mirror of
https://github.com/fish-shell/fish-shell
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654 lines
27 KiB
Fish
654 lines
27 KiB
Fish
# based off of the git-prompt script that ships with git
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# hence licensed under GPL version 2 (like the rest of fish).
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#
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# Written by Lily Ballard and updated by Brian Gernhardt and fish contributors
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#
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# This is based on git's git-prompt.bash script, Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>.
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# The act of porting the code, along with any new code, are Copyright (C) 2012 Lily Ballard.
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function __fish_git_prompt_show_upstream --description "Helper function for fish_git_prompt"
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set -l show_upstream $__fish_git_prompt_showupstream
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set -l svn_prefix # For better SVN upstream information
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set -l informative
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set -l svn_url_pattern
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set -l count
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set -l upstream git
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set -l verbose
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set -l name
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# Default to informative if __fish_git_prompt_show_informative_status is set
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if contains -- "$__fish_git_prompt_show_informative_status" yes true 1
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set informative 1
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end
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set -l svn_remote
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# get some config options from git-config
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command git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | while read -lz key value
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switch $key
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case bash.showupstream
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set show_upstream $value
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test -n "$show_upstream"
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or return
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case svn-remote.'*'.url
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set svn_remote $svn_remote $value
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# Avoid adding \| to the beginning to avoid needing #?? later
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if test -n "$svn_url_pattern"
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set svn_url_pattern $svn_url_pattern"|$value"
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else
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set svn_url_pattern $value
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end
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set upstream svn+git # default upstream is SVN if available, else git
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# Save the config key (without .url) for later use
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set -l remote_prefix (string replace -r '\.url$' '' -- $key)
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set svn_prefix $svn_prefix $remote_prefix
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end
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end
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# parse configuration variables
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# and clear informative default when needed
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for option in $show_upstream
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switch $option
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case git svn
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set upstream $option
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set -e informative
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case verbose
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set verbose 1
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set -e informative
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case informative
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set informative 1
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case name
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set name 1
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case none
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return
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end
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end
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# Find our upstream
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switch $upstream
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case git
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set upstream '@{upstream}'
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case svn\*
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# get the upstream from the 'git-svn-id: …' in a commit message
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# (git-svn uses essentially the same procedure internally)
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set -l svn_upstream (git log --first-parent -1 --grep="^git-svn-id: \($svn_url_pattern\)" 2>/dev/null)
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if test (count $svn_upstream) -ne 0
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echo $svn_upstream[-1] | read -l __ svn_upstream __
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set svn_upstream (string replace -r '@.*' '' -- $svn_upstream)
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set -l cur_prefix
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for i in (seq (count $svn_remote))
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set -l remote $svn_remote[$i]
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set -l mod_upstream (string replace "$remote" "" -- $svn_upstream)
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if test "$svn_upstream" != "$mod_upstream"
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# we found a valid remote
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set svn_upstream $mod_upstream
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set cur_prefix $svn_prefix[$i]
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break
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end
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end
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if test -z "$svn_upstream"
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# default branch name for checkouts with no layout:
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if test -n "$GIT_SVN_ID"
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set upstream $GIT_SVN_ID
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else
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set upstream git-svn
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end
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else
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set upstream (string replace '/branches' '' -- $svn_upstream | string replace -a '/' '')
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# Use fetch config to fix upstream
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set -l fetch_val (command git config "$cur_prefix".fetch)
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if test -n "$fetch_val"
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string split -m1 : -- "$fetch_val" | read -l trunk pattern
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set upstream (string replace -r -- "/$trunk\$" '' $pattern) /$upstream
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end
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end
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else if test $upstream = svn+git
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set upstream '@{upstream}'
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end
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end
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# Find how many commits we are ahead/behind our upstream
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set count (command git rev-list --count --left-right $upstream...HEAD 2>/dev/null | string replace \t " ")
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# calculate the result
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if test -n "$verbose"
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# Verbose has a space by default
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set -l prefix "$___fish_git_prompt_char_upstream_prefix"
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# Using two underscore version to check if user explicitly set to nothing
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if not set -q __fish_git_prompt_char_upstream_prefix
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set prefix " "
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end
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echo $count | read -l behind ahead
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switch "$count"
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case '' # no upstream
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case "0 0" # equal to upstream
