services:
  postgres:
    image: postgres:17.6-alpine3.22
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 5s
      timeout: 3s
      retries: 10
      start_period: 5s
    volumes:
      - postgres_data:/var/lib/postgresql/data
    restart: unless-stopped

  weather-etl:
    build: .
    env_file: .env
    depends_on:
      postgres:
        condition: service_healthy
    ports:
      - "8080:8080"
    volumes:
      - raw_data:/app/data/raw
      - processed_data:/app/data/processed
      - etl_logs:/app/logs
    restart: unless-stopped

volumes:
  postgres_data:
  raw_data:
  processed_data:
  etl_logs: