#!/bin/bash
SEARCH="$1"
[ "$1" ] || exit 1


if ! [ -e .pkgfiles ] || [ "$SEARCH" == '--update' ]; then
	rm .pkgfiles.tmp 2>/dev/null
	echo "creating filelist..."
	find -type f -name '*.pkg' | while read F; do
		echo "indexing $F"
		tar -tzf "$F" 2>/dev/null|sed "s@^@$F: @" >> .pkgfiles.tmp
	done
	mv .pkgfiles.tmp .pkgfiles
fi

[ "$SEARCH" == "--update" ] && exit 0

grep "$SEARCH" .pkgfiles