I am currently using scopt for a Command Line Application. However My scopt.OptionParser[Config] is getting very large. I was thinking it might be nice to break it into smaller parts, and then combine them.
After reading the documentation I don't see any way of doing that.
Did I miss something? Or is it not possible?
Yes it can be broken into smaller chunks. You can do it by moving functionality into traits something like:
trait FooParser { self: OptionParser[MyArgs] =>
cmd("foo")
...
}
trait BarParser { self: OptionParser[MyArgs] =>
cmd("bar")
...
}
val fooBarParser = new OptionParser[MyArgs]("FooBar") with FooParser with BarParser {
head("FooBar")
...
}