Add CommandRegistry “main” with explicit arguments

[natestedman]

This adds:

@noreturn public func main(var arguments arguments: [String], defaultVerb: String, errorHandler: ClientError -> ())

In addition to the current:

@noreturn public func main(defaultVerb defaultVerb: String, errorHandler: ClientError -> ())

Which now just calls the new function with Process.arguments as the first parameter.

[mdiep]

Is there a particular use case you have in mind for this?

[natestedman]

As far as I can tell, Process.arguments is not populated (this is not the case for NSProcessInfo's arguments) if your main is written in Objective-C (or plain old C, I suppose) and your Swift code is in a framework. I can't find any actual documentation of this behavior, though.

[mdiep]

👍