Example #1
0
// newMacaron initializes Macaron instance.
func newMacaron() *macaron.Macaron {
	m := macaron.New()
	if !setting.DisableRouterLog {
		m.Use(macaron.Logger())
	}
	m.Use(macaron.Recovery())
	if setting.EnableGzip {
		m.Use(gzip.Gziper())
	}
	if setting.Protocol == setting.FCGI {
		m.SetURLPrefix(setting.AppSubUrl)
	}
	m.Use(macaron.Static(
		path.Join(setting.StaticRootPath, "public"),
		macaron.StaticOptions{
			SkipLogging: setting.DisableRouterLog,
		},
	))
	m.Use(macaron.Static(
		setting.AvatarUploadPath,
		macaron.StaticOptions{
			Prefix:      "avatars",
			SkipLogging: setting.DisableRouterLog,
		},
	))
	m.Use(macaron.Renderer(macaron.RenderOptions{
		Directory:  path.Join(setting.StaticRootPath, "templates"),
		Funcs:      []gotmpl.FuncMap{template.Funcs},
		IndentJSON: macaron.Env != macaron.PROD,
	}))

	localeNames, err := bindata.AssetDir("conf/locale")
	if err != nil {
		log.Fatal(4, "Fail to list locale files: %v", err)
	}
	localFiles := make(map[string][]byte)
	for _, name := range localeNames {
		localFiles[name] = bindata.MustAsset("conf/locale/" + name)
	}
	m.Use(i18n.I18n(i18n.Options{
		SubURL:          setting.AppSubUrl,
		Files:           localFiles,
		CustomDirectory: path.Join(setting.CustomPath, "conf/locale"),
		Langs:           setting.Langs,
		Names:           setting.Names,
		DefaultLang:     "en-US",
		Redirect:        true,
	}))
	m.Use(cache.Cacher(cache.Options{
		Adapter:       setting.CacheAdapter,
		AdapterConfig: setting.CacheConn,
		Interval:      setting.CacheInternal,
	}))
	m.Use(captcha.Captchaer(captcha.Options{
		SubURL: setting.AppSubUrl,
	}))
	m.Use(session.Sessioner(setting.SessionConfig))
	m.Use(csrf.Csrfer(csrf.Options{
		Secret:     setting.SecretKey,
		SetCookie:  true,
		Header:     "X-Csrf-Token",
		CookiePath: setting.AppSubUrl,
	}))
	m.Use(toolbox.Toolboxer(m, toolbox.Options{
		HealthCheckFuncs: []*toolbox.HealthCheckFuncDesc{
			&toolbox.HealthCheckFuncDesc{
				Desc: "Database connection",
				Func: models.Ping,
			},
		},
	}))
	m.Use(middleware.Contexter())
	return m
}
Example #2
0
// NewContext initializes configuration context.
// NOTE: do not print any log except error.
func NewContext() {
	workDir, err := WorkDir()
	if err != nil {
		log.Fatal(4, "Fail to get work directory: %v", err)
	}

	Cfg, err = ini.Load(bindata.MustAsset("conf/app.ini"))
	if err != nil {
		log.Fatal(4, "Fail to parse 'conf/app.ini': %v", err)
	}

	CustomPath = os.Getenv("GOGS_CUSTOM")
	if len(CustomPath) == 0 {
		CustomPath = workDir + "/custom"
	}

	if len(CustomConf) == 0 {
		CustomConf = CustomPath + "/conf/app.ini"
	}

	if com.IsFile(CustomConf) {
		if err = Cfg.Append(CustomConf); err != nil {
			log.Fatal(4, "Fail to load custom conf '%s': %v", CustomConf, err)
		}
	} else {
		log.Warn("Custom config '%s' not found, ignore this if you're running first time", CustomConf)
	}
	Cfg.NameMapper = ini.AllCapsUnderscore

	homeDir, err := com.HomeDir()
	if err != nil {
		log.Fatal(4, "Fail to get home directory: %v", err)
	}
	homeDir = strings.Replace(homeDir, "\\", "/", -1)

	LogRootPath = Cfg.Section("log").Key("ROOT_PATH").MustString(path.Join(workDir, "log"))
	forcePathSeparator(LogRootPath)

	sec := Cfg.Section("server")
	AppName = Cfg.Section("").Key("APP_NAME").MustString("Gogs: Go Git Service")
	AppUrl = sec.Key("ROOT_URL").MustString("http://localhost:3000/")
	if AppUrl[len(AppUrl)-1] != '/' {
		AppUrl += "/"
	}

	// Check if has app suburl.
	url, err := url.Parse(AppUrl)
	if err != nil {
		log.Fatal(4, "Invalid ROOT_URL '%s': %s", AppUrl, err)
	}
	// Suburl should start with '/' and end without '/', such as '/{subpath}'.
	// This value is empty if site does not have sub-url.
	AppSubUrl = strings.TrimSuffix(url.Path, "/")
	AppSubUrlDepth = strings.Count(AppSubUrl, "/")

	Protocol = HTTP
	if sec.Key("PROTOCOL").String() == "https" {
		Protocol = HTTPS
		CertFile = sec.Key("CERT_FILE").String()
		KeyFile = sec.Key("KEY_FILE").String()
	} else if sec.Key("PROTOCOL").String() == "fcgi" {
		Protocol = FCGI
	} else if sec.Key("PROTOCOL").String() == "unix" {
		Protocol = UNIX_SOCKET
		UnixSocketPermissionRaw := sec.Key("UNIX_SOCKET_PERMISSION").MustString("666")
		UnixSocketPermissionParsed, err := strconv.ParseUint(UnixSocketPermissionRaw, 8, 32)
		if err != nil || UnixSocketPermissionParsed > 0777 {
			log.Fatal(4, "Fail to parse unixSocketPermission: %s", UnixSocketPermissionRaw)
		}
		UnixSocketPermission = uint32(UnixSocketPermissionParsed)
	}
	Domain = sec.Key("DOMAIN").MustString("localhost")
	HTTPAddr = sec.Key("HTTP_ADDR").MustString("0.0.0.0")
	HTTPPort = sec.Key("HTTP_PORT").MustString("3000")
	LocalURL = sec.Key("LOCAL_ROOT_URL").MustString(string(Protocol) + "://localhost:" + HTTPPort + "/")
	OfflineMode = sec.Key("OFFLINE_MODE").MustBool()
	DisableRouterLog = sec.Key("DISABLE_ROUTER_LOG").MustBool()
	StaticRootPath = sec.Key("STATIC_ROOT_PATH").MustString(workDir)
	AppDataPath = sec.Key("APP_DATA_PATH").MustString("data")
	EnableGzip = sec.Key("ENABLE_GZIP").MustBool()

	switch sec.Key("LANDING_PAGE").MustString("home") {
	case "explore":
		LandingPageUrl = LANDING_PAGE_EXPLORE
	default:
		LandingPageUrl = LANDING_PAGE_HOME
	}

	SSH.RootPath = path.Join(homeDir, ".ssh")
	SSH.KeyTestPath = os.TempDir()
	if err = Cfg.Section("server").MapTo(&SSH); err != nil {
		log.Fatal(4, "Fail to map SSH settings: %v", err)
	}
	// When disable SSH, start builtin server value is ignored.
	if SSH.Disabled {
		SSH.StartBuiltinServer = false
	}

	if !SSH.Disabled && !SSH.StartBuiltinServer {
		if err := os.MkdirAll(SSH.RootPath, 0700); err != nil {
			log.Fatal(4, "Fail to create '%s': %v", SSH.RootPath, err)
		} else if err = os.MkdirAll(SSH.KeyTestPath, 0644); err != nil {
			log.Fatal(4, "Fail to create '%s': %v", SSH.KeyTestPath, err)
		}
	}

