Merge branch 'main' into feature-activitypub

Makefile

@@ -704,6 +704,7 @@ fomantic:
 	cp -f $(FOMANTIC_WORK_DIR)/theme.config.less $(FOMANTIC_WORK_DIR)/node_modules/fomantic-ui/src/theme.config
 	cp -rf $(FOMANTIC_WORK_DIR)/_site $(FOMANTIC_WORK_DIR)/node_modules/fomantic-ui/src/
 	cd $(FOMANTIC_WORK_DIR) && npx gulp -f node_modules/fomantic-ui/gulpfile.js build
+	$(SED_INPLACE) -e 's/\r//g' $(FOMANTIC_WORK_DIR)/build/semantic.css $(FOMANTIC_WORK_DIR)/build/semantic.js
 	rm -f $(FOMANTIC_WORK_DIR)/build/*.min.*
 
 .PHONY: webpack

integrations/integration_test.go

@@ -275,7 +275,7 @@ func prepareTestEnv(t testing.TB, skip ...int) func() {
 	assert.NoError(t, unittest.LoadFixtures())
 	assert.NoError(t, util.RemoveAll(setting.RepoRootPath))
 	assert.NoError(t, unittest.CopyDir(path.Join(filepath.Dir(setting.AppPath), "integrations/gitea-repositories-meta"), setting.RepoRootPath))
-	assert.NoError(t, git.InitWithConfigSync(context.Background()))
+	assert.NoError(t, git.InitOnceWithSync(context.Background()))
 	ownerDirs, err := os.ReadDir(setting.RepoRootPath)
 	if err != nil {
 		assert.NoError(t, err, "unable to read the new repo root: %v\n", err)
@@ -576,7 +576,7 @@ func resetFixtures(t *testing.T) {
 	assert.NoError(t, unittest.LoadFixtures())
 	assert.NoError(t, util.RemoveAll(setting.RepoRootPath))
 	assert.NoError(t, unittest.CopyDir(path.Join(filepath.Dir(setting.AppPath), "integrations/gitea-repositories-meta"), setting.RepoRootPath))
-	assert.NoError(t, git.InitWithConfigSync(context.Background()))
+	assert.NoError(t, git.InitOnceWithSync(context.Background()))
 	ownerDirs, err := os.ReadDir(setting.RepoRootPath)
 	if err != nil {
 		assert.NoError(t, err, "unable to read the new repo root: %v\n", err)

integrations/migration-test/migration_test.go

@@ -62,7 +62,7 @@ func initMigrationTest(t *testing.T) func() {
 	assert.True(t, len(setting.RepoRootPath) != 0)
 	assert.NoError(t, util.RemoveAll(setting.RepoRootPath))
 	assert.NoError(t, unittest.CopyDir(path.Join(filepath.Dir(setting.AppPath), "integrations/gitea-repositories-meta"), setting.RepoRootPath))
-	assert.NoError(t, git.InitWithConfigSync(context.Background()))
+	assert.NoError(t, git.InitOnceWithSync(context.Background()))
 	ownerDirs, err := os.ReadDir(setting.RepoRootPath)
 	if err != nil {
 		assert.NoError(t, err, "unable to read the new repo root: %v\n", err)

models/migrations/migrations_test.go

@@ -203,7 +203,7 @@ func prepareTestEnv(t *testing.T, skip int, syncModels ...interface{}) (*xorm.En
 	deferFn := PrintCurrentTest(t, ourSkip)
 	assert.NoError(t, os.RemoveAll(setting.RepoRootPath))
 	assert.NoError(t, unittest.CopyDir(path.Join(filepath.Dir(setting.AppPath), "integrations/gitea-repositories-meta"), setting.RepoRootPath))
-	assert.NoError(t, git.InitWithConfigSync(context.Background()))
+	assert.NoError(t, git.InitOnceWithSync(context.Background()))
 	ownerDirs, err := os.ReadDir(setting.RepoRootPath)
 	if err != nil {
 		assert.NoError(t, err, "unable to read the new repo root: %v\n", err)

models/repo/mirror.go

@@ -19,12 +19,6 @@ import (
 // ErrMirrorNotExist mirror does not exist error
 var ErrMirrorNotExist = errors.New("Mirror does not exist")
 
-// RemoteMirrorer defines base methods for pull/push mirrors.
-type RemoteMirrorer interface {
-	GetRepository() *Repository
-	GetRemoteName() string
-}
-
 // Mirror represents mirror information of a repository.
 type Mirror struct {
 	ID          int64       `xorm:"pk autoincr"`

models/repo/repo.go

@@ -414,6 +414,9 @@ func (repo *Repository) ComposeMetas() map[string]string {
 			switch unit.ExternalTrackerConfig().ExternalTrackerStyle {
 			case markup.IssueNameStyleAlphanumeric:
 				metas["style"] = markup.IssueNameStyleAlphanumeric
+			case markup.IssueNameStyleRegexp:
+				metas["style"] = markup.IssueNameStyleRegexp
+				metas["regexp"] = unit.ExternalTrackerConfig().ExternalTrackerRegexpPattern
 			default:
 				metas["style"] = markup.IssueNameStyleNumeric
 			}

models/repo/repo_unit.go

@@ -79,6 +79,7 @@ type ExternalTrackerConfig struct {
 	ExternalTrackerURL           string
 	ExternalTrackerFormat        string
 	ExternalTrackerStyle         string
+	ExternalTrackerRegexpPattern string
 }
 
 // FromDB fills up a ExternalTrackerConfig from serialized format.

models/repo_test.go

@@ -74,6 +74,9 @@ func TestMetas(t *testing.T) {
 	externalTracker.ExternalTrackerConfig().ExternalTrackerStyle = markup.IssueNameStyleNumeric
 	testSuccess(markup.IssueNameStyleNumeric)
 
+	externalTracker.ExternalTrackerConfig().ExternalTrackerStyle = markup.IssueNameStyleRegexp
+	testSuccess(markup.IssueNameStyleRegexp)
+
 	repo, err := repo_model.GetRepositoryByID(3)
 	assert.NoError(t, err)
 

models/unittest/testdb.go

@@ -117,7 +117,7 @@ func MainTest(m *testing.M, testOpts *TestOptions) {
 	if err = CopyDir(filepath.Join(testOpts.GiteaRootPath, "integrations", "gitea-repositories-meta"), setting.RepoRootPath); err != nil {
 		fatalTestError("util.CopyDir: %v\n", err)
 	}
-	if err = git.InitWithConfigSync(context.Background()); err != nil {
+	if err = git.InitOnceWithSync(context.Background()); err != nil {
 		fatalTestError("git.Init: %v\n", err)
 	}
 
@@ -202,7 +202,7 @@ func PrepareTestEnv(t testing.TB) {
 	assert.NoError(t, util.RemoveAll(setting.RepoRootPath))
 	metaPath := filepath.Join(giteaRoot, "integrations", "gitea-repositories-meta")
 	assert.NoError(t, CopyDir(metaPath, setting.RepoRootPath))
-	assert.NoError(t, git.InitWithConfigSync(context.Background()))
+	assert.NoError(t, git.InitOnceWithSync(context.Background()))
 
 	ownerDirs, err := os.ReadDir(setting.RepoRootPath)
 	assert.NoError(t, err)

modules/git/git.go

@@ -34,15 +34,12 @@ var (
 	GitExecutable = "git"
 
 	// DefaultContext is the default context to run git commands in
-	// will be overwritten by InitWithConfigSync with HammerContext
+	// will be overwritten by InitXxx with HammerContext
 	DefaultContext = context.Background()
 
 	// SupportProcReceive version >= 2.29.0
 	SupportProcReceive bool
 
-	// initMutex is used to avoid Golang's data race error. see the comments below.
-	initMutex sync.Mutex
-
 	gitVersion *version.Version
 )
 
@@ -131,15 +128,6 @@ func VersionInfo() string {
 	return fmt.Sprintf(format, args...)
 }
 
-// InitSimple initializes git module with a very simple step, no config changes, no global command arguments.
-// This method doesn't change anything to filesystem
-func InitSimple(ctx context.Context) error {
-	initMutex.Lock()
-	defer initMutex.Unlock()
-
-	return initSimpleInternal(ctx)
-}
-
 // HomeDir is the home dir for git to store the global config file used by Gitea internally
 func HomeDir() string {
 	if setting.RepoRootPath == "" {
@@ -153,11 +141,9 @@ func HomeDir() string {
 	return setting.RepoRootPath
 }
 
-func initSimpleInternal(ctx context.Context) error {
-	// at the moment, when running integration tests, the git.InitXxx would be called twice.
-	// one is called by the GlobalInitInstalled, one is called by TestMain.
-	// so the init functions should be protected by a mutex to avoid Golang's data race error.
-
+// InitSimple initializes git module with a very simple step, no config changes, no global command arguments.
+// This method doesn't change anything to filesystem. At the moment, it is only used by "git serv" sub-command, no data-race
+func InitSimple(ctx context.Context) error {
 	DefaultContext = ctx
 
 	if setting.Git.Timeout.Default > 0 {
@@ -174,23 +160,16 @@ func initSimpleInternal(ctx context.Context) error {
 	return nil
 }
 
-// InitWithConfigSync initializes git module. This method may create directories or write files into filesystem
-func InitWithConfigSync(ctx context.Context) error {
-	initMutex.Lock()
-	defer initMutex.Unlock()
+var initOnce sync.Once
 
-	err := initSimpleInternal(ctx)
+// InitOnceWithSync initializes git module with version check and change global variables, sync gitconfig.
+// This method will update the global variables ONLY ONCE (just like git.CheckLFSVersion -- which is not ideal too),
+// otherwise there will be data-race problem at the moment.
+func InitOnceWithSync(ctx context.Context) (err error) {
+	initOnce.Do(func() {
+		err = InitSimple(ctx)
 		if err != nil {
-		return err
-	}
-
-	if err = os.MkdirAll(setting.RepoRootPath, os.ModePerm); err != nil {
-		return fmt.Errorf("unable to create directory %s, err: %w", setting.RepoRootPath, err)
-	}
-
-	if CheckGitVersionAtLeast("2.9") == nil {
-		// Explicitly disable credential helper, otherwise Git credentials might leak
-		globalCommandArgs = append(globalCommandArgs, "-c", "credential.helper=")
+			return
 		}
 
 		// Since git wire protocol has been released from git v2.18
@@ -203,6 +182,25 @@ func InitWithConfigSync(ctx context.Context) error {
 			globalCommandArgs = append(globalCommandArgs, "-c", "uploadpack.allowfilter=true", "-c", "uploadpack.allowAnySHA1InWant=true")
 		}
 
+		// Explicitly disable credential helper, otherwise Git credentials might leak
+		if CheckGitVersionAtLeast("2.9") == nil {
+			globalCommandArgs = append(globalCommandArgs, "-c", "credential.helper=")
+		}
+
+		SupportProcReceive = CheckGitVersionAtLeast("2.29") == nil
+	})
+	if err != nil {
+		return err
+	}
+	return syncGitConfig()
+}
+
+// syncGitConfig only modifies gitconfig, won't change global variables (otherwise there will be data-race problem)
+func syncGitConfig() (err error) {
+	if err = os.MkdirAll(HomeDir(), os.ModePerm); err != nil {
+		return fmt.Errorf("unable to create directory %s, err: %w", setting.RepoRootPath, err)
+	}
+
 	// Git requires setting user.name and user.email in order to commit changes - old comment: "if they're not set just add some defaults"
 	// TODO: need to confirm whether users really need to change these values manually. It seems that these values are dummy only and not really used.
 	// If these values are not really used, then they can be set (overwritten) directly without considering about existence.
@@ -235,17 +233,15 @@ func InitWithConfigSync(ctx context.Context) error {
 		}
 	}
 
-	if CheckGitVersionAtLeast("2.29") == nil {
+	if SupportProcReceive {
 		// set support for AGit flow
 		if err := configAddNonExist("receive.procReceiveRefs", "refs/for"); err != nil {
 			return err
 		}
-		SupportProcReceive = true
 	} else {
 		if err := configUnsetAll("receive.procReceiveRefs", "refs/for"); err != nil {
 			return err
 		}
-		SupportProcReceive = false
 	}
 
 	if runtime.GOOS == "windows" {

modules/git/git_test.go

@@ -28,7 +28,7 @@ func testRun(m *testing.M) error {
 	defer util.RemoveAll(repoRootPath)
 	setting.RepoRootPath = repoRootPath
 
-	if err = InitWithConfigSync(context.Background()); err != nil {
+	if err = InitOnceWithSync(context.Background()); err != nil {
 		return fmt.Errorf("failed to call Init: %w", err)
 	}
 

modules/git/remote.go

@@ -6,11 +6,12 @@ package git
 
 import (
 	"context"
-	"net/url"
+
+	giturl "code.gitea.io/gitea/modules/git/url"
 )
 
-// GetRemoteAddress returns the url of a specific remote of the repository.
-func GetRemoteAddress(ctx context.Context, repoPath, remoteName string) (*url.URL, error) {
+// GetRemoteAddress returns remote url of git repository in the repoPath with special remote name
+func GetRemoteAddress(ctx context.Context, repoPath, remoteName string) (string, error) {
 	var cmd *Command
 	if CheckGitVersionAtLeast("2.7") == nil {
 		cmd = NewCommand(ctx, "remote", "get-url", remoteName)
@@ -20,11 +21,20 @@ func GetRemoteAddress(ctx context.Context, repoPath, remoteName string) (*url.UR
 
 	result, _, err := cmd.RunStdString(&RunOpts{Dir: repoPath})
 	if err != nil {
-		return nil, err
+		return "", err
 	}
 
 	if len(result) > 0 {
 		result = result[:len(result)-1]
 	}
-	return url.Parse(result)
+	return result, nil
+}
+
+// GetRemoteURL returns the url of a specific remote of the repository.
+func GetRemoteURL(ctx context.Context, repoPath, remoteName string) (*giturl.GitURL, error) {
+	addr, err := GetRemoteAddress(ctx, repoPath, remoteName)
+	if err != nil {
+		return nil, err
+	}
+	return giturl.Parse(addr)
 }

modules/git/url/url.go

@@ -0,0 +1,90 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package url
+
+import (
+	"fmt"
+	stdurl "net/url"
+	"strings"
+)
+
+// ErrWrongURLFormat represents an error with wrong url format
+type ErrWrongURLFormat struct {
+	URL string
+}
+
+func (err ErrWrongURLFormat) Error() string {
+	return fmt.Sprintf("git URL %s format is wrong", err.URL)
+}
+
+// GitURL represents a git URL
+type GitURL struct {
+	*stdurl.URL
+	extraMark int // 0 no extra 1 scp 2 file path with no prefix
+}
+
+// String returns the URL's string
+func (u *GitURL) String() string {
+	switch u.extraMark {
+	case 0:
+		return u.URL.String()
+	case 1:
+		return fmt.Sprintf("%s@%s:%s", u.User.Username(), u.Host, u.Path)
+	case 2:
+		return u.Path
+	default:
+		return ""
+	}
+}
+
+// Parse parse all kinds of git URL
+func Parse(remote string) (*GitURL, error) {
+	if strings.Contains(remote, "://") {
+		u, err := stdurl.Parse(remote)
+		if err != nil {
+			return nil, err
+		}
+		return &GitURL{URL: u}, nil
+	} else if strings.Contains(remote, "@") && strings.Contains(remote, ":") {
+		url := stdurl.URL{
+			Scheme: "ssh",
+		}
+		squareBrackets := false
+		lastIndex := -1
+	FOR:
+		for i := 0; i < len(remote); i++ {
+			switch remote[i] {
+			case '@':
+				url.User = stdurl.User(remote[:i])
+				lastIndex = i + 1
+			case ':':
+				if !squareBrackets {
+					url.Host = strings.ReplaceAll(remote[lastIndex:i], "%25", "%")
+					if len(remote) <= i+1 {
+						return nil, ErrWrongURLFormat{URL: remote}
+					}
+					url.Path = remote[i+1:]
+					break FOR
+				}
+			case '[':
+				squareBrackets = true
+			case ']':
+				squareBrackets = false
+			}
+		}
+		return &GitURL{
+			URL:       &url,
+			extraMark: 1,
+		}, nil
+	}
+
+	return &GitURL{
+		URL: &stdurl.URL{
+			Scheme: "file",
+			Path:   remote,
+		},
+		extraMark: 2,
+	}, nil
+}

modules/git/url/url_test.go

@@ -0,0 +1,167 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package url
+
+import (
+	"net/url"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestParseGitURLs(t *testing.T) {
+	kases := []struct {
+		kase     string
+		expected *GitURL
+	}{
+		{
+			kase: "git@127.0.0.1:go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "ssh",
+					User:   url.User("git"),
+					Host:   "127.0.0.1",
+					Path:   "go-gitea/gitea.git",
+				},
+				extraMark: 1,
+			},
+		},
+		{
+			kase: "git@[fe80:14fc:cec5:c174:d88%2510]:go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "ssh",
+					User:   url.User("git"),
+					Host:   "[fe80:14fc:cec5:c174:d88%10]",
+					Path:   "go-gitea/gitea.git",
+				},
+				extraMark: 1,
+			},
+		},
+		{
+			kase: "git@[::1]:go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "ssh",
+					User:   url.User("git"),
+					Host:   "[::1]",
+					Path:   "go-gitea/gitea.git",
+				},
+				extraMark: 1,
+			},
+		},
+		{
+			kase: "git@github.com:go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "ssh",
+					User:   url.User("git"),
+					Host:   "github.com",
+					Path:   "go-gitea/gitea.git",
+				},
+				extraMark: 1,
+			},
+		},
+		{
+			kase: "ssh://git@github.com/go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "ssh",
+					User:   url.User("git"),
+					Host:   "github.com",
+					Path:   "/go-gitea/gitea.git",
+				},
+				extraMark: 0,
+			},
+		},
+		{
+			kase: "ssh://git@[::1]/go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "ssh",
+					User:   url.User("git"),
+					Host:   "[::1]",
+					Path:   "/go-gitea/gitea.git",
+				},
+				extraMark: 0,
+			},
+		},
+		{
+			kase: "/repositories/go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "file",
+					Path:   "/repositories/go-gitea/gitea.git",
+				},
+				extraMark: 2,
+			},
+		},
+		{
+			kase: "file:///repositories/go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "file",
+					Path:   "/repositories/go-gitea/gitea.git",
+				},
+				extraMark: 0,
+			},
+		},
+		{
+			kase: "https://github.com/go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "https",
+					Host:   "github.com",
+					Path:   "/go-gitea/gitea.git",
+				},
+				extraMark: 0,
+			},
+		},
+		{
+			kase: "https://git:git@github.com/go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "https",
+					Host:   "github.com",
+					User:   url.UserPassword("git", "git"),
+					Path:   "/go-gitea/gitea.git",
+				},
+				extraMark: 0,
+			},
+		},
+		{
+			kase: "https://[fe80:14fc:cec5:c174:d88%2510]:20/go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "https",
+					Host:   "[fe80:14fc:cec5:c174:d88%10]:20",
+					Path:   "/go-gitea/gitea.git",
+				},
+				extraMark: 0,
+			},
+		},
+
+		{
+			kase: "git://github.com/go-gitea/gitea.git",
+			expected: &GitURL{
+				URL: &url.URL{
+					Scheme: "git",
+					Host:   "github.com",
+					Path:   "/go-gitea/gitea.git",
+				},
+				extraMark: 0,
+			},
+		},
+	}
+
+	for _, kase := range kases {
+		t.Run(kase.kase, func(t *testing.T) {
+			u, err := Parse(kase.kase)
+			assert.NoError(t, err)
+			assert.EqualValues(t, kase.expected.extraMark, u.extraMark)
+			assert.EqualValues(t, *kase.expected, *u)
+		})
+	}
+}

modules/highlight/highlight.go

@@ -203,6 +203,8 @@ func File(numLines int, fileName, language string, code []byte) []string {
 			content = "\n"
 		} else if content == `</span><span class="w">` {
 			content += "\n</span>"
+		} else if content == `</span></span><span class="line"><span class="cl">` {
+			content += "\n"
 		}
 		content = strings.TrimSuffix(content, `<span class="w">`)
 		content = strings.TrimPrefix(content, `</span>`)

modules/highlight/highlight_test.go

@@ -5,11 +5,13 @@
 package highlight
 
 import (
-	"reflect"
+	"strings"
 	"testing"
 
 	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/util"
 
+	"github.com/stretchr/testify/assert"
 	"gopkg.in/ini.v1"
 )
 
@@ -20,17 +22,18 @@ func TestFile(t *testing.T) {
 		numLines int
 		fileName string
 		code     string
-		want     []string
+		want     string
 	}{
 		{
 			name:     ".drone.yml",
 			numLines: 12,
 			fileName: ".drone.yml",
-			code: `kind: pipeline
-name: default
+			code: util.Dedent(`
+				kind: pipeline
+				name: default
 
-steps:
-- name: test
+				steps:
+				- name: test
 					image: golang:1.13
 					environment:
 						GOPROXY: https://goproxy.cn
@@ -38,34 +41,32 @@ steps:
 					- go get -u
 					- go build -v
 					- go test -v -race -coverprofile=coverage.txt -covermode=atomic
-`,
-			want: []string{
-				`<span class="line"><span class="cl"><span class="nt">kind</span><span class="p">:</span><span class="w"> </span><span class="l">pipeline</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">default</span>`,
-				`</span></span><span class="line"><span class="cl">`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">steps</span><span class="p">:</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">test</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">image</span><span class="p">:</span><span class="w"> </span><span class="l">golang:1.13</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">environment</span><span class="p">:</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span><span class="w">		</span><span class="nt">GOPROXY</span><span class="p">:</span><span class="w"> </span><span class="l">https://goproxy.cn</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">commands</span><span class="p">:</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span><span class="w">	</span>- <span class="l">go get -u</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span>- <span class="l">go build -v</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span>- <span class="l">go test -v -race -coverprofile=coverage.txt -covermode=atomic</span><span class="w">
-</span></span></span>`,
-				`<span class="w">
-</span>`,
-			},
+			`),
+			want: util.Dedent(`
+				<span class="line"><span class="cl"><span class="nt">kind</span><span class="p">:</span><span class="w"> </span><span class="l">pipeline</span>
+				</span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">default</span>
+				</span></span><span class="line"><span class="cl">
+				</span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">steps</span><span class="p">:</span>
+				</span></span><span class="line"><span class="cl"><span class="w"></span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">test</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">image</span><span class="p">:</span><span class="w"> </span><span class="l">golang:1.13</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">environment</span><span class="p">:</span>
+				</span></span><span class="line"><span class="cl"><span class="w"></span><span class="w">		</span><span class="nt">GOPROXY</span><span class="p">:</span><span class="w"> </span><span class="l">https://goproxy.cn</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">commands</span><span class="p">:</span>
+				</span></span><span class="line"><span class="cl"><span class="w"></span><span class="w">	</span>- <span class="l">go get -u</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span>- <span class="l">go build -v</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span>- <span class="l">go test -v -race -coverprofile=coverage.txt -covermode=atomic</span></span></span>
+			`),
 		},
 		{
 			name:     ".drone.yml - trailing space",
 			numLines: 13,
 			fileName: ".drone.yml",
-			code: `kind: pipeline
-name: default  ` + `
+			code: strings.Replace(util.Dedent(`
+				kind: pipeline
+				name: default
 
-steps:
-- name: test
+				steps:
+				- name: test
 					image: golang:1.13
 					environment:
 						GOPROXY: https://goproxy.cn
@@ -73,30 +74,31 @@ steps:
 					- go get -u
 					- go build -v
 					- go test -v -race -coverprofile=coverage.txt -covermode=atomic
-	`,
-			want: []string{
-				`<span class="line"><span class="cl"><span class="nt">kind</span><span class="p">:</span><span class="w"> </span><span class="l">pipeline</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">default  </span>`,
-				`</span></span><span class="line"><span class="cl">`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">steps</span><span class="p">:</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">test</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">image</span><span class="p">:</span><span class="w"> </span><span class="l">golang:1.13</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">environment</span><span class="p">:</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span><span class="w">		</span><span class="nt">GOPROXY</span><span class="p">:</span><span class="w"> </span><span class="l">https://goproxy.cn</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">commands</span><span class="p">:</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w"></span><span class="w">	</span>- <span class="l">go get -u</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span>- <span class="l">go build -v</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span>- <span class="l">go test -v -race -coverprofile=coverage.txt -covermode=atomic</span>`,
-				`</span></span><span class="line"><span class="cl"><span class="w">	</span></span></span>`,
-			},
+			`)+"\n", "name: default", "name: default  ", 1),
+			want: util.Dedent(`
+				<span class="line"><span class="cl"><span class="nt">kind</span><span class="p">:</span><span class="w"> </span><span class="l">pipeline</span>
+				</span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">default  </span>
+				</span></span><span class="line"><span class="cl">
+				</span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">steps</span><span class="p">:</span>
+				</span></span><span class="line"><span class="cl"><span class="w"></span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">test</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">image</span><span class="p">:</span><span class="w"> </span><span class="l">golang:1.13</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">environment</span><span class="p">:</span>
+				</span></span><span class="line"><span class="cl"><span class="w"></span><span class="w">		</span><span class="nt">GOPROXY</span><span class="p">:</span><span class="w"> </span><span class="l">https://goproxy.cn</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span><span class="nt">commands</span><span class="p">:</span>
+				</span></span><span class="line"><span class="cl"><span class="w"></span><span class="w">	</span>- <span class="l">go get -u</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span>- <span class="l">go build -v</span>
+				</span></span><span class="line"><span class="cl"><span class="w">	</span>- <span class="l">go test -v -race -coverprofile=coverage.txt -covermode=atomic</span>
+				</span></span>
+				<span class="w">
+				</span>
+			`),
 		},
 	}
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if got := File(tt.numLines, tt.fileName, "", []byte(tt.code)); !reflect.DeepEqual(got, tt.want) {
-				t.Errorf("File() = %v, want %v", got, tt.want)
-			}
+			got := strings.Join(File(tt.numLines, tt.fileName, "", []byte(tt.code)), "\n")
+			assert.Equal(t, tt.want, got)
 		})
 	}
 }

modules/indexer/stats/indexer_test.go

@@ -13,7 +13,6 @@ import (
 	"code.gitea.io/gitea/models/db"
 	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/models/unittest"
-	"code.gitea.io/gitea/modules/git"
 	"code.gitea.io/gitea/modules/queue"
 	"code.gitea.io/gitea/modules/setting"
 
@@ -30,10 +29,6 @@ func TestMain(m *testing.M) {
 }
 
 func TestRepoStatsIndex(t *testing.T) {
-	if err := git.InitWithConfigSync(context.Background()); !assert.NoError(t, err) {
-		return
-	}
-
 	assert.NoError(t, unittest.PrepareTestDatabase())
 	setting.Cfg = ini.Empty()
 

modules/markup/html.go

@@ -20,6 +20,7 @@ import (
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/markup/common"
 	"code.gitea.io/gitea/modules/references"
+	"code.gitea.io/gitea/modules/regexplru"
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/templates/vars"
 	"code.gitea.io/gitea/modules/util"
@@ -33,6 +34,7 @@ import (
 const (
 	IssueNameStyleNumeric      = "numeric"
 	IssueNameStyleAlphanumeric = "alphanumeric"
+	IssueNameStyleRegexp       = "regexp"
 )
 
 var (
@@ -815,19 +817,35 @@ func issueIndexPatternProcessor(ctx *RenderContext, node *html.Node) {
 	)
 
 	next := node.NextSibling
+
 	for node != nil && node != next {
-		_, exttrack := ctx.Metas["format"]
-		alphanum := ctx.Metas["style"] == IssueNameStyleAlphanumeric
+		_, hasExtTrackFormat := ctx.Metas["format"]
 
 		// Repos with external issue trackers might still need to reference local PRs
 		// We need to concern with the first one that shows up in the text, whichever it is
-		found, ref = references.FindRenderizableReferenceNumeric(node.Data, exttrack && alphanum)
-		if exttrack && alphanum {
-			if found2, ref2 := references.FindRenderizableReferenceAlphanumeric(node.Data); found2 {
-				if !found || ref2.RefLocation.Start < ref.RefLocation.Start {
-					found = true
-					ref = ref2
+		isNumericStyle := ctx.Metas["style"] == "" || ctx.Metas["style"] == IssueNameStyleNumeric
+		foundNumeric, refNumeric := references.FindRenderizableReferenceNumeric(node.Data, hasExtTrackFormat && !isNumericStyle)
+
+		switch ctx.Metas["style"] {
+		case "", IssueNameStyleNumeric:
+			found, ref = foundNumeric, refNumeric
+		case IssueNameStyleAlphanumeric:
+			found, ref = references.FindRenderizableReferenceAlphanumeric(node.Data)
+		case IssueNameStyleRegexp:
+			pattern, err := regexplru.GetCompiled(ctx.Metas["regexp"])
+			if err != nil {
+				return
+			}
+			found, ref = references.FindRenderizableReferenceRegexp(node.Data, pattern)
 		}
+
+		// Repos with external issue trackers might still need to reference local PRs
+		// We need to concern with the first one that shows up in the text, whichever it is
+		if hasExtTrackFormat && !isNumericStyle {
+			// If numeric (PR) was found, and it was BEFORE the non-numeric pattern, use that
+			if foundNumeric && refNumeric.RefLocation.Start < ref.RefLocation.Start {
+				found = foundNumeric
+				ref = refNumeric
 			}
 		}
 		if !found {
@@ -836,7 +854,7 @@ func issueIndexPatternProcessor(ctx *RenderContext, node *html.Node) {
 
 		var link *html.Node
 		reftext := node.Data[ref.RefLocation.Start:ref.RefLocation.End]
-		if exttrack && !ref.IsPull {
+		if hasExtTrackFormat && !ref.IsPull {
 			ctx.Metas["index"] = ref.Issue
 
 			res, err := vars.Expand(ctx.Metas["format"], ctx.Metas)
@@ -869,7 +887,7 @@ func issueIndexPatternProcessor(ctx *RenderContext, node *html.Node) {
 
 		// Decorate action keywords if actionable
 		var keyword *html.Node
-		if references.IsXrefActionable(ref, exttrack, alphanum) {
+		if references.IsXrefActionable(ref, hasExtTrackFormat) {
 			keyword = createKeyword(node.Data[ref.ActionLocation.Start:ref.ActionLocation.End])
 		} else {
 			keyword = &html.Node{

modules/markup/html_internal_test.go

@@ -21,8 +21,8 @@ const (
 	TestRepoURL = TestAppURL + TestOrgRepo + "/"
 )
 
-// alphanumLink an HTML link to an alphanumeric-style issue
-func alphanumIssueLink(baseURL, class, name string) string {
+// externalIssueLink an HTML link to an alphanumeric-style issue
+func externalIssueLink(baseURL, class, name string) string {
 	return link(util.URLJoin(baseURL, name), class, name)
 }
 
@@ -54,6 +54,13 @@ var alphanumericMetas = map[string]string{
 	"style":  IssueNameStyleAlphanumeric,
 }
 
+var regexpMetas = map[string]string{
+	"format": "https://someurl.com/{user}/{repo}/{index}",
+	"user":   "someUser",
+	"repo":   "someRepo",
+	"style":  IssueNameStyleRegexp,
+}
+
 // these values should match the TestOrgRepo const above
 var localMetas = map[string]string{
 	"user": "gogits",
@@ -184,7 +191,7 @@ func TestRender_IssueIndexPattern4(t *testing.T) {
 	test := func(s, expectedFmt string, names ...string) {
 		links := make([]interface{}, len(names))
 		for i, name := range names {
-			links[i] = alphanumIssueLink("https://someurl.com/someUser/someRepo/", "ref-issue ref-external-issue", name)
+			links[i] = externalIssueLink("https://someurl.com/someUser/someRepo/", "ref-issue ref-external-issue", name)
 		}
 		expected := fmt.Sprintf(expectedFmt, links...)
 		testRenderIssueIndexPattern(t, s, expected, &RenderContext{Metas: alphanumericMetas})
@@ -194,6 +201,43 @@ func TestRender_IssueIndexPattern4(t *testing.T) {
 	test("test issue ABCDEFGHIJ-1234567890", "test issue %s", "ABCDEFGHIJ-1234567890")
 }
 
+func TestRender_IssueIndexPattern5(t *testing.T) {
+	setting.AppURL = TestAppURL
+
+	// regexp: render inputs without valid mentions
+	test := func(s, expectedFmt, pattern string, ids, names []string) {
+		metas := regexpMetas
+		metas["regexp"] = pattern
+		links := make([]interface{}, len(ids))
+		for i, id := range ids {
+			links[i] = link(util.URLJoin("https://someurl.com/someUser/someRepo/", id), "ref-issue ref-external-issue", names[i])
+		}
+
+		expected := fmt.Sprintf(expectedFmt, links...)
+		testRenderIssueIndexPattern(t, s, expected, &RenderContext{Metas: metas})
+	}
+
+	test("abc ISSUE-123 def", "abc %s def",
+		"ISSUE-(\\d+)",
+		[]string{"123"},
+		[]string{"ISSUE-123"},
+	)
+
+	test("abc (ISSUE 123) def", "abc %s def",
+		"\\(ISSUE (\\d+)\\)",
+		[]string{"123"},
+		[]string{"(ISSUE 123)"},
+	)
+
+	test("abc ISSUE-123 def", "abc %s def",
+		"(ISSUE-(\\d+))",
+		[]string{"ISSUE-123"},
+		[]string{"ISSUE-123"},
+	)
+
+	testRenderIssueIndexPattern(t, "will not match", "will not match", &RenderContext{Metas: regexpMetas})
+}
+
 func testRenderIssueIndexPattern(t *testing.T, input, expected string, ctx *RenderContext) {
 	if ctx.URLPrefix == "" {
 		ctx.URLPrefix = TestAppURL
@@ -202,7 +246,7 @@ func testRenderIssueIndexPattern(t *testing.T, input, expected string, ctx *Rend
 	var buf strings.Builder
 	err := postProcess(ctx, []processor{issueIndexPatternProcessor}, strings.NewReader(input), &buf)
 	assert.NoError(t, err)
-	assert.Equal(t, expected, buf.String())
+	assert.Equal(t, expected, buf.String(), "input=%q", input)
 }
 
 func TestRender_AutoLink(t *testing.T) {

modules/references/references.go

@@ -351,6 +351,24 @@ func FindRenderizableReferenceNumeric(content string, prOnly bool) (bool, *Rende
 	}
 }
 
+// FindRenderizableReferenceRegexp returns the first regexp unvalidated references found in a string.
+func FindRenderizableReferenceRegexp(content string, pattern *regexp.Regexp) (bool, *RenderizableReference) {
+	match := pattern.FindStringSubmatchIndex(content)
+	if len(match) < 4 {
+		return false, nil
+	}
+
+	action, location := findActionKeywords([]byte(content), match[2])
+
+	return true, &RenderizableReference{
+		Issue:          content[match[2]:match[3]],
+		RefLocation:    &RefSpan{Start: match[0], End: match[1]},
+		Action:         action,
+		ActionLocation: location,
+		IsPull:         false,
+	}
+}
+
 // FindRenderizableReferenceAlphanumeric returns the first alphanumeric unvalidated references found in a string.
 func FindRenderizableReferenceAlphanumeric(content string) (bool, *RenderizableReference) {
 	match := issueAlphanumericPattern.FindStringSubmatchIndex(content)
@@ -547,7 +565,7 @@ func findActionKeywords(content []byte, start int) (XRefAction, *RefSpan) {
 }
 
 // IsXrefActionable returns true if the xref action is actionable (i.e. produces a result when resolved)
-func IsXrefActionable(ref *RenderizableReference, extTracker, alphaNum bool) bool {
+func IsXrefActionable(ref *RenderizableReference, extTracker bool) bool {
 	if extTracker {
 		// External issues cannot be automatically closed
 		return false

modules/regexplru/regexplru.go

@@ -0,0 +1,45 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package regexplru
+
+import (
+	"regexp"
+
+	"code.gitea.io/gitea/modules/log"
+
+	lru "github.com/hashicorp/golang-lru"
+)
+
+var lruCache *lru.Cache
+
+func init() {
+	var err error
+	lruCache, err = lru.New(1000)
+	if err != nil {
+		log.Fatal("failed to new LRU cache, err: %v", err)
+	}
+}
+
+// GetCompiled works like regexp.Compile, the compiled expr or error is stored in LRU cache
+func GetCompiled(expr string) (r *regexp.Regexp, err error) {
+	v, ok := lruCache.Get(expr)
+	if !ok {
+		r, err = regexp.Compile(expr)
+		if err != nil {
+			lruCache.Add(expr, err)
+			return nil, err
+		}
+		lruCache.Add(expr, r)
+	} else {
+		r, ok = v.(*regexp.Regexp)
+		if !ok {
+			if err, ok = v.(error); ok {
+				return nil, err
+			}
+			panic("impossible")
+		}
+	}
+	return r, nil
+}

modules/regexplru/regexplru_test.go

@@ -0,0 +1,27 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package regexplru
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestRegexpLru(t *testing.T) {
+	r, err := GetCompiled("a")
+	assert.NoError(t, err)
+	assert.True(t, r.MatchString("a"))
+
+	r, err = GetCompiled("a")
+	assert.NoError(t, err)
+	assert.True(t, r.MatchString("a"))
+
+	assert.EqualValues(t, 1, lruCache.Len())
+
+	_, err = GetCompiled("(")
+	assert.Error(t, err)
+	assert.EqualValues(t, 2, lruCache.Len())
+}

modules/templates/helper.go

@@ -32,6 +32,7 @@ import (
 	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/emoji"
 	"code.gitea.io/gitea/modules/git"
+	giturl "code.gitea.io/gitea/modules/git/url"
 	"code.gitea.io/gitea/modules/json"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/markup"
@@ -971,20 +972,35 @@ type remoteAddress struct {
 	Password string
 }
 
-func mirrorRemoteAddress(ctx context.Context, m repo_model.RemoteMirrorer) remoteAddress {
+func mirrorRemoteAddress(ctx context.Context, m *repo_model.Repository, remoteName string) remoteAddress {
 	a := remoteAddress{}
+	if !m.IsMirror {
+		return a
+	}
+
+	remoteURL := m.OriginalURL
+	if remoteURL == "" {
+		var err error
+		remoteURL, err = git.GetRemoteAddress(ctx, m.RepoPath(), remoteName)
+		if err != nil {
+			log.Error("GetRemoteURL %v", err)
+			return a
+		}
+	}
 
-	u, err := git.GetRemoteAddress(ctx, m.GetRepository().RepoPath(), m.GetRemoteName())
+	u, err := giturl.Parse(remoteURL)
 	if err != nil {
-		log.Error("GetRemoteAddress %v", err)
+		log.Error("giturl.Parse %v", err)
 		return a
 	}
 
+	if u.Scheme != "ssh" && u.Scheme != "file" {
 		if u.User != nil {
 			a.Username = u.User.Username()
 			a.Password, _ = u.User.Password()
 		}
 		u.User = nil
+	}
 	a.Address = u.String()
 
 	return a

modules/util/util.go

@@ -9,6 +9,7 @@ import (
 	"crypto/rand"
 	"errors"
 	"math/big"
+	"regexp"
 	"strconv"
 	"strings"
 
@@ -191,3 +192,35 @@ var titleCaser = cases.Title(language.English)
 func ToTitleCase(s string) string {
 	return titleCaser.String(s)
 }
+
+var (
+	whitespaceOnly    = regexp.MustCompile("(?m)^[ \t]+$")
+	leadingWhitespace = regexp.MustCompile("(?m)(^[ \t]*)(?:[^ \t\n])")
+)
+
+// Dedent removes common indentation of a multi-line string along with whitespace around it
+// Based on https://github.com/lithammer/dedent
+func Dedent(s string) string {
+	var margin string
+
+	s = whitespaceOnly.ReplaceAllString(s, "")
+	indents := leadingWhitespace.FindAllStringSubmatch(s, -1)
+
+	for i, indent := range indents {
+		if i == 0 {
+			margin = indent[1]
+		} else if strings.HasPrefix(indent[1], margin) {
+			continue
+		} else if strings.HasPrefix(margin, indent[1]) {
+			margin = indent[1]
+		} else {
+			margin = ""
+			break
+		}
+	}
+
+	if margin != "" {
+		s = regexp.MustCompile("(?m)^"+margin).ReplaceAllString(s, "")
+	}
+	return strings.TrimSpace(s)
+}

modules/util/util_test.go

@@ -225,3 +225,10 @@ func TestToTitleCase(t *testing.T) {
 	assert.Equal(t, ToTitleCase(`foo bar baz`), `Foo Bar Baz`)
 	assert.Equal(t, ToTitleCase(`FOO BAR BAZ`), `Foo Bar Baz`)
 }
+
+func TestDedent(t *testing.T) {
+	assert.Equal(t, Dedent(`
+		foo
+			bar
+	`), "foo\n\tbar")
+}

options/locale/locale_bg-BG.ini

@@ -955,6 +955,7 @@ branch.included=Включено
 topic.done=Готово
 
 
+
 [org]
 org_name_holder=Име на организацията
 org_full_name_holder=Пълно име на организацията

options/locale/locale_cs-CZ.ini

@@ -2183,6 +2183,7 @@ topic.done=Hotovo
 topic.count_prompt=Nelze vybrat více než 25 témat
 topic.format_prompt=Téma musí začínat písmenem nebo číslem, může obsahovat pomlčky („-“) a může být dlouhé až 35 znaků.
 
+
 error.csv.too_large=Tento soubor nelze vykreslit, protože je příliš velký.
 error.csv.unexpected=Tento soubor nelze vykreslit, protože obsahuje neočekávaný znak na řádku %d ve sloupci %d.
 error.csv.invalid_field_count=Soubor nelze vykreslit, protože má nesprávný počet polí na řádku %d.

options/locale/locale_de-DE.ini

@@ -2218,6 +2218,7 @@ topic.done=Fertig
 topic.count_prompt=Du kannst nicht mehr als 25 Themen auswählen
 topic.format_prompt=Themen müssen entweder mit einem Buchstaben oder einer Ziffer beginnen. Sie können Bindestriche („-“) enthalten und bis zu 35 Zeichen lang sein.
 
+
 error.csv.too_large=Diese Datei kann nicht gerendert werden, da sie zu groß ist.
 error.csv.unexpected=Diese Datei kann nicht gerendert werden, da sie ein unerwartetes Zeichen in Zeile %d und Spalte %d enthält.
 error.csv.invalid_field_count=Diese Datei kann nicht gerendert werden, da sie eine falsche Anzahl an Feldern in Zeile %d hat.

options/locale/locale_el-GR.ini

@@ -2,6 +2,7 @@ home=Αρχική
 dashboard=Κεντρικός Πίνακας
 explore=Εξερεύνηση
 help=Βοήθεια
+logo=Λογότυπο
 sign_in=Είσοδος
 sign_in_with=Είσοδος με
 sign_out=Έξοδος
@@ -716,6 +717,9 @@ generate_token_success=Το νέο διακριτικό σας έχει δημι
 generate_token_name_duplicate=Το <strong>%s</strong> έχει ήδη χρησιμοποιηθεί ως όνομα εφαρμογής. Παρακαλούμε χρησιμοποιήστε ένα νέο.
 delete_token=Διαγραφή
 access_token_deletion=Διαγραφή Διακριτικού Πρόσβασης
+access_token_deletion_cancel_action=Άκυρο
+access_token_deletion_confirm_action=Διαγραφή
+access_token_deletion_desc=Η διαγραφή ενός διακριτικού θα ανακαλέσει οριστικά την πρόσβαση στο λογαριασμό σας για εφαρμογές που το χρησιμοποιούν. Συνέχεια;
 delete_token_success=Το διακριτικό έχει διαγραφεί. Οι εφαρμογές που το χρησιμοποιούν δεν έχουν πλέον πρόσβαση στο λογαριασμό σας.
 
 manage_oauth2_applications=Διαχείριση Εφαρμογών Oauth2
@@ -858,6 +862,7 @@ default_branch=Προεπιλεγμένος Κλάδος
 default_branch_helper=Ο προεπιλεγμένος κλάδος είναι ο βασικός κλάδος για pull requests και υποβολές κώδικα.
 mirror_prune=Καθαρισμός
 mirror_prune_desc=Αφαίρεση παρωχημένων αναφορών απομακρυσμένης-παρακολούθησης
+mirror_interval=Διάστημα ανανέωσης ειδώλου (έγκυρες μονάδες ώρας είναι 'h', 'm', 's'). 0 για απενεργοποίηση του αυτόματου συγχρονισμού. (Ελάχιστο διάστημα: %s)
 mirror_interval_invalid=Το χρονικό διάστημα του ειδώλου δεν είναι έγκυρο.
 mirror_address=Κλωνοποίηση Από Το URL
 mirror_address_desc=Τοποθετήστε όλα τα απαιτούμενα διαπιστευτήρια στην ενότητα Εξουσιοδότηση.
@@ -1688,7 +1693,7 @@ activity.period.filter_label=Περίοδος:
 activity.period.daily=1 ημέρα
 activity.period.halfweekly=3 ημέρες
 activity.period.weekly=1 εβδομάδα
-activity.period.monthly=1 μήνας
+activity.period.monthly=1 μήνα
 activity.period.quarterly=3 μήνες
 activity.period.semiyearly=6 μήνες
 activity.period.yearly=1 έτος
@@ -2281,6 +2286,9 @@ topic.done=Ολοκληρώθηκε
 topic.count_prompt=Δεν μπορείτε να επιλέξετε περισσότερα από 25 θέματα
 topic.format_prompt=Τα θέματα πρέπει να ξεκινούν με γράμμα ή αριθμό, μπορούν να περιλαμβάνουν παύλες ('-') και μπορεί να είναι έως 35 χαρακτήρες.
 
+find_file.go_to_file=Μετάβαση στο αρχείο
+find_file.no_matching=Δεν ταιριάζει κανένα αρχείο
+
 error.csv.too_large=Δεν είναι δυνατή η απόδοση αυτού του αρχείου επειδή είναι πολύ μεγάλο.
 error.csv.unexpected=Δεν είναι δυνατή η απόδοση αυτού του αρχείου, επειδή περιέχει έναν μη αναμενόμενο χαρακτήρα στη γραμμή %d και στη στήλη %d.
 error.csv.invalid_field_count=Δεν είναι δυνατή η απόδοση αυτού του αρχείου, επειδή έχει λάθος αριθμό πεδίων στη γραμμή %d.

options/locale/locale_en-US.ini

@@ -1568,14 +1568,7 @@ pulls.squash_merge_pull_request = Create squash commit
 pulls.merge_manually = Manually merged
 pulls.merge_commit_id = The merge commit ID
 pulls.require_signed_wont_sign = The branch requires signed commits but this merge will not be signed
-pulls.merge_pull_request_now = Merge Pull Request Now
-pulls.rebase_merge_pull_request_now = Rebase and Merge Now
-pulls.rebase_merge_commit_pull_request_now = Rebase and Merge Now (--no-ff)
-pulls.squash_merge_pull_request_now = Squash and Merge Now
-pulls.merge_pull_request_on_status_success = Merge Pull Request When All Checks Succeed
-pulls.rebase_merge_pull_request_on_status_success = Rebase and Merge When All Checks Succeed
-pulls.rebase_merge_commit_pull_request_on_status_success = Rebase and Merge (--no-ff) When All Checks Succeed
-pulls.squash_merge_pull_request_on_status_success = Squash and Merge When All Checks Succeed
+
 pulls.invalid_merge_option = You cannot use this merge option for this pull request.
 pulls.merge_conflict = Merge Failed: There was a conflict whilst merging. Hint: Try a different strategy
 pulls.merge_conflict_summary = Error Message
@@ -1606,14 +1599,18 @@ pulls.reopened_at = `reopened this pull request <a id="%[1]s" href="#%[1]s">%[2]
 pulls.merge_instruction_hint = `You can also view <a class="show-instruction">command line instructions</a>.`
 pulls.merge_instruction_step1_desc = From your project repository, check out a new branch and test the changes.
 pulls.merge_instruction_step2_desc = Merge the changes and update on Gitea.
-pulls.merge_on_status_success = The pull request was scheduled to merge when all checks succeed.
-pulls.merge_on_status_success_already_scheduled = This pull request is already scheduled to merge when all checks succeed.
-pulls.pr_has_pending_merge_on_success = %[1]s scheduled this pull request to auto merge when all checks succeed %[2]s.
-pulls.merge_pull_on_success_cancel = Cancel auto merge
-pulls.pull_request_not_scheduled = This pull request is not scheduled to auto merge.
-pulls.pull_request_schedule_canceled = The auto merge was canceled for this pull request.
-pulls.pull_request_scheduled_auto_merge = `scheduled this pull request to auto merge when all checks succeed %[1]s`
-pulls.pull_request_canceled_scheduled_auto_merge = `canceled auto merging this pull request when all checks succeed %[1]s`
+
+pulls.auto_merge_button_when_succeed = (When checks succeed)
+pulls.auto_merge_when_succeed = Auto merge when all checks succeed
+pulls.auto_merge_newly_scheduled = The pull request was scheduled to merge when all checks succeed.
+pulls.auto_merge_has_pending_schedule = %[1]s scheduled this pull request to auto merge when all checks succeed %[2]s.
+
+pulls.auto_merge_cancel_schedule = Cancel auto merge
+pulls.auto_merge_not_scheduled = This pull request is not scheduled to auto merge.
+pulls.auto_merge_canceled_schedule = The auto merge was canceled for this pull request.
+
+pulls.auto_merge_newly_scheduled_comment = `scheduled this pull request to auto merge when all checks succeed %[1]s`
+pulls.auto_merge_canceled_schedule_comment = `canceled auto merging this pull request when all checks succeed %[1]s`
 
 milestones.new = New Milestone
 milestones.open_tab = %d Open
@@ -1811,6 +1808,9 @@ settings.tracker_url_format_error = The external issue tracker URL format is not
 settings.tracker_issue_style = External Issue Tracker Number Format
 settings.tracker_issue_style.numeric = Numeric
 settings.tracker_issue_style.alphanumeric = Alphanumeric
+settings.tracker_issue_style.regexp = Regular Expression
+settings.tracker_issue_style.regexp_pattern = Regular Expression Pattern
+settings.tracker_issue_style.regexp_pattern_desc = The first captured group will be used in place of <code>{index}</code>.
 settings.tracker_url_format_desc = Use the placeholders <code>{user}</code>, <code>{repo}</code> and <code>{index}</code> for the username, repository name and issue index.
 settings.enable_timetracker = Enable Time Tracking
 settings.allow_only_contributors_to_track_time = Let Only Contributors Track Time

options/locale/locale_es-ES.ini

@@ -2198,6 +2198,7 @@ topic.done=Hecho
 topic.count_prompt=No puede seleccionar más de 25 temas
 topic.format_prompt=Los temas deben comenzar con una letra o número, pueden incluir guiones ('-') y pueden tener hasta 35 caracteres de largo.
 
+
 error.csv.too_large=No se puede renderizar este archivo porque es demasiado grande.
 error.csv.unexpected=No se puede procesar este archivo porque contiene un carácter inesperado en la línea %d y la columna %d.
 error.csv.invalid_field_count=No se puede procesar este archivo porque tiene un número incorrecto de campos en la línea %d.

options/locale/locale_fa-IR.ini

@@ -2110,6 +2110,7 @@ topic.done=انجام شد
 topic.count_prompt=شما نمی توانید بیش از 25 موضوع انتخاب کنید
 topic.format_prompt=موضوع می‌بایستی با حروف یا شماره ها شروع شود. و می‌تواند شامل دَش ('-') باشد و طول آن تا 35 کارکتر نیز امکانپذیر است.
 
+
 error.csv.too_large=نمی توان این فایل را رندر کرد زیرا بسیار بزرگ است.
 error.csv.unexpected=نمی توان این فایل را رندر کرد زیرا حاوی یک کاراکتر غیرمنتظره در خط %d و ستون %d است.
 error.csv.invalid_field_count=نمی توان این فایل را رندر کرد زیرا تعداد فیلدهای آن در خط %d اشتباه است.

options/locale/locale_fi-FI.ini

@@ -971,6 +971,7 @@ topic.manage_topics=Hallitse aiheita
 topic.done=Valmis
 
 
+
 [org]
 org_name_holder=Organisaatio
 org_full_name_holder=Organisaation täydellinen nimi

options/locale/locale_fr-FR.ini

@@ -1973,6 +1973,7 @@ topic.count_prompt=Vous ne pouvez pas sélectionner plus de 25 sujets
 topic.format_prompt=Les noms de sujets doivent commencer par une lettre ou un nombre, peuvent contenir des tirets ('-') et peuvent comporter jusqu'à 35 caractères.
 
 
+
 [org]
 org_name_holder=Nom de l'organisation
 org_full_name_holder=Nom complet de l'organisation

options/locale/locale_hu-HU.ini

@@ -1305,6 +1305,7 @@ topic.manage_topics=Témák kezelése
 topic.done=Kész
 
 
+
 [org]
 org_name_holder=Szervezet neve
 org_full_name_holder=Szervezet teljes neve

options/locale/locale_id-ID.ini

@@ -1019,6 +1019,7 @@ branch.deleted_by=Dihapus oleh %s
 
 
 
+
 [org]
 org_name_holder=Nama Organisasi
 org_full_name_holder=Organisasi Nama Lengkap

options/locale/locale_is-IS.ini

@@ -1131,6 +1131,7 @@ tag.confirm_create_tag=Skapa merki
 topic.done=Í lagi
 
 
+
 [org]
 repo_updated=Uppfært
 people=Fólk

options/locale/locale_it-IT.ini

@@ -1781,6 +1781,7 @@ topic.count_prompt=Non puoi selezionare più di 25 argomenti
 topic.format_prompt=Gli argomenti devono iniziare con una lettera o un numero, possono includere trattini ('-') e possono essere lunghi fino a 35 caratteri.
 
