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# A lookup table of each git status encountered
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local -A statuses_seen
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if __git_prompt_git rev-parse --verify refs/stash &>/dev/null; then
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statuses_seen[STASHED]=1
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fi
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local status_lines
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status_lines=("${(@f)${status_text}}")
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# If the tracking line exists, get and parse it
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if [[ "$status_lines[1]" =~ "^## [^ ]+ \[(.*)\]" ]]; then
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local branch_statuses
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branch_statuses=("${(@s/,/)match}")
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for branch_status in $branch_statuses; do
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if [[ ! $branch_status =~ "(behind|diverged|ahead) ([0-9]+)?" ]]; then
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continue
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fi
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local last_parsed_status=$prefix_constant_map[$match[1]]
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statuses_seen[$last_parsed_status]=$match[2]
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done
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fi
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# For each status prefix, do a regex comparison
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for status_prefix in ${(k)prefix_constant_map}; do
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local status_constant="${prefix_constant_map[$status_prefix]}"
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local status_regex=$'(^|\n)'"$status_prefix"
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if [[ "$status_text" =~ $status_regex ]]; then
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statuses_seen[$status_constant]=1
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fi
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done
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# Display the seen statuses in the order specified
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local status_prompt
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for status_constant in $status_constants; do
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if (( ${+statuses_seen[$status_constant]} )); then
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local next_display=$constant_prompt_map[$status_constant]
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status_prompt="$next_display$status_prompt"
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fi
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done
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echo $status_prompt
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}
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# Outputs the name of the current user
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# Usage example: $(git_current_user_name)
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function git_current_user_name() {
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