dotwryn/zsh/colors
2021-09-21 11:00:31 -06:00

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#!/bin/zsh
#####################################################################
alias ls='ls --color=auto --group-directories-first'
#####################################################################
PS1__GET_DIRECTORY() {
local _DIRECTORY="%B%F{yellow}%6~"
local GIT_ROOT=$(git rev-parse --show-toplevel 2>/dev/null)
[ $GIT_ROOT ] && {
local PROJECT_NAME=$(basename $GIT_ROOT)
[[ $PROJECT_NAME =~ code ]] && PROJECT_NAME=$(basename $(dirname $GIT_ROOT))
local RELATIVE_DIRECTORY=${${PWD#$GIT_ROOT}:1}
[[ ${#${RELATIVE_DIRECTORY//[^\/]}} -gt 3 ]] && RELATIVE_DIRECTORY='*/%4~'
_DIRECTORY="%B%F{green}$PROJECT_NAME%B%F{yellow}:$RELATIVE_DIRECTORY"
}
echo $_DIRECTORY
}
PS1__GET_GIT_BRANCH() {
local _GIT_BRANCH=$(\
git branch --no-color 2>/dev/null \
| sed "/^[^*]/d; s/* \(.*\)/ %B%F{cyan}$PS1_BRANCH_SYMBOL \1/" \
)
echo $_GIT_BRANCH
}
GENERATE_PS1() {
local _INDICATOR="%B%(?.%F{green}.%F{red}) $PS1_INDICATOR_SYMBOL"
local _USER="%B%F{magenta}$PS1_USER"
local _SEPARATOR="%b%F{red}$PS1_SEPARATOR"
local _DIRECTORY='$(PS1__GET_DIRECTORY)'
local _GIT_BRANCH='$(PS1__GET_GIT_BRANCH)'
local _PROMPT=$'\n'' %B%F{blue}%# %b%f'
echo "$_INDICATOR $_USER $_SEPARATOR $_DIRECTORY $_GIT_BRANCH $_PROMPT"
}
setopt PROMPT_SUBST
export PS1="$(GENERATE_PS1)"
#####################################################################
source "$DOTWRYN/config/colorschemes/linux-console"
alias tty-change-theme='TTY_CHANGE_THEME'
function TTY_CHANGE_THEME() {
local TARGET_THEME_LINK="$HOME/.config/wryn/tty-colorscheme"
local SOURCE_THEME="$DOTWRYN/config/colorschemes/kitty/$1"
[ ! $1 ] && { echo must specify colorscheme; return 1; }
[[ $1 =~ ^current-kitty-theme$ ]] && {
rm $TARGET_THEME_LINK >/dev/null 2>&1
} || {
[ ! -f $SOURCE_THEME ] && { echo no such colorscheme; return 2; }
rm $TARGET_THEME_LINK >/dev/null 2>&1
ln -s $SOURCE_THEME $TARGET_THEME_LINK
}
echo 'TTY colorscheme updated; resource shell in TTY for changes to take effect'
source "$DOTWRYN/config/colorschemes/linux-console"
}
_TTY_CHANGE_THEME() {
compadd $(ls $DOTWRYN/config/colorschemes/kitty) current-kitty-theme
}
compdef _TTY_CHANGE_THEME TTY_CHANGE_THEME;
#####################################################################
alias kitty-change-theme='KITTY_CHANGE_THEME default'
alias kitty-change-theme-alternate='KITTY_CHANGE_THEME alternate'
function KITTY_CHANGE_THEME () {
[ ! $2 ] && echo no filename given :c && return 1;
[ ! -f "$DOTWRYN/config/colorschemes/kitty/$2" ] \
&& echo colorscheme not supported && return 2;
local THEME_DIR="$DOTWRYN/config/kitty";
local THEME;
[ $1 = 'default' ] && THEME="$THEME_DIR/theme.conf" || THEME="$THEME_DIR/alternate.conf"
rm "$THEME"
ln -s "$DOTWRYN/config/colorschemes/kitty/$2" "$THEME"\
&& echo 'theme changed successfully! (effective on new terminal session)'
[ -f "$HOME/.config/wryn/tty-colorscheme" ] && source "$HOME/.config/wryn/tty-colorscheme"
}
_KITTY_CHANGE_THEME () {
compadd $(ls $DOTWRYN/config/colorschemes/kitty)
}
compdef _KITTY_CHANGE_THEME KITTY_CHANGE_THEME;