mirror of
https://github.com/fish-shell/fish-shell
synced 2024-09-21 06:51:58 +00:00
37625053d4
fish_git_prompt may run certain git commands which may invoke certain external programs as specified `.git/config`. Prevent this by suppressing certain git config options.
644 lines
26 KiB
Fish
644 lines
26 KiB
Fish
# based off of the git-prompt script that ships with git
|
|
# hence licensed under GPL version 2 (like the rest of fish).
|
|
#
|
|
# Written by Lily Ballard and updated by Brian Gernhardt and fish contributors
|
|
#
|
|
# This is based on git's git-prompt.bash script, 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 Lily Ballard.
|
|
|
|
function __fish_git_prompt_show_upstream --description "Helper function for fish_git_prompt"
|
|
set -l show_upstream $__fish_git_prompt_showupstream
|
|
set -l svn_prefix # For better SVN upstream information
|
|
set -l informative
|
|
|
|
set -l svn_url_pattern
|
|
set -l count
|
|
set -l upstream git
|
|
set -l verbose
|
|
set -l name
|
|
|
|
# Default to informative if __fish_git_prompt_show_informative_status is set
|
|
if set -q __fish_git_prompt_show_informative_status
|
|
set informative 1
|
|
end
|
|
|
|
set -l svn_remote
|
|
# get some config options from git-config
|
|
command git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | while read -lz key value
|
|
switch $key
|
|
case bash.showupstream
|
|
set show_upstream $value
|
|
test -n "$show_upstream"
|
|
or return
|
|
case svn-remote.'*'.url
|
|
set svn_remote $svn_remote $value
|
|
# Avoid adding \| to the beginning to avoid needing #?? later
|
|
if test -n "$svn_url_pattern"
|
|
set svn_url_pattern $svn_url_pattern"|$value"
|
|
else
|
|
set svn_url_pattern $value
|
|
end
|
|
set upstream svn+git # default upstream is SVN if available, else git
|
|
|
|
# Save the config key (without .url) for later use
|
|
set -l remote_prefix (string replace -r '\.url$' '' -- $key)
|
|
set svn_prefix $svn_prefix $remote_prefix
|
|
end
|
|
end
|
|
|
|
# parse configuration variables
|
|
# and clear informative default when needed
|
|
for option in $show_upstream
|
|
switch $option
|
|
case git svn
|
|
set upstream $option
|
|
set -e informative
|
|
case verbose
|
|
set verbose 1
|
|
set -e informative
|
|
case informative
|
|
set informative 1
|
|
case name
|
|
set name 1
|
|
case none
|
|
return
|
|
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: \($svn_url_pattern\)" 2>/dev/null)
|
|
if test (count $svn_upstream) -ne 0
|
|
echo $svn_upstream[-1] | read -l __ svn_upstream __
|
|
set svn_upstream (string replace -r '@.*' '' -- $svn_upstream)
|
|
set -l cur_prefix
|
|
|
|
for i in (seq (count $svn_remote))
|
|
set -l remote $svn_remote[$i]
|
|
set -l mod_upstream (string replace "$remote" "" -- $svn_upstream)
|
|
if test "$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 (string replace '/branches' '' -- $svn_upstream | string replace -a '/' '')
|
|
|
|
# Use fetch config to fix upstream
|
|
set -l fetch_val (command git config "$cur_prefix".fetch)
|
|
if test -n "$fetch_val"
|
|
string split -m1 : -- "$fetch_val" | read -l trunk pattern
|
|
set upstream (string replace -r -- "/$trunk\$" '' $pattern) /$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 count (command git rev-list --count --left-right $upstream...HEAD 2>/dev/null | string replace \t " ")
|
|
|
|
# calculate the result
|
|
if test -n "$verbose"
|
|
# Verbose has a space by default
|
|
set -l prefix "$___fish_git_prompt_char_upstream_prefix"
|
|
# Using two underscore version to check if user explicitly set to nothing
|
|
if not set -q __fish_git_prompt_char_upstream_prefix
|
|
set prefix " "
|
|
end
|
|
|
|
echo $count | read -l behind ahead
|
|
switch "$count"
|
|
case '' # no upstream
|
|
case "0 0" # equal to upstream
|
|
echo "$prefix$___fish_git_prompt_char_upstream_equal"
|
|
case "0 *" # ahead of upstream
|
|
echo "$prefix$___fish_git_prompt_char_upstream_ahead$ahead"
|
|
case "* 0" # behind upstream
|
|
echo "$prefix$___fish_git_prompt_char_upstream_behind$behind"
|
|
