name: Deploy to Hugging Face Spaces

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Configure Git
        run: |
          git config --global user.name "GitHub Actions"
          git config --global user.email "actions@github.com"

      - name: Push to Hugging Face Spaces
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
        run: |
          # Fail immediately on any error
          set -euo pipefail

          # Validate token exists
          if [ -z "$HF_TOKEN" ]; then
            echo "❌ Error: HF_TOKEN secret is not set!"
            exit 1
          fi

          # Remove any trailing whitespace from token
          HF_TOKEN="$(echo "$HF_TOKEN" | xargs)"

          # Add Hugging Face remote with embedded token (URL encoded)
          HF_REMOTE="https://huggingface_user:${HF_TOKEN}@huggingface.co/spaces/xplorers/MIS_API"
          git remote add hf "$HF_REMOTE" || git remote set-url hf "$HF_REMOTE"

          # Push to Hugging Face main branch
          echo "🚀 Pushing to Hugging Face Spaces..."
          git push -u hf main --force

          echo "✅ Successfully deployed to Hugging Face Spaces!"