services:
  setlist:
    build: .
    image: setlist-app:latest
    container_name: ${CONTAINER_NAME:-setlist-app}
    restart: unless-stopped
    # Use Docker's default bridge network (no new subnet allocation).
    # This host's address pools are fully subnetted; creating a project
    # network would fail.
    network_mode: bridge
    ports:
      # host:container — host port is configured in .env (PORT)
      - "${PORT:-5036}:3000"
    environment:
      - TZ=Europe/London
      - NODE_ENV=production
      - PORT=3000
      - HOST=0.0.0.0
      - DB_PATH=/data/setlist.db
      - JWT_SECRET=${JWT_SECRET}
    volumes:
      - ./data:/data
      - /etc/localtime:/etc/localtime:ro
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:3000/healthz"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 5s