quickly generating rpc demo service (#60)

* add execute files

* add protoc-osx

* add rpc generation

* add rpc generation

* add: rpc template generation

* add README.md

* format error

* reactor templatex.go

* update project.go & README.md

* add: quickly generate rpc service

tools/goctl/rpc/command/command.go

@@ -1,9 +1,15 @@
 package command
 
 import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/urfave/cli"
+
 	"github.com/tal-tech/go-zero/tools/goctl/rpc/ctx"
 	"github.com/tal-tech/go-zero/tools/goctl/rpc/gen"
-	"github.com/urfave/cli"
+	"github.com/tal-tech/go-zero/tools/goctl/util"
 )
 
 func Rpc(c *cli.Context) error {
@@ -17,6 +23,39 @@ func RpcTemplate(c *cli.Context) error {
 	out := c.String("out")
 	idea := c.Bool("idea")
 	generator := gen.NewRpcTemplate(out, idea)
-	generator.MustGenerate()
+	generator.MustGenerate(true)
+	return nil
+}
+
+func RpcNew(c *cli.Context) error {
+	idea := c.Bool("idea")
+	arg := c.Args().First()
+	if len(arg) == 0 {
+		arg = "greet"
+	}
+	abs, err := filepath.Abs(arg)
+	if err != nil {
+		return err
+	}
+	_, err = os.Stat(abs)
+	if err != nil {
+		if !os.IsNotExist(err) {
+			return err
+		}
+		err = util.MkdirIfNotExist(abs)
+		if err != nil {
+			return err
+		}
+	}
+
+	dir := filepath.Base(filepath.Clean(abs))
+
+	protoSrc := filepath.Join(abs, fmt.Sprintf("%v.proto", dir))
+	templateGenerator := gen.NewRpcTemplate(protoSrc, idea)
+	templateGenerator.MustGenerate(false)
+
+	rpcCtx := ctx.MustCreateRpcContext(protoSrc, "", "", idea)
+	generator := gen.NewDefaultRpcGenerator(rpcCtx)
+	rpcCtx.Must(generator.Generate())
 	return nil
 }