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Assembla merge request builder1.1.7Minimum Jenkins requirement: 1.580.1ID: assembla-merge-request-builder

Installs: 55
Last released: 8 months ago
Maintainers
Pavel Dotsulenko

Allows Jenkins to build merge requests from Assembla.

This plugin fetches the source and target branches of a Assembla merge request and makes them available to your build via build parameters. Once the build completes, Jenkins will leave a comment on the merge request and related tickets indicating whether the merge request was successful.

Required Jenkins Plugins

Installation

  • Ensure that a Jenkins user exists within your Assembla space, has access to the repository and has permissions to leave comments. Ensure that the user has Member level access to the project.
  • Install the plugin in Jenkins.
    • The plugin is hosted on the Jenkins Plugin repository
    • Go to Jenkins -> Manage Plugins -> Available
    • Search for Assembla Merge Request Builder
    • And install it
    • Ensure you restart Jenkins
  • Go to Manage Jenkins -> Configure System -> Assembla Merge Request Builder
  • Set your User API key key for the Jenkins user. This can be found by logging into Assembla as Jenkins and going to the account page
  • Set your User API secret secret for the Jenkins user. This can be found the same way as API key.
  • Click Test credentials button
  • Set/change any of the other available parameters as necessary.
  • Save to preserve your changes.
  • Go to Manage Jenkins -> Configure Global Security and set Markup Formatter to Safe HTML. It will make Jenkins display links in build history properly.

Webhooks

  • Make sure that you have Webhook Tool installed and you have a git repository in your space. If no, go to Admin -> Tools -> More -> Webhook section and click "Add" button.
  • You need to configure the Webhook Tool only once per each space.
  • Set Assembla webhook to trigger your Jenkins server. Go tohttps://www.assembla.com/spaces/`your_space_name`/webhooks. Create new webhook, select "Assembla Jenkins plugin" from template (Make sure "Code comments" and "Code commits" are checked in Post updates aboutsection).

Creating a Job

  • Create a new job by going to New Job
  • Set the Project Name
  • In the Source Code Management section:
    • Click Git, enter your Repository URL and in Advanced set its Name to origin
    • In Branch to build enter ${assemblaSourceRepositoryName}/${assemblaSourceBranch}
    • OPTIONAL: For merge requests from forked repositories, add another repository with Repository URL ${assemblaSourceRepositoryUrl} and name ${assemblaSourceRepositoryName}.
    • OPTIONAL: You can configure Jenkins to merge source with target branch before build. In the Additional Behaviours section:
      • Click the Add drop down button and the Merge before build item
      • Specify the name of the repository as origin and enter the Branch to merge to as ${assemblaTargetBranch}
      • NOTE: ${assemblaTargetBranch} parameter is not available when using "Push trigger"
      • Ensure Prune stale remote-tracking branches is not added
  • In the Build Triggers section:
    • Check the Assembla Triggers checkbox and Assembla Merge Request Builder configuration section will appear.
    • Enter Space name and Repository name and click Check settings button. (For example: If your code browser url is https://www.assembla.com/spaces/pavel-test/git/source, space name will be pavel-test and repo name - git.
    • Check Comment and vote merge request to allow Jenkins to post a comment about build result and upvote/downvote merge request
    • If you want to be notified when Jenkins starts the build, check Comment after job start checkbox. Jenkins will post a comment to a merge request and related tickets (if Comment related tickets checkbox is checked).
  • Configure any other pre build, build or post build actions as necessary
  • Save to preserve your changes

Manual Triggers

You can trigger a job a manually by clicking This build is parameterized and adding the relevant build parameters. These include:

  • $assemblaSourceRepositoryUrl - assembla repository url
  • $assemblaTargetBranch - merge request target branch
  • $assemblaSourceBranch - merge request source branch

*Note: A manually triggered build will not add build triggered/succeeded/failed comments to the merge request.
*Note: You should ensure that the 'Global Config user.name Value' and 'Global Config user.email Value' are both set for your git plugin. In some cases, you will get an error indicating that a branch cannot be merged if these are not set.

Message templates

Plugin allows to customize build messages using templates (Manage Jenkins -> Configure System -> Assembla Merge Request Builder). You can use any env variables or build parameters in templates. For example, you can mention your QA team to test changes or mention merge request author about build result etc. Additionally plugin provides:

  • $mrTitle - merge request title
  • $mrAbbrTitle - merge request title truncated to 30 chars
  • $mrUrl - merge request url
  • $mrId - merge request id
  • $jobName - jenkins job name
  • $buildStatus - build status (available only if build is completed)
  • $buildUrl - build url
  • $assemblaSourceSpaceId - assembla space id
  • $assemblaDescription - merge request description
  • $assemblaSourceRepositoryUrl - assembla repository url
  • $assemblaTargetBranch - merge request target branch
  • $assemblaSourceBranch - merge request source branch
  • $assemblaMergeRequestId - assembla merge request id
  • $assemblaRefName - build git revision

Contributing

  • Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet
  • Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it
  • Fork the project
  • Start a feature/bugfix branch
  • Commit and push until you are happy with your contribution
  • Make sure to add tests for it. This is important so I don't break it in a future version unintentionally.
  • Please try not to mess with the version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.

Copyright (c) 2016 Assembla Inc. See LICENSE for further details.

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