Fix #1609 (#1617)

tools/goctl/api/apigen/gen.go

@@ -55,8 +55,9 @@ func ApiCommand(c *cli.Context) error {
 
 	home := c.String("home")
 	remote := c.String("remote")
+	branch := c.String("branch")
 	if len(remote) > 0 {
-		repo, _ := util.CloneIntoGitHome(remote)
+		repo, _ := util.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}

tools/goctl/api/gogen/gen.go

@@ -33,8 +33,9 @@ func GoCommand(c *cli.Context) error {
 	namingStyle := c.String("style")
 	home := c.String("home")
 	remote := c.String("remote")
+	branch := c.String("branch")
 	if len(remote) > 0 {
-		repo, _ := util.CloneIntoGitHome(remote)
+		repo, _ := util.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}

tools/goctl/api/new/newservice.go

@@ -67,8 +67,9 @@ func CreateServiceCommand(c *cli.Context) error {
 
 	home := c.String("home")
 	remote := c.String("remote")
+	branch := c.String("branch")
 	if len(remote) > 0 {
-		repo, _ := util.CloneIntoGitHome(remote)
+		repo, _ := util.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}

tools/goctl/docker/docker.go

@@ -46,8 +46,9 @@ func DockerCommand(c *cli.Context) (err error) {
 	home := c.String("home")
 	version := c.String("version")
 	remote := c.String("remote")
+	branch := c.String("branch")
 	if len(remote) > 0 {
-		repo, _ := util.CloneIntoGitHome(remote)
+		repo, _ := util.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}

tools/goctl/goctl.go

@@ -111,6 +111,10 @@ var commands = []cli.Command{
 					"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 					"https://github.com/zeromicro/go-zero-template directory structure",
 			},
+			cli.StringFlag{
+				Name:  "branch",
+				Usage: "the branch of the remote repo, it does work with --remote",
+			},
 		},
 		Action: apigen.ApiCommand,
 		Subcommands: []cli.Command{
@@ -130,6 +134,10 @@ var commands = []cli.Command{
 							"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 							"https://github.com/zeromicro/go-zero-template directory structure",
 					},
+					cli.StringFlag{
+						Name:  "branch",
+						Usage: "the branch of the remote repo, it does work with --remote",
+					},
 					cli.StringFlag{
 						Name:  "style",
 						Usage: "the file naming format, see [https://github.com/zeromicro/go-zero/blob/master/tools/goctl/config/readme.md]",
@@ -209,6 +217,10 @@ var commands = []cli.Command{
 							"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 							"https://github.com/zeromicro/go-zero-template directory structure",
 					},
+					cli.StringFlag{
+						Name:  "branch",
+						Usage: "the branch of the remote repo, it does work with --remote",
+					},
 				},
 				Action: gogen.GoCommand,
 			},
@@ -345,6 +357,10 @@ var commands = []cli.Command{
 					"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 					"https://github.com/zeromicro/go-zero-template directory structure",
 			},
+			cli.StringFlag{
+				Name:  "branch",
+				Usage: "the branch of the remote repo, it does work with --remote",
+			},
 			cli.StringFlag{
 				Name:  "version",
 				Usage: "the goctl builder golang image version",
@@ -445,6 +461,10 @@ var commands = []cli.Command{
 							"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 							"https://github.com/zeromicro/go-zero-template directory structure",
 					},
+					cli.StringFlag{
