Only check for conflicts/merging if the PR has not been merged in the interim (#10132)
* Only check for merging if the PR has not been merged in the interim * fixup! Only check for merging if the PR has not been merged in the interim * Try to fix test failure * Use PR2 not PR1 in tests as PR1 merges automatically * return already merged error * enforce locking * enforce locking - fix-test * enforce locking - fix-testx2 * enforce locking - fix-testx3 * move pullrequest checking to after merge This might improve the chance that the race does not affect us but does not prevent it. * Remove minor race with getting merge commit id * fixup * move check pr after merge * Remove unnecessary prepareTestEnv - onGiteaRun does this for us * Add information about when merging occuring * fix fmt * More logging * Attempt to fix mysql * Try MySQL fix again * try again * Try again?! * Try again?! * Sigh * remove the count - perhaps that will help * next remove the update id * next remove the update id - make it updated_unix instead * On failure to merge ensure that the pr is rechecked for conflict errors * On failure to merge ensure that the pr is rechecked for conflict errors * Update models/pull.go * Update models/pull.go Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com> * Apply suggestions from code review Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com> Co-authored-by: Lauris BH <lauris@nix.lv> Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
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					 6 changed files with 110 additions and 75 deletions
				
			
		|  | @ -105,8 +105,6 @@ func TestPullRebase(t *testing.T) { | |||
| 
 | ||||
| func TestPullRebaseMerge(t *testing.T) { | ||||
| 	onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) { | ||||
| 		defer prepareTestEnv(t)() | ||||
| 
 | ||||
| 		hookTasks, err := models.HookTasks(1, 1) //Retrieve previous hook number
 | ||||
| 		assert.NoError(t, err) | ||||
| 		hookTasksLenBefore := len(hookTasks) | ||||
|  | @ -129,8 +127,6 @@ func TestPullRebaseMerge(t *testing.T) { | |||
| 
 | ||||
| func TestPullSquash(t *testing.T) { | ||||
| 	onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) { | ||||
| 		defer prepareTestEnv(t)() | ||||
| 
 | ||||
| 		hookTasks, err := models.HookTasks(1, 1) //Retrieve previous hook number
 | ||||
| 		assert.NoError(t, err) | ||||
| 		hookTasksLenBefore := len(hookTasks) | ||||
|  | @ -154,10 +150,9 @@ func TestPullSquash(t *testing.T) { | |||
| 
 | ||||
| func TestPullCleanUpAfterMerge(t *testing.T) { | ||||
| 	onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) { | ||||
| 		defer prepareTestEnv(t)() | ||||
| 		session := loginUser(t, "user1") | ||||
| 		testRepoFork(t, session, "user2", "repo1", "user1", "repo1") | ||||
| 		testEditFileToNewBranch(t, session, "user1", "repo1", "master", "feature/test", "README.md", "Hello, World (Edited)\n") | ||||
| 		testEditFileToNewBranch(t, session, "user1", "repo1", "master", "feature/test", "README.md", "Hello, World (Edited - TestPullCleanUpAfterMerge)\n") | ||||
| 
 | ||||
| 		resp := testPullCreate(t, session, "user1", "repo1", "feature/test", "This is a pull title") | ||||
| 
 | ||||
|  | @ -190,7 +185,6 @@ func TestPullCleanUpAfterMerge(t *testing.T) { | |||
| 
 | ||||
| func TestCantMergeWorkInProgress(t *testing.T) { | ||||
| 	onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) { | ||||
| 		defer prepareTestEnv(t)() | ||||
