Find the first file to match the path and ref, read the file out of git
    and send the path to the newly cached file

def find_file(path, tgt_env='base', **kwargs):  # pylint: disable=W0613
    '''
    Find the first file to match the path and ref, read the file out of git
    and send the path to the newly cached file
    '''
    return _gitfs().find_file(path, tgt_env=tgt_env, **kwargs)