Bug 224444 – Make Commit Queue robust by adding few git commands to clean up repository

• Component: Tools / Tests
• Status: RESOLVED FIXED

[Aakash Jain]

Make Commit Queue robust against various issues by adding few git commands to clean up repository.

[Aakash Jain]

Created attachment 425772 [details]
Patch

[Aakash Jain]

Sample run (for this step): https://ews-build.webkit-uat.org/#/builders/26/builds/1731

[Jonathan Bedard]

Comment on attachment 425772 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=425772&action=review

> Tools/CISupport/ews-build/steps.py:3141
> +                    ['git', 'checkout', 'origin/main', '-b', 'main']]

What lead to this sequence of commands? The -D (delete local branch), in particular, seems suspect

[Alexey Proskuryakov]

See Tools/EWSTools/start-queue-mac.sh:

# This somewhat quirky sequence of steps seems to clear up all the broken
# git situations we've gotten ourself into in the past.
git clean -f # Remove any left-over layout test results, added files, etc.
git rebase --abort # If we got killed during a git rebase, we need to clean up.
git fetch origin # Avoid updating the working copy to a stale revision.
git checkout origin/master -f
git branch -D master
git checkout origin/master -b master

We should have a similar comment, or maybe even have comments in both places saying that we want to keep these in sync.

[Aakash Jain]

Created attachment 425808 [details]
[fast-cq] Patch

[Aakash Jain]

(In reply to Alexey Proskuryakov from comment #4)
> We should have a similar comment, or maybe even have comments in both places saying that we want to keep these in sync.
Added similar comment in updated patch. Deleting the old EWS scripts in Bug 224460.

Also removed 'git rebase --abort' command since buildbot doesn't perform rebase anywhere, and we also do not perform rebase in our buildbot configuration.

[Aakash Jain]

Sample run: https://ews-build.webkit-uat.org/#/builders/26/builds/1735

[EWS]

Committed r275853 (236418@main): <https://commits.webkit.org/236418@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 425808 [details].

[Radar WebKit Bug Importer]

<rdar://problem/76567390>