From 4a2321210233e0b92c6e5894483e0929fb157a1b Mon Sep 17 00:00:00 2001 From: zeripath Date: Tue, 11 Oct 2022 17:26:22 +0100 Subject: [PATCH] Do DB update after merge in hammer context (#21401) When merge was changed to run in the background context, the db updates were still running in request context. This means that the merge could be successful but the db not be updated. This PR changes both these to run in the hammer context, this is not complete rollback protection but it's much better. Fix #21332 Signed-off-by: Andrew Thornton Signed-off-by: Andrew Thornton Co-authored-by: wxiaoguang --- services/pull/merge.go | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/services/pull/merge.go b/services/pull/merge.go index 4cd4e3bd7..6f3df6ab2 100644 --- a/services/pull/merge.go +++ b/services/pull/merge.go @@ -28,6 +28,7 @@ import ( user_model "code.gitea.io/gitea/models/user" "code.gitea.io/gitea/modules/cache" "code.gitea.io/gitea/modules/git" + "code.gitea.io/gitea/modules/graceful" "code.gitea.io/gitea/modules/log" "code.gitea.io/gitea/modules/notification" "code.gitea.io/gitea/modules/references" @@ -165,9 +166,10 @@ func Merge(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.U go AddTestPullRequestTask(doer, pr.BaseRepo.ID, pr.BaseBranch, false, "", "") }() - // TODO: make it able to do this in a database session - mergeCtx := context.Background() - pr.MergedCommitID, err = rawMerge(mergeCtx, pr, doer, mergeStyle, expectedHeadCommitID, message) + // Run the merge in the hammer context to prevent cancellation + hammerCtx := graceful.GetManager().HammerContext() + + pr.MergedCommitID, err = rawMerge(hammerCtx, pr, doer, mergeStyle, expectedHeadCommitID, message) if err != nil { return err } @@ -176,18 +178,18 @@ func Merge(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.U pr.Merger = doer pr.MergerID = doer.ID - if _, err := pr.SetMerged(ctx); err != nil { + if _, err := pr.SetMerged(hammerCtx); err != nil { log.Error("setMerged [%d]: %v", pr.ID, err) } - if err := pr.LoadIssueCtx(ctx); err != nil { + if err := pr.LoadIssueCtx(hammerCtx); err != nil { log.Error("loadIssue [%d]: %v", pr.ID, err) } - if err := pr.Issue.LoadRepo(ctx); err != nil { + if err := pr.Issue.LoadRepo(hammerCtx); err != nil { log.Error("loadRepo for issue [%d]: %v", pr.ID, err) } - if err := pr.Issue.Repo.GetOwner(ctx); err != nil { + if err := pr.Issue.Repo.GetOwner(hammerCtx); err != nil { log.Error("GetOwner for issue repo [%d]: %v", pr.ID, err) } @@ -197,17 +199,17 @@ func Merge(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.U cache.Remove(pr.Issue.Repo.GetCommitsCountCacheKey(pr.BaseBranch, true)) // Resolve cross references - refs, err := pr.ResolveCrossReferences(ctx) + refs, err := pr.ResolveCrossReferences(hammerCtx) if err != nil { log.Error("ResolveCrossReferences: %v", err) return nil } for _, ref := range refs { - if err = ref.LoadIssueCtx(ctx); err != nil { + if err = ref.LoadIssueCtx(hammerCtx); err != nil { return err } - if err = ref.Issue.LoadRepo(ctx); err != nil { + if err = ref.Issue.LoadRepo(hammerCtx); err != nil { return err } close := ref.RefAction == references.XRefActionCloses