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918df393e6
fish-shell/share/functions/__fish_git_prompt.fish
Mariusz Smykuła 918df393e6 Use tabs, sample prompt
2013-06-18 08:52:32 +02:00

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# based off of the git-completion script that ships with git
#
# Written by Kevin Ballard <kevin@sb.org>
#
# This is heavily based off of the git-completion.bash script that ships with
# git, which is Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>.
# The act of porting the code, along with any new code, are Copyright (C) 2012
# Kevin Ballard <kevin@sb.org>.
#
# By virtue of being based on the git-completion.bash script, this script is
# distributed under the GNU General Public License, version 2.0.
#
# This script vends a function __fish_git_prompt which takes a format string,
# exactly how the bash script works. This can be used in your fish_prompt
# function.
#
# The behavior of __fish_git_prompt is very heavily based off of the bash
# script's __fish_git_prompt function. As such, usage and customization is very
# similar, although some extra flexibility is provided in this script.
#
# The argument to __fish_git_prompt will be displayed only if you are currently
# in a git repository. The %s token will be the name of the branch. If HEAD is
# not a branch, it attempts to show the relevant tag. The tag search is
# controlled by the __fish_git_prompt_describe_style variable, with the
# following values:
# default (or unset) Any tag that exactly matches HEAD
# contains Nearest annotated tag that contains HEAD
# branch Nearest tag/branch that contains HEAD
# describe Output of `git describe`
#
# In addition, if you set __fish_git_prompt_showdirtystate to a nonempty value,
# unstaged (*) and staged (+) changes will be shown next to the branch name.
# You can configure this per-repository with the bash.showDirtyState variable,
# which defaults to true once __fish_git_prompt_showdirtystate is enabled. The
# choice to leave the variable as 'bash' instead of renaming to 'fish' is done
# to preserve compatibility with existing configured repositories.
#
# You can also see if currently something is stashed, by setting
# __fish_git_prompt_showstashstate to a nonempty value. If something is
# stashed, then a '$' will be shown next to the branch name.
#
# If you would like to see if there are untracked files, then you can set
# __fish_git_prompt_showuntrackedfiles to a nonempty value. If there are
# untracked files, then a '%' will be shown next to the branch name.
#
# If you would like to see the difference between HEAD and its upstream, set
# __fish_git_prompt_showupstream to 'auto'. A "<" indicates you are behind, ">"
# indicates you are ahead, and "<>" indicates you have diverged. You can
# further control behavior by setting __fish_git_prompt_showupstream to a
# space-separated list of values:
# verbose show number of commits head/behind (+/-) upstream
# legacy don't use the '--count' option available in recent versions
# of git-rev-list
# git always compare HEAD to @{upstream}
# svn always compare HEAD to your SVN upstream
# By default, __fish_git_prompt will compare HEAD to your SVN upstream if it
# can find one, or @{upstream} otherwise. Once you have set
# __fish_git_prompt_showupstream, you can override it on a per-repository basis
# by setting the bash.showUpstream config variable. As before, this variable
# remains named 'bash' to preserve compatibility.
#
# This fish-compatible version of __fish_git_prompt includes some additional
# features on top of the above-documented bash-compatible features:
#
# The color for the branch name and each individual optional component can be
# specified using __fish_git_prompt_color_<name>, where <name> is 'prefix',
# 'suffix', 'bare', 'merging', 'branch', 'dirtystate', 'stagedstate',
# 'invalidstate', 'stashstate', 'untrackedfiles', and 'upstream'. The variable
# __fish_git_prompt_color is used for any component that does not have an
# individual color set. Colors are specified as arguments to `set_color`.
