abuild: implemented listpkg and cleanoldpkg

abuild

@@ -204,6 +204,19 @@ cleanpkg() {
 	done
 }
 
+# clean all packages except current
+cleanoldpkg() {
+	local i j
+	msg "Cleaning all packages except $pkgver-r$pkgrel..."
+	for i in $pkgname $subpackages; do
+		for j in "$PKGDEST"/${i%:*}-[0-9]*.apk; do
+			[ "$j" != "$PKGDEST/${i%:*}-$pkgver-r$pkgrel.apk" ] \
+				&& rm -f "$j"
+		done
+	done
+	return 0
+}
+	
 runpart() {
 	local part=$1
 	[ -n "$DEBUG" ] && msg "$part"
@@ -465,6 +478,14 @@ stripbin() {
 	return 0
 }
 
+# simply list target apks
+listpkg() {
+	local i 
+	for i in $pkgname $subpackages; do
+		echo "${i%:*}-$pkgver-r$pkgrel.apk"
+	done
+}
+
 usage() {
 	echo "$(basename $0) $abuild_ver"
 	echo "usage: $0 [options] [cmd] ..."
@@ -482,9 +503,11 @@ usage() {
 	echo "  md5check    Check md5sums"
 	echo "  unpack      Unpack sources to \$srcdir"
 	echo "  build       Compile and install package into \$pkgdir"
+	echo "  listpkg     List target packages"
 	echo "  package     Create package in \$PKGDEST"
 	echo "  rootpkg     Run '$0 build package' as fakeroot"
 	echo "  clean       Remove temp build and install dirs"
+	echo "  cleanoldpkg Remove binary packages except current version"
 	echo "  cleanpkg    Remove already built binary and source package"
 	echo "  cleancache  Remove downloaded files from \$SRCDEST"
 	echo "  srcpkg      Make a source package"