Add source files

[brendanjerwin]

Similar to this: https://bottleofcode.com/2014/08/11/adding-files-to-xcode-projects-from-command-line/

Have the ability to automatically add source files in the right places based on their directory names. The goal is to tie into a save event in an editor and/or to make a file monitor.

[brendanjerwin]

Related to this, it'd be nice to be able to specify that *test.swift or *spec.swift files belong in a test target. It'd be nice to have specs in the same place as the code they test.

[keith]

You can do this via Xcodeproj if you'd like to write some Ruby 😄