services:
  backend:
    build:
      context: ./backend
    restart: unless-stopped
    env_file:
      - ./backend/.env
    environment:
      # SQLite ファイルと知識ベースを永続ボリュームに置く（.env の値を上書き）
      DATABASE_URL: sqlite:////app/data/playchat.db
    volumes:
      - backend_data:/app/data
      - backend_knowledge_base:/app/knowledge_base
    expose:
      - "8000"

  frontend:
    build:
      context: ./frontend
    restart: unless-stopped
    depends_on:
      - backend
    expose:
      - "80"

  caddy:
    image: caddy:latest
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile
      - caddy_data:/data
      - caddy_config:/config
    depends_on:
      - frontend

volumes:
  backend_data:
  backend_knowledge_base:
  caddy_data:
  caddy_config: