name: Deploy
on:
  push:
    branches: [main]
    paths:
      - 'main_dc/**'

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Deploy
        run: |
          cd /home/gaziz/artefacts/tp/main_dc
          git pull origin main

          # Если изменился sites.yml — генерируем конфиги
          if git diff --name-only HEAD~1 HEAD | grep -q 'main_dc/sites.yml'; then
            echo "→ sites.yml changed, generating configs..."
            bash generate-configs.sh
          fi

          # Авто-детект и пересборка изменённых сервисов
          echo "→ Detecting changed services..."
          CHANGED=$(git diff --name-only HEAD~1 HEAD | grep -oP 'main_dc/\K[^/]+' | sort -u)
          for svc in $CHANGED; do
            svc_name="$svc"
            # маппинг директорий на имена compose-сервисов
            case "$svc" in
              BB) svc_name="api_bb" ;;
              valitovgaziz) svc_name="valitovgaziz" ;;
              nginx|certbot|backup|gitea) svc_name="$svc" ;;
              api_bb|api_yal|analytics|db) svc_name="$svc" ;;
              yalarba) svc_name="yalarba" ;;
              *) svc_name="" ;;
            esac
            if [ -n "$svc_name" ] && grep -q "^  $svc_name:" docker-compose.yml; then
              echo "  → Rebuilding $svc_name..."
              make stop_$svc_name build_$svc_name start_$svc_name || \
              make stop_$svc build_$svc start_$svc 2>/dev/null || \
              true
            fi
          done

          # Nginx всегда перезапускаем если изменились конфиги
          if echo "$CHANGED" | grep -q 'nginx\|sites.yml'; then
            echo "  → Reloading nginx..."
            docker compose exec -T nginx nginx -s reload 2>/dev/null || \
            docker compose restart nginx
          fi