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echo "$prefix$___fish_git_prompt_char_upstream_equal"
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case "0 *" # ahead of upstream
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echo "$prefix$___fish_git_prompt_char_upstream_ahead$ahead"
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case "* 0" # behind upstream
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echo "$prefix$___fish_git_prompt_char_upstream_behind$behind"
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case '*' # diverged from upstream
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echo "$prefix$___fish_git_prompt_char_upstream_diverged$ahead-$behind"
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end
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if test -n "$count" -a -n "$name"
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echo " "(command git rev-parse --abbrev-ref "$upstream" 2>/dev/null)
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end
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else if test -n "$informative"
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echo $count | read -l behind ahead
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switch "$count"
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case '' # no upstream
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case "0 0" # equal to upstream
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case "0 *" # ahead of upstream
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echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_ahead$ahead"
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case "* 0" # behind upstream
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echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_behind$behind"
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case '*' # diverged from upstream
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echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_ahead$ahead$___fish_git_prompt_char_upstream_behind$behind"
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end
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else
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switch "$count"
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case '' # no upstream
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case "0 0" # equal to upstream
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echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_equal"
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case "0 *" # ahead of upstream
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echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_ahead"
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case "* 0" # behind upstream
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echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_behind"
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case '*' # diverged from upstream
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echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_diverged"
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end
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end
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# For the return status
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test "$count" = "0 0"
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end
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function fish_git_prompt --description "Prompt function for Git"
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# If git isn't installed, there's nothing we can do
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# Return 1 so the calling prompt can deal with it
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if not command -sq git
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return 1
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end
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set -l repo_info (command git rev-parse --git-dir --is-inside-git-dir --is-bare-repository --is-inside-work-tree HEAD 2>/dev/null)
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test -n "$repo_info"
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or return
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set -l git_dir $repo_info[1]
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set -l inside_gitdir $repo_info[2]
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set -l bare_repo $repo_info[3]
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set -l inside_worktree $repo_info[4]
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set -q repo_info[5]
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and set -l sha $repo_info[5]
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set -l rbc (__fish_git_prompt_operation_branch_bare $repo_info)
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set -l r $rbc[1] # current operation
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set -l b $rbc[2] # current branch
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set -l detached $rbc[3]
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set -l dirtystate #dirty working directory
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set -l stagedstate #staged changes
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set -l invalidstate #staged changes
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set -l stashstate #stashes
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set -l untrackedfiles #untracked
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set -l c $rbc[4] # bare repository
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set -l p #upstream
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set -l informative_status
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set -q __fish_git_prompt_status_order
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or set -g __fish_git_prompt_status_order stagedstate invalidstate dirtystate untrackedfiles stashstate
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if not set -q ___fish_git_prompt_init
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# This takes a while, so it only needs to be done once,
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# and then whenever the configuration changes.
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__fish_git_prompt_validate_chars
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__fish_git_prompt_validate_colors
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set -g ___fish_git_prompt_init
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end
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set -l space "$___fish_git_prompt_color$___fish_git_prompt_char_stateseparator$___fish_git_prompt_color_done"
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# Use our variables as defaults, but allow overrides via the local git config.
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# That means if neither is set, this stays empty.
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#
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# So "!= true" or "!= false" are useful tests if you want to do something by default.
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set -l informative
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set -l dirty
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set -l untracked
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command git config -z --get-regexp 'bash\.(showInformativeStatus|showDirtyState|showUntrackedFiles)' 2>/dev/null | while read -lz key value
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switch $key
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case bash.showinformativestatus
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set informative $value
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case bash.showdirtystate
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set dirty $value
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case bash.showuntrackedfiles
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set untracked $value
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end
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end
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# If we don't print these, there is no need to compute them. Note: For now, staged and dirty are coupled.
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if not set -q dirty[1]
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contains -- "$__fish_git_prompt_showdirtystate" yes true 1
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and set dirty true
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end
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contains dirtystate $__fish_git_prompt_status_order || contains stagedstate $__fish_git_prompt_status_order
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or set dirty false
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if not set -q untracked[1]
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contains -- "$__fish_git_prompt_showuntrackedfiles" yes true 1
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and set untracked true
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end
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contains untrackedfiles $__fish_git_prompt_status_order
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or set untracked false
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if test true = $inside_worktree
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# Use informative status if it has been enabled locally, or it has been
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# enabled globally (via the fish variable) and dirty or untracked are not false.
