Add ArgumentParser description
MODIFY
repo2docker/__main__.py
repo2docker/__main__.py
@@ -37,7 +37,9 @@ def validate_image_name(image_name):
def get_argparser():
"""Get arguments that may be used by repo2docker"""
- argparser = argparse.ArgumentParser()
+ argparser = argparse.ArgumentParser(
+ description='Fetch a repository and build a container image',
+ )
argparser.add_argument(
'--config',

Add ArgumentParser description