+						Name:  "branch",
+						Usage: "the branch of the remote repo, it does work with --remote",
+					},
 					cli.StringFlag{
 						Name:  "serviceAccount",
 						Usage: "the ServiceAccount for the deployment",
@@ -482,6 +502,10 @@ var commands = []cli.Command{
 							"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 							"https://github.com/zeromicro/go-zero-template directory structure",
 					},
+					cli.StringFlag{
+						Name:  "branch",
+						Usage: "the branch of the remote repo, it does work with --remote",
+					},
 				},
 				Action: rpc.RPCNew,
 			},
@@ -504,6 +528,10 @@ var commands = []cli.Command{
 							"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 							"https://github.com/zeromicro/go-zero-template directory structure",
 					},
+					cli.StringFlag{
+						Name:  "branch",
+						Usage: "the branch of the remote repo, it does work with --remote",
+					},
 				},
 				Action: rpc.RPCTemplate,
 			},
@@ -548,6 +576,10 @@ var commands = []cli.Command{
 							"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 							"https://github.com/zeromicro/go-zero-template directory structure",
 					},
+					cli.StringFlag{
+						Name:  "branch",
+						Usage: "the branch of the remote repo, it does work with --remote",
+					},
 				},
 			},
 			{
@@ -590,6 +622,10 @@ var commands = []cli.Command{
 							"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 							"https://github.com/zeromicro/go-zero-template directory structure",
 					},
+					cli.StringFlag{
+						Name:  "branch",
+						Usage: "the branch of the remote repo, it does work with --remote",
+					},
 				},
 				Action: rpc.RPC,
 			},
@@ -642,6 +678,10 @@ var commands = []cli.Command{
 									"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 									"https://github.com/zeromicro/go-zero-template directory structure",
 							},
+							cli.StringFlag{
+								Name:  "branch",
+								Usage: "the branch of the remote repo, it does work with --remote",
+							},
 						},
 						Action: model.MysqlDDL,
 					},
@@ -684,6 +724,10 @@ var commands = []cli.Command{
 									"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 									"https://github.com/zeromicro/go-zero-template directory structure",
 							},
+							cli.StringFlag{
+								Name:  "branch",
+								Usage: "the branch of the remote repo, it does work with --remote",
+							},
 						},
 						Action: model.MySqlDataSource,
 					},
@@ -736,6 +780,10 @@ var commands = []cli.Command{
 									"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 									"https://github.com/zeromicro/go-zero-template directory structure",
 							},
+							cli.StringFlag{
+								Name:  "branch",
+								Usage: "the branch of the remote repo, it does work with --remote",
+							},
 						},
 						Action: model.PostgreSqlDataSource,
 					},
@@ -772,6 +820,10 @@ var commands = []cli.Command{
 							"if they are, --remote has higher priority\n\tThe git repo directory must be consistent with the " +
 							"https://github.com/zeromicro/go-zero-template directory structure",
 					},
+					cli.StringFlag{
+						Name:  "branch",
+						Usage: "the branch of the remote repo, it does work with --remote",
+					},
 				},
 				Action: mongo.Action,
 			},