#
# The characters used for the optional features can be configured using
# __fish_git_prompt_char_<token>, where <token> is one of 'dirtystate',
# 'stagedstate', 'invalidstate', 'stashstate', 'untrackedfiles',
# 'upstream_equal', 'upstream_behind', 'upstream_ahead', and
# 'upstream_diverged'.
set -g ___fish_git_prompt_status_order stagedstate invalidstate dirtystate untrackedfiles
function __fish_git_prompt_show_upstream --description "Helper function for __fish_git_prompt"
# Ask git-config for some config options
set -l svn_remote
set -l svn_prefix
set -l upstream git
set -l legacy
set -l verbose
set -l informative
set -l svn_url_pattern
set -l show_upstream $__fish_git_prompt_showupstream
git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showUpstream)$' ^/dev/null | tr '\0\n' '\n ' | while read -l key value
switch $key
case bash.showUpstream bash.showupstream
set show_upstream $value
test -n "$show_upstream"; or return
case svn-remote.'*'.url
set svn_remote $svn_remote $value
set -l remote_prefix (/bin/sh -c 'echo "${1%.url}"' -- $key)
set svn_prefix $svn_prefix $remote_prefix
if test -n "$svn_url_pattern"
set svn_url_pattern $svn_url_pattern"\|$value"
else
set svn_url_pattern $value
end
set upstream svn+git # default upstream is SVN if available, else git
end
end
# parse configuration variables
for option in $show_upstream
switch $option
case git svn
set upstream $option
case verbose
set verbose 1
case informative
set informative 1
case legacy
set legacy 1
end
end
# Find our upstream
switch $upstream
case git
set upstream '@{upstream}'
case svn\*
# get the upstream from the 'git-svn-id: ...' in a commit message
# (git-svn uses essentially the same procedure internally)
set -l svn_upstream (git log --first-parent -1 --grep="^git-svn-id: \($svn_url_pattern\)" ^/dev/null)
if test (count $svn_upstream) -ne 0
echo $svn_upstream[-1] | read -l _ svn_upstream _
set svn_upstream (/bin/sh -c 'echo "${1%@*}"' -- $svn_upstream)
set -l cur_prefix
for i in (seq (count $svn_remote))
set -l remote $svn_remote[$i]
set -l mod_upstream (/bin/sh -c 'echo "${1#$2}"' -- $svn_upstream $remote)
if test "$svn_upstream" != "$mod_upstream"
# we found a valid remote
set svn_upstream $mod_upstream
set cur_prefix $svn_prefix[$i]
break
end
end
if test -z "$svn_upstream"
# default branch name for checkouts with no layout:
if test -n "$GIT_SVN_ID"
set upstream $GIT_SVN_ID
else
set upstream git-svn
end
else
set upstream (/bin/sh -c 'val=${1#/branches}; echo "${val#/}"' -- $svn_upstream)
set -l fetch_val (git config "$cur_prefix".fetch)
if test -n "$fetch_val"
set -l IFS :
echo "$fetch_val" | read -l trunk pattern
set upstream (/bin/sh -c 'echo "${1%/$2}"' -- $pattern $trunk)/$upstream
end
end
else if test $upstream = svn+git
set upstream '@{upstream}'
end
end
# Find how many commits we are ahead/behind our upstream
set -l count
if test -z "$legacy"
set count (git rev-list --count --left-right $upstream...HEAD ^/dev/null)
else
# produce equivalent output to --count for older versions of git
set -l os
set -l commits (git rev-list --left-right $upstream...HEAD ^/dev/null; set os $status)
if test $os -eq 0
set -l behind (count (for arg in $commits; echo $arg; end | grep '^<'))
set -l ahead (count (for arg in $commits; echo $arg; end | grep -v '^<'))
set count "$behind $ahead"
else
set count
end
end
# calculate the result
if test -n "$verbose"
echo $count | read -l behind ahead
switch "$count"
case '' # no upstream
case "0 0" # equal to upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_equal"
case "0 *" # ahead of upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_ahead$ahead"