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#
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# This is to allow overrides for the repository.
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if test "$informative" = true
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or begin
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contains -- "$__fish_git_prompt_show_informative_status" yes true 1
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and test "$dirty" != false
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end
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set informative_status (untracked=$untracked __fish_git_prompt_informative_status $git_dir)
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if test -n "$informative_status"
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set informative_status "$space$informative_status"
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end
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else
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if not test "$dirty" = true; and test "$untracked" = true
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# Only untracked, ls-files is faster.
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command git -c core.fsmonitor= ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- :/ >/dev/null 2>&1
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and set untrackedfiles 1
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else if test "$dirty" = true
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# With both dirty and untracked, git status is ~10% faster.
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# With just dirty, it's ~20%.
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set -l opt -uno
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test "$untracked" = true; and set opt -unormal
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# Don't use `--ignored=no`; it was introduced in Git 2.16, from January 2018
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# Ignored files are omitted by default
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set -l stat (command git -c core.fsmonitor= status --porcelain -z $opt | string split0)
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set dirtystate (string match -qr '^.[ACDMR]' -- $stat; and echo 1)
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if test -n "$sha"
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set stagedstate (string match -qr '^[ACDMR].' -- $stat; and echo 1)
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else
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set invalidstate 1
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end
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test "$untracked" = true
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and set untrackedfiles (string match -qr '\?\?' -- $stat; and echo 1)
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end
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if contains -- "$__fish_git_prompt_showstashstate" yes true 1
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and test -r $git_dir/logs/refs/stash
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set stashstate 1
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end
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end
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# (showupstream has a variety of options, not just bool)
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if set -q __fish_git_prompt_showupstream
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or contains -- "$__fish_git_prompt_show_informative_status" yes true 1
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set p (__fish_git_prompt_show_upstream)
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end
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end
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set -l branch_color $___fish_git_prompt_color_branch
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set -l branch_done $___fish_git_prompt_color_branch_done
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if contains -- "$__fish_git_prompt_showcolorhints" yes true 1
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if test $detached = yes
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set branch_color $___fish_git_prompt_color_branch_detached
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set branch_done $___fish_git_prompt_color_branch_detached_done
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else if test -n "$dirtystate$untrackedfiles"; and set -q __fish_git_prompt_color_branch_dirty
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set branch_color (set_color $__fish_git_prompt_color_branch_dirty)
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set branch_done (set_color $__fish_git_prompt_color_branch_dirty_done)
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else if test -n "$stagedstate"; and set -q __fish_git_prompt_color_branch_staged
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set branch_color (set_color $__fish_git_prompt_color_branch_staged)
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set branch_done (set_color $__fish_git_prompt_color_branch_staged_done)
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end
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end
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set -l f ""
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for i in $__fish_git_prompt_status_order
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if test -n "$$i"
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set -l color_var ___fish_git_prompt_color_$i
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set -l color_done_var ___fish_git_prompt_color_{$i}_done
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set -l symbol_var ___fish_git_prompt_char_$i
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set -l color $$color_var
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set -l color_done $$color_done_var
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set -l symbol $$symbol_var
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set f "$f$color$symbol$color_done"
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end
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end
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set b (string replace refs/heads/ '' -- $b)
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if string match -qr '^\d+$' "$__fish_git_prompt_shorten_branch_len"
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set -q __fish_git_prompt_shorten_branch_char_suffix
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and set -l char -c "$__fish_git_prompt_shorten_branch_char_suffix"
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set b (string shorten -m "$__fish_git_prompt_shorten_branch_len" $char -- "$b")
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end
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if test -n "$b"
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set b "$branch_color$b$branch_done"
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if test -z "$dirtystate$untrackedfiles$stagedstate"; and test -n "$___fish_git_prompt_char_cleanstate"
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and not contains -- "$__fish_git_prompt_show_informative_status" yes true 1
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set b "$b$___fish_git_prompt_color_cleanstate$___fish_git_prompt_char_cleanstate$___fish_git_prompt_color_cleanstate_done"
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end
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end
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if test -n "$c"
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set c "$___fish_git_prompt_color_bare$c$___fish_git_prompt_color_bare_done"
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end
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if test -n "$r"
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set r "$___fish_git_prompt_color_merging$r$___fish_git_prompt_color_merging_done"
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end
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if test -n "$p"
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set p "$___fish_git_prompt_color_upstream$p$___fish_git_prompt_color_upstream_done"
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end
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# Formatting
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if test -n "$f"
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set f "$space$f"
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end
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set -l format $argv[1]
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if test -z "$format"
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set format " (%s)"
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end
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printf "%s$format%s" "$___fish_git_prompt_color_prefix" "$___fish_git_prompt_color_prefix_done$c$b$f$r$p$informative_status$___fish_git_prompt_color_suffix" "$___fish_git_prompt_color_suffix_done"
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end
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### helper functions
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function __fish_git_prompt_informative_status
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set -l stashstate 0
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set -l stashfile "$argv[1]/logs/refs/stash"
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if contains -- "$__fish_git_prompt_showstashstate" yes true 1; and test -e "$stashfile"
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set stashstate (count < $stashfile)
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end
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# If we're not told to show untracked files, we don't.
