I am speaking on behalf of my development team who would very much like the ability to push code from GitHub repo into launch. A big concern for the team is around versioning control and when pixels stop working or code is broken, we don't have the ability to easily search DTM/Launch for code snippets.
mikem2436009 - I am working on investigating building this out in our stack (still DTM, not Launch)
Basically if you integrated ftp hosting into your version control system, this may be possible. I would suggest using commit hooks and a build server to trigger shell scripts.
perhaps we can share on github?