| 		session := loginUser(t, "user1") | ||||
| 		testRepoFork(t, session, "user2", "repo1", "user1", "repo1") | ||||
| 		testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n") | ||||
|  | @ -212,7 +206,6 @@ func TestCantMergeWorkInProgress(t *testing.T) { | |||
| 
 | ||||
| func TestCantMergeConflict(t *testing.T) { | ||||
| 	onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) { | ||||
| 		defer prepareTestEnv(t)() | ||||
| 		session := loginUser(t, "user1") | ||||
| 		testRepoFork(t, session, "user2", "repo1", "user1", "repo1") | ||||
| 		testEditFileToNewBranch(t, session, "user1", "repo1", "master", "conflict", "README.md", "Hello, World (Edited Once)\n") | ||||
|  | @ -258,7 +251,6 @@ func TestCantMergeConflict(t *testing.T) { | |||
| 
 | ||||
| func TestCantMergeUnrelated(t *testing.T) { | ||||
| 	onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) { | ||||
| 		defer prepareTestEnv(t)() | ||||
| 		session := loginUser(t, "user1") | ||||
| 		testRepoFork(t, session, "user2", "repo1", "user1", "repo1") | ||||
| 		testEditFileToNewBranch(t, session, "user1", "repo1", "master", "base", "README.md", "Hello, World (Edited Twice)\n") | ||||
|  |  | |||
|  | @ -498,44 +498,66 @@ const ( | |||
| ) | ||||
| 
 | ||||
| // SetMerged sets a pull request to merged and closes the corresponding issue
 | ||||
| func (pr *PullRequest) SetMerged() (err error) { | ||||
| func (pr *PullRequest) SetMerged() (bool, error) { | ||||
| 	if pr.HasMerged { | ||||
| 		return fmt.Errorf("PullRequest[%d] already merged", pr.Index) | ||||
| 		return false, fmt.Errorf("PullRequest[%d] already merged", pr.Index) | ||||
| 	} | ||||
| 	if pr.MergedCommitID == "" || pr.MergedUnix == 0 || pr.Merger == nil { | ||||
| 		return fmt.Errorf("Unable to merge PullRequest[%d], some required fields are empty", pr.Index) | ||||
| 		return false, fmt.Errorf("Unable to merge PullRequest[%d], some required fields are empty", pr.Index) | ||||
| 	} | ||||
| 
 | ||||
| 	pr.HasMerged = true | ||||
| 
 | ||||
| 	sess := x.NewSession() | ||||
| 	defer sess.Close() | ||||
| 	if err = sess.Begin(); err != nil { | ||||
| 		return err | ||||
| 	if err := sess.Begin(); err != nil { | ||||
| 		return false, err | ||||
| 	} | ||||
| 
 | ||||
| 	if err = pr.loadIssue(sess); err != nil { | ||||
| 		return err | ||||
| 	if _, err := sess.Exec("UPDATE `issue` SET `repo_id` = `repo_id` WHERE `id` = ?", pr.IssueID); err != nil { | ||||
| 		return false, err | ||||
| 	} | ||||
| 
 | ||||
| 	if err = pr.Issue.loadRepo(sess); err != nil { | ||||
| 		return err | ||||
| 	} | ||||
| 	if err = pr.Issue.Repo.getOwner(sess); err != nil { | ||||
| 		return err | ||||
| 	if _, err := sess.Exec("UPDATE `pull_request` SET `issue_id` = `issue_id` WHERE `id` = ?", pr.ID); err != nil { | ||||
| 		return false, err | ||||
| 	} | ||||
| 
 | ||||
| 	if _, err = pr.Issue.changeStatus(sess, pr.Merger, true); err != nil { | ||||
| 		return fmt.Errorf("Issue.changeStatus: %v", err) | ||||
| 	} | ||||
| 	if _, err = sess.ID(pr.ID).Cols("has_merged, status, merged_commit_id, merger_id, merged_unix").Update(pr); err != nil { | ||||
| 		return fmt.Errorf("update pull request: %v", err) | ||||
| 	pr.Issue = nil | ||||
| 	if err := pr.loadIssue(sess); err != nil { | ||||
| 		return false, err | ||||
| 	} | ||||
| 
 | ||||
| 	if err = sess.Commit(); err != nil { | ||||
| 		return fmt.Errorf("Commit: %v", err) | ||||