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# If we are, we still use the "normal" mode because it's a lot faster,
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# and it's unlikely anyone cares about the number of files if it's *all* of the files
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# in that directory.
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set -l untr -uno
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test "$untracked" = true
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and set untr -unormal
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# Use git status --porcelain.
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# The v2 format is better, but we don't actually care in this case.
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set -l stats (string sub -l 2 (git -c core.fsmonitor= status --porcelain -z $untr | string split0))
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set -l invalidstate (string match -r '^UU' $stats | count)
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set -l stagedstate (string match -r '^[ACDMR].' $stats | count)
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set -l dirtystate (string match -r '^.[ACDMR]' $stats | count)
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set -l untrackedfiles (string match -r '^\?\?' $stats | count)
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set -l info
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# If `math` fails for some reason, assume the state is clean - it's the simpler path
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set -l state (math $dirtystate + $invalidstate + $stagedstate + $untrackedfiles + $stashstate 2>/dev/null)
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if test -z "$state"
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or test "$state" = 0
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if test -n "$___fish_git_prompt_char_cleanstate"
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set info $___fish_git_prompt_color_cleanstate$___fish_git_prompt_char_cleanstate$___fish_git_prompt_color_cleanstate_done
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end
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else
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for i in $__fish_git_prompt_status_order
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if test $$i != 0
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set -l color_var ___fish_git_prompt_color_$i
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set -l color_done_var ___fish_git_prompt_color_{$i}_done
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set -l symbol_var ___fish_git_prompt_char_$i
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set -l color $$color_var
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set -l color_done $$color_done_var
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set -l symbol $$symbol_var
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set -l count
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if not set -q __fish_git_prompt_hide_$i
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set count $$i
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end
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set info "$info$color$symbol$count$color_done"
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end
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end
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end
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echo $info
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end
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# Keeping these together avoids many duplicated checks
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function __fish_git_prompt_operation_branch_bare --description "fish_git_prompt helper, returns the current Git operation and branch"
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# This function is passed the full repo_info array
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set -l git_dir $argv[1]
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set -l inside_gitdir $argv[2]
