On Fri, 17 Dec 2021 at 21:15, Tom Stellard via llvm-dev < llvm-...@lists.llvm.org> wrote:
> * On an existing issue or a newly created issue, a user who wants to > backport > one or more commits to the release branch adds a comment: > > /cherry-pick <commit_sha> <..> > Hi Tom, Would this be *any* user or users with certain permissions in the repo (like code owners, release managers)? Ignoring malicious action, *any* user creating a cherry-pick at any time, may create confusion if two users are trying to pick changes that need multiple (non-sequential) commits each. An alternative would be to build a branch off the release branch (ex. "release-x.y.z-$username") and pick the commits on that branch, run the pre-commit tests, and then merge to the release branch if it's all green. Because the merge is atomic, and the tests passed on the alternative branch, the probability of the release branch breaking is lower. Of course, interaction between the users' branches can still break, and well, further tests that are not present in the pre-commit tests, can also. But with atomic merges of cherry-picks in a linear sequence will also make it easier to bisect in case anything goes wrong with the release candidate. If only a subset of users can merge, then they'd do one at a time and this problem wouldn't be a big issue and we'd avoid a complicated infrastructure setup. Does that make sense? cheers, --renato
_______________________________________________ lldb-dev mailing list lldb-dev@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev
