lint.py 文件源码

def lint(filenames):
    """
    Lint (syntax-check) a valohai.yaml file.

    The return code of this command will be the total number of errors found in all the files.
    """
    if not filenames:
        project = get_project()
        directory = (project.directory if project else get_project_directory())
        config_file = os.path.join(directory, 'valohai.yaml')
        if not os.path.exists(config_file):
            raise CLIException('There is no %s file. Pass in the names of configuration files to lint?' % config_file)
        filenames = [config_file]
    total_errors = 0
    for filename in filenames:
        total_errors += validate_file(filename)
    if total_errors:
        warn('There were %d total errors.' % total_errors)
    click.get_current_context().exit(total_errors)