#!/usr/bin/python3

# Copyright 2019 IBM Corp.

from argparse import ArgumentParser

import yaml

if __name__ == "__main__":
    # A simple program to ensure proper indents of input yaml file
    parser = ArgumentParser(description="YAML formatter")
    parser.add_argument(
        "-f", "--file", dest="file_yaml", help="yaml file to format"
    )
    args = parser.parse_args()

    print(
        yaml.dump(
            yaml.load(open(args.file_yaml), Loader=yaml.FullLoader), indent=4
        )
    )