| 	if tmpPr, err := getPullRequestByID(sess, pr.ID); err != nil { | ||||
| 		return false, err | ||||
| 	} else if tmpPr.HasMerged { | ||||
| 		if pr.Issue.IsClosed { | ||||
| 			return false, nil | ||||
| 		} | ||||
| 		return false, fmt.Errorf("PullRequest[%d] already merged but it's associated issue [%d] is not closed", pr.Index, pr.IssueID) | ||||
| 	} else if pr.Issue.IsClosed { | ||||
| 		return false, fmt.Errorf("PullRequest[%d] already closed", pr.Index) | ||||
| 	} | ||||
| 	return nil | ||||
| 
 | ||||
| 	if err := pr.Issue.loadRepo(sess); err != nil { | ||||
| 		return false, err | ||||
| 	} | ||||
| 
 | ||||
| 	if err := pr.Issue.Repo.getOwner(sess); err != nil { | ||||
| 		return false, err | ||||
| 	} | ||||
| 
 | ||||
| 	if _, err := pr.Issue.changeStatus(sess, pr.Merger, true); err != nil { | ||||
| 		return false, fmt.Errorf("Issue.changeStatus: %v", err) | ||||
| 	} | ||||
| 
 | ||||
| 	if _, err := sess.Where("id = ?", pr.ID).Cols("has_merged, status, merged_commit_id, merger_id, merged_unix").Update(pr); err != nil { | ||||
| 		return false, fmt.Errorf("Failed to update pr[%d]: %v", pr.ID, err) | ||||
| 	} | ||||
| 
 | ||||
| 	if err := sess.Commit(); err != nil { | ||||
| 		return false, fmt.Errorf("Commit: %v", err) | ||||
| 	} | ||||
| 	return true, nil | ||||
| } | ||||
| 
 | ||||
| // NewPullRequest creates new pull request with labels for repository.
 | ||||
|  | @ -707,6 +729,12 @@ func (pr *PullRequest) UpdateCols(cols ...string) error { | |||
| 	return err | ||||
| } | ||||
| 
 | ||||
| // UpdateColsIfNotMerged updates specific fields of a pull request if it has not been merged
 | ||||
| func (pr *PullRequest) UpdateColsIfNotMerged(cols ...string) error { | ||||
| 	_, err := x.Where("id = ? AND has_merged = ?", pr.ID, false).Cols(cols...).Update(pr) | ||||
| 	return err | ||||
| } | ||||
| 
 | ||||
| // IsWorkInProgress determine if the Pull Request is a Work In Progress by its title
 | ||||
| func (pr *PullRequest) IsWorkInProgress() bool { | ||||
| 	if err := pr.LoadIssue(); err != nil { | ||||
|  |  | |||
|  | @ -32,7 +32,7 @@ func AddToTaskQueue(pr *models.PullRequest) { | |||
| 	go func() { | ||||
| 		err := prQueue.PushFunc(strconv.FormatInt(pr.ID, 10), func() error { | ||||
| 			pr.Status = models.PullRequestStatusChecking | ||||
| 			err := pr.UpdateCols("status") | ||||
| 			err := pr.UpdateColsIfNotMerged("status") | ||||
| 			if err != nil { | ||||
| 				log.Error("AddToTaskQueue.UpdateCols[%d].(add to queue): %v", pr.ID, err) | ||||
| 			} else { | ||||
|  | @ -158,9 +158,11 @@ func manuallyMerged(pr *models.PullRequest) bool { | |||
| 		pr.Merger = merger | ||||
| 		pr.MergerID = merger.ID | ||||
| 
 | ||||
| 		if err = pr.SetMerged(); err != nil { | ||||
| 		if merged, err := pr.SetMerged(); err != nil { | ||||
| 			log.Error("PullRequest[%d].setMerged : %v", pr.ID, err) | ||||
| 			return false | ||||
| 		} else if !merged { | ||||
| 			return false | ||||
| 		} | ||||
| 
 | ||||
| 		notification.NotifyMergePullRequest(pr, merger) | ||||
|  | @ -205,7 +207,7 @@ func handle(data ...queue.Data) { | |||
| 		if err != nil { | ||||
| 			log.Error("GetPullRequestByID[%s]: %v", prID, err) | ||||
| 			continue | ||||
| 		} else if pr.Status != models.PullRequestStatusChecking { | ||||
| 		} else if pr.HasMerged { | ||||
| 			continue | ||||
| 		} else if manuallyMerged(pr) { | ||||
| 			continue | ||||
|  |  | |||
|  | @ -44,11 +44,11 @@ func TestPullRequest_AddToTaskQueue(t *testing.T) { | |||
| 
 | ||||
| 	prQueue = q.(queue.UniqueQueue) | ||||
| 
 | ||||
| 	pr := models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 1}).(*models.PullRequest) | ||||
| 	pr := models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 2}).(*models.PullRequest) | ||||
| 	AddToTaskQueue(pr) | ||||
| 
 | ||||
| 	assert.Eventually(t, func() bool { | ||||
| 		pr = models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 1}).(*models.PullRequest) | ||||
| 		pr = models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 2}).(*models.PullRequest) | ||||
| 		return pr.Status == models.PullRequestStatusChecking | ||||
| 	}, 1*time.Second, 100*time.Millisecond) | ||||
| 
 | ||||
|  | @ -73,7 +73,7 @@ func TestPullRequest_AddToTaskQueue(t *testing.T) { | |||
| 	assert.False(t, has) | ||||
| 	assert.NoError(t, err) | ||||
| 
 | ||||
| 	pr = models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 1}).(*models.PullRequest) | ||||
| 	pr = models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 2}).(*models.PullRequest) | ||||
| 	assert.Equal(t, models.PullRequestStatusChecking, pr.Status) | ||||
| 
 | ||||
| 	for _, callback := range queueShutdown { | ||||
|  |  | |||
|  | @ -58,23 +58,30 @@ func Merge(pr *models.PullRequest, doer *models.User, baseGitRepo *git.Repositor | |||
| 		go AddTestPullRequestTask(doer, pr.BaseRepo.ID, pr.BaseBranch, false, "", "") | ||||
| 	}() | ||||
| 
 | ||||
| 	if err := rawMerge(pr, doer, mergeStyle, message); err != nil { | ||||
| 		return err | ||||
| 	} | ||||
| 
 | ||||
| 	pr.MergedCommitID, err = baseGitRepo.GetBranchCommitID(pr.BaseBranch) | ||||
| 	pr.MergedCommitID, err = rawMerge(pr, doer, mergeStyle, message) | ||||
| 	if err != nil { | ||||
| 		return fmt.Errorf("GetBranchCommit: %v", err) | ||||
| 		return err | ||||
| 	} | ||||
| 
 | ||||
| 	pr.MergedUnix = timeutil.TimeStampNow() | ||||
| 	pr.Merger = doer | ||||
| 	pr.MergerID = doer.ID | ||||
| 
 | ||||
| 	if err = pr.SetMerged(); err != nil { | ||||
| 	if _, err = pr.SetMerged(); err != nil { | ||||
| 		log.Error("setMerged [%d]: %v", pr.ID, err) | ||||
| 	} | ||||
| 
 | ||||
| 	if err := pr.LoadIssue(); err != nil { | ||||
| 		log.Error("loadIssue [%d]: %v", pr.ID, err) | ||||
| 	} | ||||
| 
 | ||||
| 	if err := pr.Issue.LoadRepo(); err != nil { | ||||
| 		log.Error("loadRepo for issue [%d]: %v", pr.ID, err) | ||||
| 	} | ||||
| 	if err := pr.Issue.Repo.GetOwner(); err != nil { | ||||
| 		log.Error("GetOwner for issue repo [%d]: %v", pr.ID, err) | ||||
| 	} | ||||
| 
 | ||||
| 	notification.NotifyMergePullRequest(pr, doer) | ||||
| 
 | ||||
| 	// Reset cached commit count
 | ||||
|  | @ -106,18 +113,18 @@ func Merge(pr *models.PullRequest, doer *models.User, baseGitRepo *git.Repositor | |||
| } | ||||
| 
 | ||||
| // rawMerge perform the merge operation without changing any pull information in database
 | ||||
| func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.MergeStyle, message string) (err error) { | ||||
| func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.MergeStyle, message string) (string, error) { | ||||
| 	binVersion, err := git.BinVersion() | ||||
| 	if err != nil { | ||||
| 		log.Error("git.BinVersion: %v", err) | ||||
| 		return fmt.Errorf("Unable to get git version: %v", err) | ||||
| 		return "", fmt.Errorf("Unable to get git version: %v", err) | ||||
| 	} | ||||
| 
 | ||||
| 	// Clone base repo.
