services:
  postgres:
    image: postgres:${POSTGRES_VERSION:-16-alpine}
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${DB_USER:-dockhand}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-changeme}
      POSTGRES_DB: ${DB_NAME:-dockhand}
    volumes:
      - postgres_data:/var/lib/postgresql/data

  dockhand:
    image: fnsys/dockhand:${DOCKHAND_VERSION:-latest}
    ports:
      - "${HOST_PORT:-3000}:3000"
    environment:
      # Hier setzen wir die URL dynamisch aus den obigen Variablen zusammen
      DATABASE_URL: postgres://${DB_USER:-dockhand}:${DB_PASSWORD:-changeme}@postgres:5432/${DB_NAME:-dockhand}
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - dockhand_data:/app/data
    depends_on:
      - postgres
    restart: unless-stopped

volumes:
  postgres_data:
  dockhand_data: