name: Deploy DNS Configuration

on:
  push:
    branches: [ main ]
    paths: [ 'domains.txt' ]

jobs:
  deploy:
    runs-on: self-hosted  # Используем self-hosted runner на шлюзе
    env:
      # ==== Конфигурация проекта ====
      INPUT_FILE: domains.txt

      # Временные конфиги (куда пишутся generate-configs.sh)
      IPSET_CONF: /tmp/91-ipset-bbrkn.conf
      RESOLVE_CONF: /tmp/92-resolve-bbrkn.conf

      # DNS-сервер для резолвинга
      DNS_SERVER: 8.8.8.8

      # Адрес сервиса Chromium
      API_URL: http://10.100.1.2:3000/domains?domain=

      # Директория конфигов на шлюзе
      TARGET_DIR: /opt/appdata/pihole/etc/dnsmasq.d

      # Имя контейнера Pi-hole
      DOCKER_CONTAINER: pihole

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Validate domains file
        run: |
          if [ ! -f domains.txt ]; then
            echo "Error: domains.txt not found"
            exit 1
          fi
          # Проверка синтаксиса доменов
          grep -v '^#' domains.txt | grep -v '^$' | while read domain; do
            if ! echo "$domain" | grep -qE '^[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$'; then
              echo "Error: Invalid domain format: $domain"
              exit 1
            fi
          done

      - name: Prepare Makefile
        run: |
          chmod +x scripts/generate-configs.sh
          chmod +x scripts/deploy-to-gateway.sh

      - name: Run workflow (clean → all)
        run: |
          make clean
          make all

      - name: Upload configs as artifacts
        uses: actions/upload-artifact@v3
        with:
          name: dnsmasq-configs
          path: |
            ${{ env.IPSET_CONF }}
            ${{ env.RESOLVE_CONF }}