52 lines
2.2 KiB
Fish
52 lines
2.2 KiB
Fish
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function fish_prompt --description 'Write out the prompt'
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set -l laststatus $status
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set -l git_info
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if set -l git_branch (command git symbolic-ref HEAD 2>/dev/null | string replace refs/heads/ '')
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set git_branch (set_color -o blue)"$git_branch"
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set -l git_status
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if not command git diff-index --quiet HEAD --
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if set -l count (command git rev-list --count --left-right $upstream...HEAD 2>/dev/null)
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echo $count | read -l ahead behind
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if test "$ahead" -gt 0
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set git_status "$git_status"(set_color red)⬆
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end
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if test "$behind" -gt 0
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set git_status "$git_status"(set_color red)⬇
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end
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end
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for i in (git status --porcelain | string sub -l 2 | sort | uniq)
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switch $i
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case "."
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set git_status "$git_status"(set_color green)✚
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case " D"
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set git_status "$git_status"(set_color red)✖
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case "*M*"
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set git_status "$git_status"(set_color green)✱
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case "*R*"
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set git_status "$git_status"(set_color purple)➜
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case "*U*"
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set git_status "$git_status"(set_color brown)═
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case "??"
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set git_status "$git_status"(set_color red)≠
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end
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end
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else
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set git_status (set_color green):
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end
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set git_info "(git$git_status$git_branch"(set_color white)")"
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end
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# Disable PWD shortening by default.
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set -q fish_prompt_pwd_dir_length
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or set -lx fish_prompt_pwd_dir_length 0
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set_color -b black
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printf '%s%s%s%s%s%s%s%s%s%s%s%s%s' (set_color -o white) '❰' (set_color green) $USER (set_color white) '❙' (set_color yellow) (prompt_pwd) (set_color white) $git_info (set_color white) '❱' (set_color white)
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if test $laststatus -eq 0
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printf "%s✔%s≻%s " (set_color -o green) (set_color white) (set_color normal)
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else
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printf "%s✘%s≻%s " (set_color -o red) (set_color white) (set_color normal)
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end
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end
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