services:
  pr-helper:
    build: .
    ports:
      - "${PORT:-8081}:8080"
    volumes:
      - pr-helper-data:/app/data
    env_file:
      - .env
    environment:
      - GIN_MODE=release
      - PORT=8080  # internal container port; external port set by .env PORT
      # MYSQL_HOST in .env should point to your external MySQL
      # Use host.docker.internal to reach the host machine from inside Docker
    extra_hosts:
      - "host.docker.internal:host-gateway"
    restart: unless-stopped

volumes:
  pr-helper-data: