Go live-reload snippet

docker-compose.yml

version: '3.7'

services:
# Production container. Builds in release mode and run. Project will be restarted on every abort.
  production:
    hostname: my-app-production
    restart: unless-stopped
    build:
      context: .
      dockerfile: Dockerfile
      target: base
    environment:
      GIN_MODE: "release"     # Example ENV variable
      SERVING_PORT: "*:8080"  # Example ENV variable
    volumes:
      - .:/home/my-app
    working_dir: /home/my-app
    ports:
      - "8080:8080"  # Opened ports
    command: bash -c "go mod download && go build -o /bin/my-app . && /bin/my-app"
    
# Development container. Runs in debug mode and live-reloading on every source file update.
  development:
    hostname: my-app-development
    restart: unless-stopped
    build:
      context: .
      dockerfile: Dockerfile
      target: dev
    environment: 
      DEBUG: "true"          # Example ENV variable
      SERVING_PORT: ":8081"  # Example ENV variable
    volumes:
      - ./home/my-app
    working_dir: /home/my-app
    ports:
      - "8081:8081"
    command: bash -c "go mod download && make serve"