 | ||||
| 	tmpBasePath, err := createTemporaryRepo(pr) | ||||
| 	if err != nil { | ||||
| 		log.Error("CreateTemporaryPath: %v", err) | ||||
| 		return err | ||||
| 		return "", err | ||||
| 	} | ||||
| 	defer func() { | ||||
| 		if err := models.RemoveTemporaryPath(tmpBasePath); err != nil { | ||||
|  | @ -135,19 +142,19 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 	sparseCheckoutList, err := getDiffTree(tmpBasePath, baseBranch, trackingBranch) | ||||
| 	if err != nil { | ||||
| 		log.Error("getDiffTree(%s, %s, %s): %v", tmpBasePath, baseBranch, trackingBranch, err) | ||||
| 		return fmt.Errorf("getDiffTree: %v", err) | ||||
| 		return "", fmt.Errorf("getDiffTree: %v", err) | ||||
| 	} | ||||
| 
 | ||||
| 	infoPath := filepath.Join(tmpBasePath, ".git", "info") | ||||
| 	if err := os.MkdirAll(infoPath, 0700); err != nil { | ||||
| 		log.Error("Unable to create .git/info in %s: %v", tmpBasePath, err) | ||||
| 		return fmt.Errorf("Unable to create .git/info in tmpBasePath: %v", err) | ||||
| 		return "", fmt.Errorf("Unable to create .git/info in tmpBasePath: %v", err) | ||||
| 	} | ||||
| 
 | ||||
| 	sparseCheckoutListPath := filepath.Join(infoPath, "sparse-checkout") | ||||
| 	if err := ioutil.WriteFile(sparseCheckoutListPath, []byte(sparseCheckoutList), 0600); err != nil { | ||||
| 		log.Error("Unable to write .git/info/sparse-checkout file in %s: %v", tmpBasePath, err) | ||||
| 		return fmt.Errorf("Unable to write .git/info/sparse-checkout file in tmpBasePath: %v", err) | ||||
| 		return "", fmt.Errorf("Unable to write .git/info/sparse-checkout file in tmpBasePath: %v", err) | ||||
| 	} | ||||
| 
 | ||||
| 	var gitConfigCommand func() *git.Command | ||||
|  | @ -164,35 +171,35 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 	// Switch off LFS process (set required, clean and smudge here also)
 | ||||
| 	if err := gitConfigCommand().AddArguments("filter.lfs.process", "").RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 		log.Error("git config [filter.lfs.process -> <> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return fmt.Errorf("git config [filter.lfs.process -> <> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return "", fmt.Errorf("git config [filter.lfs.process -> <> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 	} | ||||
| 	outbuf.Reset() | ||||
| 	errbuf.Reset() | ||||
| 
 | ||||
| 	if err := gitConfigCommand().AddArguments("filter.lfs.required", "false").RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 		log.Error("git config [filter.lfs.required -> <false> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return fmt.Errorf("git config [filter.lfs.required -> <false> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return "", fmt.Errorf("git config [filter.lfs.required -> <false> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 	} | ||||
| 	outbuf.Reset() | ||||
| 	errbuf.Reset() | ||||
| 
 | ||||
| 	if err := gitConfigCommand().AddArguments("filter.lfs.clean", "").RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 		log.Error("git config [filter.lfs.clean -> <> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return fmt.Errorf("git config [filter.lfs.clean -> <> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return "", fmt.Errorf("git config [filter.lfs.clean -> <> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 	} | ||||
| 	outbuf.Reset() | ||||
| 	errbuf.Reset() | ||||
| 
 | ||||
| 	if err := gitConfigCommand().AddArguments("filter.lfs.smudge", "").RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 		log.Error("git config [filter.lfs.smudge -> <> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return fmt.Errorf("git config [filter.lfs.smudge -> <> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return "", fmt.Errorf("git config [filter.lfs.smudge -> <> ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 	} | ||||
| 	outbuf.Reset() | ||||
| 	errbuf.Reset() | ||||
| 
 | ||||