case '*' # diverged from upstream
|
|
echo "$prefix$___fish_git_prompt_char_upstream_diverged$ahead-$behind"
|
|
end
|
|
if test -n "$count" -a -n "$name"
|
|
echo " "(command git rev-parse --abbrev-ref "$upstream" 2>/dev/null)
|
|
end
|
|
else if test -n "$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"
|
|
case "* 0" # behind upstream
|
|
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_behind"
|
|
case '*' # diverged from upstream
|
|
echo "$___fish_git_prompt_char_upstream_prefix$___fish_git_prompt_char_upstream_diverged"
|
|
end
|
|
end
|
|
|
|
# For the return status
|
|
test "$count" = "0 0"
|
|
end
|
|
|
|
function fish_git_prompt --description "Prompt function for Git"
|
|
# If git isn't installed, there's nothing we can do
|
|
# Return 1 so the calling prompt can deal with it
|
|
if not command -sq git
|
|
return 1
|
|
end
|
|
set -l repo_info (command git rev-parse --git-dir --is-inside-git-dir --is-bare-repository --is-inside-work-tree HEAD 2>/dev/null)
|
|
test -n "$repo_info"
|
|
or return
|
|
|
|
set -l git_dir $repo_info[1]
|
|
set -l inside_gitdir $repo_info[2]
|
|
set -l bare_repo $repo_info[3]
|
|
set -l inside_worktree $repo_info[4]
|
|
set -q repo_info[5]
|
|
and set -l sha $repo_info[5]
|
|
|
|
set -l rbc (__fish_git_prompt_operation_branch_bare $repo_info)
|
|
set -l r $rbc[1] # current operation
|
|
set -l b $rbc[2] # current branch
|
|
set -l detached $rbc[3]
|
|
set -l dirtystate #dirty working directory
|
|
set -l stagedstate #staged changes
|
|
set -l invalidstate #staged changes
|
|
set -l stashstate #stashes
|
|
set -l untrackedfiles #untracked
|
|
set -l c $rbc[4] # bare repository
|
|
set -l p #upstream
|
|
set -l informative_status
|
|
|
|
set -q __fish_git_prompt_status_order
|
|
or set -g __fish_git_prompt_status_order stagedstate invalidstate dirtystate untrackedfiles stashstate
|
|
|
|
if not set -q ___fish_git_prompt_init
|
|
# This takes a while, so it only needs to be done once,
|
|
# and then whenever the configuration changes.
|
|
__fish_git_prompt_validate_chars
|
|
__fish_git_prompt_validate_colors
|
|
set -g ___fish_git_prompt_init
|
|
end
|
|
|
|
set -l space "$___fish_git_prompt_color$___fish_git_prompt_char_stateseparator$___fish_git_prompt_color_done"
|
|
|
|
# Use our variables as defaults, but allow overrides via the local git config.
|
|
# That means if neither is set, this stays empty.
|
|
#
|
|
# So "!= true" or "!= false" are useful tests if you want to do something by default.
|
|
set -l informative
|
|
set -l dirty
|
|
set -l untracked
|
|
command git config -z --get-regexp 'bash\.(showInformativeStatus|showDirtyState|showUntrackedFiles)' 2>/dev/null | while read -lz key value
|
|
switch $key
|
|
case bash.showinformativestatus
|
|
set informative $value
|
|
case bash.showdirtystate
|
|
set dirty $value
|
|
case bash.showuntrackedfiles
|
|
set untracked $value
|
|
end
|
|
end
|
|
|
|
# If we don't print these, there is no need to compute them. Note: For now, staged and dirty are coupled.
|
|
if not set -q dirty[1] && set -q __fish_git_prompt_showdirtystate
|
|
set dirty true
|
|
end
|
|
contains dirtystate $__fish_git_prompt_status_order || contains stagedstate $__fish_git_prompt_status_order
|
|
or set dirty false
|
|
|
|
if not set -q untracked[1] && set -q __fish_git_prompt_showuntrackedfiles
|
|
set untracked true
|
|
end
|
|
contains untrackedfiles $__fish_git_prompt_status_order
|
|
or set untracked false
|
|
|
|
if test true = $inside_worktree
|
|
# Use informative status if it has been enabled locally, or it has been
|
|
# enabled globally (via the fish variable) and dirty or untracked are not false.
|
|
#
|
|
# This is to allow overrides for the repository.
|
|
if test "$informative" = true
|
|
or begin
|
|
set -q __fish_git_prompt_show_informative_status
|
|
and test "$dirty" != false
|
|
and test "$untracked" != false
|
|
end
|
|
set informative_status (__fish_git_prompt_informative_status $git_dir)
|
|
if test -n "$informative_status"
|
|
set informative_status "$space$informative_status"
