Only request code owner when syncing commits files ownered by the code owners.

services/issue/pull.go

@@ -48,6 +48,10 @@ func IsCodeOwnerFile(f string) bool {
 }
 
 func PullRequestCodeOwnersReview(ctx context.Context, pr *issues_model.PullRequest) ([]*ReviewRequestNotifier, error) {
+	return PullRequestCodeOwnersReviewSpecialCommits(ctx, pr, "", "")
+}
+
+func PullRequestCodeOwnersReviewSpecialCommits(ctx context.Context, pr *issues_model.PullRequest, startCommitID, endCommitID string) ([]*ReviewRequestNotifier, error) {
 	if err := pr.LoadIssue(ctx); err != nil {
 		return nil, err
 	}
@@ -78,7 +82,6 @@ func PullRequestCodeOwnersReview(ctx context.Context, pr *issues_model.PullReque
 	}
 
 	var data string
-
 	for _, file := range codeOwnerFiles {
 		if blob, err := commit.GetBlobByPath(file); err == nil {
 			data, err = blob.GetBlobContent(setting.UI.MaxDisplayFileSize)
@@ -87,18 +90,28 @@ func PullRequestCodeOwnersReview(ctx context.Context, pr *issues_model.PullReque
 			}
 		}
 	}
+	if data == "" {
+		return nil, nil
+	}
 
 	rules, _ := issues_model.GetCodeOwnersFromContent(ctx, data)
+	if len(rules) == 0 {
+		return nil, nil
+	}
 
-	// get the mergebase
+	if startCommitID == "" && endCommitID == "" {
-	mergeBase, err := getMergeBase(repo, pr, git.BranchPrefix+pr.BaseBranch, pr.GetGitRefName())
+		// get the mergebase
-	if err != nil {
+		mergeBase, err := getMergeBase(repo, pr, git.BranchPrefix+pr.BaseBranch, pr.GetGitRefName())
-		return nil, err
+		if err != nil {
+			return nil, err
+		}
+		startCommitID = mergeBase
+		endCommitID = pr.GetGitRefName()
 	}
 
 	// https://github.com/go-gitea/gitea/issues/29763, we need to get the files changed
 	// between the merge base and the head commit but not the base branch and the head commit
-	changedFiles, err := repo.GetFilesChangedBetween(mergeBase, pr.GetGitRefName())
+	changedFiles, err := repo.GetFilesChangedBetween(startCommitID, endCommitID)
 	if err != nil {
 		return nil, err
 	}

services/pull/merge.go

@@ -211,7 +211,7 @@ func Merge(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.U
 	}
 	defer releaser()
 	defer func() {
-		go AddTestPullRequestTask(doer, pr.BaseRepo.ID, pr.BaseBranch, false, "", "")
+		go AddTestPullRequestTask(doer, pr.BaseRepo.ID, pr.BaseBranch, false, false, "", "")
 	}()
 
 	_, err = doMergeAndPush(ctx, pr, doer, mergeStyle, expectedHeadCommitID, message, repo_module.PushTriggerPRMergeToBase)

services/pull/pull.go

@@ -374,7 +374,7 @@ func checkForInvalidation(ctx context.Context, requests issues_model.PullRequest
 
 // AddTestPullRequestTask adds new test tasks by given head/base repository and head/base branch,
 // and generate new patch for testing as needed.
-func AddTestPullRequestTask(doer *user_model.User, repoID int64, branch string, isSync bool, oldCommitID, newCommitID string) {
+func AddTestPullRequestTask(doer *user_model.User, repoID int64, branch string, isSync, isForPush bool, oldCommitID, newCommitID string) {
 	log.Trace("AddTestPullRequestTask [head_repo_id: %d, head_branch: %s]: finding pull requests", repoID, branch)
 	graceful.GetManager().RunWithShutdownContext(func(ctx context.Context) {
 		// There is no sensible way to shut this down ":-("
@@ -454,10 +454,16 @@ func AddTestPullRequestTask(doer *user_model.User, repoID int64, branch string,
 					}
 
 					if !pr.IsWorkInProgress(ctx) {
-						reviewNotifiers, err := issue_service.PullRequestCodeOwnersReview(ctx, pr)
+						var reviewNotifiers []*issue_service.ReviewRequestNotifier
+						if isForPush {
+							reviewNotifiers, err = issue_service.PullRequestCodeOwnersReview(ctx, pr)
+						} else {
+							reviewNotifiers, err = issue_service.PullRequestCodeOwnersReviewSpecialCommits(ctx, pr, oldCommitID, newCommitID)
+						}
 						if err != nil {
 							log.Error("PullRequestCodeOwnersReview: %v", err)
-						} else {
+						}
+						if len(reviewNotifiers) > 0 {
 							issue_service.ReviewRequestNotify(ctx, pr.Issue, doer, reviewNotifiers)
 						}
 					}

services/pull/update.go

@@ -42,7 +42,7 @@ func Update(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.
 
 	if rebase {
 		defer func() {
-			go AddTestPullRequestTask(doer, pr.BaseRepo.ID, pr.BaseBranch, false, "", "")
+			go AddTestPullRequestTask(doer, pr.BaseRepo.ID, pr.BaseBranch, false, false, "", "")
 		}()
 
 		return updateHeadByRebaseOnToBase(ctx, pr, doer)
@@ -83,7 +83,7 @@ func Update(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.
 	_, err = doMergeAndPush(ctx, reversePR, doer, repo_model.MergeStyleMerge, "", message, repository.PushTriggerPRUpdateWithBase)
 
 	defer func() {
-		go AddTestPullRequestTask(doer, reversePR.HeadRepo.ID, reversePR.HeadBranch, false, "", "")
+		go AddTestPullRequestTask(doer, reversePR.HeadRepo.ID, reversePR.HeadBranch, false, false, "", "")
 	}()
 
 	return err

services/repository/push.go

@@ -166,7 +166,6 @@ func pushUpdates(optsList []*repo_module.PushUpdateOptions) error {
 			branch := opts.RefFullName.BranchName()
 			if !opts.IsDelRef() {
 				log.Trace("TriggerTask '%s/%s' by %s", repo.Name, branch, pusher.Name)
-				go pull_service.AddTestPullRequestTask(pusher, repo.ID, branch, true, opts.OldCommitID, opts.NewCommitID)
 
 				newCommit, err := gitRepo.GetCommit(opts.NewCommitID)
 				if err != nil {
@@ -208,6 +207,9 @@ func pushUpdates(optsList []*repo_module.PushUpdateOptions) error {
 						log.Error("IsForcePush %s:%s failed: %v", repo.FullName(), branch, err)
 					}
 
+					// only update branch can trigger pull request task because the pull request hasn't been created yet when creaing a branch
+					go pull_service.AddTestPullRequestTask(pusher, repo.ID, branch, true, isForcePush, opts.OldCommitID, opts.NewCommitID)
+
 					if isForcePush {
 						log.Trace("Push %s is a force push", opts.NewCommitID)