case "* 0" # behind upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_behind$behind"
case '*' # diverged from upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_diverged$ahead-$behind"
end
else if test -n informative
echo $count | read -l behind ahead
switch "$count"
case '' # no upstream
case "0 0" # equal to upstream
case "0 *" # ahead of upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_ahead$ahead"
case "* 0" # behind upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_behind$behind"
case '*' # diverged from upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_ahead$ahead$___fish_git_prompt_char_upstream_behind$behind"
end
else
switch "$count"
case '' # no upstream
case "0 0" # equal to upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_equal"
case "0 *" # ahead of upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_ahead$ahead"
case "* 0" # behind upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_behind$behind"
case '*' # diverged from upstream
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_diverged$ahead-$behind"
end
end
end
function __fish_git_prompt --description "Prompt function for Git"
set -l git_dir (__fish_git_prompt_git_dir)
test -n "$git_dir"; or return
set -l r (__fish_git_prompt_current_operation $git_dir)
set -l b (__fish_git_prompt_current_branch $git_dir)
set -l w #dirty working directory
set -l i #staged changes
set -l s #stashes
set -l u #untracked
set -l c (__fish_git_prompt_current_branch_bare)
set -l p #upstream
set -l status_info
__fish_git_prompt_validate_chars
if test "true" = (git rev-parse --is-inside-work-tree ^/dev/null)
if test -n "$__fish_git_prompt_show_status"
set status_info "|"(__fish_git_prompt_status_info)
else
if test -n "$__fish_git_prompt_showdirtystate"
set -l config (git config --bool bash.showDirtyState)
if test "$config" != "false"
set w (__fish_git_prompt_dirty)
set i (__fish_git_prompt_staged)
end
end
if test -n "$__fish_git_prompt_showstashstate"
git rev-parse --verify refs/stash >/dev/null ^&1; and set s $___fish_git_prompt_char_stashstate
end
if test -n "$__fish_git_prompt_showuntrackedfiles"
set -l files (git ls-files --others --exclude-standard)
if test -n "$files"
set u $___fish_git_prompt_char_untrackedfiles
end
end
end
if test -n "$__fish_git_prompt_showupstream"
set p (__fish_git_prompt_show_upstream)
end
end
__fish_git_prompt_validate_colors
if test -n "$w"
set w "$___fish_git_prompt_color_dirtystate$w$___fish_git_prompt_color_dirtystate_done"
end
if test -n "$i"
set i "$___fish_git_prompt_color_stagedstate$i$___fish_git_prompt_color_stagedstate_done"
end
if test -n "$s"
set s "$___fish_git_prompt_color_stashstate$s$___fish_git_prompt_color_stashstate_done"
end
if test -n "$u"
set u "$___fish_git_prompt_color_untrackedfiles$u$___fish_git_prompt_color_untrackedfiles_done"
end
set b (/bin/sh -c 'echo "${1#refs/heads/}"' -- $b)
if test -n "$b"
set b "$___fish_git_prompt_color_branch$b$___fish_git_prompt_color_branch_done"
end
if test -n "$c"
set c "$___fish_git_prompt_color_bare$c$___fish_git_prompt_color_bare_done"
end
if test -n "$r"
set r "$___fish_git_prompt_color_merging$r$___fish_git_prompt_color_merging_done"
end
if test -n "$p"
set p "$___fish_git_prompt_color_upstream$p$___fish_git_prompt_color_upstream_done"
end
# Formatting
set -l f "$w$i$s$u"
if test -n "$f"
set f " $f"
end
set -l format $argv[1]
if test -z "$format"
set format " (%s)"
end
printf "%s$format%s" "$___fish_git_prompt_color_prefix" "$___fish_git_prompt_color_prefix_done$c$b$f$r$p$status_info$___fish_git_prompt_color_suffix" "$___git_ps_color_suffix_done"
end
### helper functions
function __fish_git_prompt_staged --description "__fish_git_prompt helper, tells whether or not the current branch has staged files"
set -l staged
if git rev-parse --quiet --verify HEAD >/dev/null
git diff-index --cached --quiet HEAD --; or set staged $___fish_git_prompt_char_stagedstate
else
set staged $___fish_git_prompt_char_invalidstate
end
echo $staged
end
function __fish_git_prompt_dirty --description "__fish_git_prompt helper, tells whether or not the current branch has tracked, modified files"
set -l dirty
set -l os
git diff --no-ext-diff --quiet --exit-code
set os $status
if test $os -ne 0
set dirty $___fish_git_prompt_char_dirtystate
end
echo $dirty
end
function __fish_git_prompt_status_info
set -l changedFiles (git diff --name-status | cut -c 1-2)
set -l stagedFiles (git diff --staged --name-status | cut -c 1-2)
set -l dirtystate (math (count $changedFiles) - (count (echo $changedFiles | grep "U")))
set -l invalidstate (count (echo $stagedFiles | grep "U"))
set -l stagedstate (math (count $stagedFiles) - $invalidstate)
set -l untrackedfiles (count (git ls-files --others --exclude-standard))
set -l info
__fish_git_prompt_validate_colors
__fish_git_prompt_validate_chars
if [ (math $dirtystate + $invalidstate + $stagedstate + $untrackedfiles) = 0 ]
set info $___fish_git_prompt_color_cleanstate$___fish_git_prompt_char_cleanstate$___fish_git_prompt_color_cleanstate_done
else
for i in $___fish_git_prompt_status_order
if [ $$i != "0" ]
set -l color_var ___fish_git_prompt_color_$i
set -l color_done_var ___fish_git_prompt_color_$i
set -l symbol_var ___fish_git_prompt_char_$i
set -l color $$color_var
set -l color_done $$color_done_var
set -l symbol $$symbol_var
set -l count
if not set -q __fish_git_prompt_hide_$i
set count $$i
end
set info "$info$color$symbol$count$color_done"
end
end
end
echo $info
end
function __fish_git_prompt_current_branch_bare --description "__fish_git_prompt helper, tells wheter or not the current branch is bare"
set -l bare
if test "true" = (git rev-parse --is-inside-git-dir ^/dev/null)
if test "true" = (git rev-parse --is-bare-repository ^/dev/null)
set bare "BARE:"
end
end
echo $bare
end
function __fish_git_prompt_current_branch --description "__fish_git_prompt helper, returns the current Git branch"
set -l git_dir $argv[1]
set -l branch
set -l os
set branch (git symbolic-ref HEAD ^/dev/null; set os $status)
if test $os -ne 0
set branch (switch "$__fish_git_prompt_describe_style"
case contains
git describe --contains HEAD
case branch
git describe --contains --all HEAD
case describe
git describe HEAD
case default '*'
git describe --tags --exact-match HEAD
end ^/dev/null; set os $status)
if test $os -ne 0
set branch (cut -c1-7 $git_dir/HEAD ^/dev/null; set os $status)
if test $os -ne 0
set branch unknown
end
end
set branch "($branch)"
end
# Let user know they're inside the git dir of a non-bare repo
if test "true" = (git rev-parse --is-inside-git-dir ^/dev/null)
if test "false" = (git rev-parse --is-bare-repository ^/dev/null)
set branch "GIT_DIR!"
end
end
echo $branch
end
function __fish_git_prompt_current_operation --description "__fish_git_prompt helper, returns the current Git operation being performed"
set -l operation
set -l git_dir $argv[1]
if test -f $git_dir/rebase-merge/interactive
set operation "|REBASE-i"
else if test -d $git_dir/rebase-merge
set operation "|REBASE-m"
else
if test -d $git_dir/rebase-apply
if test -f $git_dir/rebase-apply/rebasing
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/BISECT_LOG
set operation "|BISECTING"
end
end
echo $operation
end
function __fish_git_prompt_git_dir --description "__fish_git_prompt helper, returns .git dir if any"
echo (git rev-parse --git-dir ^/dev/null)
end
function __fish_git_prompt_validate_chars --description "__fish_git_prompt helper, checks char variables"
if not set -q ___fish_git_prompt_char_cleanstate
set -g ___fish_git_prompt_char_cleanstate (set -q __fish_git_prompt_char_cleanstate; and echo $__fish_git_prompt_char_cleanstate; or echo '.')
end
if not set -q ___fish_git_prompt_char_dirtystate
set -g ___fish_git_prompt_char_dirtystate (set -q __fish_git_prompt_char_dirtystate; and echo $__fish_git_prompt_char_dirtystate; or echo '*')
end
if not set -q ___fish_git_prompt_char_stagedstate
set -g ___fish_git_prompt_char_stagedstate (set -q __fish_git_prompt_char_stagedstate; and echo $__fish_git_prompt_char_stagedstate; or echo '+')
end
if not set -q ___fish_git_prompt_char_invalidstate
set -g ___fish_git_prompt_char_invalidstate (set -q __fish_git_prompt_char_invalidstate; and echo $__fish_git_prompt_char_invalidstate; or echo '#')
end
if not set -q ___fish_git_prompt_char_stashstate
set -g ___fish_git_prompt_char_stashstate (set -q __fish_git_prompt_char_stashstate; and echo $__fish_git_prompt_char_stashstate; or echo '$')
end
if not set -q ___fish_git_prompt_char_untrackedfiles
set -g ___fish_git_prompt_char_untrackedfiles (set -q __fish_git_prompt_char_untrackedfiles; and echo $__fish_git_prompt_char_untrackedfiles; or echo '%')
end
if not set -q ___fish_git_prompt_char_upstream_equal
set -g ___fish_git_prompt_char_upstream_equal (set -q __fish_git_prompt_char_upstream_equal; and echo $__fish_git_prompt_char_upstream_equal; or echo '=')
end
if not set -q ___fish_git_prompt_char_upstream_behind
set -g ___fish_git_prompt_char_upstream_behind (set -q __fish_git_prompt_char_upstream_behind; and echo $__fish_git_prompt_char_upstream_behind; or echo '<')
end
if not set -q ___fish_git_prompt_char_upstream_ahead
set -g ___fish_git_prompt_char_upstream_ahead (set -q __fish_git_prompt_char_upstream_ahead; and echo $__fish_git_prompt_char_upstream_ahead; or echo '>')
end
if not set -q ___fish_git_prompt_char_upstream_diverged
set -g ___fish_git_prompt_char_upstream_diverged (set -q __fish_git_prompt_char_upstream_diverged; and echo $__fish_git_prompt_char_upstream_diverged; or echo '<>')
end
if not set -q ___fish_git_prompt_char_upstream_prefix
set -g ___fish_git_prompt_char_upstream_prefix (set -q __fish_git_prompt_char_upstream_prefix; and echo $__fish_git_prompt_char_upstream_prefix; or echo ' ')
end
end
function __fish_git_prompt_validate_colors --description "__fish_git_prompt helper, checks color variables"
if not set -q ___fish_git_prompt_color
if test -n "$__fish_git_prompt_color"
set -g ___fish_git_prompt_color (set_color $__fish_git_prompt_color)
set -g ___fish_git_prompt_color_done (set_color normal)
else
set -g ___fish_git_prompt_color ''
set -g ___fish_git_prompt_color_done ''
end
end
if not set -q ___fish_git_prompt_color_prefix
if test -n "$__fish_git_prompt_color_prefix"
set -g ___fish_git_prompt_color_prefix (set_color $__fish_git_prompt_color_prefix)
set -g ___fish_git_prompt_color_prefix_done (set_color normal)
else
set -g ___fish_git_prompt_color_prefix $___fish_git_prompt_color
set -g ___fish_git_prompt_color_prefix_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_suffix
if test -n "$__fish_git_prompt_color_suffix"
set -g ___fish_git_prompt_color_suffix (set_color $__fish_git_prompt_color_suffix)
set -g ___fish_git_prompt_color_suffix_done (set_color normal)
else
set -g ___fish_git_prompt_color_suffix $___fish_git_prompt_color
set -g ___fish_git_prompt_color_suffix_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_bare
if test -n "$__fish_git_prompt_color_bare"
set -g ___fish_git_prompt_color_bare (set_color $__fish_git_prompt_color_bare)
set -g ___fish_git_prompt_color_bare_done (set_color normal)
else
set -g ___fish_git_prompt_color_bare $___fish_git_prompt_color
set -g ___fish_git_prompt_color_bare_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_merging
if test -n "$__fish_git_prompt_color_merging"
set -g ___fish_git_prompt_color_merging (set_color $__fish_git_prompt_color_merging)
set -g ___fish_git_prompt_color_merging_done (set_color normal)
else
set -g ___fish_git_prompt_color_merging $___fish_git_prompt_color
set -g ___fish_git_prompt_color_merging_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_branch
if test -n "$__fish_git_prompt_color_branch"
set -g ___fish_git_prompt_color_branch (set_color $__fish_git_prompt_color_branch)
set -g ___fish_git_prompt_color_branch_done (set_color normal)
else
set -g ___fish_git_prompt_color_branch $___fish_git_prompt_color
set -g ___fish_git_prompt_color_branch_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_cleanstate
