path: root/emacs-d-mode [disowned]/watch

#!/bin/sh

[ -f release ] &&  rm release

wget https://github.com/Emacs-D-Mode-Maintainers/Emacs-D-Mode/tags -O - 2>/dev/null | grep tag-name | grep -Po '>.+</' > release

if [ $? = 0 ]; then
	[ -f unfetchable ] && rm unfetchable
	md5sum release > new-sum
	touch sum
	if [ "$(cat sum)" = "$(cat new-sum)" ]; then
		rm new-sum
	else
		mv new-sum sum
		echo 'emacs-d-mode'
	fi
elif [ ! -f unfetchable ]; then
	touch unfetchable
	echo 'emacs-d-mode (unfetchable)'
fi