nixpkgs/pkgs/development/tools/build-managers/drake/default.nix

{ lib, bundlerApp, bundlerUpdateScript }:

bundlerApp {
  pname = "drake";
  gemdir = ./.;
  exes = [ "drake" ];

  passthru.updateScript = bundlerUpdateScript "drake";

  meta = with lib; {
    description = "A branch of Rake supporting automatic parallelizing of tasks";
    homepage = "http://quix.github.io/rake/";
    maintainers = with maintainers; [ romildo manveru nicknovitski ];
    license = licenses.mit;
    platforms = platforms.unix;
  };
}