restack

name	restack
description	Only invoke when explicitly instructed to

You need to "re-stack" your commits to match the following format:

• A failing test case
• A commit, or series of commits, that fixes the failing test case
• (Optional) a follow-up commit that checks in any modified baselines

Since you can't force-push, start with a commit that undoes all your prior changes and gets you back to main.

Then add your test case(s) in a single commit. A test case isn't necessarily a new file; it could be a modification to an existing test or a change in the test configuration. Ensure that at least one test in the full run fails - you might be operating on a bad PR that didn't actually introduce a failing scenario! If zero tests failed, abort and post a message explaining what you observed. Remember that baseline tests do not "fail" in the traditional sense; they are used to verify that the output matches the expected baseline. You should examine the PR description to determine what the desired passing baseline should look like.

Then, add your fix. You can break this apart into multiple commits if it's more logical to review that way; use your judgment. Ensure that this makes the test pass. Again, be mindful of how baselines work - a failed baseline test just means a diff; review that diff for correctness vis a vis the goal of the PR. Do not accept baseline diffs yet!

Finally, if there are baseline diffs, commit those in a separate commit.

Ensure that the final diff you have matches the original diff you started with; this process should not introduce any unintended changes.