#!/usr/bin/env python3
""" Utility to list the available sets.
	Mainly there for the Makefile to use it. """

import os
from argparse import ArgumentParser
from fontcharacter import Reference

# ---
# Main function.
# ---

if __name__ == '__main__':
	# Parse the arguments.
	ap = ArgumentParser(description="FONTCHARACTER reference sets lister")

	ap.add_argument('--refpath', help='The reference path.', default=os.getcwd())
	args = ap.parse_args()

	# Obtain the reference.
	ref = Reference(args.refpath, True)

	# List the sets.
	print('\n'.join(ref.list()))

# End of file.