feat: Replace cli to cobra (#1855)

* Replace cli

* Replace cli

* Replace cli

* Format code

* Add compare case

* Add compare case

* Add compare case

* Support go style flag

* Support go style flag

* Add test case

tools/goctl/cmd/root.go

@@ -0,0 +1,101 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"runtime"
+	"strings"
+
+	"github.com/logrusorgru/aurora"
+	"github.com/spf13/cobra"
+	"github.com/zeromicro/go-zero/tools/goctl/api"
+	"github.com/zeromicro/go-zero/tools/goctl/bug"
+	"github.com/zeromicro/go-zero/tools/goctl/docker"
+	"github.com/zeromicro/go-zero/tools/goctl/env"
+	"github.com/zeromicro/go-zero/tools/goctl/internal/version"
+	"github.com/zeromicro/go-zero/tools/goctl/kube"
+	"github.com/zeromicro/go-zero/tools/goctl/migrate"
+	"github.com/zeromicro/go-zero/tools/goctl/model"
+	"github.com/zeromicro/go-zero/tools/goctl/rpc"
+	"github.com/zeromicro/go-zero/tools/goctl/tpl"
+	"github.com/zeromicro/go-zero/tools/goctl/upgrade"
+)
+
+const (
+	codeFailure = 1
+	dash        = "-"
+	doubleDash  = "--"
+	assign      = "="
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "goctl",
+	Short: "A cli tool to generate go-zero code",
+	Long:  "A cli tool to generate api, zrpc, model code",
+}
+
+// Execute executes the given command
+func Execute() {
+	os.Args = supportGoStdFlag(os.Args)
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Println(aurora.Red(err.Error()))
+		os.Exit(codeFailure)
+	}
+}
+
+func supportGoStdFlag(args []string) []string {
+	copyArgs := append([]string(nil), args...)
+	parentCmd, _, err := rootCmd.Traverse(args[:1])
+	if err != nil { // ignore it to let cobra handle the error.
+		return copyArgs
+	}
+
+	for idx, arg := range copyArgs[0:] {
+		parentCmd, _, err = parentCmd.Traverse([]string{arg})
+		if err != nil { // ignore it to let cobra handle the error.
+			break
+		}
+		if !strings.HasPrefix(arg, dash) {
+			continue
+		}
+
+		flagExpr := strings.TrimPrefix(arg, doubleDash)
+		flagExpr = strings.TrimPrefix(flagExpr, dash)
+		flagName, flagValue := flagExpr, ""
+		assignIndex := strings.Index(flagExpr, assign)
+		if assignIndex > 0 {
+			flagName = flagExpr[:assignIndex]
+			flagValue = flagExpr[assignIndex:]
+		}
+
+		f := parentCmd.Flag(flagName)
+		if f == nil {
+			continue
+		}
+		if f.Shorthand == flagName {
+			continue
+		}
+
+		goStyleFlag := doubleDash + f.Name
+		if assignIndex > 0 {
+			goStyleFlag += flagValue
+		}
+
+		copyArgs[idx] = goStyleFlag
+	}
+	return copyArgs
+}
+
+func init() {
+	rootCmd.Version = fmt.Sprintf("%s %s/%s", version.BuildVersion, runtime.GOOS, runtime.GOARCH)
+	rootCmd.AddCommand(api.Cmd)
+	rootCmd.AddCommand(bug.Cmd)
+	rootCmd.AddCommand(docker.Cmd)
+	rootCmd.AddCommand(kube.Cmd)
+	rootCmd.AddCommand(env.Cmd)
+	rootCmd.AddCommand(model.Cmd)
+	rootCmd.AddCommand(migrate.Cmd)
+	rootCmd.AddCommand(rpc.Cmd)
+	rootCmd.AddCommand(tpl.Cmd)
+	rootCmd.AddCommand(upgrade.Cmd)
+}