	SSH.MinimumKeySizeCheck = sec.Key("MINIMUM_KEY_SIZE_CHECK").MustBool()
	SSH.MinimumKeySizes = map[string]int{}
	minimumKeySizes := Cfg.Section("ssh.minimum_key_sizes").Keys()
	for _, key := range minimumKeySizes {
		if key.MustInt() != -1 {
			SSH.MinimumKeySizes[strings.ToLower(key.Name())] = key.MustInt()
		}
	}

	sec = Cfg.Section("security")
	InstallLock = sec.Key("INSTALL_LOCK").MustBool()
	SecretKey = sec.Key("SECRET_KEY").String()
	LogInRememberDays = sec.Key("LOGIN_REMEMBER_DAYS").MustInt()
	CookieUserName = sec.Key("COOKIE_USERNAME").String()
	CookieRememberName = sec.Key("COOKIE_REMEMBER_NAME").String()
	ReverseProxyAuthUser = sec.Key("REVERSE_PROXY_AUTHENTICATION_USER").MustString("X-WEBAUTH-USER")

	sec = Cfg.Section("attachment")
	AttachmentPath = sec.Key("PATH").MustString(path.Join(AppDataPath, "attachments"))
	if !filepath.IsAbs(AttachmentPath) {
		AttachmentPath = path.Join(workDir, AttachmentPath)
	}
	AttachmentAllowedTypes = strings.Replace(sec.Key("ALLOWED_TYPES").MustString("image/jpeg,image/png"), "|", ",", -1)
	AttachmentMaxSize = sec.Key("MAX_SIZE").MustInt64(4)
	AttachmentMaxFiles = sec.Key("MAX_FILES").MustInt(5)
	AttachmentEnabled = sec.Key("ENABLE").MustBool(true)

	TimeFormat = map[string]string{
		"ANSIC":       time.ANSIC,
		"UnixDate":    time.UnixDate,
		"RubyDate":    time.RubyDate,
		"RFC822":      time.RFC822,
		"RFC822Z":     time.RFC822Z,
		"RFC850":      time.RFC850,
		"RFC1123":     time.RFC1123,
		"RFC1123Z":    time.RFC1123Z,
		"RFC3339":     time.RFC3339,
		"RFC3339Nano": time.RFC3339Nano,
		"Kitchen":     time.Kitchen,
		"Stamp":       time.Stamp,
		"StampMilli":  time.StampMilli,
		"StampMicro":  time.StampMicro,
		"StampNano":   time.StampNano,
	}[Cfg.Section("time").Key("FORMAT").MustString("RFC1123")]

	RunUser = Cfg.Section("").Key("RUN_USER").String()
	// Does not check run user when the install lock is off.
	if InstallLock {
		currentUser, match := IsRunUserMatchCurrentUser(RunUser)
		if !match {
			log.Fatal(4, "Expect user '%s' but current user is: %s", RunUser, currentUser)
		}
	}

	// Determine and create root git repository path.
	sec = Cfg.Section("repository")
	RepoRootPath = sec.Key("ROOT").MustString(path.Join(homeDir, "gogs-repositories"))
	forcePathSeparator(RepoRootPath)
	if !filepath.IsAbs(RepoRootPath) {
		RepoRootPath = path.Join(workDir, RepoRootPath)
	} else {
		RepoRootPath = path.Clean(RepoRootPath)
	}
	ScriptType = sec.Key("SCRIPT_TYPE").MustString("bash")
	if err = Cfg.Section("repository").MapTo(&Repository); err != nil {
		log.Fatal(4, "Fail to map Repository settings: %v", err)
	}

	sec = Cfg.Section("picture")
	AvatarUploadPath = sec.Key("AVATAR_UPLOAD_PATH").MustString(path.Join(AppDataPath, "avatars"))
	forcePathSeparator(AvatarUploadPath)
	if !filepath.IsAbs(AvatarUploadPath) {
		AvatarUploadPath = path.Join(workDir, AvatarUploadPath)
	}
	switch source := sec.Key("GRAVATAR_SOURCE").MustString("gravatar"); source {
	case "duoshuo":
		GravatarSource = "http://gravatar.duoshuo.com/avatar/"
	case "gravatar":
		GravatarSource = "https://secure.gravatar.com/avatar/"
	default:
		GravatarSource = source
	}
	DisableGravatar = sec.Key("DISABLE_GRAVATAR").MustBool()
	EnableFederatedAvatar = sec.Key("ENABLE_FEDERATED_AVATAR").MustBool()
	if OfflineMode {
		DisableGravatar = true
		EnableFederatedAvatar = false
	}
	if DisableGravatar {
		EnableFederatedAvatar = false
	}

