name: Deploy to Hugging Face Space

on:
  push:
    branches: ["main"]
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest

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

      - name: Configure Git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Push to Hugging Face Space
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
        run: |
          set -euo pipefail

          HF_TOKEN_CLEAN="$(printf '%s' "${HF_TOKEN}" | tr -d '\r\n' | xargs)"

          if [ -z "${HF_TOKEN_CLEAN}" ]; then
            echo "HF_TOKEN secret is missing/empty after trimming"
            exit 1
          fi

          git remote remove hf 2>/dev/null || true
          git remote add hf "https://user:${HF_TOKEN_CLEAN}@huggingface.co/spaces/xplorers/GAIT_API"
          git push --force hf HEAD:main