Repeat options

[jonaskoperdraat]

Does spring-shell currently support repeat options?

I'd like to do something like this:

dosomething --opt foo 12 --opt bar 14

Which should yield

options[list] = [MyDomainObject{s = "foo", i = 12}, MyDomainObject{s = "bar", i = 14}]

registered by something like this:

@Command(command = "dosomething")
public void doSomething(@Option(minArity = 2, maxArity = 2, longNames = {"opt"}) List<MyDomainObject> opts) {
  // ...
}

Obviously supplying a Converter<List<String>, MyDomainObject> to map the option arguments to MyDomainObject.

I've been looking over the documentation, searched the discussions and tried various things, but I can't seem to get the desired effect.