add README.md

.gitea/template

@@ -3,3 +3,6 @@ api/*.proto
 Makefile
 
 cmd/**
+internal/**
+
+README.md

README.md

@@ -1,3 +1,15 @@
 # template
 
 Шалон для Go сервисов
+
+Генерация контракта
+
+```shell
+make generate
+```
+
+Запуск
+
+```shell
+make run
+```

cmd/${REPO_NAME_SNAKE}/main.go

@@ -1,7 +1,56 @@
 package main
 
-import "fmt"
+import (
+	"${REPO_NAME_SNAKE}/internal/app"
+	proto "${REPO_NAME_SNAKE}/proto"
+	"context"
+	"github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials/insecure"
+	"log"
+	"net"
+	"net/http"
+)
 
 func main() {
-	fmt.Println("Hello, World!")
+	// Create a listener on TCP port
+	lis, err := net.Listen("tcp", ":8080")
+	if err != nil {
+		log.Fatalln("Failed to listen:", err)
+	}
+
+	// Create a gRPC server object
+	s := grpc.NewServer()
+	// Attach the Greeter service to the server
+	proto.Register${REPO_NAME_PASCAL}Server(s, app.NewServer())
+	// Serve gRPC server
+	log.Println("Serving gRPC on 0.0.0.0:8080")
+	go func() {
+		log.Fatalln(s.Serve(lis))
+	}()
+
+	// Create a client connection to the gRPC server we just started
+	// This is where the gRPC-Gateway proxies the requests
+	conn, err := grpc.NewClient(
+		"0.0.0.0:8080",
+		grpc.WithTransportCredentials(insecure.NewCredentials()),
+	)
+	if err != nil {
+		log.Fatalln("Failed to dial server:", err)
+	}
+
+	gwmux := runtime.NewServeMux()
+	// Register Greeter
+	err = proto.Register${REPO_NAME_PASCAL}Handler(context.Background(), gwmux, conn)
+	if err != nil {
+		log.Fatalln("Failed to register gateway:", err)
+	}
+
+	gwServer := &http.Server{
+		Addr:    ":8090",
+		Handler: gwmux,
+	}
+
+	log.Println("Serving gRPC-Gateway on http://0.0.0.0:8090")
+	log.Fatalln(gwServer.ListenAndServe())
 }

go.mod

@@ -0,0 +1,18 @@
+module cake_crm
+
+go 1.22
+
+require (
+	github.com/go-pkgz/routegroup v1.1.1
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0
+	google.golang.org/genproto/googleapis/api v0.0.0-20240513163218-0867130af1f8
+	google.golang.org/grpc v1.64.0
+	google.golang.org/protobuf v1.34.1
+)
+
+require (
+	golang.org/x/net v0.23.0 // indirect
+	golang.org/x/sys v0.18.0 // indirect
+	golang.org/x/text v0.15.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240513163218-0867130af1f8 // indirect
+)

internal/app/server.go

@@ -0,0 +1,18 @@
+package app
+
+import (
+	proto "${REPO_NAME_SNAKE}/proto"
+	"context"
+)
+
+type Server struct {
+	proto.UnimplementedCRMServer
+}
+
+func NewServer() *Server {
+	return &Server{}
+}
+
+func (s *Server) Ping(_ context.Context, _ *proto.PingReq) (*proto.PingRsp, error) {
+	return &proto.PingRsp{}, nil
+}