version: '3.9'

services:
  nginx:
    container_name: ref_test_server
    image: nginx:alpine
    volumes:
      - ./certbot:/etc/letsencrypt:ro
      - ./nginx:/etc/nginx
      - ./src/html:/usr/share/nginx/html/
      - ./ref-test/app/admin/static:/usr/share/nginx/html/admin/static
      - ./ref-test/app/quiz/static:/usr/share/nginx/html/quiz/static
      - ./ref-test/app/root:/usr/share/nginx/html/root
    ports:
      - 80:80
      - 443:443
    restart: unless-stopped
    networks:
      - frontend
    depends_on:
      - app
    command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
  
  app:
    container_name: ref_test_app
    image: reftest
    build: ./ref-test
    env_file:
      - ./.env
    ports:
      - 5000
    volumes:
      - ./ref-test/data:/ref-test/data
    restart: unless-stopped
    networks:
      - frontend
      - backend
    depends_on:
      - postfix

  postfix:
    container_name: ref_test_postfix
    image: catatnight/postfix:latest
    restart: unless-stopped
    env_file:
      - ./.env
    ports:
      - 25
    networks:
      - backend
  
  certbot:
    container_name: ref_test_certbot
    image: certbot/certbot
    volumes:
      - ./certbot:/etc/letsencrypt
      - ./src/html:/var/www/html
    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
  
networks:
  frontend:
    external: false
  backend:
    external: false