[webkit-changes] [WebKit/WebKit] d3044e: Implement safe-merge-queue

[Brianna Fan]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: d3044ed093cd32ff02f5a4cc462e4e78f85820fd
      https://github.com/WebKit/WebKit/commit/d3044ed093cd32ff02f5a4cc462e4e78f85820fd
  Author: Brianna Fan <bfan2 at apple.com>
  Date:   2023-10-04 (Wed, 04 Oct 2023)

  Changed paths:
    M Tools/CISupport/ews-build/config.json
    M Tools/CISupport/ews-build/factories.py
    M Tools/CISupport/ews-build/factories_unittest.py
    M Tools/CISupport/ews-build/loadConfig.py
    M Tools/CISupport/ews-build/steps.py
    M Tools/CISupport/ews-build/steps_unittest.py

  Log Message:
  -----------
  Implement safe-merge-queue
https://bugs.webkit.org/show_bug.cgi?id=261288
rdar://114993838

Reviewed by Jonathan Bedard.

Adding the safe-merge-queue label adds the PR to a queue which is periodically checked through BuildBot.
If the PR passes EWS checks, merge-queue label is automatically added and the PR will be landed.
If the label is not added by a committer, or if the PR does not pass EWS checks, merging-blocked label is added.

* Tools/CISupport/ews-build/config.json:
* Tools/CISupport/ews-build/factories.py:
(UnsafeMergeQueueFactory.__init__):
(SafeMergeQueueFactory):
(SafeMergeQueueFactory.__init__):
* Tools/CISupport/ews-build/factories_unittest.py:
(TestExpectedBuildSteps):
* Tools/CISupport/ews-build/loadConfig.py:
* Tools/CISupport/ews-build/steps.py:
(GitHubMixin):
(GitHubMixin.get_number_of_prs_with_label):
(ValidateCommitterAndReviewer):
(ValidateCommitterAndReviewer.fail_build):
(ValidateCommitterAndReviewer.run):
(DetermineLabelOwner.run):
(DetermineLabelOwner.getResultSummary):
(RemoveAndAddLabels):
(RemoveAndAddLabels.__init__):
(RemoveAndAddLabels.run):
(RemoveAndAddLabels.getResultSummary):
(RemoveAndAddLabels.update_labels):
(RetrievePRDataFromLabel):
(RetrievePRDataFromLabel.__init__):
(RetrievePRDataFromLabel.run):
(RetrievePRDataFromLabel.getResultSummary):
(RetrievePRDataFromLabel.getAllPRData):
(CheckStatusOfPR):
(CheckStatusOfPR.__init__):
(CheckStatusOfPR.run):
(CheckStatusOfPR.getResultSummary):
(CheckStatusOfPR.checkPRStatus):
(CheckStatusOfPR.getQueueStatusFromList):
(AddMergeLabelsToPRs):
(AddMergeLabelsToPRs.run):
(AddMergeLabelsToPRs.getResultSummary):
* Tools/CISupport/ews-build/steps_unittest.py:

Canonical link: https://commits.webkit.org/268847@main