[YETUS-426] Parser error on specifying just -V

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.4.0
• Component/s: Release Doc Maker
• Assignee: Ajay Yadav
• Reporter: Ajay Yadav
• Created: 10/Jul/16 10:02
• Updated: 14/Jul/16 14:13
• Resolved: 14/Jul/16 14:13

Description

releasedocmaker has an option (-V ) to display the release version and exit(as per the docs). However, currently it is not possible to give just -V option because of the way the validations are being done. For example

(releasedocmaker)ajay@ultron:~/projects/yetus (425)$ python release-doc-maker/releasedocmaker.py -V
Usage: releasedocmaker.py [OPTIONS] --project PROJECT [--project PROJECT] --version VERSION [--version VERSION2 ...]

releasedocmaker.py: error: At least one version needs to be supplied