[swift-users] Monorepo workflow using SPM

[Georgios Moschovitis]

> It would be good if you can explainyour requirements/features/floware you looking for.

Well the flow is simple, just put all your packages in one root repository. I guess, SPM could be updated to allow
linking to a local dependency by file path, not only by Git tag. 

Actually this feature would be useful even when developing multiple dependent packages in separate repos. Currently you have to create new tags and refetch all the time when you work on multiple packages at the same time, a small annoyance.