How to modify a pull request on GitHub to change target branch to merge into?
Update August 2016: Change the base branch of a Pull Request finally allows for changing that branch.
(And this closes issue 18, which was 3 years old and had 1500+ comments)
After you’ve created a pull request, you can modify the base branch so that the changes in the pull request are compared against a different branch.
As noted in the comments byspazm:
It is (and was) working.
Changing target branch is not enabled while the PR is closed.
Solution was to "reopen" the PR (meaning by using the option in the UI) and then change the target branch
Original answer:
Since a PR cannot be edited in term of branch (see below), the easiest way would be to:
- create a local new branch on top of your current branch
- push that new branch
- make a new PR with the right destination.
- close the previous PR
- reference the "old" pull request from the new one; eg.
Supersedes #123(as commented below by Rivera)
(original answer, valid only when creating the PR)
You could try and chose another base branch, as in "Changing the branch range and destination repository" (Clicking on the Edit button at the top of a PR page)
The easiest way of thinking about the branch range is this:
- the base branch is where you think changes should be applied,
- the head branch is what you would like to be applied.
Changing the base repository changes who is notified of the pull request.
Everyone that can push to the base repository will receive an email notification and see the new pull request in their dashboard the next time they sign in.
If you select as a base branch the one that the original maintainer (the owner) wants, your PR should merge from your branch (unchanged) to the new base branch.
If your branch is (still) available remotely, you do not have to create a new branch locally.
Select your branch (which bears the changes you are submitting) either directly from the drop-down menu or under "# branches" (https://github.com/account/project/branches).
Click "New pull request". This lets you choose a new base (target) branch.
Here is a screenshot of Github's new interface:
I can submit a PR of branch UX against any fork/branch---it doesn't matter whether I previously submitted a PR for branch UX.