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Posted to issues@commons.apache.org by "Michael Scheper (JIRA)" <ji...@apache.org> on 2012/05/01 08:51:44 UTC
[jira] [Commented] (CLI-179) Needs "standalone" options that can be
used even if required options are not set
[ https://issues.apache.org/jira/browse/CLI-179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13265687#comment-13265687 ]
Michael Scheper commented on CLI-179:
-------------------------------------
Not sure the group solution is a real solution. When I try it, it makes the {{HelpFormatter}} output strange, and it adds a level of complexity to retrieving the option. +1 on [~jroyer]'s {{isStandalone(boolean)}} suggestion.
> Needs "standalone" options that can be used even if required options are not set
> --------------------------------------------------------------------------------
>
> Key: CLI-179
> URL: https://issues.apache.org/jira/browse/CLI-179
> Project: Commons CLI
> Issue Type: Improvement
> Components: Parser
> Affects Versions: 1.2
> Reporter: Joël Royer
> Fix For: 1.4
>
>
> it is currently impossible to have options like "help" or "version" if we also have some required options. The parsing results in an error "Missing parameters".
> But for an "help" or "version" option, it would be usefull to display the wanted information, even if required options are not set.
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