 
+
 [org]
 org_name_holder=Nome dell'Organizzazione
 org_full_name_holder=Nome completo dell'organizzazione

options/locale/locale_ja-JP.ini

@@ -2281,6 +2281,7 @@ topic.done=完了
 topic.count_prompt=選択できるのは25トピックまでです。
 topic.format_prompt=トピックは、先頭が英数字で、英数字とダッシュ('-')を使用した35文字以内のものにしてください。
 
+
 error.csv.too_large=このファイルは大きすぎるため表示できません。
 error.csv.unexpected=このファイルは %d 行目の %d 文字目に予期しない文字が含まれているため表示できません。
 error.csv.invalid_field_count=このファイルは %d 行目のフィールドの数が正しくないため表示できません。

options/locale/locale_ko-KR.ini

@@ -1173,6 +1173,7 @@ topic.done=완료
 topic.count_prompt=25개 이상의 토픽을 선택하실 수 없습니다.
 
 
+
 [org]
 org_name_holder=조직 이름
 org_full_name_holder=조직 전체 이름

options/locale/locale_lv-LV.ini

@@ -2186,6 +2186,7 @@ topic.done=Gatavs
 topic.count_prompt=Nevar pievienot vairāk kā 25 tēmas
 topic.format_prompt=Tēmai ir jāsākas ar burtu vai ciparu, tā var saturēt domu zīmes ('-') un var būt līdz 35 simboliem gara.
 
+
 error.csv.too_large=Nevar attēlot šo failu, jo tas ir pārāk liels.
 error.csv.unexpected=Nevar attēlot šo failu, jo tas satur neparedzētu simbolu %d. līnijas %d. kolonnā.
 error.csv.invalid_field_count=Nevar attēlot šo failu, jo tas satur nepareizu skaitu ar laukiem %d. līnijā.

options/locale/locale_ml-IN.ini

@@ -746,6 +746,7 @@ settings.event_issues=ഇഷ്യൂകള്‍
 
 
 
+
 [org]
 
 

options/locale/locale_nl-NL.ini

@@ -1833,6 +1833,7 @@ topic.count_prompt=Je kunt niet meer dan 25 onderwerpen selecteren
 topic.format_prompt=Onderwerpen moeten beginnen met een letter of nummer, kunnen streepjes bevatten ('-') en kunnen maximaal 35 tekens lang zijn.
 
 
+
 [org]
 org_name_holder=Organisatienaam
 org_full_name_holder=Volledige naam organisatie

options/locale/locale_pl-PL.ini

@@ -2056,6 +2056,7 @@ topic.done=Gotowe
 topic.count_prompt=Nie możesz wybrać więcej, niż 25 tematów
 topic.format_prompt=Tematy muszą się zaczynać od litery lub cyfry, mogą zawierać myślniki ('-') i mogą mieć do 35 znaków.
 
+
 error.csv.too_large=Nie można wyświetlić tego pliku, ponieważ jest on zbyt duży.
 error.csv.unexpected=Nie można renderować tego pliku, ponieważ zawiera nieoczekiwany znak w wierszu %d i kolumnie %d.
 error.csv.invalid_field_count=Nie można renderować tego pliku, ponieważ ma nieprawidłową liczbę pól w wierszu %d.

options/locale/locale_pt-BR.ini

@@ -2268,6 +2268,7 @@ topic.done=Feito
 topic.count_prompt=Você não pode selecionar mais de 25 tópicos
 topic.format_prompt=Os tópicos devem começar com uma letra ou um número, podem incluir traços ('-') e podem ter até 35 caracteres.
 
+
 error.csv.too_large=Não é possível renderizar este arquivo porque ele é muito grande.
 error.csv.unexpected=Não é possível renderizar este arquivo porque ele contém um caractere inesperado na linha %d e coluna %d.
 error.csv.invalid_field_count=Não é possível renderizar este arquivo porque ele tem um número errado de campos na linha %d.

options/locale/locale_pt-PT.ini

@@ -2285,6 +2285,9 @@ topic.done=Concluído
 topic.count_prompt=Não pode escolher mais do que 25 tópicos
 topic.format_prompt=Os tópicos devem começar com uma letra ou um número, podem incluir traços ('-') e podem ter até 35 caracteres.
 
+find_file.go_to_file=Ir para o ficheiro
+find_file.no_matching=Não foi encontrado qualquer ficheiro correspondente
+
 error.csv.too_large=Não é possível apresentar este ficheiro por ser demasiado grande.
 error.csv.unexpected=Não é possível apresentar este ficheiro porque contém um caractere inesperado na linha %d e coluna %d.
 error.csv.invalid_field_count=Não é possível apresentar este ficheiro porque tem um número errado de campos na linha %d.

options/locale/locale_ru-RU.ini

@@ -2203,6 +2203,7 @@ topic.done=Сохранить
 topic.count_prompt=Вы не можете выбрать более 25 тем
 topic.format_prompt=Темы должны начинаться с буквы или цифры, могут содержать дефисы(-) и должны содержать не более 35 символов.
 
+
 error.csv.too_large=Не удается отобразить этот файл, потому что он слишком большой.
 error.csv.unexpected=Не удается отобразить этот файл, потому что он содержит неожиданный символ в строке %d и столбце %d.
 error.csv.invalid_field_count=Не удается отобразить этот файл, потому что он имеет неправильное количество полей в строке %d.

options/locale/locale_si-LK.ini

@@ -2046,6 +2046,7 @@ topic.done=සිදු
 topic.count_prompt=ඔබට 25 මාතෘකා වලට වඩා තෝරා ගත නොහැක
 topic.format_prompt=මාතෘකා අකුරකින් හෝ අංකයකින් ආරම්භ කළ යුතුය, දෂ්ට කිරීම් ඇතුළත් කළ හැකිය ('-') සහ අක්ෂර 35 ක් දිගු විය හැකිය.
 
+
 error.csv.too_large=එය ඉතා විශාල නිසා මෙම ගොනුව විදැහුම්කරණය කළ නොහැක.
 error.csv.unexpected=%d පේළියේ සහ %dතීරුවේ අනපේක්ෂිත චරිතයක් අඩංගු බැවින් මෙම ගොනුව විදැහුම්කරණය කළ නොහැක.
 error.csv.invalid_field_count=මෙම ගොනුව රේඛාවේ වැරදි ක්ෂේත්ර සංඛ්යාවක් ඇති බැවින් එය විදැහුම්කරණය කළ නොහැක %d.

options/locale/locale_sv-SE.ini

@@ -1619,6 +1619,7 @@ topic.count_prompt=Du kan inte välja fler än 25 ämnen
 topic.format_prompt=Ämnen måste starta med en bokstav eller siffra, kan innehålla bindestreck ('-') och vara max 35 tecken långa.
 
 
+
 [org]
 org_name_holder=Organisationsnamn
 org_full_name_holder=Organisationens Fullständiga Namn

options/locale/locale_tr-TR.ini

@@ -2057,6 +2057,7 @@ topic.done=Bitti
 topic.count_prompt=25'ten fazla konu seçemezsiniz
 topic.format_prompt=Konular bir harf veya rakamla başlamalı, kısa çizgiler ('-') içerebilir ve en fazla 35 karakter uzunluğunda olabilir.
 
+
 error.csv.too_large=Bu dosya çok büyük olduğu için işlenemiyor.
 error.csv.unexpected=%d satırı ve %d sütununda beklenmeyen bir karakter içerdiğinden bu dosya işlenemiyor.
 error.csv.invalid_field_count=%d satırında yanlış sayıda alan olduğundan bu dosya işlenemiyor.

options/locale/locale_uk-UA.ini

@@ -2118,6 +2118,7 @@ topic.done=Готово
 topic.count_prompt=Ви не можете вибрати більше 25 тем
 topic.format_prompt=Теми мають розпочинатися з літери або цифри, можуть містити дефіси (-) і не повинні перевищувати 35 символів.
 
+
 error.csv.too_large=Не вдається відобразити цей файл, тому що він завеликий.
 error.csv.unexpected=Не вдається відобразити цей файл, тому що він містить неочікуваний символ в рядку %d і стовпці %d.
 error.csv.invalid_field_count=Не вдається відобразити цей файл, тому що він має неправильну кількість полів у рядку %d.

options/locale/locale_zh-CN.ini

@@ -2283,6 +2283,7 @@ topic.done=保存
 topic.count_prompt=您最多选择25个主题
 topic.format_prompt=主题必须以字母或数字开头，可以包含连字符 (-)，并且长度不得超过35个字符
 
+
 error.csv.too_large=无法渲染此文件，因为它太大了。
 error.csv.unexpected=无法渲染此文件，因为它包含了意外字符，其位于第 %d 行和第 %d 列。
 error.csv.invalid_field_count=无法渲染此文件，因为它在第 %d 行中的字段数有误。

options/locale/locale_zh-HK.ini

@@ -559,6 +559,7 @@ release.downloads=下載附件
 
 
 
+
 [org]
 org_name_holder=組織名稱
 org_full_name_holder=組織全名

options/locale/locale_zh-TW.ini

@@ -715,6 +715,9 @@ generate_token_success=已經產生新的 Token。請立刻複製它，因為他
 generate_token_name_duplicate=應用程式名稱 <strong>%s</strong> 已被使用，請換一個試試。
 delete_token=刪除
 access_token_deletion=刪除 Access Token
+access_token_deletion_cancel_action=取消
+access_token_deletion_confirm_action=刪除
+access_token_deletion_desc=刪除 Token 後，使用此 Token 的應用程式將無法再存取您的帳戶，此動作不可還原。是否繼續？
 delete_token_success=已刪除 Token。使用此 Token 的應用程式無法再存取您的帳戶。
 
 manage_oauth2_applications=管理 OAuth2 應用程式
@@ -857,6 +860,7 @@ default_branch=預設分支
 default_branch_helper=預設分支是合併請求和提交程式碼的基礎分支。
 mirror_prune=裁減
 mirror_prune_desc=刪除過時的遠端追蹤參考
+mirror_interval=鏡像間隔 (有效時間單位為 'h'、'm'、's')，設為 0 以停用自動同步。(最小間隔: %s)
 mirror_interval_invalid=鏡像週期無效
 mirror_address=從 URL Clone
 mirror_address_desc=在授權資訊中填入必要的資料。
@@ -1856,7 +1860,7 @@ settings.confirm_wiki_delete=刪除 Wiki 資料
 settings.wiki_deletion_success=已刪除儲存庫的 Wiki 資料。
 settings.delete=刪除本儲存庫
 settings.delete_desc=刪除儲存庫是永久的且不可還原。
-settings.delete_notices_1=- 此操作<strong>不可</strong>還原。
+settings.delete_notices_1=- 此動作<strong>不可</strong>還原。
 settings.delete_notices_2=- 此操作將永久刪除 <strong>%s</strong> 儲存庫，包括程式碼、問題、留言、Wiki 資料和協作者設定。
 settings.delete_notices_fork_1=- 在此儲存庫刪除後，它的 fork 將會變成獨立儲存庫。
 settings.deletion_success=這個儲存庫已被刪除。
@@ -2257,6 +2261,9 @@ topic.done=完成
 topic.count_prompt=您最多能選擇 25 個主題
 topic.format_prompt=主題必須以字母或數字為開頭，可包含連接號「-」且最長為 35 個字元。
 
+find_file.go_to_file=移至檔案
+find_file.no_matching=找不到符合的檔案
+
 error.csv.too_large=無法渲染此檔案，因為它太大了。
 error.csv.unexpected=無法渲染此檔案，因為它包含了未預期的字元，於第 %d 行第 %d 列。
 error.csv.invalid_field_count=無法渲染此檔案，因為它第 %d 行的欄位數量有誤。

routers/init.go

@@ -102,7 +102,7 @@ func GlobalInitInstalled(ctx context.Context) {
 		log.Fatal("Gitea is not installed")
 	}
 
-	mustInitCtx(ctx, git.InitWithConfigSync)
+	mustInitCtx(ctx, git.InitOnceWithSync)
 	log.Info("Git Version: %s (home: %s)", git.VersionInfo(), git.HomeDir())
 
 	git.CheckLFSVersion()

routers/web/repo/pull.go

@@ -20,6 +20,7 @@ import (
 	"code.gitea.io/gitea/models/db"
 	"code.gitea.io/gitea/models/organization"
 	access_model "code.gitea.io/gitea/models/perm/access"
+	pull_model "code.gitea.io/gitea/models/pull"
 	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/models/unit"
 	user_model "code.gitea.io/gitea/models/user"
@@ -36,6 +37,7 @@ import (
 	"code.gitea.io/gitea/modules/web/middleware"
 	"code.gitea.io/gitea/routers/utils"
 	asymkey_service "code.gitea.io/gitea/services/asymkey"
+	"code.gitea.io/gitea/services/automerge"
 	"code.gitea.io/gitea/services/forms"
 	"code.gitea.io/gitea/services/gitdiff"
 	pull_service "code.gitea.io/gitea/services/pull"
@@ -966,6 +968,22 @@ func MergePullRequest(ctx *context.Context) {
 		message += "\n\n" + form.MergeMessageField
 	}
 