	if EnableFederatedAvatar {
		LibravatarService = libravatar.New()
		parts := strings.Split(GravatarSource, "/")
		if len(parts) >= 3 {
			if parts[0] == "https:" {
				LibravatarService.SetUseHTTPS(true)
				LibravatarService.SetSecureFallbackHost(parts[2])
			} else {
				LibravatarService.SetUseHTTPS(false)
				LibravatarService.SetFallbackHost(parts[2])
			}
		}
	}

	if err = Cfg.Section("ui").MapTo(&UI); err != nil {
		log.Fatal(4, "Fail to map UI settings: %v", err)
	} else if err = Cfg.Section("markdown").MapTo(&Markdown); err != nil {
		log.Fatal(4, "Fail to map Markdown settings: %v", err)
	} else if err = Cfg.Section("cron").MapTo(&Cron); err != nil {
		log.Fatal(4, "Fail to map Cron settings: %v", err)
	} else if err = Cfg.Section("git").MapTo(&Git); err != nil {
		log.Fatal(4, "Fail to map Git settings: %v", err)
	} else if err = Cfg.Section("mirror").MapTo(&Mirror); err != nil {
		log.Fatal(4, "Fail to map API settings: %v", err)
	} else if err = Cfg.Section("api").MapTo(&API); err != nil {
		log.Fatal(4, "Fail to map API settings: %v", err)
	}

	if Mirror.DefaultInterval <= 0 {
		Mirror.DefaultInterval = 24
	}

	Langs = Cfg.Section("i18n").Key("LANGS").Strings(",")
	Names = Cfg.Section("i18n").Key("NAMES").Strings(",")
	dateLangs = Cfg.Section("i18n.datelang").KeysHash()

	ShowFooterBranding = Cfg.Section("other").Key("SHOW_FOOTER_BRANDING").MustBool()
	ShowFooterVersion = Cfg.Section("other").Key("SHOW_FOOTER_VERSION").MustBool()

	HasRobotsTxt = com.IsFile(path.Join(CustomPath, "robots.txt"))
}
Example #3
0
// NewContext initializes configuration context.
// NOTE: do not print any log except error.
func NewContext() {
	workDir, err := WorkDir()
	if err != nil {
		log.Fatal(4, "Fail to get work directory: %v", err)
	}

	Cfg, err = ini.Load(bindata.MustAsset("conf/app.ini"))
	if err != nil {
		log.Fatal(4, "Fail to parse 'conf/app.ini': %v", err)
	}

	CustomPath = os.Getenv("GOGS_CUSTOM")
	if len(CustomPath) == 0 {
		CustomPath = workDir + "/custom"
	}

	if len(CustomConf) == 0 {
		CustomConf = CustomPath + "/conf/app.ini"
	}

	if com.IsFile(CustomConf) {
		if err = Cfg.Append(CustomConf); err != nil {
			log.Fatal(4, "Fail to load custom conf '%s': %v", CustomConf, err)
		}
	} else {
		log.Warn("Custom config '%s' not found, ignore this if you're running first time", CustomConf)
	}
	Cfg.NameMapper = ini.AllCapsUnderscore

	homeDir, err := com.HomeDir()
	if err != nil {
		log.Fatal(4, "Fail to get home directory: %v", err)
	}
	homeDir = strings.Replace(homeDir, "\\", "/", -1)