|
|
end
|
|
else
|
|
# This has to be set explicitly.
|
|
if test "$dirty" = true
|
|
set dirtystate (__fish_git_prompt_dirty)
|
|
if test -n "$sha"
|
|
set stagedstate (__fish_git_prompt_staged)
|
|
else
|
|
set invalidstate 1
|
|
end
|
|
end
|
|
|
|
if set -q __fish_git_prompt_showstashstate
|
|
and test -r $git_dir/logs/refs/stash
|
|
set stashstate 1
|
|
end
|
|
|
|
if test "$untracked" = true
|
|
set untrackedfiles (__fish_git_prompt_untracked)
|
|
end
|
|
end
|
|
|
|
if set -q __fish_git_prompt_showupstream
|
|
or set -q __fish_git_prompt_show_informative_status
|
|
set p (__fish_git_prompt_show_upstream)
|
|
end
|
|
end
|
|
|
|
set -l branch_color $___fish_git_prompt_color_branch
|
|
set -l branch_done $___fish_git_prompt_color_branch_done
|
|
if set -q __fish_git_prompt_showcolorhints
|
|
if test $detached = yes
|
|
set branch_color $___fish_git_prompt_color_branch_detached
|
|
set branch_done $___fish_git_prompt_color_branch_detached_done
|
|
end
|
|
end
|
|
|
|
set -l f ""
|
|
for i in $__fish_git_prompt_status_order
|
|
if test -n "$$i"
|
|
set -l color_var ___fish_git_prompt_color_$i
|
|
set -l color_done_var ___fish_git_prompt_color_{$i}_done
|
|
set -l symbol_var ___fish_git_prompt_char_$i
|
|
|
|
set -l color $$color_var
|
|
set -l color_done $$color_done_var
|
|
set -l symbol $$symbol_var
|
|
|
|
set f "$f$color$symbol$color_done"
|
|
end
|
|
end
|
|
|
|
set b (string replace refs/heads/ '' -- $b)
|
|
set -q __fish_git_prompt_shorten_branch_char_suffix
|
|
or set -l __fish_git_prompt_shorten_branch_char_suffix "…"
|
|
if string match -qr '^\d+$' "$__fish_git_prompt_shorten_branch_len"; and test (string length "$b") -gt $__fish_git_prompt_shorten_branch_len
|
|
set b (string sub -l "$__fish_git_prompt_shorten_branch_len" "$b")"$__fish_git_prompt_shorten_branch_char_suffix"
|
|
end
|
|
if test -n "$b"
|
|
set b "$branch_color$b$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
|
|
if test -n "$f"
|
|
set f "$space$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$informative_status$___fish_git_prompt_color_suffix" "$___fish_git_prompt_color_suffix_done"
|
|
end
|
|
|
|
### helper functions
|
|
|
|
function __fish_git_prompt_staged --description "fish_git_prompt helper, tells whether or not the current branch has staged files"
|
|
# The "diff" functions all return > 0 if there _is_ a diff,
|
|
# but we want to return 0 if there are staged changes.
|
|
# So we invert the status.
|
|
not command git -c core.fsmonitor= diff-index --cached --quiet HEAD -- 2>/dev/null
|
|
and echo 1
|
|
end
|
|
|
|
function __fish_git_prompt_untracked --description "fish_git_prompt helper, tells whether or not the current repository has untracked files"
|
|
command git -c core.fsmonitor= ls-files --others --exclude-standard --directory --no-empty-directory --error-unmatch -- :/ >/dev/null 2>&1
|
|
and echo 1
|
|
end
|
|
|
|
function __fish_git_prompt_dirty --description "fish_git_prompt helper, tells whether or not the current branch has tracked, modified files"
|
|
# Like staged, invert the status because we want 0 to mean there are dirty files.
|
|
not command git -c core.fsmonitor= diff --no-ext-diff --quiet --exit-code 2>/dev/null
|
|
and echo 1
|
|
end
|
|
|
|
function __fish_git_prompt_informative_status
|
|
set -l stashstate 0
|
|
set -l stashfile "$argv[1]/logs/refs/stash"
|
|
if set -q __fish_git_prompt_showstashstate; and test -e "$stashfile"
|
|
set stashstate (count < $stashfile)
|
|
end
|
|
|
|
# Use git status --porcelain.
|
|
# This uses the "normal" untracked mode so untracked directories are considered as 1 entry.
|
|
# It's quite a bit faster and unlikely anyone cares about the number of files if it's *all* of the files
|
|
# in that directory.
|
|
# The v2 format is better, but we don't actually care in this case.
|
|
set -l stats (string sub -l 2 (git -c core.fsmonitor= status --porcelain -z -unormal | string split0))
|
|
set -l invalidstate (string match -r '^UU' $stats | count)
|
|
set -l stagedstate (string match -r '^[ACDMR].' $stats | count)
|
|
set -l dirtystate (string match -r '^.[ACDMR]' $stats | count)
|
|
set -l untrackedfiles (string match -r '^\?\?' $stats | count)
|
|
|
|
set -l info
|
|
|
|
# If `math` fails for some reason, assume the state is clean - it's the simpler path
|
|
set -l state (math $dirtystate + $invalidstate + $stagedstate + $untrackedfiles + $stashstate 2>/dev/null)
|
|
if test -z "$state"
|
|
or test "$state" = 0
|
|
if test -n "$___fish_git_prompt_char_cleanstate"
|
|
set info $___fish_git_prompt_color_cleanstate$___fish_git_prompt_char_cleanstate$___fish_git_prompt_color_cleanstate_done
|
|
end
|
|
else
|
|
for i in $__fish_git_prompt_status_order
|
|
if test $$i != 0
|
|
set -l color_var ___fish_git_prompt_color_$i
|
|
set -l color_done_var ___fish_git_prompt_color_{$i}_done
|
|
set -l symbol_var ___fish_git_prompt_char_$i
|
|
|
|
set -l color $$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
|
|
|
|
# Keeping these together avoids many duplicated checks
|
|
function __fish_git_prompt_operation_branch_bare --description "fish_git_prompt helper, returns the current Git operation and branch"
|
|
# This function is passed the full repo_info array
|
|
set -l git_dir $argv[1]
|
|
set -l inside_gitdir $argv[2]
|
|
set -l bare_repo $argv[3]
|
|
set -q argv[5]
|
|
and set -l sha $argv[5]
|
|
|
|
set -l branch
|
|
set -l operation
|
|
set -l detached no
|
|
set -l bare
|
|
set -l step
|
|
set -l total
|
|
|
|
if test -d $git_dir/rebase-merge
|
|
set branch (cat $git_dir/rebase-merge/head-name 2>/dev/null)
|
|
set step (cat $git_dir/rebase-merge/msgnum 2>/dev/null)
|
|
set total (cat $git_dir/rebase-merge/end 2>/dev/null)
|
|
if test -f $git_dir/rebase-merge/interactive
|
|
set operation "|REBASE-i"
|
|
else
|
|
set operation "|REBASE-m"
|
|
end
|
|
else
|
|
if test -d $git_dir/rebase-apply
|
|
set step (cat $git_dir/rebase-apply/next 2>/dev/null)
|
|
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
|
|
if set -q sha
|
|
set branch (string match -r '^.{8}' -- $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
|
|
set -q __fish_git_prompt_show_informative_status
|
|
or set -q __fish_git_prompt_use_informative_chars
|
|
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 $char)
|
|
end
|
|
end
|
|
|
|
function __fish_git_prompt_validate_chars --description "fish_git_prompt helper, checks char variables"
|
|
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_cleanstate '✔'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_dirtystate '*' '✚'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_invalidstate '#' '✖'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_stagedstate '+' '●'
|
|
__fish_git_prompt_set_char __fish_git_prompt_char_stashstate '$' '⚑'
|
|
__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 set -q __fish_git_prompt_showcolorhints
|
|
__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_{repaint,describe_style,show_informative_status,use_informative_chars,showdirtystate,showstashstate,showuntrackedfiles,showupstream}
|
|
if status --is-interactive
|
|
if contains -- $var __fish_git_prompt_show_informative_status __fish_git_prompt_use_informative_chars
|
|
# Clear characters that have different defaults with/without informative status
|
|
set -e ___fish_git_prompt_char_{name,cleanstate,dirtystate,invalidstate,stagedstate,stashstate,stateseparator,untrackedfiles,upstream_ahead,upstream_behind}
|
|
# Clear init so we reset the chars next time.
|
|
set -e ___fish_git_prompt_init
|
|
end
|
|
end
|
|
end
|
|
|
|
function __fish_git_prompt_reset_color -a type -a op -a var --description "Event handler, resets prompt when any color changes" \
|
|
--on-variable=__fish_git_prompt_color{'',_prefix,_suffix,_bare,_merging,_cleanstate,_invalidstate,_upstream,_flags,_branch,_dirtystate,_stagedstate,_branch_detached,_stashstate,_untrackedfiles} --on-variable=__fish_git_prompt_showcolorhints
|
|
if status --is-interactive
|
|
set -e _$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
|