path: root/texlive-flashcards/watch

#!/bin/sh

[ -f flashcards ] &&  rm flashcards

wget 'http://ctan.org/pkg/flashcards' -O flashcards >/dev/null 2>/dev/null

if [ $? = 0 ]; then
	[ -f unfetchable ] && rm unfetchable
	grep 'Ver&shy;sion' < flashcards | md5sum > new-sum
	touch sum
	if [ "$(cat sum)" = "$(cat new-sum)" ]; then
		rm new-sum
	else
		mv new-sum sum
		echo 'texlive-flashcards'
	fi
elif [ ! -f unfetchable ]; then
	touch unfetchable
	echo 'texlive-flashcards (unfetchable)'
fi