services:
  # copies an existing config into /data before mc starts, so REMOVE_OLD_CONFIGS
  # has an old config to remove once the modpack config is installed
  seed:
    restart: "no"
    image: ${IMAGE_TO_TEST:-itzg/minecraft-server}
    entrypoint: ["bash", "-c", "mkdir -p /data/config && cp /seed/config/stale.txt /data/config/ && chown -R 1000:1000 /data"]
    volumes:
      - ./seed:/seed
      - ./data:/data

  web:
    image: nginx
    volumes:
      - ./configs.zip:/usr/share/nginx/html/configs.zip:ro
    healthcheck:
      test: ["CMD", "curl", "--fail", "http://localhost/configs.zip"]
      interval: 3s
      timeout: 5s
      retries: 3

  mc:
    restart: "no"
    image: ${IMAGE_TO_TEST:-itzg/minecraft-server}
    depends_on:
      seed:
        condition: service_completed_successfully
      web:
        condition: service_healthy
    environment:
      EULA: "true"
      SETUP_ONLY: "true"
      GENERIC_PACKS: http://web/configs.zip
      REMOVE_OLD_CONFIGS: "true"
      LOG_TIMESTAMP: "true"
      # the following are only used to speed up test execution
      TYPE: CUSTOM
      CUSTOM_SERVER: /servers/fake.jar
      VERSION: 1.18.1
      DEBUG: "true"
    volumes:
      - ./data:/data
      - ./fake.jar:/servers/fake.jar