docker-compose.yml

services:
  backend:
    build:
      context: .
      dockerfile: Dockerfile.backend
    env_file:
      - .env
    ports:
      - "8000:8000"
    volumes:
      # Cache downloaded sentence-transformers/HF models so they aren't
      # re-downloaded every time you rebuild the image.
      - hf_cache:/root/.cache/huggingface
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/')"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 180s

  frontend:
    build:
      context: .
      dockerfile: Dockerfile.frontend
    environment:
      - BACKEND_URL=http://backend:8000
    ports:
      - "8501:8501"
    depends_on:
      backend:
        condition: service_healthy

volumes:
  hf_cache: