name: CI & Deploy

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
      # - name: Run tests
      #   run: |
      #     if [ -f tests/test.py ]; then python -m unittest discover -s tests; fi

  deploy-to-hf:
    runs-on: ubuntu-latest
    # needs: build-and-test
    environment: prod
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0  # full history if you need versioning

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'

      - name: Install Hugging Face Hub client
        run: pip install huggingface_hub

      - name: Configure Git credential helper
        run: |
          # Use the "store" helper so huggingface-cli can write credentials here
          git config --global credential.helper store

      - name: Push to Hugging Face Space
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
          HF_USERNAME: ${{ secrets.HF_USERNAME }}
          HF_SPACE_NAME: ${{ secrets.HF_SPACE_NAME }}
        run: |
          echo "🚀 Pushing code to HF Space..."

          # Configure Git identity
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git config --global user.name "github-actions[bot]"

          # Login and add the token to Git credential store
          huggingface-cli login --token "$HF_TOKEN" --add-to-git-credential

          # Add HF Space repo as remote and push
          git remote add hf https://huggingface.co/spaces/${HF_USERNAME}/${HF_SPACE_NAME}.git
          
          git fetch hf main
          git push hf main --force
          
          # Optional: Restart Space via API
          python -c "from huggingface_hub import HfApi; api = HfApi(token='$HF_TOKEN'); api.restart_space(repo_id='${HF_USERNAME}/${HF_SPACE_NAME}')"