go-starter

github activity

Demo

Demo: 房产CRM

• url: http://121.4.242.26 (test/123456)。
• BE go-starter
• FE ant-design-vue-pro

thirdparty

• Github Actions
• Custom Logger logrus
• CLI Command cobra
• Configuration viper
• Web echo
• DI/IOC fx
• ORM xorm
• Swagger generator swag echo-swagger
• Messaging NSQ
• golangci-lint golangci-lint
• Migrate migrate
• ......

code layer

   - app        # application main
     - cmd
     - ... 
   - config       # config
   - deploy       # ci/cd
     - mysql      # mysql docker-compose
     - nsq        # nsq docker-compose
     - ...        # other     
   - docs         # swag gen swagger2.0 doc
   - internal     # core 
     - controller # http handler（controller）
     - http       # http sever startup
     - lib        # lib
     - models     # models
     - nsq        # nsq producer & nsq consumer startup
     - repository # repository 
     - service    # service
   - utils        # util
     - ... 
   - ...

Build & Publish & Deploy

swag tips

> swag init -g app/main.go

swagger url: http://{IP}:{PORT}/swagger/index.html

build

• local

  > cd .
  > docker build . --file deploy/Dockerfile --tag {ImageTag}
  

• github action

  > { secrets.ACCESS_USERNAME }: `your docker hub username`
  

be deploy

1. docker network:go_starter_network

   > docker network create go_starter_network
   

2. mysql & nsq

   # MYSQL start
   > cd deploy/mysql
   > docker-compose up -d
   # NSQ start
   > cd deploy/nsq
   > docker-compose up -d
   

3. be server

   # go-starter start
   > cd deploy
   > docker-compose up -d
   

4. Health

   http://{IP}:{PORT}/
   

Other

• Dockerfile

    # build go 
    FROM golang:1.16.1-alpine3.13 as builder
    ......
    RUN CGO_ENABLED=0 GOOS=linux go build -o go_starter app/main.go
  
    # package stage
    FROM alpine
    ......
    # copy from builder
    COPY --from=builder /app/go_starter /app
    # ......
  

• Uber IOC/DI: fx

  //other code
  ......
  
  var (
      httpCmd = &cobra.Command{
          Use:   "http",
          Short: "Start Http REST API",
          Run:   initHTTP,
      }
  )
  
  func initHTTP(cmd *cobra.Command, args []string) {
      fx.New(inject()).Run()
  }
  
  func inject() fx.Option {
      return fx.Options(
          fx.Provide(
              config.NewConfig,
              utils.NewTimeoutContext,
          ),
          libs.XormModule,
          repository.Module,
          service.Module,
          controller.Module,
          nsq.ProducerModule,
          nsq.ConsumerModule,
          http.Module,
      )
  }