Store target hash before potentially fetching the ref

[rwestberg]

Hi all,

Please review this change that determines the hash of the target ref for a PR before returning the ref. This ensures that subsequently fetching the ref contains the hash (barring concurrent force pushes to the target ref, which should never happen).

Best regards,
Robin

---

Progress

• Change must not contain extraneous whitespace
• Change must be properly reviewed

Reviewers

• Erik Helin (ehelin - Reviewer)

Download

$ git fetch https://git.openjdk.java.net/skara pull/742/head:pull/742
$ git checkout pull/742

[bridgekeeper]

👋 Welcome back rwestberg! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request.

[mlbridge]

Webrevs

• 00: Full (68795d4)

[edvbld]

Looks good!

[openjdk]

@rwestberg This change now passes all automated pre-integration checks. When the change also fulfills all project specific requirements, type /integrate in a new comment to proceed. After integration, the commit message will be:

Store target hash before potentially fetching the ref

Reviewed-by: ehelin

• If you would like to add a summary, use the /summary command.
• To credit additional contributors, use the /contributor command.
• To add additional solved issues, use the /issue command.

Since the source branch of this PR was last updated there have been 4 commits pushed to the master branch:

• 5459a0b: webrev: follow files for commits.json
• 05d9d69: vcs: add method ReadOnlyRepository.follow
• d6a5ab4: hg: use --template instead of ext.py for metadata
• 87141a3: actions: Use explicit versions of OS environments

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid automatic rebasing, please merge master into your branch, and then specify the current head hash when integrating, like this: /integrate 5459a0b41d30453363478a061bac94da124f99e4.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[rwestberg]

/integrate

[openjdk]

@rwestberg The following commits have been pushed to master since your change was applied:

• 5459a0b: webrev: follow files for commits.json
• 05d9d69: vcs: add method ReadOnlyRepository.follow
• d6a5ab4: hg: use --template instead of ext.py for metadata
• 87141a3: actions: Use explicit versions of OS environments

Your commit was automatically rebased without conflicts.

Pushed as commit 089215d.