	LogRootPath = Cfg.Section("log").Key("ROOT_PATH").MustString(path.Join(workDir, "log"))
	forcePathSeparator(LogRootPath)

	sec := Cfg.Section("server")
	AppName = Cfg.Section("").Key("APP_NAME").MustString("Gogs: Go Git Service")
	AppUrl = sec.Key("ROOT_URL").MustString("http://localhost:3000/")
	if AppUrl[len(AppUrl)-1] != '/' {
		AppUrl += "/"
	}

	// Check if has app suburl.
	url, err := url.Parse(AppUrl)
	if err != nil {
		log.Fatal(4, "Invalid ROOT_URL '%s': %s", AppUrl, err)
	}
	AppSubUrl = strings.TrimSuffix(url.Path, "/")

	Protocol = HTTP
	if sec.Key("PROTOCOL").String() == "https" {
		Protocol = HTTPS
		CertFile = sec.Key("CERT_FILE").String()
		KeyFile = sec.Key("KEY_FILE").String()
	} else if sec.Key("PROTOCOL").String() == "fcgi" {
		Protocol = FCGI
	}
	Domain = sec.Key("DOMAIN").MustString("localhost")
	HttpAddr = sec.Key("HTTP_ADDR").MustString("0.0.0.0")
	HttpPort = sec.Key("HTTP_PORT").MustString("3000")
	LocalURL = sec.Key("LOCAL_ROOT_URL").MustString("http://localhost:" + HttpPort + "/")
	DisableSSH = sec.Key("DISABLE_SSH").MustBool()
	if !DisableSSH {
		StartSSHServer = sec.Key("START_SSH_SERVER").MustBool()
	}
	SSHDomain = sec.Key("SSH_DOMAIN").MustString(Domain)
	SSHPort = sec.Key("SSH_PORT").MustInt(22)
	SSHRootPath = sec.Key("SSH_ROOT_PATH").MustString(path.Join(homeDir, ".ssh"))
	if err := os.MkdirAll(SSHRootPath, 0700); err != nil {
		log.Fatal(4, "Fail to create '%s': %v", SSHRootPath, err)
	}
	OfflineMode = sec.Key("OFFLINE_MODE").MustBool()
	DisableRouterLog = sec.Key("DISABLE_ROUTER_LOG").MustBool()
	StaticRootPath = sec.Key("STATIC_ROOT_PATH").MustString(workDir)
	EnableGzip = sec.Key("ENABLE_GZIP").MustBool()

	switch sec.Key("LANDING_PAGE").MustString("home") {
	case "explore":
		LandingPageUrl = LANDING_PAGE_EXPLORE
	default:
		LandingPageUrl = LANDING_PAGE_HOME
	}

	sec = Cfg.Section("security")
	InstallLock = sec.Key("INSTALL_LOCK").MustBool()
	SecretKey = sec.Key("SECRET_KEY").String()
	LogInRememberDays = sec.Key("LOGIN_REMEMBER_DAYS").MustInt()
	CookieUserName = sec.Key("COOKIE_USERNAME").String()
	CookieRememberName = sec.Key("COOKIE_REMEMBER_NAME").String()
	ReverseProxyAuthUser = sec.Key("REVERSE_PROXY_AUTHENTICATION_USER").MustString("X-WEBAUTH-USER")

	sec = Cfg.Section("attachment")
	AttachmentPath = sec.Key("PATH").MustString(path.Join(AppDataPath, "attachments"))
	if !filepath.IsAbs(AttachmentPath) {
		AttachmentPath = path.Join(workDir, AttachmentPath)
	}
	AttachmentAllowedTypes = strings.Replace(sec.Key("ALLOWED_TYPES").MustString("image/jpeg,image/png"), "|", ",", -1)
	AttachmentMaxSize = sec.Key("MAX_SIZE").MustInt64(4)
	AttachmentMaxFiles = sec.Key("MAX_FILES").MustInt(5)
	AttachmentEnabled = sec.Key("ENABLE").MustBool(true)

