def add_header_to_files()

in tools/license/insert_license.py [0:0]

• 14 lines of code
• 6 McCabe index (conditional complexity)

def add_header_to_files(directory, extensions):
    for root, _, files in os.walk(directory):
        for filename in files:
            if any(filename.endswith("." + ext) for ext in extensions):
                filepath = os.path.join(root, filename)
                with open(filepath, 'r') as file:
                    content = file.read()

                php_file = filepath.endswith(".php")

                if file_contains_license(filepath):
                    content = replace_header(content, php_file)
                else:
                    content = insert_license(content, php_file)

                with open(filepath, 'w') as file:
                    file.write(content)