#!/usr/bin/env python3
"""
Script to extract binary names from setup.py files and create placeholder files.
Usage: setup_binaries.py /path/to/setup.py
"""

import os
import sys
import re

def extract_setup_binaries(setup_path):
    """Extract binary names from a setup.py file and create placeholder files."""
    try:
        # Read the setup.py file
        with open(setup_path, 'r') as f:
            setup_content = f.read()
        
        # Find all references to scripts in bin/ directory
        scripts = re.findall(r"'bin/[^']+?'|\"bin/[^\"]+?\"", setup_content)
        if not scripts:
            print(f"No bin scripts found in {setup_path}")
            return True  # Not an error, just no scripts
        
        # Clean up the extracted script names
        scripts = [script.strip('\'"') for script in scripts]
        
        # Create placeholder files
        base_dir = os.path.dirname(setup_path)
        created_count = 0
        
        for script in scripts:
            script_path = os.path.join(base_dir, script)
            script_dir = os.path.dirname(script_path)
            
            # Create directory if it doesn't exist
            os.makedirs(script_dir, exist_ok=True)
            
            # Create an empty file
            with open(script_path, 'w') as f:
                pass
            
            # Make the file executable
            os.chmod(script_path, 0o755)
            created_count += 1
        
        print(f"Created {created_count} placeholder binary files from {setup_path}")
        return True
    
    except Exception as e:
        print(f"Error processing {setup_path}: {e}")
        return False

if __name__ == "__main__":
    if len(sys.argv) != 2:
        print(f"Usage: {sys.argv[0]} /path/to/setup.py")
        sys.exit(1)
    
    setup_path = sys.argv[1]
    if not os.path.exists(setup_path):
        print(f"Error: {setup_path} not found")
        sys.exit(1)
    
    success = extract_setup_binaries(setup_path)
    sys.exit(0 if success else 1)