This commit is contained in:
CherryKitten 2024-03-24 19:02:26 +01:00
parent 044061840e
commit dbef8a31b2
Signed by: sammy
GPG key ID: 98D8F75FB0658276
2 changed files with 99 additions and 0 deletions

View file

@ -0,0 +1,91 @@
# name: Disco
# author: Fabian Homborg
function fish_prompt
set -l last_status $status
set -l normal (set_color normal)
set -l usercolor (set_color $fish_color_user)
set -l delim \U25BA
# If we don't have unicode use a simpler delimiter
string match -qi "*.utf-8" -- $LANG $LC_CTYPE $LC_ALL; or set delim ">"
fish_is_root_user; and set delim "#"
set -l cwd (set_color $fish_color_cwd)
if command -sq cksum
# randomized cwd color
# We hash the physical PWD and turn that into a color. That means directories (usually) get different colors,
# but every directory always gets the same color. It's deterministic.
# We use cksum because 1. it's fast, 2. it's in POSIX, so it should be available everywhere.
set -l shas (pwd -P | cksum | string split -f1 ' ' | math --base=hex | string sub -s 3 | string pad -c 0 -w 6 | string match -ra ..)
set -l col 0x$shas[1..3]
# If the (simplified idea of) luminance is below 120 (out of 255), add some more.
# (this runs at most twice because we add 60)
while test (math 0.2126 x $col[1] + 0.7152 x $col[2] + 0.0722 x $col[3]) -lt 120
set col[1] (math --base=hex "min(255, $col[1] + 60)")
set col[2] (math --base=hex "min(255, $col[2] + 60)")
set col[3] (math --base=hex "min(255, $col[3] + 60)")
end
set -l col (string replace 0x '' $col | string pad -c 0 -w 2 | string join "")
set cwd (set_color $col)
end
# Prompt status only if it's not 0
set -l prompt_status
test $last_status -ne 0; and set prompt_status (set_color $fish_color_status)"[$last_status]$normal"
# Only show host if in SSH or container
# Store this in a global variable because it's slow and unchanging
if not set -q prompt_host
set -g prompt_host ""
if set -q SSH_TTY
or begin
command -sq systemd-detect-virt
and systemd-detect-virt -q
end
set prompt_host $usercolor$USER$normal@(set_color $fish_color_host)$hostname$normal":"
end
end
# Shorten pwd if prompt is too long
set -l pwd (prompt_pwd)
echo -n -s $prompt_host $cwd $pwd $normal $prompt_status $delim
end
function fish_right_prompt
set -g __fish_git_prompt_showdirtystate 1
set -g __fish_git_prompt_showuntrackedfiles 1
set -g __fish_git_prompt_showupstream informative
set -g __fish_git_prompt_showcolorhints 1
set -g __fish_git_prompt_use_informative_chars 1
# Unfortunately this only works if we have a sensible locale
string match -qi "*.utf-8" -- $LANG $LC_CTYPE $LC_ALL
and set -g __fish_git_prompt_char_dirtystate \U1F4a9
set -g __fish_git_prompt_char_untrackedfiles "?"
# The git prompt's default format is ' (%s)'.
# We don't want the leading space.
set -l vcs (fish_vcs_prompt '(%s)' 2>/dev/null)
set -l d (set_color brgrey)(date "+%R")(set_color normal)
set -l duration "$cmd_duration$CMD_DURATION"
if test $duration -gt 100
set duration (math $duration / 1000)s
else
set duration
end
set -q VIRTUAL_ENV_DISABLE_PROMPT
or set -g VIRTUAL_ENV_DISABLE_PROMPT true
set -q VIRTUAL_ENV
and set -l venv (string replace -r '.*/' '' -- "$VIRTUAL_ENV")
set_color normal
string join " " -- $venv $duration $vcs $d
end

View file

@ -34,6 +34,14 @@
fish = {
enable = true;
functions = {};
};
};
home.file = {
fish_prompt = {
source = ../fish/fish_prompt.fish;
target = ".config/fish/functions/fish_prompt.fish";
};
};