test-tensorflow-switching.yml

name: "💥 Nuclear Test: TensorFlow Dependency Hot-Swap"

on:
  push:
    branches: [ development ]
  pull_request:
    branches: [ development ]
  workflow_dispatch:

jobs:
  test:
    runs-on: ubuntu-latest
    services:
      redis:
        image: redis:7
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 6379:6379

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -e . redis

      - name: Configure omnipkg for non-interactive use
        run: |
          python - << 'EOF'
          import sys
          import site
          import json
          from pathlib import Path
          import os
          import sysconfig

          try:
              site_packages_path = site.getsitepackages()[0]
          except (IndexError, AttributeError):
              site_packages_path = sysconfig.get_paths()['purelib']

          project_root = Path(os.environ['GITHUB_WORKSPACE'])
          
          builder_script = project_root / 'src' / 'omnipkg' / 'package_meta_builder.py'
          if not builder_script.exists():
              print(f"Error: {builder_script} does not exist")
              sys.exit(1)

          config_data = {
              'site_packages_path': site_packages_path,
              'multiversion_base': str(Path(site_packages_path) / '.omnipkg_versions'),
              'python_executable': sys.executable,
              'builder_script_path': str(builder_script),
              'redis_host': 'localhost',
              'redis_port': 6379,
              'redis_key_prefix': 'omnipkg:pkg:',
              'paths_to_index': [str(Path(sys.executable).parent), '/usr/local/bin', '/usr/bin', '/bin', '/usr/sbin', '/sbin'],
              'auto_cleanup': True,
              'cleanup_threshold_days': 30
          }

          config_dir = Path.home() / '.config' / 'omnipkg'
          config_dir.mkdir(parents=True, exist_ok=True)
          config_path = config_dir / 'config.json'
          
          try:
              with open(config_path, 'w') as f:
                  json.dump(config_data, f, indent=2)
              print(f'omnipkg config created at {config_path}:')
              print(json.dumps(config_data, indent=2))
          except Exception as e:
              print(f"Error writing config: {e}")
              sys.exit(1)
          EOF

      - name: Run the Demo - TensorFlow
        id: run_demo
        run: |
          echo "--- Running Omnipkg Demo for TensorFlow (Complex Dependency Testing) ---"
          mkdir -p /tmp/omnipkg-artifacts
          
          # Use the direct ID '4' and --non-interactive flag to skip the menu.
          # We capture PIPESTATUS[0] to get the actual exit code of omnipkg.
          timeout 900 bash -c 'omnipkg demo 4 --non-interactive 2>&1 | tee /tmp/omnipkg-artifacts/tensorflow_demo_output.txt'
          DEMO_EXIT_CODE=${PIPESTATUS[0]}
          
          echo "## TensorFlow Demo Output" >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          cat /tmp/omnipkg-artifacts/tensorflow_demo_output.txt >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          
          # Verify both the exit code and the specific TensorFlow success indicators
          if [ $DEMO_EXIT_CODE -eq 0 ] && grep -q "Demo completed successfully" /tmp/omnipkg-artifacts/tensorflow_demo_output.txt; then
               echo "Demo completed successfully (verified by exit code and log content)."
               echo "demo_outcome=success" >> $GITHUB_OUTPUT
          else
            echo "Demo failed (Exit Code: $DEMO_EXIT_CODE or success message not found)."
            echo "demo_outcome=failure" >> $GITHUB_OUTPUT
            cat /tmp/omnipkg-artifacts/tensorflow_demo_output.txt
            exit 1
          fi
          
          # The success indicator is the text "TensorFlow escaped the matrix".
          if grep -q "Demo completed successfully" /tmp/omnipkg-artifacts/tensorflow_demo_output.txt; then
               echo "Demo completed successfully (verified by log content)."
               echo "demo_outcome=success" >> $GITHUB_OUTPUT
          else
            echo "Demo failed (success message not found in log)."
            echo "demo_outcome=failure" >> $GITHUB_OUTPUT
            cat /tmp/omnipkg-artifacts/tensorflow_demo_output.txt
            exit 1
          fi

      - name: Archive Demo Output
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: omnipkg-tensorflow-demo-output
          path: /tmp/omnipkg-artifacts/
          retention-days: 7
          compression-level: 6