#!/usr/bin/sudo /bin/sh

CACHEDIR="$PWD/poldekcache"

ignore() { }
[ -r .cleanbuildrc ] && . ./.cleanbuildrc

export LC_ALL=C
unset LANGUAGE
unset LANG

cd "$CACHEDIR" || exit 1
SIZE_IN=$(du -s . | sed 's/\t.*//')

cleandir()
{
	DIR="$1"
	/usr/bin/poldek --skip-installed -s "$DIR" --cachedir="$CACHEDIR" \
		--shcmd="ls" > cleanpoldekcache.pkgs
	for PKG in $(ls $DIR); do
		case "$PKG" in
			dirindex.pndir.tndb* | packages.ndir.*)
				;;
			*)
				if ! grep -q "${PKG%%.rpm}" cleanpoldekcache.pkgs; then
					rm -v $DIR/$PKG
				fi
				;;
		esac
	done
	rm cleanpoldekcache.pkgs
}

for FILE in *; do
	case "$FILE" in
		ftp*.packages.i|http*.packages.i)
			echo "removing $FILE if empty"
			rmdir -v "$FILE"
			;;
		ftp*|http*)
			echo "cleaning inside $FILE"
			cleandir "$FILE"
			;;
		_* | tmpmd)
			echo "removing $FILE"
			rm -rv "$FILE"
			;;
		*)
			echo "removing $FILE"
			rm -v "$FILE"
			;;
	esac
done

SIZE_OUT=$(du -s . | sed 's/\t.*//')
echo "Removed $(expr $SIZE_IN - $SIZE_OUT) kilobytes of data from poldek cache"

# vim: ts=4 sw=4 filetype=sh