On Tue, 2016-02-02 at 19:56 +0000, KARR, DAVID wrote:
> >
[…]
> With a simple script like this:
> ----------------
> def cli = new CliBuilder()
> cli.with {
> f(args: 1, optionalArg: true, "set a value")
> }
> def options = cli.parse(args)
> def fval = options.f
> println "fval[" + fval + "] class[" + fval.getClass().getName() + "]"
> def fvalue = options.fs
> println "fvalue[" + fvalue + "]"
> ---
>
> If I run this with "-f abc", I get:
> --------------
> fval[abc] class[java.lang.String]
> fvalue[[abc]]
> ----------------
>
> But if I run it with "-f", I get:
> ------------
> fval[true] class[java.lang.Boolean]
> fvalue[true]
> -------------
>
> I suppose I could hack something with this information, but I would
> think there would be something more explicit to tell me whether an
> argument was supplied for the option.CliBuilder is a very thin wrapper around commons.cli, it is basically just an adapter with little or no functionality of its own. I posit therefore that what you are seeing is just the behaviour stemming from commons.cli, or if not then it is a bug. I'll see if I can have a play with this this weekend. -- Russel. ============================================================================= Dr Russel Winder t: +44 20 7585 2200 voip: sip:[email protected] 41 Buckmaster Road m: +44 7770 465 077 xmpp: [email protected] London SW11 1EN, UK w: www.russel.org.uk skype: russel_winder
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