dub run subPackage by default

[ParticlePeter]

Hello,

I have a targetType sourceLibrary and demonstrate its usage 
through a subPackage. For the library itself 'dub run' is 
meaningless, but not for the subPackage.
Is there a way to tell dub through dub.sdl or dub.json to build 
and run a specific subPackage by default, without having to call:
'dub run mySourceLib:myPackage' ?

Why do I want this? Because I use Sublime Text build systems to 
execute a dub build/run. As far as I can see I would have to set 
up a build version for any package:subPackeg combination.

- PP