fixes for standalone mode

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

http.go

@@ -38,12 +38,15 @@ func (g *Generator) httpGenerate(component string, plugin *protogen.Plugin, genC
 		}
 
 		for _, service := range file.Services {
+			g.generateServiceEndpoints(gfile, service, component)
 			if genClient {
+				g.generateServiceClient(gfile, file, service)
 				g.generateServiceClientMethods(gfile, service, component)
 			}
 			if genServer {
+				g.generateServiceServer(gfile, file, service)
 				g.generateServiceServerMethods(gfile, service)
-				g.generateServiceRegister(gfile, service, component)
+				g.generateServiceRegister(gfile, file, service, component)
 			}
 		}
 	}

main.go

@@ -63,8 +63,8 @@ func (g *Generator) Generate(plugin *protogen.Plugin) error {
 	g.reflection = *flagReflection
 	plugin.SupportedFeatures = uint64(pluginpb.CodeGeneratorResponse_FEATURE_PROTO3_OPTIONAL)
 
-	var genClient bool
+	genClient := true
-	var genServer bool
+	genServer := true
 	var genNone bool
 
 	if strings.Contains(g.components, "server") {

micro.go

@@ -40,14 +40,11 @@ func (g *Generator) microGenerate(component string, plugin *protogen.Plugin, gen
 		// generate services
 		for _, service := range file.Services {
 			g.generateServiceName(gfile, service)
-			g.generateServiceEndpoints(gfile, service, component)
 			if genClient {
-				g.generateServiceClient(gfile, service)
 				g.generateServiceClientInterface(gfile, service)
 				g.generateServiceClientStreamInterface(gfile, service)
 			}
 			if genServer {
-				g.generateServiceServer(gfile, service)
 				g.generateServiceServerInterface(gfile, service)
 				g.generateServiceServerStreamInterface(gfile, service)
 			}

rpc.go

@@ -37,11 +37,13 @@ func (g *Generator) rpcGenerate(component string, plugin *protogen.Plugin, genCl
 		}
 		for _, service := range file.Services {
 			if genClient {
+				g.generateServiceClient(gfile, file, service)
 				g.generateServiceClientMethods(gfile, service, component)
 			}
 			if genServer {
+				g.generateServiceServer(gfile, file, service)
 				g.generateServiceServerMethods(gfile, service)
-				g.generateServiceRegister(gfile, service, component)
+				g.generateServiceRegister(gfile, file, service, component)
 			}
 			if component == "grpc" && g.reflection {
 				g.generateServiceDesc(gfile, file, service)

util.go

@@ -31,7 +31,7 @@ func unexport(s string) string {
 	return strings.ToLower(s[:1]) + s[1:]
 }
 
-func (g *Generator) generateServiceClient(gfile *protogen.GeneratedFile, service *protogen.Service) {
+func (g *Generator) generateServiceClient(gfile *protogen.GeneratedFile, file *protogen.File, service *protogen.Service) {
 	serviceName := service.GoName
 	// if rule, ok := getMicroApiService(service); ok {
 	//		gfile.P("// client wrappers ", strings.Join(rule.ClientWrappers, ", "))
@@ -41,7 +41,11 @@ func (g *Generator) generateServiceClient(gfile *protogen.GeneratedFile, service
 	gfile.P("name string")
 	gfile.P("}")
 
+	if g.standalone {
+		gfile.P("func New", serviceName, "Client(name string, c ", microClientPackage.Ident("Client"), ") ", file.GoImportPath.Ident(serviceName), "Client {")
+	} else {
 		gfile.P("func New", serviceName, "Client(name string, c ", microClientPackage.Ident("Client"), ") ", serviceName, "Client {")
+	}
 	gfile.P("return &", unexport(serviceName), "Client{c: c, name: name}")
 	gfile.P("}")
 	gfile.P()
@@ -319,10 +323,14 @@ func (g *Generator) generateServiceClientMethods(gfile *protogen.GeneratedFile,
 	}
 }
 
-func (g *Generator) generateServiceServer(gfile *protogen.GeneratedFile, service *protogen.Service) {
+func (g *Generator) generateServiceServer(gfile *protogen.GeneratedFile, file *protogen.File, service *protogen.Service) {
 	serviceName := service.GoName
 	gfile.P("type ", unexport(serviceName), "Server struct {")
+	if g.standalone {
+		gfile.P(file.GoImportPath.Ident(serviceName), "Server")
+	} else {
 		gfile.P(serviceName, "Server")
+	}
 	gfile.P("}")
 	gfile.P()
 }
@@ -477,9 +485,13 @@ func (g *Generator) generateServiceServerMethods(gfile *protogen.GeneratedFile,
 	}
 }
 
-func (g *Generator) generateServiceRegister(gfile *protogen.GeneratedFile, service *protogen.Service, component string) {
+func (g *Generator) generateServiceRegister(gfile *protogen.GeneratedFile, file *protogen.File, service *protogen.Service, component string) {
 	serviceName := service.GoName
+	if g.standalone {
+		gfile.P("func Register", serviceName, "Server(s ", microServerPackage.Ident("Server"), ", sh ", file.GoImportPath.Ident(serviceName), "Server, opts ...", microServerPackage.Ident("HandlerOption"), ") error {")
+	} else {
 		gfile.P("func Register", serviceName, "Server(s ", microServerPackage.Ident("Server"), ", sh ", serviceName, "Server, opts ...", microServerPackage.Ident("HandlerOption"), ") error {")
+	}
 	gfile.P("type ", unexport(serviceName), " interface {")
 	for _, method := range service.Methods {
 		generateServerSignature(gfile, serviceName, method, true)
@@ -491,7 +503,11 @@ func (g *Generator) generateServiceRegister(gfile *protogen.GeneratedFile, servi
 	gfile.P("h := &", unexport(serviceName), "Server{sh}")
 	gfile.P("var nopts []", microServerPackage.Ident("HandlerOption"))
 	if component == "http" {
+		//	if g.standalone {
+		//		gfile.P("nopts = append(nopts, ", microServerHttpPackage.Ident("HandlerEndpoints"), "(", file.GoImportPath.Ident(serviceName), "ServerEndpoints))")
+		//	} else {
 		gfile.P("nopts = append(nopts, ", microServerHttpPackage.Ident("HandlerEndpoints"), "(", serviceName, "ServerEndpoints))")
+		//	}
 	}
 	gfile.P("return s.Handle(s.NewHandler(&", serviceName, "{h}, append(nopts, opts...)...))")
 	gfile.P("}")