#!/bin/sh
###############################################################################
##
#	Switch alacritty colourscheme from light to dark and back
#
#
#
###############################################################################


if [ ! -d ~/.config/alacritty ]
then
	echo "Alacritty config dir not found."
	exit 1
fi

if [ ! -f ~/.config/alacritty/sourcerer.colourscheme ]
then
	echo "Expected Sourcerer colourscheme not fround."
	exit 1
fi

if [ ! -f ~/.config/alacritty/ayu-light.colourscheme ]
then
	echo "Expected AYU-Light colourscheme not fround."
	exit 1
fi

grep --fixed-strings --silent '~/.config/alacritty/active_colourscheme.yml' ~/.config/alacritty/alacritty.yml
rc=$?
if [ $rc -ne 0 ]
then
	echo "Include for colourscheme not found in config."
	exit 1
fi

cd ~/.config/alacritty

if [ ! -L active_colourscheme.yml ]
then
	rm -f active_colourscheme.yml
    ln --force --symbolic sourcerer.colourscheme active_colourscheme.yml
	exit 0
fi

if [ $(readlink active_colourscheme.yml) -ef sourcerer.colourscheme ]
then
	ln --force --symbolic ayu-light.colourscheme active_colourscheme.yml
    exit 0
fi

if [ $(readlink active_colourscheme.yml) -ef ayu-light.colourscheme ]
then
	ln --force --symbolic sourcerer.colourscheme active_colourscheme.yml
	exit 0
fi