>Eitherway the implementation should be a simple case of setting a few attributes on
>the HelpFormatter and supplying an alternate
>Options object:
>
> if(commandLine.hasOption("--help-commands")){
> // don't descend into suboptions
> helpFormatter.setDepth(0);
> // make sure aliases are displayed.
> helpFormatter.setDisplayCommandAlias(true);
> // display command help
> helpFormatter.printHelp(commandsGroup.getOptions());
> }
> else if(commandLine.hasOption("--help")){
> // display full help
> helpFormatter.printHelp(allOptions);
> }
>
>Of course this is based on my local HelpFormatter implementation; once it does a
>little more I'll submit it for inclusion.
Does this mean you are currently implementing a HelpFormatter for CLI v2?
Good man yourself :-)
I'm willing to hand this over to you for the time being if you are implementing
a prototype of the alias functionality. We can review the work when you feel
it is of sufficient quality.
Cheers,
-John K
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