services:
  caddy:
    image: custom-caddy:2.9.1-rr1
    container_name: caddy
    build:
      context: .
      dockerfile: Dockerfile.caddy
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    extra_hosts:
      - 'host.docker.internal:host-gateway'
    networks:
      - mail_network
    volumes:
      - $PWD/Caddyfile:/etc/caddy/Caddyfile
      - $PWD/mail_certs:/etc/caddy/mail_certs
      - $PWD/email_autodiscover:/etc/caddy/email_autodiscover
      - $PWD/email.mobileconfig.tpl:/etc/caddy/email.mobileconfig.tpl
      - $PWD/email-setup:/var/www/email-setup
      - caddy_data:/data
      - caddy_config:/config
      - /home/aknuth/log/caddy:/var/log/caddy
    environment:
      - CLOUDFLARE_API_TOKEN=${CLOUDFLARE_API_TOKEN}
      - CLOUDFLARE_EMAIL=${CLOUDFLARE_EMAIL}

networks:
  mail_network:
    external: true

volumes:
  caddy_data:
    external: true
  caddy_config: