"""
Functions for using this module from CLI
"""

import sys

from .utils import process

def main(source: str, sink: str) -> int:
    """
    Main method
    """

    with open(source, 'r') as fil:
        code_py = fil.read()

    code_wat = process(code_py, source)

    with open(sink, 'w') as fil:
        fil.write(code_wat)

    return 0

if __name__ == '__main__':
    sys.exit(main(*sys.argv[1:])) # pylint: disable=E1120