tools/goctl/kube/kube.go

@@ -44,8 +44,9 @@ func DeploymentCommand(c *cli.Context) error {
 	nodePort := c.Int("nodePort")
 	home := c.String("home")
 	remote := c.String("remote")
+	branch := c.String("branch")
 	if len(remote) > 0 {
-		repo, _ := util.CloneIntoGitHome(remote)
+		repo, _ := util.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}

tools/goctl/model/mongo/mongo.go

@@ -20,8 +20,9 @@ func Action(ctx *cli.Context) error {
 	s := ctx.String("style")
 	home := ctx.String("home")
 	remote := ctx.String("remote")
+	branch := ctx.String("branch")
 	if len(remote) > 0 {
-		repo, _ := file.CloneIntoGitHome(remote)
+		repo, _ := file.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}

tools/goctl/model/sql/command/command.go

@@ -30,6 +30,8 @@ const (
 	flagDatabase = "database"
 	flagSchema   = "schema"
 	flagHome     = "home"
+	flagRemote   = "remote"
+	flagBranch   = "branch"
 )
 
 var errNotMatched = errors.New("sql not matched")
@@ -43,9 +45,10 @@ func MysqlDDL(ctx *cli.Context) error {
 	style := ctx.String(flagStyle)
 	database := ctx.String(flagDatabase)
 	home := ctx.String(flagHome)
-	remote := ctx.String("remote")
+	remote := ctx.String(flagRemote)
+	branch := ctx.String(flagBranch)
 	if len(remote) > 0 {
-		repo, _ := file.CloneIntoGitHome(remote)
+		repo, _ := file.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}
@@ -68,10 +71,11 @@ func MySqlDataSource(ctx *cli.Context) error {
 	cache := ctx.Bool(flagCache)
 	idea := ctx.Bool(flagIdea)
 	style := ctx.String(flagStyle)
-	home := ctx.String("home")
+	home := ctx.String(flagHome)
-	remote := ctx.String("remote")
+	remote := ctx.String(flagRemote)
+	branch := ctx.String(flagBranch)
 	if len(remote) > 0 {
-		repo, _ := file.CloneIntoGitHome(remote)
+		repo, _ := file.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}
@@ -97,10 +101,11 @@ func PostgreSqlDataSource(ctx *cli.Context) error {
 	idea := ctx.Bool(flagIdea)
 	style := ctx.String(flagStyle)
 	schema := ctx.String(flagSchema)
-	home := ctx.String("home")
+	home := ctx.String(flagHome)
-	remote := ctx.String("remote")
+	remote := ctx.String(flagRemote)
+	branch := ctx.String(flagBranch)
 	if len(remote) > 0 {
-		repo, _ := file.CloneIntoGitHome(remote)
+		repo, _ := file.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}

tools/goctl/rpc/cli/cli.go

@@ -33,8 +33,9 @@ func RPC(c *cli.Context) error {
 	goOptions := c.StringSlice("go_opt")
 	home := c.String("home")
 	remote := c.String("remote")
+	branch := c.String("branch")
 	if len(remote) > 0 {
-		repo, _ := util.CloneIntoGitHome(remote)
+		repo, _ := util.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}
@@ -89,8 +90,9 @@ func RPCNew(c *cli.Context) error {
 	style := c.String("style")
 	home := c.String("home")
 	remote := c.String("remote")
+	branch := c.String("branch")
 	if len(remote) > 0 {
-		repo, _ := util.CloneIntoGitHome(remote)
+		repo, _ := util.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}
@@ -124,8 +126,9 @@ func RPCTemplate(c *cli.Context) error {
 	protoFile := c.String("o")
 	home := c.String("home")
 	remote := c.String("remote")
+	branch := c.String("branch")
 	if len(remote) > 0 {
-		repo, _ := util.CloneIntoGitHome(remote)
+		repo, _ := util.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}

tools/goctl/rpc/cli/zrpc.go

@@ -54,8 +54,9 @@ func ZRPC(c *cli.Context) error {
 	style := c.String("style")
 	home := c.String("home")
 	remote := c.String("remote")
+	branch := c.String("branch")
 	if len(remote) > 0 {
-		repo, _ := util.CloneIntoGitHome(remote)
+		repo, _ := util.CloneIntoGitHome(remote, branch)
 		if len(repo) > 0 {
 			home = repo
 		}

tools/goctl/util/git.go

@@ -12,7 +12,7 @@ import (
 	"github.com/zeromicro/go-zero/tools/goctl/util/pathx"
 )
 
-func CloneIntoGitHome(url string) (dir string, err error) {
+func CloneIntoGitHome(url string, branch string) (dir string, err error) {
 	gitHome, err := pathx.GetGitHome()
 	if err != nil {
 		return "", err
@@ -21,6 +21,9 @@ func CloneIntoGitHome(url string) (dir string, err error) {
 	ext := filepath.Ext(url)
 	repo := strings.TrimSuffix(filepath.Base(url), ext)
 	dir = filepath.Join(gitHome, repo)
+	if pathx.FileExists(dir) {
+		os.RemoveAll(dir)
+	}
 	path, err := env.LookPath("git")
 	if err != nil {
 		return "", err
@@ -28,7 +31,12 @@ func CloneIntoGitHome(url string) (dir string, err error) {
 	if !env.CanExec() {
 		return "", fmt.Errorf("os %q can not call 'exec' command", runtime.GOOS)
 	}
-	cmd := exec.Command(path, "clone", url, dir)
+	args := []string{"clone"}
+	if len(branch) > 0 {
+		args = append(args, "-b", branch)
+	}
+	args = append(args, url, dir)
+	cmd := exec.Command(path, args...)
 	cmd.Env = os.Environ()
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr