dotfiles/config/fish/conf.d/hydro.fish

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2022-10-05 03:56:33 +00:00
status is-interactive || exit
set --global _hydro_git _hydro_git_$fish_pid
function $_hydro_git --on-variable $_hydro_git
commandline --function repaint
end
function _hydro_pwd --on-variable PWD --on-variable hydro_ignored_git_paths --on-variable fish_prompt_pwd_dir_length
set --local git_root (command git --no-optional-locks rev-parse --show-toplevel 2>/dev/null)
set --local git_base (string replace --all --regex -- "^.*/" "" "$git_root")
set --local path_sep /
test "$fish_prompt_pwd_dir_length" = 0 && set path_sep
if set --query git_root[1] && ! contains -- $git_root $hydro_ignored_git_paths
set --erase _hydro_skip_git_prompt
else
set --global _hydro_skip_git_prompt
end
set --global _hydro_pwd (
string replace --ignore-case -- ~ \~ $PWD |
string replace -- "/$git_base/" /:/ |
string replace --regex --all -- "(\.?[^/]{"(
string replace --regex --all -- '^$' 1 "$fish_prompt_pwd_dir_length"
)"})[^/]*/" "\$1$path_sep" |
string replace -- : "$git_base" |
string replace --regex -- '([^/]+)$' "\x1b[1m\$1\x1b[22m" |
string replace --regex --all -- '(?!^/$)/|^$' "\x1b[2m/\x1b[22m"
)
end
function _hydro_postexec --on-event fish_postexec
set --local last_status $pipestatus
set --global _hydro_status "$_hydro_newline$_hydro_color_prompt$hydro_symbol_prompt"
for code in $last_status
if test $code -ne 0
set --global _hydro_status "$_hydro_color_error| "(echo $last_status)" $_hydro_newline$_hydro_color_prompt$_hydro_color_error$hydro_symbol_prompt"
break
end
end
test "$CMD_DURATION" -lt 1000 && set _hydro_cmd_duration && return
set --local secs (math --scale=1 $CMD_DURATION/1000 % 60)
set --local mins (math --scale=0 $CMD_DURATION/60000 % 60)
set --local hours (math --scale=0 $CMD_DURATION/3600000)
set --local out
test $hours -gt 0 && set --local --append out $hours"h"
test $mins -gt 0 && set --local --append out $mins"m"
test $secs -gt 0 && set --local --append out $secs"s"
set --global _hydro_cmd_duration "$out "
end
function _hydro_prompt --on-event fish_prompt
set --query _hydro_status || set --global _hydro_status "$_hydro_newline$_hydro_color_prompt$hydro_symbol_prompt"
set --query _hydro_pwd || _hydro_pwd
command kill $_hydro_last_pid 2>/dev/null
set --query _hydro_skip_git_prompt && set $_hydro_git && return
fish --private --command "
set branch (
command git symbolic-ref --short HEAD 2>/dev/null ||
command git describe --tags --exact-match HEAD 2>/dev/null ||
command git rev-parse --short HEAD 2>/dev/null |
string replace --regex -- '(.+)' '@\$1'
)
test -z \"\$$_hydro_git\" && set --universal $_hydro_git \"\$branch \"
! command git diff-index --quiet HEAD 2>/dev/null ||
count (command git ls-files --others --exclude-standard) >/dev/null && set info \"$hydro_symbol_git_dirty\"
for fetch in $hydro_fetch false
command git rev-list --count --left-right @{upstream}...@ 2>/dev/null |
read behind ahead
switch \"\$behind \$ahead\"
case \" \" \"0 0\"
case \"0 *\"
set upstream \" $hydro_symbol_git_ahead\$ahead\"
case \"* 0\"
set upstream \" $hydro_symbol_git_behind\$behind\"
case \*
set upstream \" $hydro_symbol_git_ahead\$ahead $hydro_symbol_git_behind\$behind\"
end
set --universal $_hydro_git \"\$branch\$info\$upstream \"
test \$fetch = true && command git fetch --no-tags 2>/dev/null
end
" &
set --global _hydro_last_pid (jobs --last --pid)
end
function _hydro_fish_exit --on-event fish_exit
set --erase $_hydro_git
end
function _hydro_uninstall --on-event hydro_uninstall
set --names |
string replace --filter --regex -- "^(_?hydro_)" "set --erase \$1" |
source
functions --erase (functions --all | string match --entire --regex "^_?hydro_")
end
set --global hydro_color_normal (set_color normal)
for color in hydro_color_{pwd,git,error,prompt,duration}
function $color --on-variable $color --inherit-variable color
set --query $color && set --global _$color (set_color $$color)
end && $color
end
function hydro_multiline --on-variable hydro_multiline
if test "$hydro_multiline" = true
set --global _hydro_newline "\n"
else
set --global _hydro_newline ""
end
end && hydro_multiline
set --query hydro_color_error || set --global hydro_color_error $fish_color_error
set --query hydro_symbol_prompt || set --global hydro_symbol_prompt
set --query hydro_symbol_git_dirty || set --global hydro_symbol_git_dirty
set --query hydro_symbol_git_ahead || set --global hydro_symbol_git_ahead
set --query hydro_symbol_git_behind || set --global hydro_symbol_git_behind
set --query hydro_multiline || set --global hydro_multiline false