#!/bin/sh

[ -f tags ] &&  rm tags

wget 'https://github.com/technomancy/clojure-mode/tags' -O -  | grep tag-name | grep -Po '>.*</' > tags 2>/dev/null

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