services:
  api:
    build: ./api
    env_file: ./api/.env.example
    depends_on:
      - postgres
      - redis
      - minio
    expose:
      - "3000"
    restart: unless-stopped

  frontend:
    build: ./frontend
    env_file: ./frontend/.env.example
    depends_on:
      - api
    expose:
      - "3001"
    restart: unless-stopped

  worker:
    build: ./worker
    env_file: ./worker/.env.example
    depends_on:
      - postgres
      - redis
      - minio
    restart: unless-stopped
    # Scale render capacity locally with, e.g.: docker compose up --scale worker=3
    # A `worker` can also run standalone on a separate machine, pointed at the same
    # postgres/redis/minio over a private network (VPN/Tailscale/LAN) — see README.

  postgres:
    image: postgres:17-alpine
    environment:
      POSTGRES_USER: mcmapper
      POSTGRES_PASSWORD: mcmapper
      POSTGRES_DB: mcmapper
    volumes:
      - postgres-data:/var/lib/postgresql/data
    restart: unless-stopped
    # Intentionally no `ports:` — only reachable on the compose network / a private
    # network for remote workers, never exposed publicly.

  redis:
    image: redis:7-alpine
    volumes:
      - redis-data:/data
    restart: unless-stopped
    # Same rule as postgres: no public ports.

  minio:
    image: minio/minio:latest
    command: server /data --console-address ":9001"
    environment:
      MINIO_ROOT_USER: mcmapper
      MINIO_ROOT_PASSWORD: mcmapper-dev-only
    volumes:
      - minio-data:/data
    restart: unless-stopped
    # Same rule as postgres/redis: no public ports in production. The console (9001) and
    # S3 API (9000) are reachable on the compose network for api/worker; expose to your
    # private network only, same as postgres/redis, if you need the console remotely.

  caddy:
    image: caddy:2-alpine
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile
      - caddy-data:/data
    ports:
      - "80:80"
      - "443:443"
    depends_on:
      - api
      - frontend
    restart: unless-stopped

volumes:
  postgres-data:
  redis-data:
  minio-data:
  caddy-data: