#!/bin/bash

if [ "$1" = "" ]; then
	echo "usage: finddep <depname>"
	echo ""
	echo "run this script from the top-level directory of your ABS tree"
	echo ""
	exit 0
fi

match=$1
tld=`pwd`

for d in `find . -type d`; do
	cd $d
	if [ -f PKGBUILD ]; then
		unset pkgname depends makedepends
		. PKGBUILD
		for dep in "${depends[@]}"; do
			# lose the version comaparator, if any
			depname=${dep%%[<>=]*}
			if [ "$depname" = "$match" ]; then
				echo $pkgname
			fi
		done
		for dep in "${makedepends[@]}"; do
			# lose the version comaparator, if any
			depname=${dep%%[<>=]*}
			if [ "$depname" = "$match" ]; then
				echo $pkgname
			fi
		done
	fi
	cd $tld
done