While this'd be nice, it's approaching the point where it'd be easier to just have a network of entities and operations that you visually build a chain of, due to the interface complexity involved in obtaining file system handles and local-system-dependent components in general.
It could be done by letting the user specify named local sources, and then have a dialogue for each of those, but it honestly starts to sound like more effort than it's worth versus just posting builds online and pulling them at runtime.
While this'd be nice, it's approaching the point where it'd be easier to just have a network of entities and operations that you visually build a chain of, due to the interface complexity involved in obtaining file system handles and local-system-dependent components in general.
It could be done by letting the user specify named local sources, and then have a dialogue for each of those, but it honestly starts to sound like more effort than it's worth versus just posting builds online and pulling them at runtime.