albacore

https://github.com/Albacore/albacore

Easily build your .Net or Mono project using this collection of Rake tasks. Albacore assist you in creating nugets, managing nugets, building your projects, handling the .Net compilers while making it very easy to integrate your ruby-code with existing dev-ops tools, such as Puppet, Chef, Capistrano or Vagrant/VirtualBox.