来自特定分支的TFS条件拉取请求

Question

There is any way to condition a pull request to come from an specific branch on Team Foundation Server 2017 ? We are implementing gitflow and we would like to enforce pull requests to master always come from develop or hotfix branches .

Answer 1

I'm not sure it is possible to configure this with out-of-the-box features of TFS/VSTS. Default branching policies (as @Andy mentioned in this answer ) can help you protect the target branches - those the pull requests address as To branch, but the From (source) branch can be any, and it is not enforced.

If you are ready to write some code to support this scenario, here is the proposed approach:

Configure TFS/VSTS to run Azure Functions as a branching policy . Your function can be as simple as checking the source branch and set the pull request status to Failure in case the branch is not in the list of expected source branches. Otherwise, set the PR status to Success .

One more useful link: Configure a branch policy for an external service . You can configure it as a required policy, thus it won't be possible to complete the PR until it is satisfied.

Answer 2

You can access a feature called Branch Policies to enforce pull requests from the specific branches.

After you set up a branch policy, you cannot directly push changes to the branch. Changes to the branch are only made through pull requests.

In you scenario you just need to Configure branch policies for develop and hotfix branches.