| 	if err := gitConfigCommand().AddArguments("core.sparseCheckout", "true").RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 		log.Error("git config [core.sparseCheckout -> true ]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return fmt.Errorf("git config [core.sparsecheckout -> true]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return "", fmt.Errorf("git config [core.sparsecheckout -> true]: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 	} | ||||
| 	outbuf.Reset() | ||||
| 	errbuf.Reset() | ||||
|  | @ -200,7 +207,7 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 	// Read base branch index
 | ||||
| 	if err := git.NewCommand("read-tree", "HEAD").RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 		log.Error("git read-tree HEAD: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return fmt.Errorf("Unable to read base branch in to the index: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 		return "", fmt.Errorf("Unable to read base branch in to the index: %v\n%s\n%s", err, outbuf.String(), errbuf.String()) | ||||
| 	} | ||||
| 	outbuf.Reset() | ||||
| 	errbuf.Reset() | ||||
|  | @ -235,12 +242,12 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 		cmd := git.NewCommand("merge", "--no-ff", "--no-commit", trackingBranch) | ||||
| 		if err := runMergeCommand(pr, mergeStyle, cmd, tmpBasePath); err != nil { | ||||
| 			log.Error("Unable to merge tracking into base: %v", err) | ||||
| 			return err | ||||
| 			return "", err | ||||
| 		} | ||||
| 
 | ||||
| 		if err := commitAndSignNoAuthor(pr, message, signArg, tmpBasePath, env); err != nil { | ||||
| 			log.Error("Unable to make final commit: %v", err) | ||||
| 			return err | ||||
| 			return "", err | ||||
| 		} | ||||
| 	case models.MergeStyleRebase: | ||||
| 		fallthrough | ||||
|  | @ -248,7 +255,7 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 		// Checkout head branch
 | ||||
| 		if err := git.NewCommand("checkout", "-b", stagingBranch, trackingBranch).RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 			log.Error("git checkout base prior to merge post staging rebase [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 			return fmt.Errorf("git checkout base prior to merge post staging rebase  [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 			return "", fmt.Errorf("git checkout base prior to merge post staging rebase  [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 		} | ||||
| 		outbuf.Reset() | ||||
| 		errbuf.Reset() | ||||
|  | @ -262,10 +269,10 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 				if readErr != nil { | ||||
| 					// Abandon this attempt to handle the error
 | ||||
| 					log.Error("git rebase staging on to base [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 					return fmt.Errorf("git rebase staging on to base [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 					return "", fmt.Errorf("git rebase staging on to base [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 				} | ||||
| 				log.Debug("RebaseConflict at %s [%s:%s -> %s:%s]: %v\n%s\n%s", strings.TrimSpace(string(commitShaBytes)), pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 				return models.ErrRebaseConflicts{ | ||||
| 				return "", models.ErrRebaseConflicts{ | ||||
| 					Style:     mergeStyle, | ||||
| 					CommitSHA: strings.TrimSpace(string(commitShaBytes)), | ||||
| 					StdOut:    outbuf.String(), | ||||
|  | @ -274,7 +281,7 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 				} | ||||
| 			} | ||||
| 			log.Error("git rebase staging on to base [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 			return fmt.Errorf("git rebase staging on to base [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 			return "", fmt.Errorf("git rebase staging on to base [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 		} | ||||
| 		outbuf.Reset() | ||||
| 		errbuf.Reset() | ||||
|  | @ -282,7 +289,7 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 		// Checkout base branch again
 | ||||