+	if form.MergeWhenChecksSucceed {
+		// delete all scheduled auto merges
+		_ = pull_model.DeleteScheduledAutoMerge(ctx, pr.ID)
+		// schedule auto merge
+		scheduled, err := automerge.ScheduleAutoMerge(ctx, ctx.Doer, pr, repo_model.MergeStyle(form.Do), message)
+		if err != nil {
+			ctx.ServerError("ScheduleAutoMerge", err)
+			return
+		} else if scheduled {
+			// nothing more to do ...
+			ctx.Flash.Success(ctx.Tr("repo.pulls.auto_merge_newly_scheduled"))
+			ctx.Redirect(fmt.Sprintf("%s/pulls/%d", ctx.Repo.RepoLink, pr.Index))
+			return
+		}
+	}
+
 	if err := pull_service.Merge(ctx, pr, ctx.Doer, ctx.Repo.GitRepo, repo_model.MergeStyle(form.Do), form.HeadCommitID, message); err != nil {
 		if models.IsErrInvalidMergeStyle(err) {
 			ctx.Flash.Error(ctx.Tr("repo.pulls.invalid_merge_option"))
@@ -1070,6 +1088,26 @@ func MergePullRequest(ctx *context.Context) {
 	ctx.Redirect(issue.Link())
 }
 
+// CancelAutoMergePullRequest cancels a scheduled pr
+func CancelAutoMergePullRequest(ctx *context.Context) {
+	issue := checkPullInfo(ctx)
+	if ctx.Written() {
+		return
+	}
+
+	if err := automerge.RemoveScheduledAutoMerge(ctx, ctx.Doer, issue.PullRequest); err != nil {
+		if db.IsErrNotExist(err) {
+			ctx.Flash.Error(ctx.Tr("repo.pulls.auto_merge_not_scheduled"))
+			ctx.Redirect(fmt.Sprintf("%s/pulls/%d", ctx.Repo.RepoLink, issue.Index))
+			return
+		}
+		ctx.ServerError("RemoveScheduledAutoMerge", err)
+		return
+	}
+	ctx.Flash.Success(ctx.Tr("repo.pulls.auto_merge_canceled_schedule"))
+	ctx.Redirect(fmt.Sprintf("%s/pulls/%d", ctx.Repo.RepoLink, issue.Index))
+}
+
 func stopTimerIfAvailable(user *user_model.User, issue *models.Issue) error {
 	if models.StopwatchExists(user.ID, issue.ID) {
 		if err := models.CreateOrStopIssueStopwatch(user, issue); err != nil {

routers/web/repo/setting.go

@@ -215,22 +215,24 @@ func SettingsPost(ctx *context.Context) {
 			return
 		}
 
-		u, _ := git.GetRemoteAddress(ctx, ctx.Repo.Repository.RepoPath(), ctx.Repo.Mirror.GetRemoteName())
+		u, err := git.GetRemoteURL(ctx, ctx.Repo.Repository.RepoPath(), ctx.Repo.Mirror.GetRemoteName())
+		if err != nil {
+			ctx.Data["Err_MirrorAddress"] = true
+			handleSettingRemoteAddrError(ctx, err, form)
+			return
+		}
 		if u.User != nil && form.MirrorPassword == "" && form.MirrorUsername == u.User.Username() {
 			form.MirrorPassword, _ = u.User.Password()
 		}
 
-		address, err := forms.ParseRemoteAddr(form.MirrorAddress, form.MirrorUsername, form.MirrorPassword)
-		if err == nil {
-			err = migrations.IsMigrateURLAllowed(address, ctx.Doer)
-		}
+		err = migrations.IsMigrateURLAllowed(u.String(), ctx.Doer)
 		if err != nil {
 			ctx.Data["Err_MirrorAddress"] = true
 			handleSettingRemoteAddrError(ctx, err, form)
 			return
 		}
 
-		if err := mirror_service.UpdateAddress(ctx, ctx.Repo.Mirror, address); err != nil {
+		if err := mirror_service.UpdateAddress(ctx, ctx.Repo.Mirror, u.String()); err != nil {
 			ctx.ServerError("UpdateAddress", err)
 			return
 		}
@@ -437,6 +439,7 @@ func SettingsPost(ctx *context.Context) {
 					ExternalTrackerURL:           form.ExternalTrackerURL,
 					ExternalTrackerFormat:        form.TrackerURLFormat,
 					ExternalTrackerStyle:         form.TrackerIssueStyle,
+					ExternalTrackerRegexpPattern: form.ExternalTrackerRegexpPattern,
 				},
 			})
 			deleteUnitTypes = append(deleteUnitTypes, unit_model.TypeIssues)

routers/web/web.go

@@ -1127,6 +1127,7 @@ func RegisterRoutes(m *web.Route) {
 			m.Get(".patch", repo.DownloadPullPatch)
 			m.Get("/commits", context.RepoRef(), repo.ViewPullCommits)
 			m.Post("/merge", context.RepoMustNotBeArchived(), bindIgnErr(forms.MergePullRequestForm{}), repo.MergePullRequest)
+			m.Post("/cancel_auto_merge", context.RepoMustNotBeArchived(), repo.CancelAutoMergePullRequest)
 			m.Post("/update", repo.UpdatePullRequest)
 			m.Post("/set_allow_maintainer_edit", bindIgnErr(forms.UpdateAllowEditsForm{}), repo.SetAllowEdits)
 			m.Post("/cleanup", context.RepoMustNotBeArchived(), context.RepoRef(), repo.CleanUpPullRequest)

services/forms/repo_form.go

@@ -141,6 +141,7 @@ type RepoSettingForm struct {
 	ExternalTrackerURL                    string
 	TrackerURLFormat                      string
 	TrackerIssueStyle                     string
+	ExternalTrackerRegexpPattern          string
 	EnableCloseIssuesViaCommitInAnyBranch bool
 	EnableProjects                        bool
 	EnablePackages                        bool

services/mirror/mirror_pull.go

@@ -210,9 +210,10 @@ func runSync(ctx context.Context, m *repo_model.Mirror) ([]*mirrorSyncResult, bo
 	}
 	gitArgs = append(gitArgs, m.GetRemoteName())
 
-	remoteAddr, remoteErr := git.GetRemoteAddress(ctx, repoPath, m.GetRemoteName())
+	remoteURL, remoteErr := git.GetRemoteURL(ctx, repoPath, m.GetRemoteName())
 	if remoteErr != nil {
 		log.Error("SyncMirrors [repo: %-v]: GetRemoteAddress Error %v", m.Repo, remoteErr)
+		return nil, false
 	}
 
 	stdoutBuilder := strings.Builder{}
@@ -291,7 +292,7 @@ func runSync(ctx context.Context, m *repo_model.Mirror) ([]*mirrorSyncResult, bo
 
 	if m.LFS && setting.LFS.StartServer {
 		log.Trace("SyncMirrors [repo: %-v]: syncing LFS objects...", m.Repo)
-		endpoint := lfs.DetermineEndpoint(remoteAddr.String(), m.LFSEndpoint)
+		endpoint := lfs.DetermineEndpoint(remoteURL.String(), m.LFSEndpoint)
 		lfsClient := lfs.NewClient(endpoint, nil)
 		if err = repo_module.StoreMissingLfsObjectsInRepository(ctx, m.Repo, gitRepo, lfsClient); err != nil {
 			log.Error("SyncMirrors [repo: %-v]: failed to synchronize LFS objects for repository: %v", m.Repo, err)

services/mirror/mirror_push.go

@@ -131,7 +131,7 @@ func runPushSync(ctx context.Context, m *repo_model.PushMirror) error {
 	timeout := time.Duration(setting.Git.Timeout.Mirror) * time.Second
 
 	performPush := func(path string) error {
-		remoteAddr, err := git.GetRemoteAddress(ctx, path, m.RemoteName)
+		remoteURL, err := git.GetRemoteURL(ctx, path, m.RemoteName)
 		if err != nil {
 			log.Error("GetRemoteAddress(%s) Error %v", path, err)
 			return errors.New("Unexpected error")
@@ -147,7 +147,7 @@ func runPushSync(ctx context.Context, m *repo_model.PushMirror) error {
 			}
 			defer gitRepo.Close()
 
-			endpoint := lfs.DetermineEndpoint(remoteAddr.String(), "")
+			endpoint := lfs.DetermineEndpoint(remoteURL.String(), "")
 			lfsClient := lfs.NewClient(endpoint, nil)
 			if err := pushAllLFSObjects(ctx, gitRepo, lfsClient); err != nil {
 				return util.SanitizeErrorCredentialURLs(err)

templates/repo/header.tmpl

@@ -37,7 +37,9 @@
 						{{end}}
 					</div>
 				</div>
-				{{if .IsMirror}}<div class="fork-flag">{{$.i18n.Tr "repo.mirror_from"}} <a target="_blank" rel="noopener noreferrer" href="{{if .SanitizedOriginalURL}}{{.SanitizedOriginalURL}}{{else}}{{(MirrorRemoteAddress $.Context $.Mirror).Address}}{{end}}">{{if .SanitizedOriginalURL}}{{.SanitizedOriginalURL}}{{else}}{{(MirrorRemoteAddress $.Context $.Mirror).Address}}{{end}}</a></div>{{end}}
+				{{if .IsMirror}}
+				{{$address := MirrorRemoteAddress $.Context . $.Mirror.GetRemoteName}}
+				<div class="fork-flag">{{$.i18n.Tr "repo.mirror_from"}} <a target="_blank" rel="noopener noreferrer" href="{{$address.Address}}">{{$address.Address}}</a></div>{{end}}
 				{{if .IsFork}}<div class="fork-flag">{{$.i18n.Tr "repo.forked_from"}} <a href="{{.BaseRepo.Link}}">{{.BaseRepo.FullName}}</a></div>{{end}}
 				{{if .IsGenerated}}<div class="fork-flag">{{$.i18n.Tr "repo.generated_from"}} <a href="{{.TemplateRepo.Link}}">{{.TemplateRepo.FullName}}</a></div>{{end}}
 			</div>

templates/repo/issue/view_content/comments.tmpl

@@ -843,8 +843,8 @@
 				<span class="badge">{{svg "octicon-git-merge" 16}}</span>
 				<span class="text grey">
 					<a class="author" href="{{.Poster.HomeLink}}">{{.Poster.GetDisplayName}}</a>
-					{{if eq .Type 34}}{{$.i18n.Tr "repo.pulls.pull_request_scheduled_auto_merge" $createdStr | Safe}}
-					{{else}}{{$.i18n.Tr "repo.pulls.pull_request_canceled_scheduled_auto_merge" $createdStr | Safe}}{{end}}
+					{{if eq .Type 34}}{{$.i18n.Tr "repo.pulls.auto_merge_newly_scheduled_comment" $createdStr | Safe}}
+					{{else}}{{$.i18n.Tr "repo.pulls.auto_merge_canceled_schedule_comment" $createdStr | Safe}}{{end}}
 				</span>
 			</div>
 		{{end}}

templates/repo/issue/view_content/pull.tmpl

@@ -251,8 +251,14 @@
 						{{$.i18n.Tr (printf "repo.signing.wont_sign.%s" .WontSignReason) }}
 					</div>
 				{{end}}
+
 				{{$notAllOverridableChecksOk := or .IsBlockedByApprovals .IsBlockedByRejection .IsBlockedByOfficialReviewRequests .IsBlockedByOutdatedBranch .IsBlockedByChangedProtectedFiles (and .EnableStatusCheck (not .RequiredStatusCheckState.IsSuccess))}}
-				{{if and (or $.IsRepoAdmin (not $notAllOverridableChecksOk)) (or (not .AllowMerge) (not .RequireSigned) .WillSign)}}
+
+				{{/* admin can merge without checks, writer can merge when checkes succeed */}}
+				{{$canMergeNow := and (or $.IsRepoAdmin (not $notAllOverridableChecksOk)) (or (not .AllowMerge) (not .RequireSigned) .WillSign)}}
+				{{/* admin and writer both can make an auto merge schedule */}}
+
+				{{if $canMergeNow}}
 					{{if $notAllOverridableChecksOk}}
 						<div class="item">
 							<i class="icon icon-octicon">{{svg "octicon-dot-fill"}}</i>
@@ -277,7 +283,6 @@
 					{{end}}
 				{{end}}
 
-				{{$canAutoMerge = true}}
 				{{if (gt .Issue.PullRequest.CommitsBehind 0)}}
 					<div class="ui divider"></div>
 					<div class="item item-section">
@@ -317,14 +322,16 @@
 					</div>
 				{{end}}
 
-				{{if and (or $.IsRepoAdmin (not $notAllOverridableChecksOk)) (or (not .AllowMerge) (not .RequireSigned) .WillSign)}}
-					{{if .AllowMerge}}
+				{{if .AllowMerge}} {{/* user is allowed to merge */}}
 					{{$prUnit := .Repository.MustGetUnit $.UnitTypePullRequests}}
 					{{$approvers := .Issue.PullRequest.GetApprovers}}
 					{{if or $prUnit.PullRequestsConfig.AllowMerge $prUnit.PullRequestsConfig.AllowRebase $prUnit.PullRequestsConfig.AllowRebaseMerge $prUnit.PullRequestsConfig.AllowSquash}}
-
+						{{$hasPendingPullRequestMergeTip := ""}}
+						{{if .HasPendingPullRequestMerge}}
+							{{$createdPRMergeStr := TimeSinceUnix .PendingPullRequestMerge.CreatedUnix $.i18n.Lang}}
+							{{$hasPendingPullRequestMergeTip = $.i18n.Tr "repo.pulls.auto_merge_has_pending_schedule" .PendingPullRequestMerge.Doer.Name $createdPRMergeStr}}
+						{{end}}
 						<div class="ui divider"></div>
-
 						<script>
 							<!-- /* eslint-disable */ -->
 							(() => {
@@ -335,13 +342,22 @@
 									'baseLink': {{.Link}},
 									'textCancel': {{$.i18n.Tr "cancel"}},
 									'textDeleteBranch': {{$.i18n.Tr "repo.branch.delete" .HeadTarget}},
+									'textAutoMergeButtonWhenSucceed': {{$.i18n.Tr "repo.pulls.auto_merge_button_when_succeed"}},
+									'textAutoMergeWhenSucceed': {{$.i18n.Tr "repo.pulls.auto_merge_when_succeed"}},
+									'textAutoMergeCancelSchedule': {{$.i18n.Tr "repo.pulls.auto_merge_cancel_schedule"}},
 
+									'canMergeNow': {{$canMergeNow}},
 									'allOverridableChecksOk': {{not $notAllOverridableChecksOk}},
 									'pullHeadCommitID': {{.PullHeadCommitID}},
 									'isPullBranchDeletable': {{.IsPullBranchDeletable}},
 									'defaultDeleteBranchAfterMerge': {{$prUnit.PullRequestsConfig.DefaultDeleteBranchAfterMerge}},
 									'mergeMessageFieldPlaceHolder': {{$.i18n.Tr "repo.editor.commit_message_desc"}},
+
+									'hasPendingPullRequestMerge': {{.HasPendingPullRequestMerge}},
+									'hasPendingPullRequestMergeTip': {{$hasPendingPullRequestMergeTip}},
 								};
+
+								const generalHideAutoMerge = mergeForm.canMergeNow && mergeForm.allOverridableChecksOk; // if this PR can be merged now, then hide the auto merge
 								mergeForm['mergeStyles'] = [
 									{
 										'name': 'merge',
@@ -349,12 +365,14 @@
 										'textDoMerge': {{$.i18n.Tr "repo.pulls.merge_pull_request"}},
 										'mergeTitleFieldText': defaultMergeTitle,
 										'mergeMessageFieldText': defaultMergeMessage,
+										'hideAutoMerge': generalHideAutoMerge,
 									},
 									{
 										'name': 'rebase',
 										'allowed': {{$prUnit.PullRequestsConfig.AllowRebase}},
 										'textDoMerge': {{$.i18n.Tr "repo.pulls.rebase_merge_pull_request"}},
 										'hideMergeMessageTexts': true,
+										'hideAutoMerge': generalHideAutoMerge,
 									},
 									{
 										'name': 'rebase-merge',
@@ -362,6 +380,7 @@
 										'textDoMerge': {{$.i18n.Tr "repo.pulls.rebase_merge_commit_pull_request"}},
 										'mergeTitleFieldText': defaultMergeTitle,
 										'mergeMessageFieldText': defaultMergeMessage,
+										'hideAutoMerge': generalHideAutoMerge,
 									},
 									{
 										'name': 'squash',
@@ -369,12 +388,14 @@
 										'textDoMerge': {{$.i18n.Tr "repo.pulls.squash_merge_pull_request"}},
 										'mergeTitleFieldText': defaultSquashMergeTitle,
 										'mergeMessageFieldText': defaultMergeMessage,
+										'hideAutoMerge': generalHideAutoMerge,
 									},
 									{
 										'name': 'manually-merged',
 										'allowed': {{and $prUnit.PullRequestsConfig.AllowManualMerge $.IsRepoAdmin}},
 										'textDoMerge': {{$.i18n.Tr "repo.pulls.merge_manually"}},
 										'hideMergeMessageTexts': true,
+										'hideAutoMerge': true,
 									}
 								];
 								window.config.pageData.pullRequestMergeForm = mergeForm;
@@ -384,27 +405,10 @@
 						<div id="pull-request-merge-form"></div>
 
 						{{if .ShowMergeInstructions}}
-								<div class="instruct-toggle mt-3"> {{$.i18n.Tr "repo.pulls.merge_instruction_hint" | Safe}} </div>
-								<div class="instruct-content" style="display:none">
-									<div class="ui divider"></div>
-									<div><h3 class="di">{{$.i18n.Tr "step1"}} </h3>{{$.i18n.Tr "repo.pulls.merge_instruction_step1_desc"}}</div>
-									<div class="ui secondary segment">
-										{{if eq .Issue.PullRequest.Flow 0}}
-											<div>git checkout -b {{if ne .Issue.PullRequest.HeadRepo.ID .Issue.PullRequest.BaseRepo.ID}}{{.Issue.PullRequest.HeadRepo.OwnerName}}-{{end}}{{.Issue.PullRequest.HeadBranch}} {{.Issue.PullRequest.BaseBranch}}</div>
-											<div>git pull {{if ne .Issue.PullRequest.HeadRepo.ID .Issue.PullRequest.BaseRepo.ID}}{{.Issue.PullRequest.HeadRepo.HTMLURL}}{{else}}origin{{end}} {{.Issue.PullRequest.HeadBranch}}</div>
-										{{else}}
-											<div>git fetch origin {{.Issue.PullRequest.GetGitRefName}}:{{.Issue.PullRequest.HeadBranch}}</div>
-										{{end}}
-									</div>
-									<div><h3 class="di">{{$.i18n.Tr "step2"}} </h3>{{$.i18n.Tr "repo.pulls.merge_instruction_step2_desc"}}</div>
-									<div class="ui secondary segment">
-										<div>git checkout {{.Issue.PullRequest.BaseBranch}}</div>
-										<div>git merge --no-ff {{if ne .Issue.PullRequest.HeadRepo.ID .Issue.PullRequest.BaseRepo.ID}}{{.Issue.PullRequest.HeadRepo.OwnerName}}-{{end}}{{.Issue.PullRequest.HeadBranch}}</div>
-										<div>git push origin {{.Issue.PullRequest.BaseBranch}}</div>
-									</div>
-								</div>
+							{{template "repo/issue/view_content/pull_merge_instruction" (dict "i18n" .i18n "Issue" .Issue)}}
 						{{end}}
 					{{else}}
+						{{/* no merge style was set in repo setting: not or ($prUnit.PullRequestsConfig.AllowMerge ...) */}}
 						<div class="ui divider"></div>
 						<div class="item text red">
 							{{svg "octicon-x"}}
@@ -414,15 +418,15 @@
 							{{svg "octicon-info"}}
 							{{$.i18n.Tr "repo.pulls.no_merge_helper"}}
 						</div>
-						{{end}}
+					{{end}} {{/* end if the repo was set to use any merge style */}}
 				{{else}}
+					{{/* user is not allowed to merge */}}
 					<div class="ui divider"></div>
 					<div class="item">
 						{{svg "octicon-info"}}
 						{{$.i18n.Tr "repo.pulls.no_merge_access"}}
 					</div>
-					{{end}}
-				{{end}}
+				{{end}} {{/* end if user is allowed to merge or not */}}
 			{{else}}
 				{{/* Merge conflict without specific file. Suggest manual merge, only if all reviews and status checks OK. */}}
 				{{if .IsBlockedByApprovals}}

templates/repo/issue/view_content/pull_merge_instruction.tmpl

@@ -0,0 +1,19 @@
+<div class="instruct-toggle mt-3"> {{$.i18n.Tr "repo.pulls.merge_instruction_hint" | Safe}} </div>
+<div class="instruct-content" style="display:none">
+	<div class="ui divider"></div>
+	<div><h3 class="di">{{$.i18n.Tr "step1"}} </h3>{{$.i18n.Tr "repo.pulls.merge_instruction_step1_desc"}}</div>
+	<div class="ui secondary segment">
+		{{if eq $.Issue.PullRequest.Flow 0}}
+		<div>git checkout -b {{if ne $.Issue.PullRequest.HeadRepo.ID $.Issue.PullRequest.BaseRepo.ID}}{{$.Issue.PullRequest.HeadRepo.OwnerName}}-{{end}}{{$.Issue.PullRequest.HeadBranch}} {{$.Issue.PullRequest.BaseBranch}}</div>
+		<div>git pull {{if ne $.Issue.PullRequest.HeadRepo.ID $.Issue.PullRequest.BaseRepo.ID}}{{$.Issue.PullRequest.HeadRepo.HTMLURL}}{{else}}origin{{end}} {{$.Issue.PullRequest.HeadBranch}}</div>
+		{{else}}
+		<div>git fetch origin {{$.Issue.PullRequest.GetGitRefName}}:{{$.Issue.PullRequest.HeadBranch}}</div>
+		{{end}}
+	</div>
+	<div><h3 class="di">{{$.i18n.Tr "step2"}} </h3>{{$.i18n.Tr "repo.pulls.merge_instruction_step2_desc"}}</div>
+	<div class="ui secondary segment">
+		<div>git checkout {{$.Issue.PullRequest.BaseBranch}}</div>
+		<div>git merge --no-ff {{if ne $.Issue.PullRequest.HeadRepo.ID $.Issue.PullRequest.BaseRepo.ID}}{{$.Issue.PullRequest.HeadRepo.OwnerName}}-{{end}}{{$.Issue.PullRequest.HeadBranch}}</div>
+		<div>git push origin {{$.Issue.PullRequest.BaseBranch}}</div>
+	</div>
+</div>

templates/repo/settings/options.tmpl

@@ -91,7 +91,7 @@
 					{{if .Repository.IsMirror}}
 					<tbody>
 						<tr>
-							<td>{{(MirrorRemoteAddress $.Context .Mirror).Address}}</td>
+							<td>{{(MirrorRemoteAddress $.Context .Repository .Mirror.GetRemoteName).Address}}</td>
 							<td>{{$.i18n.Tr "repo.settings.mirror_settings.direction.pull"}}</td>
 							<td>{{.Mirror.UpdatedUnix.AsTime}}</td>
 							<td class="right aligned">
@@ -119,7 +119,7 @@
 										<label for="interval">{{.i18n.Tr "repo.mirror_interval" .MinimumMirrorInterval}}</label>
 										<input id="interval" name="interval" value="{{.MirrorInterval}}">
 									</div>
-									{{$address := MirrorRemoteAddress $.Context .Mirror}}
+									{{$address := MirrorRemoteAddress $.Context .Repository .Mirror.GetRemoteName}}
 									<div class="field {{if .Err_MirrorAddress}}error{{end}}">
 										<label for="mirror_address">{{.i18n.Tr "repo.mirror_address"}}</label>
 										<input id="mirror_address" name="mirror_address" value="{{$address.Address}}" required>
@@ -168,7 +168,7 @@
 					<tbody>
 						{{range .PushMirrors}}
 						<tr>
-							{{$address := MirrorRemoteAddress $.Context .}}
+							{{$address := MirrorRemoteAddress $.Context $.Repository .GetRemoteName}}
 							<td>{{$address.Address}}</td>
 							<td>{{$.i18n.Tr "repo.settings.mirror_settings.direction.push"}}</td>
 							<td>{{if .LastUpdateUnix}}{{.LastUpdateUnix.AsTime}}{{else}}{{$.i18n.Tr "never"}}{{end}} {{if .LastError}}<div class="ui red label tooltip" data-content="{{.LastError}}">{{$.i18n.Tr "error"}}</div>{{end}}</td>
@@ -361,16 +361,27 @@
 								<div class="ui radio checkbox">
 								{{$externalTracker := (.Repository.MustGetUnit $.UnitTypeExternalTracker)}}
 								{{$externalTrackerStyle := $externalTracker.ExternalTrackerConfig.ExternalTrackerStyle}}
-									<input class="hidden" tabindex="0" name="tracker_issue_style" type="radio" value="numeric" {{if $externalTrackerStyle}}{{if eq $externalTrackerStyle "numeric"}}checked=""{{end}}{{end}}/>
-									<label>{{.i18n.Tr "repo.settings.tracker_issue_style.numeric"}} <span class="ui light grey text">(#1234)</span></label>
+									<input class="js-tracker-issue-style" name="tracker_issue_style" type="radio" value="numeric" {{if eq $externalTrackerStyle "numeric"}}checked{{end}}>
+									<label>{{.i18n.Tr "repo.settings.tracker_issue_style.numeric"}} <span class="ui light grey text">#1234</span></label>
 								</div>
 							</div>
 							<div class="field">
 								<div class="ui radio checkbox">
-									<input class="hidden" tabindex="0" name="tracker_issue_style" type="radio" value="alphanumeric" {{if $externalTrackerStyle}}{{if eq $externalTracker.ExternalTrackerConfig.ExternalTrackerStyle "alphanumeric"}}checked=""{{end}}{{end}} />
-									<label>{{.i18n.Tr "repo.settings.tracker_issue_style.alphanumeric"}} <span class="ui light grey text">(ABC-123, DEFG-234)</span></label>
+									<input class="js-tracker-issue-style" name="tracker_issue_style" type="radio" value="alphanumeric" {{if eq $externalTrackerStyle "alphanumeric"}}checked{{end}}>
+									<label>{{.i18n.Tr "repo.settings.tracker_issue_style.alphanumeric"}} <span class="ui light grey text">ABC-123 , DEFG-234</span></label>
 								</div>
 							</div>
+							<div class="field">
+								<div class="ui radio checkbox">
+									<input class="js-tracker-issue-style" name="tracker_issue_style" type="radio" value="regexp" {{if eq $externalTrackerStyle "regexp"}}checked{{end}}>
+									<label>{{.i18n.Tr "repo.settings.tracker_issue_style.regexp"}} <span class="ui light grey text">(ISSUE-\d+) , ISSUE-(\d+)</span></label>
+								</div>
+							</div>
+						</div>
+						<div class="field {{if ne $externalTrackerStyle "regexp"}}disabled{{end}}" id="tracker-issue-style-regex-box">
+							<label for="external_tracker_regexp_pattern">{{.i18n.Tr "repo.settings.tracker_issue_style.regexp_pattern"}}</label>
+							<input id="external_tracker_regexp_pattern" name="external_tracker_regexp_pattern" value="{{(.Repository.MustGetUnit $.UnitTypeExternalTracker).ExternalTrackerConfig.ExternalTrackerRegexpPattern}}">
+							<p class="help">{{.i18n.Tr "repo.settings.tracker_issue_style.regexp_pattern_desc" | Str2html}}</p>
 						</div>
 					</div>
 				</div>

