Nix/NixOS instructions

[keenanweaver]

Howdy,

I created a Nix package for your project. It's currently in the unstable branch, but it will eventually make its way to the stable channel.

If you want to put this in your README.md, here are the instructions:

Nix on non-NixOS

1. Install the package with nix-env -iA nixpkgs.doomrunner

NixOS

1. Add one of the following to your configuration.nix

   environment.systemPackages = with pkgs; [
   doomrunner
   ];

or

  users.users.yourUserName.packages = with pkgs; [
    doomrunner
  ];

2. Rebuild the system with nixos-rebuild

[Youda008]

Awesome man. Thanks a lot for making DoomRunner accessible to more users. I will definitely add this to README once i finish the work on the 1.8.0.

[Youda008]

Done, thank you.