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set -l bare_repo $argv[3]
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set -q argv[5]
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and set -l sha $argv[5]
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set -l branch
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set -l operation
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set -l detached no
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set -l bare
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set -l step
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set -l total
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if test -d $git_dir/rebase-merge
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set branch (cat $git_dir/rebase-merge/head-name 2>/dev/null)
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set step (cat $git_dir/rebase-merge/msgnum 2>/dev/null)
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set total (cat $git_dir/rebase-merge/end 2>/dev/null)
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if test -f $git_dir/rebase-merge/interactive
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set operation "|REBASE-i"
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else
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set operation "|REBASE-m"
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end
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else
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if test -d $git_dir/rebase-apply
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set step (cat $git_dir/rebase-apply/next 2>/dev/null)
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set total (cat $git_dir/rebase-apply/last 2>/dev/null)
|
|
if test -f $git_dir/rebase-apply/rebasing
|
|
set branch (cat $git_dir/rebase-apply/head-name 2>/dev/null)
|
|
set operation "|REBASE"
|
|
else if test -f $git_dir/rebase-apply/applying
|
|
set operation "|AM"
|
|
else
|
|
set operation "|AM/REBASE"
|
|
end
|
|
else if test -f $git_dir/MERGE_HEAD
|
|
set operation "|MERGING"
|
|
else if test -f $git_dir/CHERRY_PICK_HEAD
|
|
set operation "|CHERRY-PICKING"
|
|
else if test -f $git_dir/REVERT_HEAD
|
|
set operation "|REVERTING"
|
|
else if test -f $git_dir/BISECT_LOG
|
|
set operation "|BISECTING"
|
|
end
|
|
end
|
|
|
|
if test -n "$step" -a -n "$total"
|
|
set operation "$operation $step/$total"
|
|
end
|
|
|
|
if test -z "$branch"
|
|
if not set branch (command git symbolic-ref HEAD 2>/dev/null)
|
|
set detached yes
|
|
set branch (switch "$__fish_git_prompt_describe_style"
|
|
case contains
|
|
command git describe --contains HEAD
|
|
case branch
|
|
command git describe --contains --all HEAD
|
|
case describe
|
|
command git describe HEAD
|
|
case default '*'
|
|
command git describe --tags --exact-match HEAD
|
|
end 2>/dev/null)
|
|
if test $status -ne 0
|
|
# Shorten the sha ourselves to 8 characters - this should be good for most repositories,
|
|
# and even for large ones it should be good for most commits
|
|
# No need for an ellipsis.
|
|
if set -q sha
|
|
set branch (string shorten -m8 -c "" -- $sha)
|
|
else
|
|
set branch unknown
|
|
end
|
|
end
|
|
set branch "($branch)"
|
|
end
|
|
end
|
|
|
|
if test true = $inside_gitdir
|
|
if test true = $bare_repo
|
|
set bare "BARE:"
|
|
else
|
|
# Let user know they're inside the git dir of a non-bare repo
|
|
set branch "GIT_DIR!"
|
|
end
|
|
end
|
|
|
|
echo $operation
|
|
echo $branch
|
|
echo $detached
|
|
echo $bare
|
|
end
|
|
|
|
function __fish_git_prompt_set_char
|
|
set -l user_variable_name "$argv[1]"
|
|
set -l char $argv[2]
|
|
|
|
if set -q argv[3]
|
|
and begin
|
|
contains -- "$__fish_git_prompt_show_informative_status" yes true 1
|
|
or contains -- "$__fish_git_prompt_use_informative_chars" yes true 1
|
|
end
|
|
set char $argv[3]
|
|
end
|
|
|
|
set -l variable _$user_variable_name
|
|
set -l variable_done "$variable"_done
|
|
|
|
if not set -q $variable
|
|
set -g $variable (set -q $user_variable_name; and echo $$user_variable_name; or echo $char)
|
|
end
|
|
end
|
|
|
|
function __fish_git_prompt_validate_chars --description "fish_git_prompt helper, checks char variables"
