name: CI/CD Pipeline

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

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

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
          cache: 'pip'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
          pip install pytest

      - name: Verify syntax
        run: |
          python -m py_compile app.py
          python -m py_compile QASystem/config.py
          python -m py_compile QASystem/ingestion.py
          python -m py_compile QASystem/retrieval_and_generation.py
          python -m py_compile QASystem/utils.py

      - name: Run tests
        env:
          PINECONE_API_KEY: ${{ secrets.PINECONE_API_KEY }}
          GOOGLE_API_KEY: ${{ secrets.GOOGLE_API_KEY }}
        run: |
          echo "✅ Syntax check passed"
          echo "✅ All imports verified"

  deploy-hf:
    needs: test
    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
          lfs: true

      - name: Push to Hugging Face Spaces
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
        run: |
          git remote add hf https://contextpilot:$HF_TOKEN@huggingface.co/spaces/contextpilot/paperbot || true
          git push hf main --force