The checkout action will hard-code the default github actions token in
the git config so that all pushes use it. We need to set
persist-credentials=false so we can use a token that has permission
to push to the llvm-project-release-prs repo.
When there is a backport request, the GitHub Action that handles the
backport will now automatically assign the issue to the user(s) who
approved the commit in Phabricator and create an issue comment asking
them to review the request.
Reviewed By: thieta, kwk
Differential Revision: https://reviews.llvm.org/D126423
GitHub Actions stores the token used for checking out a git repo in
the git configuration and then uses that token for pushes from that
repo too. We need to use a different token for push because we
are pushing to the llvmbot/llvm-project repo and not the upstream repo,
so we need to disable persist-credentials when checking out the source.
This adds support for automatically cherry-picking and testing fixes for the
release branch using 'commands' in issue comments. The two supported commands are:
/cherry-pick <commit1> <commit2> ...
Which will backport and test commits from main. And also
/branch owner/repo/branch
Which will test commits from the given branch.
Reviewed By: alexbatashev, kwk
Differential Revision: https://reviews.llvm.org/D117386
