dotwryn/zsh/colors

#!/bin/zsh

# ls colors
alias ls='ls --color=auto';


# zsh prompt
COFFEE="☕";
PREVIOUS_COMMAND_CONDITION="%B%(?.%F{yellow}.%F{red}) $COFFEE";

USER='%B%F{green}%n';

SEPARATOR='%b%F{red}::';

DIRECTORY='%B%F{yellow}%6~';

function parse_git_branch(){
    git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ \[\1\]/'
}
GIT_BRANCH='%B%F{cyan}$(parse_git_branch)';

PROMPT_LINE=$'\n'' %B%F{128}%# %b%f'

setopt PROMPT_SUBST
PS1="$PREVIOUS_COMMAND_CONDITION $USER $SEPARATOR $DIRECTORY $GIT_BRANCH $PROMPT_LINE"

[ -f "$HOME/.config/wryn/ps1" ] && source "$HOME/.config/wryn/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;