feat: support new project

cmd/dubbogo-cli-v2/README.md

@@ -4,7 +4,7 @@
 
 ## How to use
 
-1. 安装
+1. Install
 ```bash
 go get -u github.com/dubbogo/tools/cmd/dubbogo-cli-v2
 ```
@@ -35,4 +35,14 @@ methods: [CreateUser,GetUserByCode,GetUserByName,GetUserByNameAndAge,GetUserTime
 interface: org.apache.dubbo.gate.basketballService
 methods: []
 
-```
+```
+
+### Create demo
+
+```bash
+./dubbogo-cli-v2 new --path=./demo
+```
+
+This command will generate a dubbo-go example, you can refer to the example [HOWTO](https://github.com/apache/dubbo-go-samples/blob/master/HOWTO.md) to run.
+
+![img.png](docs/demo/img.png)

cmd/dubbogo-cli-v2/README_CN.md

@@ -35,4 +35,14 @@ methods: [CreateUser,GetUserByCode,GetUserByName,GetUserByNameAndAge,GetUserTime
 interface: org.apache.dubbo.gate.basketballService
 methods: []
 
-```
+```
+
+### 创建 demo
+
+```bash
+./dubbogo-cli-v2 new --path=./demo
+```
+
+该命令会生成一个 dubbo-go 的样例，该样例可以参考 [HOWTO](https://github.com/apache/dubbo-go-samples/blob/master/HOWTO.md) 运行:
+
+![img.png](docs/demo/img.png)

cmd/dubbogo-cli-v2/cmd/call.go

@@ -18,13 +18,18 @@
 package cmd
 
 import (
-	"github.com/dubbogo/tools/internal/client"
-	"github.com/dubbogo/tools/internal/json_register"
 	"log"
+)
 
+import (
 	"github.com/spf13/cobra"
 )
 
+import (
+	"github.com/dubbogo/tools/internal/client"
+	"github.com/dubbogo/tools/internal/json_register"
+)
+
 // callCmd represents the call command
 var (
 	callCmd = &cobra.Command{
@@ -50,22 +55,20 @@ var (
 
 func init() {
 	rootCmd.AddCommand(callCmd)
-	showCmd.Flags().String("r", "localhost", "")
-	showCmd.Flags().Int("h", 8080, "")
 
-	showCmd.Flags().StringVarP(&host, "h", "", "localhost", "target server host")
-	showCmd.Flags().IntVarP(&port, "p", "", 8080, "target server port")
-	showCmd.Flags().StringVarP(&protocolName, "proto", "", "dubbo", "transfer protocol")
-	showCmd.Flags().StringVarP(&InterfaceID, "i", "", "com", "target service registered interface")
-	showCmd.Flags().StringVarP(&version, "v", "", "", "target service version")
-	showCmd.Flags().StringVarP(&group, "g", "", "", "target service group")
-	showCmd.Flags().StringVarP(&method, "method", "", "", "target method")
-	showCmd.Flags().StringVarP(&sendObjFilePath, "sendObj", "", "", "json file path to define transfer struct")
-	showCmd.Flags().StringVarP(&recvObjFilePath, "recvObj", "", "", "json file path to define receive struct")
-	showCmd.Flags().IntVarP(&timeout, "timeout", "", 3000, "request timeout (ms)")
+	callCmd.Flags().StringVarP(&host, "h", "", "localhost", "target server host")
+	callCmd.Flags().IntVarP(&port, "p", "", 8080, "target server port")
+	callCmd.Flags().StringVarP(&protocolName, "proto", "", "dubbo", "transfer protocol")
+	callCmd.Flags().StringVarP(&InterfaceID, "i", "", "com", "target service registered interface")
+	callCmd.Flags().StringVarP(&version, "v", "", "", "target service version")
+	callCmd.Flags().StringVarP(&group, "g", "", "", "target service group")
+	callCmd.Flags().StringVarP(&method, "method", "", "", "target method")
+	callCmd.Flags().StringVarP(&sendObjFilePath, "sendObj", "", "", "json file path to define transfer struct")
+	callCmd.Flags().StringVarP(&recvObjFilePath, "recvObj", "", "", "json file path to define receive struct")
+	callCmd.Flags().IntVarP(&timeout, "timeout", "", 3000, "request timeout (ms)")
 }
 
-func call(cmd *cobra.Command, args []string) {
+func call(_ *cobra.Command, _ []string) {
 	checkParam()
 	reqPkg := json_register.RegisterStructFromFile(sendObjFilePath)
 	recvPkg := json_register.RegisterStructFromFile(recvObjFilePath)

cmd/dubbogo-cli-v2/cmd/new.go

@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+)
+
+import (
+	"github.com/dubbogo/tools/cmd/dubbogo-cli-v2/generator/sample"
+)
+
+// newCmd represents the new command
+var newCmd = &cobra.Command{
+	Use:   "new",
+	Short: "new a dubbo-go demo project",
+	Run:   createDemo,
+}
+
+func init() {
+	rootCmd.AddCommand(newCmd)
+	newCmd.Flags().String("path", "rootPath", "")
+}
+
+func createDemo(cmd *cobra.Command, _ []string) {
+	path, err := cmd.Flags().GetString("path")
+	if err != nil {
+		panic(err)
+	}
+	if err := sample.Generate(path); err != nil {
+		panic(err)
+	}
+}

cmd/dubbogo-cli-v2/cmd/show.go

@@ -19,13 +19,15 @@ package cmd
 
 import (
 	"fmt"
-	"github.com/dubbogo/tools/cmd/dubbogo-cli-v2/metadata"
 	"log"
+)
 
+import (
 	"github.com/spf13/cobra"
 )
 
 import (
+	"github.com/dubbogo/tools/cmd/dubbogo-cli-v2/metadata"
 	_ "github.com/dubbogo/tools/cmd/dubbogo-cli-v2/metadata/zookeeper"
 )
 
@@ -43,7 +45,7 @@ func init() {
 	showCmd.Flags().String("h", "h", "")
 }
 
-func show(cmd *cobra.Command, args []string) {
+func show(cmd *cobra.Command, _ []string) {
 	registry, err := cmd.Flags().GetString("r")
 	if err != nil {
 		panic(err)