|
|
# cleanstate is only defined with actual informative status.
|
|
contains -- "$__fish_git_prompt_show_informative_status" yes true 1
|
|
and __fish_git_prompt_set_char __fish_git_prompt_char_cleanstate '✔'
|
|
or __fish_git_prompt_set_char __fish_git_prompt_char_cleanstate ''
|
|
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_dirtystate '*' '✚'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_invalidstate '#' '✖'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_stagedstate '+' '●'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_stashstate '$' '⚑'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_stateseparator ' ' '|'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_untrackedfiles '%' '…'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_upstream_ahead '>' '↑'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_upstream_behind '<' '↓'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_upstream_diverged '<>'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_upstream_equal '='
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_upstream_prefix ''
|
|
|
|
end
|
|
|
|
function __fish_git_prompt_set_color
|
|
set -l user_variable_name "$argv[1]"
|
|
|
|
set -l default default_done
|
|
switch (count $argv)
|
|
case 1 # No defaults given, use prompt color
|
|
set default $___fish_git_prompt_color
|
|
set default_done $___fish_git_prompt_color_done
|
|
case 2 # One default given, use normal for done
|
|
set default "$argv[2]"
|
|
set default_done (set_color normal)
|
|
case 3 # Both defaults given
|
|
set default "$argv[2]"
|
|
set default_done "$argv[3]"
|
|
end
|
|
|
|
set -l variable _$user_variable_name
|
|
set -l variable_done "$variable"_done
|
|
|
|
if not set -q $variable
|
|
if test -n "$$user_variable_name"
|
|
set -g $variable (set_color $$user_variable_name)
|
|
set -g $variable_done (set_color normal)
|
|
else
|
|
set -g $variable $default
|
|
set -g $variable_done $default_done
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
function __fish_git_prompt_validate_colors --description "fish_git_prompt helper, checks color variables"
|
|
|
|
# Base color defaults to nothing (must be done first)
|
|
__fish_git_prompt_set_color __fish_git_prompt_color '' ''
|
|
|
|
# Normal colors
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_prefix
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_suffix
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_bare
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_merging
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_cleanstate
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_invalidstate
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_upstream
|
|
|
|
# Colors with defaults with showcolorhints
|
|
if contains -- "$__fish_git_prompt_showcolorhints" yes true 1
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_flags (set_color --bold blue)
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_branch (set_color green)
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_dirtystate (set_color red)
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_stagedstate (set_color green)
|
|
else
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_flags
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_branch
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_dirtystate $___fish_git_prompt_color_flags $___fish_git_prompt_color_flags_done
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_stagedstate $___fish_git_prompt_color_flags $___fish_git_prompt_color_flags_done
|
|
end
|
|
|
|
# Branch_detached has a default, but is only used with showcolorhints
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_branch_detached (set_color red)
|
|
|
|
# Colors that depend on flags color
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_stashstate $___fish_git_prompt_color_flags $___fish_git_prompt_color_flags_done
|
|
__fish_git_prompt_set_color __fish_git_prompt_color_untrackedfiles $___fish_git_prompt_color_flags $___fish_git_prompt_color_flags_done
|
|
|
|
end
|
|
|
|
function __fish_git_prompt_reset -a type -a op -a var --description "Event handler, resets prompt when functionality changes" \
|
|
--on-variable=__fish_git_prompt_{show_informative_status,use_informative_chars}
|
|
if status --is-interactive
|
|
# Clear characters that have different defaults with/without informative status
|
|
set -e ___fish_git_prompt_char_{name,cleanstate,dirtystate,invalidstate,stagedstate,stashstate,stateseparator,untrackedfiles,upstream_ahead,upstream_behind}
|
|
# Clear init so we reset the chars next time.
|
|
set -e ___fish_git_prompt_init
|
|
end
|
|
end
|
|
|
|
function __fish_git_prompt_reset_color -a type -a op -a var --description "Event handler, resets prompt when any color changes" \
|
|
--on-variable=__fish_git_prompt_color{'',_prefix,_suffix,_bare,_merging,_cleanstate,_invalidstate,_upstream,_flags,_branch,_dirtystate,_stagedstate,_branch_detached,_stashstate,_untrackedfiles} --on-variable=__fish_git_prompt_showcolorhints
|
|
if status --is-interactive
|
|
set -e _$var
|
|
set -e _{$var}_done
|
|
set -e ___fish_git_prompt_init
|
|
if contains -- $var __fish_git_prompt_color __fish_git_prompt_color_flags __fish_git_prompt_showcolorhints
|
|
# reset all the other colors too
|
|
set -e ___fish_git_prompt_color_{prefix,suffix,bare,merging,branch,dirtystate,stagedstate,invalidstate,stashstate,untrackedfiles,upstream,flags}{,_done}
|
|
end
|
|
end
|
|
end
|
|
|
|
function __fish_git_prompt_reset_char -a type -a op -a var --description "Event handler, resets prompt when any char changes" \
|
|
--on-variable=__fish_git_prompt_char_{cleanstate,dirtystate,invalidstate,stagedstate,stashstate,stateseparator,untrackedfiles,upstream_ahead,upstream_behind,upstream_diverged,upstream_equal,upstream_prefix}
|
|
if status --is-interactive
|
|
set -e ___fish_git_prompt_init
|
|
set -e _$var
|
|
end
|
|
end
|