From ec6dd62e598028a40b0bef4329a4abe56094cfc7 Mon Sep 17 00:00:00 2001
From: Holger Levsen <holger@layer-acht.org>
Date: Thu, 25 Jul 2013 13:23:27 +0200
Subject: [PATCH] implement uploading, add comments

---
 maven_post_build_debian_wrapper.sh | 28 +++++++++++++++++++++++-----
 maven_pre_build_debian_wrapper.sh  | 18 ++++++++++++++++--
 2 files changed, 39 insertions(+), 7 deletions(-)

diff --git a/maven_post_build_debian_wrapper.sh b/maven_post_build_debian_wrapper.sh
index 869a5f0..823b767 100755
--- a/maven_post_build_debian_wrapper.sh
+++ b/maven_post_build_debian_wrapper.sh
@@ -1,9 +1,20 @@
 #!/bin/bash
-DISTRIBUTION=$1
+# (c) 2013 Holger Levsen         holger@layer-acht.org
+# GPL2+ licenced
+
+#
+# maven_post_build_debian_wrapper.sh
+#
+# this script is run after maven for maven build jobs
+# it updates debian/changelog, builds the debian package(s) and uploads to our repo.
+#
+
+DISTRIBUTION=$1		# we cannot derive the distro from the branch as there is wheezy+squeeze, so this has to come from the job definition
 VERSION=$(mvn -B -N help:evaluate -Dexpression=project.version 2>/dev/null| grep -v "^\[")
 VALID_DISTROS=("unstable" "wheezy" "squeeze" "production"  \
 		"production-proposed-updates" "pre-staging" "staging")
 SPECIAL_BRANCHES=("feature/" "hotfix/" "poc/" "integration")
+REPO=pb-squeeze
 
 function containsElement () {
   local e
@@ -48,6 +59,7 @@ function validateInput
 		# set proper DISTRIBUTION for feature branches
 		DISTRIBUTION=$(echo "dev-${GIT_BRANCH_NAME}" | tr '/' '-')
 	fi
+	REPO="dev-squeeeze"
 	APPEND_TO_VERSION="experimental"
     elif ! containsElement $DISTRIBUTION "${VALID_DISTROS[@]}" ; then
         echo "\$DISTRIBUTION is set to $DISTRIBUTION but thats not a valid distribution, which are: $VALID_DISTROS"
@@ -77,12 +89,14 @@ set -e		# fail on error
 set -x 		# echo commands executed
 
 if [ "$GIT_BRANCH_NAME" = "master" ] || [ "${GIT_BRANCH_NAME:0:7}" = "hotfix/" ] ; then
+	# generate debian/changelog entries since the last upload
 	git-dch  -a --ignore-branch --no-full --no-meta --id-length=7 -N $VERSION
 	sed -i "0,/UNRELEASED/s//$DISTRIBUTION/" debian/changelog
 else
 	# change version in changelog
 	git-dch  -a --ignore-branch --no-full --no-meta --id-length=7
 	# replace first version (enclosed in brackets) with real version
+	# we cannot use (git-)dch as the version might be lower than the last
 	sed -i "0,/(.*)/s//($VERSION)/" debian/changelog
 	# replace first UNRELEASED with $DISTRIBUTION
 	sed -i "0,/UNRELEASED/s//$DISTRIBUTION/" debian/changelog
@@ -91,6 +105,14 @@ fi
 # build debian package (just binary, no source package)
 dpkg-buildpackage -us -uc -b
 
+# upload to reprepro
+SOURCE=$(dpkg-parsechangelog 2>/dev/null|grep ^Source:|cut -d " " -f2)
+cd $WORKSPACE/..
+# TODO: move configuration up
+dcmd scp ${SOURCE}_${VERSION}_amd64.changes alexandria.pb.local:/srv/$REPO/incoming/profitbricks/
+cd $WORKSPACE
+# TODO: cleanup uploaded files
+
 # push back to git repo if build from master or hotfix/
 if [ "$GIT_BRANCH_NAME" = "master" ] || [ "${GIT_BRANCH_NAME:0:7}" = "hotfix/" ] ; then
 	git add debian/changelog
@@ -102,10 +124,6 @@ if [ "$GIT_BRANCH_NAME" = "master" ] || [ "${GIT_BRANCH_NAME:0:7}" = "hotfix/" ]
 	git push origin $TAG
 fi
 
-
-# upload to reprepro
-# TODO: implement
-
 # show the changelog
 dpkg-parsechangelog
 
diff --git a/maven_pre_build_debian_wrapper.sh b/maven_pre_build_debian_wrapper.sh
index 086c051..29edd6e 100755
--- a/maven_pre_build_debian_wrapper.sh
+++ b/maven_pre_build_debian_wrapper.sh
@@ -1,7 +1,14 @@
 #!/bin/bash
+# (c) 2013 Holger Levsen         holger@layer-acht.org
+# GPL2+ licenced
 
-#TODO: remove this debug output
-export
+#
+# maven_pre_build_debian_wrapper.sh
+#
+# this script is run before maven for maven build jobs.
+# most of the work happens through the maven jenkins plugin and through the
+# maven_post_build_debian_wrapper.sh which is run after maven.
+#
 
 set -e
 
@@ -13,12 +20,19 @@ git reset --hard
 
 if [ ${GIT_BRANCH_NAME:0:8} = "feature/" ] ; then
 	if [[ "$BUILD_TRIGGERS" == *"merge"* ]]; then
+		#
+		# if triggered  to 'merge' via git commit,
+		# merge feature branch into integration branch
+		#
 		echo "Switching to integration branch..."
 		git checkout integration
 		echo "Trying to fast-forward merge $GIT_BRANCH_NAME..."
 		git merge --no-ff origin/$GIT_BRANCH_NAME
 	fi
 elif [ "$GIT_BRANCH_NAME" = "master" ] || [ "${GIT_BRANCH_NAME:0:7}" = "hotfix/" ] ; then
+	#
+	# check whether we will able to 'git tag' after the build by trying it now
+	#
 	VERSION=$(mvn -B -N help:evaluate -Dexpression=project.version 2>/dev/null| grep -v "^\[")
 	TAG=$(echo $VERSION | tr '~' '_' | tr ':' ',')
 	git tag $TAG -m "Testing whether there is already a tag $TAG..."
-- 
2.39.5