name: Build and Deploy to Hugging Face Spaces

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

env:
  SPACE_REPOSITORY: ${{ secrets.HF_SPACE_REPO }}

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Build Docker image
      uses: docker/build-push-action@v5
      with:
        context: .
        push: false
        tags: hermes-spaces:test
        cache-from: type=gha
        cache-to: type=gha,mode=max

  deploy:
    needs: build
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    
    steps:
    - name: Checkout code
      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: Deploy to Hugging Face Spaces
      env:
        HF_TOKEN: ${{ secrets.HF_TOKEN }}
      run: |
        # Install Hugging Face CLI
        pip install huggingface-hub

        # Clone the Space repository
        git clone https://user:$HF_TOKEN@huggingface.co/spaces/${{ secrets.HF_SPACE_REPO }} space-repo
        
        # Copy files to Space repository
        cp -r . space-repo/
        cd space-repo
        
        # Remove .git directory to avoid conflicts
        rm -rf .git
        
        # Initialize git and push
        git init
        git add .
        git commit -m "Deploy from GitHub Actions - $(date)"
        git push --force https://user:$HF_TOKEN@huggingface.co/spaces/${{ secrets.HF_SPACE_REPO }} main

    - name: Wait for Space to be ready
      env:
        HF_TOKEN: ${{ secrets.HF_TOKEN }}
      run: |
        echo "Waiting for Space to be ready..."
        sleep 30
        
        # Check if Space is running
        SPACE_URL="https://${{ secrets.HF_SPACE_REPO }}.hf.space/health"
        for i in {1..10}; do
          if curl -f $SPACE_URL > /dev/null 2>&1; then
            echo "✅ Space is ready!"
            exit 0
          fi
          echo "⏳ Waiting... ($i/10)"
          sleep 10
        done
        
        echo "⚠️ Space may not be fully ready yet, but deployment was successful"