services:
  albion:
    build:
      context: .
      dockerfile: Dockerfile
    image: albion-economy:latest
    container_name: albion-economy
    restart: unless-stopped
    environment:
      # Shared Postgres reachable on the internal `backend` network. Set the full
      # URL in a .env file next to this compose, e.g.
      #   DATABASE_URL=postgres://albion:pw@postgres:5432/albion
      DATABASE_URL: ${DATABASE_URL:?set DATABASE_URL in .env}
      # REQUIRED for public deployment — the agent and web UI send this as a
      # Bearer token. Set it in .env too.
      ALBION_API_KEY: ${ALBION_API_KEY:?set ALBION_API_KEY in .env}
      HOST: 0.0.0.0
      PORT: "4310"
      # Downloaded game-data JSON cache (not the DB) lives here.
      ALBION_DATA_DIR: /data
    volumes:
      - albion_data:/data
    networks:
      - proxy    # Nginx Proxy Manager terminates TLS + assigns the subdomain
      - backend  # shared Postgres lives here
    # No host port publish: NPM reverse-proxies to albion:4310 on the proxy network.
    # To run standalone without NPM, uncomment:
    # ports:
    #   - "4310:4310"

volumes:
  albion_data:

networks:
  proxy:
    external: true
  backend:
    external: true