devtools/finddeps

#!/bin/bash
#
# finddeps - find packages that depend on a given depname
#

if [ "$1" = '' ]; then
	echo 'usage: finddeps <depname>'
	echo ''
	echo 'Find packages that depend on a given depname.'
	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" = "$match" ]; then
				echo "$d (depends)"
			fi
		done
		for dep in "${makedepends[@]}"; do
			# lose the version comaparator, if any
			depname=${dep%%[<>=]*}
			if [ "$depname" = "$match" ]; then
				echo "$d (makedepends)"
			fi
		done
	fi
	cd $tld
done