services:
  db:
    image: postgres:16
    environment:
      POSTGRES_DB: db
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    ports:
      - "54321:5432"
    volumes:
      - db-data:/var/lib/postgresql/data
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U postgres']
      interval: 5s
      timeout: 5s
      retries: 5

  web:
    image: diddle:latest
    build: .
    environment:
      BASE_URL: http://localhost:8000
      DB_PASSWORD: postgres
      DB_HOST: db
    ports:
      - "8000:8000"
    depends_on:
      db:
        condition: service_healthy

volumes:
  db-data: