feat: Add goctl quickstart (#1889)

* Add goctl quickstart

* Format code

* Format code

tools/goctl/quickstart/idl/api.yaml

@@ -0,0 +1,3 @@
+Name: ping
+Host: 127.0.0.1
+Port: 8888

tools/goctl/quickstart/idl/apilogic.tpl

@@ -0,0 +1,35 @@
+package logic
+
+import (
+    "context"
+
+    "github.com/zeromicro/go-zero/core/logx"
+    "greet/api/internal/svc"
+    "greet/api/internal/types"
+    {{if .callRPC}}"greet/rpc/greet"
+{{end}}
+)
+
+type PingLogic struct {
+    logx.Logger
+    ctx    context.Context
+    svcCtx *svc.ServiceContext
+}
+
+func NewPingLogic(ctx context.Context, svcCtx *svc.ServiceContext) *PingLogic {
+    return &PingLogic{
+        Logger: logx.WithContext(ctx),
+        ctx:    ctx,
+        svcCtx: svcCtx,
+    }
+}
+
+func (l *PingLogic) Ping() (resp *types.Resp, err error) {
+    {{if .callRPC}}if _, err = l.svcCtx.GreetRpc.Ping(l.ctx, &greet.Placeholder{});err !=nil {
+        return
+    }{{end}}
+    resp = new(types.Resp)
+    resp.Msg = "pong"
+
+    return
+}

tools/goctl/quickstart/idl/greet.api

@@ -0,0 +1,10 @@
+syntax = "v1"
+
+type resp {
+    msg string `json:"msg"`
+}
+
+service greet {
+    @handler ping
+    post /ping returns (resp)
+}

tools/goctl/quickstart/idl/greet.proto

@@ -0,0 +1,10 @@
+syntax = "proto3";
+
+package ping;
+option go_package = "./pb";
+
+message Placeholder{}
+
+service Greet {
+    rpc ping (Placeholder) returns (Placeholder);
+}

tools/goctl/quickstart/idl/svc.tpl

@@ -0,0 +1,22 @@
+package svc
+
+import (
+    "github.com/zeromicro/go-zero/zrpc"
+    "greet/api/internal/config"
+    "greet/rpc/greet"
+)
+
+type ServiceContext struct {
+    Config   config.Config
+    GreetRpc greet.Greet
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+    client := zrpc.MustNewClient(zrpc.RpcClientConf{
+        Target: "127.0.0.1:8080",
+    })
+    return &ServiceContext{
+        Config:   c,
+        GreetRpc: greet.NewGreet(client),
+    }
+}