fix

README.md

@@ -0,0 +1,13 @@
+# protoc-gen-coco
+
+## install
+
+```shell
+go install gitter.top/coco/protoc-gen-coco@latest
+```
+
+## usage
+
+```shell
+ protoc example.proto --coco_out=. --go_out=.
+```

example.proto

@@ -7,6 +7,9 @@ option go_package = "./;main";
 // @route_group: true
 // @base_url: /api/v1
 service ExampleService { // tail
+  // @author: xuthus
+  // @desc: test rpc
+  // @method: GET
   rpc ExampleCall1(ExampleMessage1) returns(ReturnType) {}
   rpc ExampleCall2(ExampleMessage2) returns(ReturnType) {}
 }

main.go

@@ -13,12 +13,17 @@ func (c *Coco) Generate(plugin *protogen.Plugin) error {
 	if len(plugin.Files) == 0 {
 		return nil
 	}
+	c.generateRouter(plugin)
+
+	return nil
+}
+
+func (c *Coco) generateRouter(plugin *protogen.Plugin) {
 	for _, pbFile := range plugin.Files {
 		// service empty
 		if len(pbFile.Services) == 0 {
 			continue
 		}
-
 		// write file header
 		filename := fmt.Sprintf("autogen_router_%s.go", pbFile.GeneratedFilenamePrefix)
 		g := plugin.NewGeneratedFile(filename, pbFile.GoImportPath)
@@ -47,9 +52,7 @@ func (c *Coco) Generate(plugin *protogen.Plugin) error {
 			g.P(values)
 			g.P()
 		}
-
 	}
-	return nil
 }
 
 func main() {