# .github/workflows/sync-to-hf.yml
name: Build, Test & Sync to Hugging Face Space

on:
  push:
    branches:
      - main

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          lfs: true

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install linting tools
        run: pip install ruff

      - name: Lint & check for errors
        run: |
          ruff check . --select E,F

      - name: Build Dockerfile
        run: docker build -t hf-space-app .

      - name: Run tests (if available)
        run: |
          if [ -f "pytest.ini" ] || [ -f "setup.cfg" ] || [ -d "tests" ] || [ -d "test" ]; then
            echo "Python tests detected — running pytest"
            docker run --rm hf-space-app pytest
          elif [ -f "package.json" ] && grep -q '"test"' package.json; then
            echo "Node tests detected — running npm test"
            docker run --rm hf-space-app npm test
          else
            echo "No tests found, skipping"
          fi

  sync:
    runs-on: ubuntu-latest
    needs: build-and-test  # only sync if build + tests pass
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          lfs: true

      - name: Sync with Hugging Face Space
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
          HF_REPO_ID: ${{ secrets.HF_REPO_ID }}
        run: |
          git clone https://user:${HF_TOKEN}@huggingface.co/spaces/${HF_REPO_ID} /tmp/hf-space

          rsync -av \
            --exclude='.git' \
            --exclude='README.md' \
            --exclude='.gitattributes' \
            $GITHUB_WORKSPACE/ /tmp/hf-space/

          cd /tmp/hf-space
          git config user.email "ci@github.com"
          git config user.name "GitHub CI"
          git add .
          git diff --cached --quiet || git commit -m "sync from GitHub @ ${{ github.sha }}"
          git push