templates/user/profile.tmpl

@@ -4,15 +4,17 @@
 		<div class="ui stackable grid">
 			<div class="ui five wide column">
 				<div class="ui card">
+					<div id="profile-avatar" class="content df"/>
 					{{if eq .SignedUserName .Owner.Name}}
-						<a class="image tooltip" href="{{AppSubUrl}}/user/settings" id="profile-avatar" data-content="{{.i18n.Tr "user.change_avatar"}}" data-position="bottom center">
+						<a class="image tooltip" href="{{AppSubUrl}}/user/settings" data-content="{{.i18n.Tr "user.change_avatar"}}" data-position="bottom center">
 							{{avatar .Owner 290}}
 						</a>
 					{{else}}
-						<span class="image" id="profile-avatar">
+						<span class="image">
 							{{avatar .Owner 290}}
 						</span>
 					{{end}}
+					</div>
 					<div class="content word-break profile-avatar-name">
 						{{if .Owner.FullName}}<span class="header text center">{{.Owner.FullName}}</span>{{end}}
 						<span class="username text center">{{.Owner.Name}}</span>

web_src/js/components/PullRequestMergeForm.vue

@@ -1,9 +1,23 @@
 <template>
+  <!--
+  if this component is shown, either the user is admin (can do merge without checks), or they is a writer who has the permission to do merge
+  if the user is a writer and can't do merge now (canMergeNow==false), then only show the Auto Merge for them
+  How to test the UI manually:
+  * Method 1: manually set some variables in pull.tmpl, eg: {{$notAllOverridableChecksOk = true}} {{$canMergeNow = false}}
+  * Method 2: make a protected branch, then set state=pending/success :
+    curl -X POST ${root_url}/api/v1/repos/${owner}/${repo}/statuses/${sha} \
+      -H "accept: application/json" -H "authorization: Basic $base64_auth" -H "Content-Type: application/json" \
+      -d '{"context": "test/context", "description": "description", "state": "${state}", "target_url": "http://localhost"}'
+  -->
   <div>
+    <!-- eslint-disable -->
+    <div v-if="mergeForm.hasPendingPullRequestMerge" v-html="mergeForm.hasPendingPullRequestMergeTip" class="ui info message"></div>
+
     <div class="ui form" v-if="showActionForm">
       <form :action="mergeForm.baseLink+'/merge'" method="post">
         <input type="hidden" name="_csrf" :value="csrfToken">
         <input type="hidden" name="head_commit_id" v-model="mergeForm.pullHeadCommitID">
+        <input type="hidden" name="merge_when_checks_succeed" v-model="autoMergeWhenSucceed">
 
         <template v-if="!mergeStyleDetail.hideMergeMessageTexts">
           <div class="field">
@@ -14,40 +28,73 @@
           </div>
         </template>
 
-        <button class="ui button" :class="[mergeForm.allOverridableChecksOk?'green':'red']" type="submit" name="do" :value="mergeStyle">
+        <button class="ui button" :class="mergeButtonStyleClass" type="submit" name="do" :value="mergeStyle">
           {{ mergeStyleDetail.textDoMerge }}
+          <template v-if="autoMergeWhenSucceed">
+            {{ mergeForm.textAutoMergeButtonWhenSucceed }}
+          </template>
         </button>
 
         <button class="ui button merge-cancel" @click="toggleActionForm(false)">
           {{ mergeForm.textCancel }}
         </button>
 
-        <div class="ui checkbox ml-2" v-if="mergeForm.isPullBranchDeletable">
+        <div class="ui checkbox ml-2" v-if="mergeForm.isPullBranchDeletable && !autoMergeWhenSucceed">
           <input name="delete_branch_after_merge" type="checkbox" v-model="deleteBranchAfterMerge" id="delete-branch-after-merge">
           <label for="delete-branch-after-merge">{{ mergeForm.textDeleteBranch }}</label>
         </div>
       </form>
     </div>
 
-    <template v-if="!showActionForm">
-      <div class="ui buttons merge-button" :class="[mergeForm.allOverridableChecksOk?'green':'red']" @click="toggleActionForm(true)">
+    <div v-if="!showActionForm" class="df">
+      <!-- the merge button -->
+      <div class="ui buttons merge-button" :class="mergeButtonStyleClass" @click="toggleActionForm(true)" >
         <button class="ui button">
           <svg-icon name="octicon-git-merge"/>
-          <span class="button-text">{{ mergeStyleDetail.textDoMerge }}</span>
+          <span class="button-text">
+            {{ mergeStyleDetail.textDoMerge }}
+            <template v-if="autoMergeWhenSucceed">
+              {{ mergeForm.textAutoMergeButtonWhenSucceed }}
+            </template>
+          </span>
         </button>
         <div class="ui dropdown icon button no-text" @click.stop="showMergeStyleMenu = !showMergeStyleMenu" v-if="mergeStyleAllowedCount>1">
           <svg-icon name="octicon-triangle-down" :size="14"/>
           <div class="menu" :class="{'show':showMergeStyleMenu}">
             <template v-for="msd in mergeForm.mergeStyles">
-              <div class="item" v-if="msd.allowed" :key="msd.name" @click.stop="mergeStyle=msd.name">
+              <!-- if can merge now, show one action "merge now", and an action "auto merge when succeed" -->
+              <div class="item" v-if="msd.allowed && mergeForm.canMergeNow" :key="msd.name" @click.stop="switchMergeStyle(msd.name)">
+                <div class="action-text">
                   {{ msd.textDoMerge }}
                 </div>
-            </template>
+                <div v-if="!msd.hideAutoMerge" class="auto-merge-small" @click.stop="switchMergeStyle(msd.name, true)">
+                  <svg-icon name="octicon-clock" :size="14"/>
+                  <div class="auto-merge-tip">
+                    {{ mergeForm.textAutoMergeWhenSucceed }}
                   </div>
                 </div>
               </div>
+
+              <!-- if can NOT merge now, only show one action "auto merge when succeed" -->
+              <div class="item" v-if="msd.allowed && !mergeForm.canMergeNow && !msd.hideAutoMerge" :key="msd.name" @click.stop="switchMergeStyle(msd.name, true)">
+                <div class="action-text">
+                  {{ msd.textDoMerge }} {{ mergeForm.textAutoMergeButtonWhenSucceed }}
+                </div>
+              </div>
             </template>
           </div>
+        </div>
+      </div>
+
+      <!-- the cancel auto merge button -->
+      <form v-if="mergeForm.hasPendingPullRequestMerge" :action="mergeForm.baseLink+'/cancel_auto_merge'" method="post" class="ml-4">
+        <input type="hidden" name="_csrf" :value="csrfToken">
+        <button class="ui button">
+          {{ mergeForm.textAutoMergeCancelSchedule }}
+        </button>
+      </form>
+    </div>
+  </div>
 </template>
 
 <script>
@@ -68,6 +115,7 @@ export default {
     mergeTitleFieldValue: '',
     mergeMessageFieldValue: '',
     deleteBranchAfterMerge: false,
+    autoMergeWhenSucceed: false,
 
     mergeStyle: '',
     mergeStyleDetail: { // dummy only, these values will come from one of the mergeForm.mergeStyles
@@ -82,6 +130,13 @@ export default {
     showActionForm: false,
   }),
 
+  computed: {
+    mergeButtonStyleClass() {
+      if (this.mergeForm.allOverridableChecksOk) return 'green';
+      return this.autoMergeWhenSucceed ? 'blue' : 'red';
+    }
+  },
+
   watch: {
     mergeStyle(val) {
       this.mergeStyleDetail = this.mergeForm.mergeStyles.find((e) => e.name === val);
@@ -90,7 +145,7 @@ export default {
 
   created() {
     this.mergeStyleAllowedCount = this.mergeForm.mergeStyles.reduce((v, msd) => v + (msd.allowed ? 1 : 0), 0);
-    this.mergeStyle = this.mergeForm.mergeStyles.find((e) => e.allowed)?.name;
+    this.switchMergeStyle(this.mergeForm.mergeStyles.find((e) => e.allowed)?.name, !this.mergeForm.canMergeNow);
   },
 
   mounted() {
@@ -111,7 +166,11 @@ export default {
       this.deleteBranchAfterMerge = this.mergeForm.defaultDeleteBranchAfterMerge;
       this.mergeTitleFieldValue = this.mergeStyleDetail.mergeTitleFieldText;
       this.mergeMessageFieldValue = this.mergeStyleDetail.mergeMessageFieldText;
-    }
+    },
+    switchMergeStyle(name, autoMerge = false) {
+      this.mergeStyle = name;
+      this.autoMergeWhenSucceed = autoMerge;
+    },
   },
 };
 </script>
@@ -124,4 +183,59 @@ export default {
 .ui.checkbox label {
   cursor: pointer;
 }
+
+/* make the dropdown list left-aligned */
+.ui.merge-button {
+  position: relative;
+}
+.ui.merge-button .ui.dropdown {
+  position: static;
+}
+.ui.merge-button > .ui.dropdown:last-child > .menu:not(.left) {
+  left: 0;
+  right: auto;
+}
+.ui.merge-button .ui.dropdown .menu > .item {
+  display: flex;
+  align-items: stretch;
+  padding: 0 !important; /* polluted by semantic.css: .ui.dropdown .menu > .item { !important } */
+}
+
+/* merge style list item */
+.action-text {
+  padding: 0.8rem;
+  flex: 1
+}
+
+.auto-merge-small {
+  width: 40px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  position: relative;
+}
+.auto-merge-small .auto-merge-tip {
+  display: none;
+  left: 38px;
+  top: -1px;
+  bottom: -1px;
+  position: absolute;
+  align-items: center;
+  color: var(--color-info-text);
+  background-color: var(--color-info-bg);
+  border: 1px solid var(--color-info-border);
+  border-left: none;
+  padding-right: 1rem;
+}
+
+.auto-merge-small:hover {
+  color: var(--color-info-text);
+  background-color: var(--color-info-bg);
+  border: 1px solid var(--color-info-border);
+}
+
+.auto-merge-small:hover .auto-merge-tip {
+  display: flex;
+}
+
 </style>

web_src/js/features/repo-legacy.js

@@ -462,6 +462,11 @@ export function initRepository() {
         if (typeof $(this).data('context') !== 'undefined') $($(this).data('context')).addClass('disabled');
       }
     });
+    const $trackerIssueStyleRadios = $('.js-tracker-issue-style');
+    $trackerIssueStyleRadios.on('change input', () => {
+      const checkedVal = $trackerIssueStyleRadios.filter(':checked').val();
+      $('#tracker-issue-style-regex-box').toggleClass('disabled', checkedVal !== 'regexp');
+    });
   }
 
   // Labels

web_src/js/svg.js

@@ -1,6 +1,7 @@
 import octiconChevronDown from '../../public/img/svg/octicon-chevron-down.svg';
 import octiconChevronRight from '../../public/img/svg/octicon-chevron-right.svg';
 import octiconCopy from '../../public/img/svg/octicon-copy.svg';
+import octiconClock from '../../public/img/svg/octicon-clock.svg';
 import octiconGitMerge from '../../public/img/svg/octicon-git-merge.svg';
 import octiconGitPullRequest from '../../public/img/svg/octicon-git-pull-request.svg';
 import octiconIssueClosed from '../../public/img/svg/octicon-issue-closed.svg';
@@ -23,6 +24,7 @@ export const svgs = {
   'octicon-chevron-down': octiconChevronDown,
   'octicon-chevron-right': octiconChevronRight,
   'octicon-copy': octiconCopy,
+  'octicon-clock': octiconClock,
   'octicon-git-merge': octiconGitMerge,
   'octicon-git-pull-request': octiconGitPullRequest,
   'octicon-issue-closed': octiconIssueClosed,

web_src/less/_base.less

@@ -2003,14 +2003,6 @@ table th[data-sortt-desc] {
   margin-right: 0 !important;
 }
 
-/* limit width of all direct dropdown menu children */
-/* https://github.com/go-gitea/gitea/pull/10835 */
-.dropdown:not(.selection) > .menu:not(.review-box) > *:not(.header) {
-  max-width: 300px;
-  overflow-x: hidden;
-  text-overflow: ellipsis;
-}
-
 .ui.dropdown .menu .item {
   border-radius: 0;
 }

web_src/less/_repository.less

@@ -1055,10 +1055,6 @@
         .merge-section {
           background-color: var(--color-box-body);
 
-          .item {
-            padding: .25rem 0;
-          }
-
           .item-section {
             display: flex;
             align-items: center;

web_src/less/_user.less

@@ -44,27 +44,20 @@
           }
         }
       }
-
       #profile-avatar {
         background: none;
         padding: 1rem 1rem .25rem;
-
+        justify-content: center;
         img {
           width: 100%;
           height: auto;
           object-fit: contain;
           margin: 0;
-        }
-
           @media @mediaSm {
-          height: 250px;
-          overflow: hidden;
-
-          img {
-            max-height: 767px;
-            max-width: 767px;
+            width: 30vw;
           }
         }
+
       }
 
       @media @mediaSm {