jenkins-build-per-branch

This is a fork of https://github.com/entagen/jenkins-build-per-branch .

It allows you to have a template job configured for one branch, and automatically check for new branches in a git repository and create jobs, based on the template, pointing to the newly discovered branches.

Requirements

• [Jenkins Git Plugin][https://wiki.jenkins-ci.org/display/JENKINS/Git+Plugin]
• [Jenkins Gradle plugin][http://wiki.jenkins-ci.org/display/JENKINS/Gradle+Plugin]
• [Nested View Plugin][https://wiki.jenkins-ci.org/display/JENKINS/Nested+View+Plugin] (optional, see original docs for info)

Before moving on, go to Manage Jenkins > Configure System and add a Gradle installation. I currently use Gradle 2.5.

Installation

Imagine you have already a job suffixed with the branch name/placeholder, like this:

• testing-my-repo-master
• or testing-my-repo-origin_master (any separator works)
• or testing_my_repo-Xbranch (Xbranch isn't a real branch, and most certainly this job is disabled)

Create a freestyle project

• called e.g. testing-my-repo-Xbranch-sync-with-repo
• under Source Code Management, pick Git
• point to this jenkins-build-per-branch URL and the latest tag (it's not safe to use branch names!)
• under Build Triggers, you could go for Build periodically and @midnight
• under Build, add a Invoke Gradle script
• select Gradle version, so it will be installed automatically
• under Tasks, write syncWithRepo
• under Switches add one per line, in this format -D<name>=<value>

All available Switches can be found in the source-code here.

I currently use something like this

-DjenkinsUrl=https://example.com/jenkins
-DallowSelfsignedSslCerts=true
[email protected]:repo.git
-DtemplateJobPrefix=testing-my-repo-
-DtemplateBranchName=Xbranch
-DbranchNameRegex=master|v.*
-DenableJobRegex=.*

NOTE: testing-my-repo-Xbranch-sync-with-repo is disabled, but has cronjob builder/poller, so that the new jobs based on it, will be enabled at once and will start on their own.

NOTE: you can use one setup for multiple template jobs e.g. one testing template my-repo-test-Xbranch, and one release template my-repo-release-Xbranch by setting -DtemplateJobPrefix=my-repo-. Both templates will be picked up, and one my-repo-test-master and one my-repo-release-master job will be created for the master branch.

Change log

Upcoming

• Gradle 2.5

2015-08-01 - v2.0

• remove noDelete, noViews in favour of deleteOld, views - no double negations

2015-08-01 - v1.0

• based on upstream 547230eec39135a548b5ffacf8ee95e6577c56e3
• change startOnCreate to take a non-Boolean value to allow buildWithParameters, pass a token or a cause PR
• less assumptions in the regex
• replace branch occurences, not job occurences
• new allowSelfsignedSslCerts - add support for self signed certificates PR
• new enable-job-regex, disable-job-regex - enable or disable jobs based on regex PR

Original docs

README.original.md

License

Apache 2.0