setup.py

# setup.py
import os
import sys
import shutil
from pathlib import Path
import streamlit as st

def setup_directories():
    """Set up necessary directories and permissions."""
    try:
        # Define base directories
        if os.path.exists('/data'):
            # Hugging Face Space environment
            base_path = Path('/data')
        else:
            # Local development environment
            base_path = Path(os.getcwd()) / 'data'
        
        # Create required directories
        directories = [
            base_path / 'database',
            base_path / 'files',
            base_path / 'vectorstore',
            base_path / 'metadata',
            Path('img'),  # for logo
            Path('components'),
            Path('utils'),
            Path('static/thumbnails')
        ]
        
        # Create each directory
        for directory in directories:
            directory.mkdir(parents=True, exist_ok=True)
            print(f"Created directory: {directory}")
        
        # Create empty __init__.py files for Python packages
        init_dirs = ['components', 'utils']
        for dir_name in init_dirs:
            init_file = Path(dir_name) / '__init__.py'
            init_file.touch(exist_ok=True)
            print(f"Created {init_file}")
        
        # Create empty database file
        db_file = base_path / 'database' / 'rfp_analysis.db'
        db_file.touch(exist_ok=True)
        print(f"Created database file: {db_file}")
        
        # Set permissions if in Linux environment
        if sys.platform.startswith('linux'):
            try:
                for directory in directories:
                    os.chmod(directory, 0o777)
                os.chmod(db_file, 0o666)
                print("Set permissions successfully")
            except Exception as e:
                print(f"Warning: Could not set permissions: {e}")
        
        print("Setup completed successfully!")
        return True
        
    except Exception as e:
        print(f"Error during setup: {e}")
        return False

if __name__ == "__main__":
    setup_directories()