services:
  postgres:
    image: postgres:18-alpine
    environment:
      POSTGRES_USER: imap
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: imapcopier
    volumes:
      - pgdata:/var/lib/postgresql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U imap"]
      interval: 5s
      timeout: 3s
      retries: 5

  app:
    build: .
    environment:
      DATABASE_URL: postgres://imap:${POSTGRES_PASSWORD}@postgres:5432/imapcopier?sslmode=disable
      AUTH_USER: ${AUTH_USER}
      AUTH_PASS: ${AUTH_PASS}
      ENC_KEY: ${ENC_KEY}
      SESSION_SECRET: ${SESSION_SECRET}
      WORKER_CONCURRENCY: ${WORKER_CONCURRENCY:-4}
    depends_on:
      postgres:
        condition: service_healthy

  caddy:
    image: caddy:2-alpine
    ports:
      - "${HTTP_PORT:-80}:80"
      - "443:443"
    environment:
      DOMAIN: ${DOMAIN:-}
      ACME_EMAIL: ${ACME_EMAIL:-}
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile:ro
      - caddy_data:/data
      - caddy_config:/config
    depends_on:
      - app

volumes:
  pgdata:
  caddy_data:
  caddy_config: