Bitbucket Pull Request Builder Plugin

This Jenkins plugin builds pull requests from Bitbucket.org and will report the test results.

Prerequisites

Create a new job
Select Git SCM
Add Repository URL as bellow
- git@bitbucket.org:${repositoryOwner}/${repositoryName}.git
In Branch Specifier, type as bellow
- */${sourceBranch}
Under Build Triggers, check Bitbucket Pull Request Builder
In Cron, enter crontab for this job.
- ex: * * * * *
In Bitbucket BasicAuth Username, write your bitbucket username like jenkins@densan-labs.net
In Bitbucket BasicAuth Password, write your password
In CI Identifier, enter an unique identifier among your Jenkins jobs related to the repo
In CI Name, enter a human readable name for your Jenkins server
Write RepositoryOwner
Write RepositoryName
Save to preserve your changes

You may want Jenkins to attempt to merge your PR before doing the build -- this way it will find conflicts for you automatically.

Follow the steps above in "Creating a Job"
In the "Source Code Management" > "Git" > "Additional Behaviors" section, click "Add" > "Merge Before Building"
In "Name of Repository" put "origin" (or, if not using default name, use your remote repository's name. Note: unlike in the main part of the Git Repository config, you cannot leave this item blank for "default".)
In "Branch to merge to" put "${targetBranch}"
Note that as long as you don't push these changes to your remote repository, the merge only happens in your local repository.

If you are merging into your target branch, you might want Jenkins to do a new build of the Pull Request when the target branch changes.

There is a checkbox that says, "Rebuild if destination branch changes?" which enables this check.

If you want to rerun pull request test, write “test this please” comment to your pull request.

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.