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feat: re-add fish prompt git status colors and sync indicators

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mitchell 2026-05-04 19:16:48 -04:00
parent 30ef692f0c
commit 2f137cef36
1 changed files with 27 additions and 3 deletions
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30
.config/fish/functions/fish_prompt.fish
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@ -35,13 +35,37 @@ function fish_prompt --description 'Write out the prompt'
set user_prefix $USER @ (prompt_hostname) ' '
end
# Show current git branch.
if set -l cur_branch (git branch --show-current 2>/dev/null)
# Show current git branch, based on git commands only.
if set -l git_status (git status 2>/dev/null)
set -l branch_color green
if string match 'Changes not staged for commit:' $git_status >/dev/null
or string match 'Untracked files:' $git_status >/dev/null
set branch_color red
else if string match 'Changes to be committed:' $git_status >/dev/null
set branch_color yellow
end
set -l cur_branch (git branch --show-current)
if test -z "$cur_branch"
set cur_branch detached
end
set git_branch ' on ' (set_color $fish_color_cwd) $cur_branch (set_color normal)
if test -n "$cur_branch"
set -l cur_branch_len (string length $cur_branch)
if test $cur_branch_len -gt 21
set -l sub_str (string sub -l 18 $cur_branch)
set cur_branch "$sub_str..."
end
end
if string match 'Your branch is ahead of*' $git_status >/dev/null
set cur_branch $cur_branch \u21A5
else if string match 'Your branch is behind*' $git_status >/dev/null
set cur_branch $cur_branch \u21A7
end
set git_branch ' on ' (set_color $branch_color) $cur_branch (set_color normal)
end
# Combine all prompt variables