Add checkbox to delete pull branch after successful merge (#16049)

* Add checkbox to delete pull branch after successful merge

* Omit DeleteBranchAfterMerge field in json

* Log a warning instead of error when PR head branch deleted

* Add DefaultDeleteBranchAfterMerge to PullRequestConfig

* Add support for delete_branch_after_merge via API

* Fix for API: the branch should be deleted from the HEAD repo

If head and base repo are the same, reuse the already opened ctx.Repo.GitRepo

* Don't delegate to CleanupBranch, only reuse branch deletion code

CleanupBranch contains too much logic that has already been performed by the Merge

* Reuse gitrepo in MergePullRequest

Co-authored-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
Jimmy Praet 2021-07-13 01:26:25 +02:00 committed by GitHub
parent 46a4c6835d
commit 78118a3b02
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14 changed files with 182 additions and 44 deletions

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@ -303,7 +303,11 @@ func AddTestPullRequestTask(doer *models.User, repoID int64, branch string, isSy
for _, pr := range prs {
divergence, err := GetDiverging(pr)
if err != nil {
log.Error("GetDiverging: %v", err)
if models.IsErrBranchDoesNotExist(err) && !git.IsBranchExist(pr.HeadRepo.RepoPath(), pr.HeadBranch) {
log.Warn("Cannot test PR %s/%d: head_branch %s no longer exists", pr.BaseRepo.Name, pr.IssueID, pr.HeadBranch)
} else {
log.Error("GetDiverging: %v", err)
}
} else {
err = pr.UpdateCommitDivergence(divergence.Ahead, divergence.Behind)
if err != nil {