if test -n "$__fish_git_prompt_color_cleanstate"
set -g ___fish_git_prompt_color_cleanstate (set_color $__fish_git_prompt_color_cleanstate)
set -g ___fish_git_prompt_color_cleanstate_done (set_color normal)
else
set -g ___fish_git_prompt_color_cleanstate $___fish_git_prompt_color
set -g ___fish_git_prompt_color_cleanstate_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_dirtystate
if test -n "$__fish_git_prompt_color_dirtystate"
set -g ___fish_git_prompt_color_dirtystate (set_color $__fish_git_prompt_color_dirtystate)
set -g ___fish_git_prompt_color_dirtystate_done (set_color normal)
else
set -g ___fish_git_prompt_color_dirtystate $___fish_git_prompt_color
set -g ___fish_git_prompt_color_dirtystate_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_stagedstate
if test -n "$__fish_git_prompt_color_stagedstate"
set -g ___fish_git_prompt_color_stagedstate (set_color $__fish_git_prompt_color_stagedstate)
set -g ___fish_git_prompt_color_stagedstate_done (set_color normal)
else
set -g ___fish_git_prompt_color_stagedstate $___fish_git_prompt_color
set -g ___fish_git_prompt_color_stagedstate_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_invalidstate
if test -n "$__fish_git_prompt_color_invalidstate"
set -g ___fish_git_prompt_color_invalidstate (set_color $__fish_git_prompt_color_invalidstate)
set -g ___fish_git_prompt_color_invalidstate_done (set_color normal)
else
set -g ___fish_git_prompt_color_invalidstate $___fish_git_prompt_color
set -g ___fish_git_prompt_color_invalidstate_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_stashstate
if test -n "$__fish_git_prompt_color_stashstate"
set -g ___fish_git_prompt_color_stashstate (set_color $__fish_git_prompt_color_stashstate)
set -g ___fish_git_prompt_color_stashstate_done (set_color normal)
else
set -g ___fish_git_prompt_color_stashstate $___fish_git_prompt_color
set -g ___fish_git_prompt_color_stashstate_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_untrackedfiles
if test -n "$__fish_git_prompt_color_untrackedfiles"
set -g ___fish_git_prompt_color_untrackedfiles (set_color $__fish_git_prompt_color_untrackedfiles)
set -g ___fish_git_prompt_color_untrackedfiles_done (set_color normal)
else
set -g ___fish_git_prompt_color_untrackedfiles $___fish_git_prompt_color
set -g ___fish_git_prompt_color_untrackedfiles_done $___fish_git_prompt_color_done
end
end
if not set -q ___fish_git_prompt_color_upstream
if test -n "$__fish_git_prompt_color_upstream"
set -g ___fish_git_prompt_color_upstream (set_color $__fish_git_prompt_color_upstream)
set -g ___fish_git_prompt_color_upstream_done (set_color normal)
else
set -g ___fish_git_prompt_color_upstream $___fish_git_prompt_color
set -g ___fish_git_prompt_color_upstream_done $___fish_git_prompt_color_done
end
end
end
set -l varargs
for var in repaint describe_style showdirtystate showstashstate showuntrackedfiles showupstream
set varargs $varargs --on-variable __fish_git_prompt_$var
end
function __fish_git_prompt_repaint $varargs --description "Event handler, repaints prompt when functionality changes"
if status --is-interactive
commandline -f repaint ^/dev/null
end
end
set -l varargs
for var in '' _prefix _suffix _bare _merging _branch _dirtystate _stagedstate _invalidstate _stashstate _untrackedfiles _upstream
set varargs $varargs --on-variable __fish_git_prompt_color$var
end
function __fish_git_prompt_repaint_color $varargs --description "Event handler, repaints prompt when any color changes"
if status --is-interactive
set -l var $argv[3]
set -e _$var
set -e _{$var}_done
if test $var = __fish_git_prompt_color
# reset all the other colors too
for name in prefix suffix bare merging branch dirtystate stagedstate invalidstate stashstate untrackedfiles upstream
set -e ___fish_git_prompt_color_$name
set -e ___fish_git_prompt_color_{$name}_done
end
end
commandline -f repaint ^/dev/null
end
end
set -l varargs
for var in dirtystate stagedstate invalidstate stashstate untrackedfiles upstream_equal upstream_behind upstream_ahead upstream_diverged
set varargs $varargs --on-variable __fish_git_prompt_char_$var
end
function __fish_git_prompt_repaint_char $varargs --description "Event handler, repaints prompt when any char changes"
if status --is-interactive
set -e _$argv[3]
commandline -f repaint ^/dev/null
end
end
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