entry point

def main():
    """ entry point """

    os.chdir(os.path.join(os.path.dirname(__file__), '..'))

    version = parse_changes()

    print('[i] releasing {}'.format(version))

    check_clean()
    check_tag(version)
    set_version(version)
    clean()
    upload()
    clean()
    commit(version)
    tag(version)
    set_version(increment_version(version))