	TimeFormat = map[string]string{
		"ANSIC":       time.ANSIC,
		"UnixDate":    time.UnixDate,
		"RubyDate":    time.RubyDate,
		"RFC822":      time.RFC822,
		"RFC822Z":     time.RFC822Z,
		"RFC850":      time.RFC850,
		"RFC1123":     time.RFC1123,
		"RFC1123Z":    time.RFC1123Z,
		"RFC3339":     time.RFC3339,
		"RFC3339Nano": time.RFC3339Nano,
		"Kitchen":     time.Kitchen,
		"Stamp":       time.Stamp,
		"StampMilli":  time.StampMilli,
		"StampMicro":  time.StampMicro,
		"StampNano":   time.StampNano,
	}[Cfg.Section("time").Key("FORMAT").MustString("RFC1123")]

	RunUser = Cfg.Section("").Key("RUN_USER").String()
	curUser := user.CurrentUsername()
	// Does not check run user when the install lock is off.
	if InstallLock && RunUser != curUser {
		log.Fatal(4, "Expect user(%s) but current user is: %s", RunUser, curUser)
	}

	// Determine and create root git repository path.
	sec = Cfg.Section("repository")
	RepoRootPath = sec.Key("ROOT").MustString(path.Join(homeDir, "gogs-repositories"))
	forcePathSeparator(RepoRootPath)
	if !filepath.IsAbs(RepoRootPath) {
		RepoRootPath = path.Join(workDir, RepoRootPath)
	} else {
		RepoRootPath = path.Clean(RepoRootPath)
	}
	ScriptType = sec.Key("SCRIPT_TYPE").MustString("bash")
	if err = Cfg.Section("repository").MapTo(&Repository); err != nil {
		log.Fatal(4, "Fail to map Repository settings: %v", err)
	}

	// UI settings.
	sec = Cfg.Section("ui")
	ExplorePagingNum = sec.Key("EXPLORE_PAGING_NUM").MustInt(20)
	IssuePagingNum = sec.Key("ISSUE_PAGING_NUM").MustInt(10)
	FeedMaxCommitNum = sec.Key("FEED_MAX_COMMIT_NUM").MustInt(5)

	sec = Cfg.Section("ui.admin")
	AdminUserPagingNum = sec.Key("USER_PAGING_NUM").MustInt(50)
	AdminRepoPagingNum = sec.Key("REPO_PAGING_NUM").MustInt(50)
	AdminNoticePagingNum = sec.Key("NOTICE_PAGING_NUM").MustInt(50)
	AdminOrgPagingNum = sec.Key("ORG_PAGING_NUM").MustInt(50)

	sec = Cfg.Section("picture")
	PictureService = sec.Key("SERVICE").In("server", []string{"server"})
	AvatarUploadPath = sec.Key("AVATAR_UPLOAD_PATH").MustString(path.Join(AppDataPath, "avatars"))
	forcePathSeparator(AvatarUploadPath)
	if !filepath.IsAbs(AvatarUploadPath) {
		AvatarUploadPath = path.Join(workDir, AvatarUploadPath)
	}
	switch source := sec.Key("GRAVATAR_SOURCE").MustString("gravatar"); source {
	case "duoshuo":
		GravatarSource = "http://gravatar.duoshuo.com/avatar/"
	case "gravatar":
		GravatarSource = "//1.gravatar.com/avatar/"
	default:
		GravatarSource = source
	}
	DisableGravatar = sec.Key("DISABLE_GRAVATAR").MustBool()
	if OfflineMode {
		DisableGravatar = true
	}

	if err = Cfg.Section("markdown").MapTo(&Markdown); err != nil {
		log.Fatal(4, "Fail to map Markdown settings: %v", err)
	} else if err = Cfg.Section("git").MapTo(&Git); err != nil {
		log.Fatal(4, "Fail to map Git settings: %v", err)
	} else if Cfg.Section("cron").MapTo(&Cron); err != nil {
		log.Fatal(4, "Fail to map Cron settings: %v", err)
	}

	Langs = Cfg.Section("i18n").Key("LANGS").Strings(",")
	Names = Cfg.Section("i18n").Key("NAMES").Strings(",")
	dateLangs = Cfg.Section("i18n.datelang").KeysHash()

	ShowFooterBranding = Cfg.Section("other").Key("SHOW_FOOTER_BRANDING").MustBool()
	ShowFooterVersion = Cfg.Section("other").Key("SHOW_FOOTER_VERSION").MustBool()

	HasRobotsTxt = com.IsFile(path.Join(CustomPath, "robots.txt"))
}
Example #4
0
// InitRepository initializes README and .gitignore if needed.
func initRepository(e Engine, repoPath string, u *User, repo *Repository, initReadme bool, repoLang, license string) error {
	// Somehow the directory could exist.
	if com.IsExist(repoPath) {
		return fmt.Errorf("initRepository: path already exists: %s", repoPath)
	}

	// Init bare new repository.
	os.MkdirAll(repoPath, os.ModePerm)
	_, stderr, err := process.ExecDir(-1, repoPath,
		fmt.Sprintf("initRepository(git init --bare): %s", repoPath),
		"git", "init", "--bare")
	if err != nil {
		return fmt.Errorf("git init --bare: %s", err)
	}

	if err := createUpdateHook(repoPath); err != nil {
		return err
	}

	// Initialize repository according to user's choice.
	fileName := map[string]string{}
	if initReadme {
		fileName["readme"] = "README.md"
	}
	if repoLang != "" {
		fileName["gitign"] = ".gitignore"
	}
	if license != "" {
		fileName["license"] = "LICENSE"
	}

	// Clone to temprory path and do the init commit.
	tmpDir := filepath.Join(os.TempDir(), com.ToStr(time.Now().Nanosecond()))
	os.MkdirAll(tmpDir, os.ModePerm)
	defer os.RemoveAll(tmpDir)

	_, stderr, err = process.Exec(
		fmt.Sprintf("initRepository(git clone): %s", repoPath),
		"git", "clone", repoPath, tmpDir)
	if err != nil {
		return errors.New("git clone: " + stderr)
	}

	// README
	if initReadme {
		defaultReadme := repo.Name + "\n" + strings.Repeat("=",
			utf8.RuneCountInString(repo.Name)) + "\n\n" + repo.Description
		if err := ioutil.WriteFile(filepath.Join(tmpDir, fileName["readme"]),
			[]byte(defaultReadme), 0644); err != nil {
			return err
		}
	}

	// FIXME: following two can be merged.

	// .gitignore
	// Copy custom file when available.
	customPath := path.Join(setting.CustomPath, "conf/gitignore", repoLang)
	targetPath := path.Join(tmpDir, fileName["gitign"])
	if com.IsFile(customPath) {
		if err := com.Copy(customPath, targetPath); err != nil {
			return fmt.Errorf("copy gitignore: %v", err)
		}
	} else if com.IsSliceContainsStr(Gitignores, repoLang) {
		if err = ioutil.WriteFile(targetPath,
			bindata.MustAsset(path.Join("conf/gitignore", repoLang)), 0644); err != nil {
			return fmt.Errorf("generate gitignore: %v", err)
		}
	} else {
		delete(fileName, "gitign")
	}

	// LICENSE
	customPath = path.Join(setting.CustomPath, "conf/license", license)
	targetPath = path.Join(tmpDir, fileName["license"])
	if com.IsFile(customPath) {
		if err = com.Copy(customPath, targetPath); err != nil {
			return fmt.Errorf("copy license: %v", err)
		}
	} else if com.IsSliceContainsStr(Licenses, license) {
		if err = ioutil.WriteFile(targetPath,
			bindata.MustAsset(path.Join("conf/license", license)), 0644); err != nil {
			return fmt.Errorf("generate license: %v", err)
		}
	} else {
		delete(fileName, "license")
	}

	if len(fileName) == 0 {
		// Re-fetch the repository from database before updating it (else it would
		// override changes that were done earlier with sql)
		if repo, err = getRepositoryById(e, repo.Id); err != nil {
			return err
		}
		repo.IsBare = true
		repo.DefaultBranch = "master"
		return updateRepository(e, repo, false)
	}

	// Apply changes and commit.
	return initRepoCommit(tmpDir, u.NewGitSig())
}