[Qa-jenkins-scm] [jenkins.debian.net] 02/02: reproducible Debian: add comments explaining the code

[Holger Levsen]

This is an automated email from the git hooks/post-receive script.

holger pushed a commit to branch master
in repository jenkins.debian.net.

commit a660d207be25f9abbfcf972a2bf0e603b7f0b10d
Author: Holger Levsen <holger at layer-acht.org>
Date:   Wed Apr 26 15:52:03 2017 +0200

    reproducible Debian: add comments explaining the code
    
    Signed-off-by: Holger Levsen <holger at layer-acht.org>
---
 bin/reproducible_build_service_worker.sh | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/bin/reproducible_build_service_worker.sh b/bin/reproducible_build_service_worker.sh
index 7406dcd..62006f7 100755
--- a/bin/reproducible_build_service_worker.sh
+++ b/bin/reproducible_build_service_worker.sh
@@ -3,14 +3,15 @@
 # Copyright © 2017 Holger Levsen (holger at layer-acht.org)
 # released under the GPLv=2
 
-# normally defined by jenkins
-JENKINS_URL=https://jenkins.debian.net
 set -e
 
 WORKER_NAME=$1
 NODE1=$2
 NODE2=$3
 
+# normally defined by jenkins and used by reproducible_common.sh
+JENKINS_URL=https://jenkins.debian.net
+
 DEBUG=false
 . /srv/jenkins/bin/common-functions.sh
 common_init "$@"
@@ -18,7 +19,11 @@ common_init "$@"
 # common code defining db access
 . /srv/jenkins/bin/reproducible_common.sh
 
+# endless loop
 while true ; do
+	#
+	# check if we really should be running
+	#
 	RUNNING=$(ps fax|grep -v grep|grep "$0 $1 ")
 	if [ -z "$RUNNING" ] ; then
 		echo "$(date --utc) - '$0 $1' already running, thus stopping this."
@@ -34,6 +39,9 @@ while true ; do
 	# sleep up to 2.3 seconds (additionally to the random sleep reproducible_build.sh does anyway)
 	/bin/sleep $(echo "scale=1 ; $(shuf -i 1-23 -n 1)/10" | bc )
 
+	#
+	# increment BUILD_ID
+	#
 	BUILD_BASE=/var/lib/jenkins/userContent/reproducible/debian/build_service/$WORKER_NAME
 	OLD_ID=$(ls -1rt $BUILD_BASE|egrep -v "(latest|worker.log)" |sort -n|tail -1)
 	let BUILD_ID=OLD_ID+1
@@ -41,12 +49,16 @@ while true ; do
 	rm -f $BUILD_BASE/latest
 	ln -sf $BUILD_ID $BUILD_BASE/latest
 
+	#
+	# prepare variables for export
+	#
 	export BUILD_URL=https://jenkins.debian.net/userContent/build_service/$WORKER_NAME/
 	export BUILD_ID=$BUILD_ID
 	export JOB_NAME="reproducible_builder_$WORKER_NAME"
 	export
 
+	#
+	# actually run reproducible_build.sh
+	#
 	/srv/jenkins/bin/reproducible_build.sh $NODE1 $NODE2 >$BUILD_BASE/$BUILD_ID/console.log 2>&1
 done
-
-

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/qa/jenkins.debian.net.git