clear_metadata.py

#!/usr/bin/env python3
"""
Script to delete all metadata.json files from exercism exercises.
This allows regenerating them with corrected counting logic.
"""

import os
import glob

def clear_all_metadata():
    """Delete all metadata.json files from exercise directories."""
    practice_dir = "/Users/marcvanduyn/Projects/Microsoft/llm-cpp-eval/benchmark/practice"

    if not os.path.exists(practice_dir):
        print(f"Practice directory not found: {practice_dir}")
        return

    # Find all metadata.json files
    metadata_pattern = os.path.join(practice_dir, "*/metadata.json")
    metadata_files = glob.glob(metadata_pattern)

    print(f"Found {len(metadata_files)} metadata.json files to delete")

    deleted_count = 0
    for metadata_file in metadata_files:
        try:
            # Extract exercise name for logging
            exercise_name = os.path.basename(os.path.dirname(metadata_file))

            # Delete the metadata file
            os.remove(metadata_file)
            print(f"Deleted metadata for {exercise_name}")
            deleted_count += 1

        except Exception as e:
            print(f"Error deleting {metadata_file}: {e}")

    print(f"\nDeleted {deleted_count} metadata.json files")
    print("You can now run create_metadata.py to regenerate with corrected counting logic")

if __name__ == "__main__":
    # Ask for confirmation before deleting
    response = input("This will delete all metadata.json files from exercises. Continue? (y/N): ")

    if response.lower() in ['y', 'yes']:
        clear_all_metadata()
    else:
        print("Operation cancelled")