From 1fecba09c8aef71c92653bb64b476478ac151a63 Mon Sep 17 00:00:00 2001
From: Holger Levsen <holger@layer-acht.org>
Date: Mon, 20 Jun 2016 23:34:55 +0200
Subject: improve update logic to only update jobs if configs have changed

---
 update_jdn.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/update_jdn.sh b/update_jdn.sh
index 5c0c8584..e11179c7 100755
--- a/update_jdn.sh
+++ b/update_jdn.sh
@@ -513,7 +513,13 @@ if [ "$HOSTNAME" = "jenkins" ] || [ "$HOSTNAME" = "jenkins-test-vm" ] ; then
 	done
 	rm -f $TMPFILE
 	for config in *.yaml ; do
-		if [ $config -nt $STAMP ] || [ ! -f $STAMP ] ; then
+		# do update, if
+		# no stamp file exist or
+		# no .py file exists and config is newer than stamp or
+		# a .py file exists and .py file is newer than stamp
+		if [ ! -f $STAMP ] || \
+		 ( [ ! -f $config.py ] && [ $config -nt $STAMP ] ) || \
+		 ( [ -f $config.py ] && [ $config.py -nt $STAMP ] ) ; then
 			$JJB update $config
 		else
 			echo "$config has not changed, nothing to do."
-- 
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