name: Sync to Hugging Face Space

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  sync-to-huggingface:
    runs-on: ubuntu-latest
    if: ${{ vars.ENABLE_HF_SYNC == 'true' }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          lfs: true

      - name: Prepare Hugging Face README
        run: |
          cp README.hf.md README.md
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add README.md
          git commit -m "准备 Hugging Face Space 元数据" --allow-empty

      - name: Push to Hugging Face Space
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
          HF_USERNAME: ${{ vars.HF_USERNAME }}
          HF_SPACE_NAME: ${{ vars.HF_SPACE_NAME }}
        run: |
          git remote add hf "https://${HF_USERNAME}:${HF_TOKEN}@huggingface.co/spaces/${HF_USERNAME}/${HF_SPACE_NAME}"
          git push --force hf HEAD:main