checkpkg, find-libdeps, finddeps, lddd: Use libremessages to add help text.

1 files changed, 12 insertions, 6 deletions

diff --git a/finddeps.in b/finddeps.in
index 3b54e8d..985516e 100644
--- a/finddeps.in
+++ b/finddeps.in
@@ -4,18 +4,24 @@
 #
 # License: Unspecified
 
-m4_include(lib/common.sh)
+. "$(librelib messages)"
 
 match=$1
 
+usage() {
+	print 'Usage: %s <depname>' "${0##*/}"
+	print 'Find packages that depend on a given depname.'
+	echo
+	prose 'Run this script from the top-level directory of your ABS tree.'
+}
 if [[ -z $match ]]; 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 ''
+	usage >&2
 	exit 1
 fi
+if [[ $match = '-h' ]]; then
+	usage
+	exit 0
+fi
 
 find . -type d | while read -r d; do
 	if [[ -f "$d/PKGBUILD" ]]; then