| 		if err := git.NewCommand("checkout", baseBranch).RunInDirPipeline(tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 			log.Error("git checkout base prior to merge post staging rebase [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 			return fmt.Errorf("git checkout base prior to merge post staging rebase  [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 			return "", fmt.Errorf("git checkout base prior to merge post staging rebase  [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 		} | ||||
| 		outbuf.Reset() | ||||
| 		errbuf.Reset() | ||||
|  | @ -298,12 +305,12 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 		// Prepare merge with commit
 | ||||
| 		if err := runMergeCommand(pr, mergeStyle, cmd, tmpBasePath); err != nil { | ||||
| 			log.Error("Unable to merge staging into base: %v", err) | ||||
| 			return err | ||||
| 			return "", err | ||||
| 		} | ||||
| 		if mergeStyle == models.MergeStyleRebaseMerge { | ||||
| 			if err := commitAndSignNoAuthor(pr, message, signArg, tmpBasePath, env); err != nil { | ||||
| 				log.Error("Unable to make final commit: %v", err) | ||||
| 				return err | ||||
| 				return "", err | ||||
| 			} | ||||
| 		} | ||||
| 	case models.MergeStyleSquash: | ||||
|  | @ -311,35 +318,39 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 		cmd := git.NewCommand("merge", "--squash", trackingBranch) | ||||
| 		if err := runMergeCommand(pr, mergeStyle, cmd, tmpBasePath); err != nil { | ||||
| 			log.Error("Unable to merge --squash tracking into base: %v", err) | ||||
| 			return err | ||||
| 			return "", err | ||||
| 		} | ||||
| 
 | ||||
| 		sig := pr.Issue.Poster.NewGitSig() | ||||
| 		if signArg == "" { | ||||
| 			if err := git.NewCommand("commit", fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email), "-m", message).RunInDirTimeoutEnvPipeline(env, -1, tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 				log.Error("git commit [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 				return fmt.Errorf("git commit [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 				return "", fmt.Errorf("git commit [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 			} | ||||
| 		} else { | ||||
| 			if err := git.NewCommand("commit", signArg, fmt.Sprintf("--author='%s <%s>'", sig.Name, sig.Email), "-m", message).RunInDirTimeoutEnvPipeline(env, -1, tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 				log.Error("git commit [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 				return fmt.Errorf("git commit [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 				return "", fmt.Errorf("git commit [%s:%s -> %s:%s]: %v\n%s\n%s", pr.HeadRepo.FullName(), pr.HeadBranch, pr.BaseRepo.FullName(), pr.BaseBranch, err, outbuf.String(), errbuf.String()) | ||||
| 			} | ||||
| 		} | ||||
| 		outbuf.Reset() | ||||
| 		errbuf.Reset() | ||||
| 	default: | ||||
| 		return models.ErrInvalidMergeStyle{ID: pr.BaseRepo.ID, Style: mergeStyle} | ||||
| 		return "", models.ErrInvalidMergeStyle{ID: pr.BaseRepo.ID, Style: mergeStyle} | ||||
| 	} | ||||
| 
 | ||||
| 	// OK we should cache our current head and origin/headbranch
 | ||||
| 	mergeHeadSHA, err := git.GetFullCommitID(tmpBasePath, "HEAD") | ||||
| 	if err != nil { | ||||
| 		return fmt.Errorf("Failed to get full commit id for HEAD: %v", err) | ||||
| 		return "", fmt.Errorf("Failed to get full commit id for HEAD: %v", err) | ||||
| 	} | ||||
| 	mergeBaseSHA, err := git.GetFullCommitID(tmpBasePath, "original_"+baseBranch) | ||||
| 	if err != nil { | ||||
| 		return fmt.Errorf("Failed to get full commit id for origin/%s: %v", pr.BaseBranch, err) | ||||
| 		return "", fmt.Errorf("Failed to get full commit id for origin/%s: %v", pr.BaseBranch, err) | ||||
| 	} | ||||
| 	mergeCommitID, err := git.GetFullCommitID(tmpBasePath, baseBranch) | ||||
| 	if err != nil { | ||||
| 		return "", fmt.Errorf("Failed to get full commit id for the new merge: %v", err) | ||||
| 	} | ||||
| 
 | ||||
| 	// Now it's questionable about where this should go - either after or before the push
 | ||||
|  | @ -347,7 +358,7 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 	// the merge as you can always remerge.
