Rebase with auto squash

[apartridge]

We currently use Mergify with queue action, with

update_method: rebase
method: merge

to merge PRs into our master branch.

This gives us a linear history with merge commits. We also during the code review process push fixup commits (git commit -a --fixup HEAD) with fixes to comments, to facilitate easier review. When review is done and the author is ready to merge, the author squashes the fixups with git rebase -i --autosquash and force-pushes. It would be very valuable if it was possible to invoke auto-squash via Mergify. As of now, the user needs to checkout the branch locally and do this, which is a bit tedious.

It would be great with a queue action option that makes Mergify rebase with --autosquash. Another solution might be an option to the rebase action to enable autosquash?

[sileht]

That's on our roadmap, we already track your interest in this feature.

[sileht]

This is officially supported and enabled by default.