run.py

"""
Convenience script to run the SPARC application
This checks prerequisites before starting
"""

import os
import sys

def check_env():
    """Check if .env file exists and has required variables"""
    if not os.path.exists('.env'):
        print("❌ Error: .env file not found!")
        print("\nPlease create a .env file with:")
        print("  FLASK_SECRET_KEY=your-secret-key")
        print("  LINKEDIN_USERNAME=your-email")
        print("  LINKEDIN_PASSWORD=your-password")
        print("  GITHUB_TOKEN=your-token")
        print("  GEMINI_API_KEY=your-api-key")
        print("\nSee QUICK_START.md for details.")
        return False
    
    required_vars = [
        'FLASK_SECRET_KEY',
        'GITHUB_TOKEN',
        'GEMINI_API_KEY'
    ]
    
    from dotenv import dotenv_values
    config = dotenv_values('.env')
    
    missing = [var for var in required_vars if not config.get(var)]
    
    if missing:
        print(f"❌ Missing required variables in .env: {', '.join(missing)}")
        return False
    
    print("✓ Environment variables configured")
    return True

def check_directories():
    """Check if required directories exist"""
    required_dirs = [
        'application/app/user_data',
        'chatbot',
        'static/css',
        'static/js',
        'templates'
    ]
    
    missing = [d for d in required_dirs if not os.path.exists(d)]
    
    if missing:
        print(f"❌ Missing directories: {', '.join(missing)}")
        print("Run: python setup.py")
        return False
    
    print("✓ Directory structure OK")
    return True

def check_dependencies():
    """Check critical dependencies"""
    try:
        import flask
        import selenium
        import langchain
        import chromadb
        print("✓ Dependencies installed")
        return True
    except ImportError as e:
        print(f"❌ Missing dependency: {e.name}")
        print("Run: pip install -r requirements.txt")
        return False

def main():
    print("=" * 60)
    print("🚀 STARTING SPARC APPLICATION")
    print("=" * 60)
    print()
    
    # Run checks
    checks = [
        check_env(),
        check_directories(),
        check_dependencies()
    ]
    
    if not all(checks):
        print("\n❌ Prerequisites not met. Please fix the issues above.")
        sys.exit(1)
    
    print("\n✅ All checks passed! Starting Flask application...")
    print("=" * 60)
    print()
    
    # Import and run the app
    try:
        from app import app
        print("📍 Open your browser to: http://localhost:5000")
        print("Press CTRL+C to stop the server\n")
        app.run(debug=True, port=5000)
    except Exception as e:
        print(f"\n❌ Error starting application: {e}")
        sys.exit(1)

if __name__ == "__main__":
    main()