autusm/debug_autoprovides.py

#!/usr/bin/env python3
"""
Debug script to test USM autoprovides functionality.
"""

import sys
import tempfile
from pathlib import Path

# Add the src directory to the path
sys.path.insert(0, 'src')

from autusm.usm_integration import USMIntegration
from autusm.manifest import ManifestGenerator
from autusm.models import PackageInfo, BuildSystem, BuildSystemType, License, LicenseCategory

def test_usm_integration():
    """Test USM integration directly."""
    print("Testing USM integration...")
    
    # Create USM integration instance
    usm_integration = USMIntegration()
    
    # Check if USM is available
    if not usm_integration.is_available():
        print("USM is not available on this system")
        return False
    
    # Create a temporary directory with a simple manifest
    with tempfile.TemporaryDirectory() as temp_dir:
        temp_path = Path(temp_dir)
        
        # Create a simple manifest file
        manifest_content = """{
  "name": "test",
  "version": "1.0.0",
  "summary": "Test package",
  "licences": [
    {
      "name": "MIT",
      "text": "LICENSE",
      "category": "open-source"
    }
  ],
  "provides": {
    "bin:test": "as-expected"
  },
  "depends": {
    "runtime": [],
    "build": [],
    "manage": []
  },
  "flags": [],
  "execs": {
    "build": "scripts/build"
  }
}"""
        
        manifest_path = temp_path / "MANIFEST.usm"
        with open(manifest_path, "w") as f:
            f.write(manifest_content)
        
        print(f"Created test manifest at: {manifest_path}")
        
        # Try to get autoprovides
        try:
            autoprovides = usm_integration.get_autoprovides(temp_path)
            print(f"Got autoprovides: {autoprovides}")
            return True
        except Exception as e:
            print(f"Error getting autoprovides: {e}")
            import traceback
            traceback.print_exc()
            return False

def test_parsing_with_garbage():
    """Test parsing with garbage output similar to what we're seeing."""
    print("\nTesting parsing with garbage output...")
    
    usm_integration = USMIntegration()
    
    # Test with the garbage pattern we're seeing
    garbage_output = '"provides": {\n    "type": "reg",\n    "path": "{",\n    "pathBase": "source"\n  }'
    
    print(f"Testing with garbage output: {repr(garbage_output)}")
    
    try:
        parsed = usm_integration._parse_autoprovides(garbage_output)
        print(f"Parsed result: {parsed}")
        return True
    except Exception as e:
        print(f"Error parsing garbage: {e}")
        import traceback
        traceback.print_exc()
        return False

def test_manifest_update():
    """Test manifest update with problematic data."""
    print("\nTesting manifest update...")
    
    # Create test package info
    package_info = PackageInfo(
        name="test-package",
        version="1.0.0",
        summary="A test package",
        licenses=[License(name="MIT", text="LICENSE", category=LicenseCategory.OPEN_SOURCE)]
    )
    
    # Create test build system
    build_system = BuildSystem(type=BuildSystemType.MAKE)
    
    # Create manifest generator
    manifest_generator = ManifestGenerator()
    
    # Generate initial manifest
    manifest = manifest_generator.generate(package_info, build_system)
    
    print(f"Initial manifest provides: {manifest.provides}")
    
    # Try to update with garbage data
    garbage_autoprovides = {
        '"provides":': {
            "type": "reg",
            "path": "{",
            "pathBase": "source"
        }
    }
    
    try:
        updated_manifest = manifest_generator.update_with_autoprovides(manifest, garbage_autoprovides)
        print(f"Updated manifest provides: {updated_manifest.provides}")
        
        # Test JSON serialization
        json_str = updated_manifest.to_json()
        print("JSON serialization result:")
        print(json_str)
        
        return True
    except Exception as e:
        print(f"Error updating manifest: {e}")
        import traceback
        traceback.print_exc()
        return False

if __name__ == "__main__":
    print("Running debug tests...\n")
    
    try:
        test_usm_integration()
        test_parsing_with_garbage()
        test_manifest_update()
        
        print("\n✅ All debug tests completed")
        
    except Exception as e:
        print(f"\n❌ Debug test failed: {e}")
        import traceback
        traceback.print_exc()
        sys.exit(1)