 | ||||
| 	if setting.LFS.StartServer { | ||||
| 		if err := LFSPush(tmpBasePath, mergeHeadSHA, mergeBaseSHA, pr); err != nil { | ||||
| 			return err | ||||
| 			return "", err | ||||
| 		} | ||||
| 	} | ||||
| 
 | ||||
|  | @ -356,7 +367,7 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 	if err != nil { | ||||
| 		if !models.IsErrUserNotExist(err) { | ||||
| 			log.Error("Can't find user: %d for head repository - %v", pr.HeadRepo.OwnerID, err) | ||||
| 			return err | ||||
| 			return "", err | ||||
| 		} | ||||
| 		log.Error("Can't find user: %d for head repository - defaulting to doer: %s - %v", pr.HeadRepo.OwnerID, doer.Name, err) | ||||
| 		headUser = doer | ||||
|  | @ -375,19 +386,19 @@ func rawMerge(pr *models.PullRequest, doer *models.User, mergeStyle models.Merge | |||
| 	// Push back to upstream.
 | ||||
| 	if err := git.NewCommand("push", "origin", baseBranch+":"+pr.BaseBranch).RunInDirTimeoutEnvPipeline(env, -1, tmpBasePath, &outbuf, &errbuf); err != nil { | ||||
| 		if strings.Contains(errbuf.String(), "non-fast-forward") { | ||||
| 			return models.ErrMergePushOutOfDate{ | ||||
| 			return "", models.ErrMergePushOutOfDate{ | ||||
| 				Style:  mergeStyle, | ||||
| 				StdOut: outbuf.String(), | ||||
| 				StdErr: errbuf.String(), | ||||
| 				Err:    err, | ||||
| 			} | ||||
| 		} | ||||
| 		return fmt.Errorf("git push: %s", errbuf.String()) | ||||
| 		return "", fmt.Errorf("git push: %s", errbuf.String()) | ||||
| 	} | ||||
| 	outbuf.Reset() | ||||
| 	errbuf.Reset() | ||||
| 
 | ||||
| 	return nil | ||||
| 	return mergeCommitID, nil | ||||
| } | ||||
| 
 | ||||
| func commitAndSignNoAuthor(pr *models.PullRequest, message, signArg, tmpBasePath string, env []string) error { | ||||
|  |  | |||
|  | @ -39,11 +39,13 @@ func Update(pull *models.PullRequest, doer *models.User, message string) error { | |||
| 		return fmt.Errorf("HeadBranch of PR %d is up to date", pull.Index) | ||||
| 	} | ||||
| 
 | ||||
| 	_, err = rawMerge(pr, doer, models.MergeStyleMerge, message) | ||||
| 
 | ||||
| 	defer func() { | ||||
| 		go AddTestPullRequestTask(doer, pr.HeadRepo.ID, pr.HeadBranch, false, "", "") | ||||
| 	}() | ||||
| 
 | ||||
| 	return rawMerge(pr, doer, models.MergeStyleMerge, message) | ||||
| 	return err | ||||
| } | ||||
| 
 | ||||
| // IsUserAllowedToUpdate check if user is allowed to update PR with given permissions and branch protections
 | ||||
|  |  | |||
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		Reference in a new issue