name: Sync Hugging Face Space

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  sync-space:
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Check out repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 0
          lfs: true

      - name: Push main to Hugging Face Space
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
          SPACE_REPO: shae2977/debugml-env
        run: |
          if [ -z "$HF_TOKEN" ]; then
            echo "GitHub Actions secret HF_TOKEN is not set."
            echo "Add a Hugging Face write token at: Settings > Secrets and variables > Actions"
            exit 1
          fi

          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git remote add space-sync "https://oauth2:${HF_TOKEN}@huggingface.co/spaces/${SPACE_REPO}"
          git push --force space-sync HEAD:main