Upstream to nixpkgs

[figsoda]

Would you be interested in upstream this (the NixOS module) to nixpkgs? Looks like this repository doesn't have a license, so I don't want to just copy paste the code into a MIT repository. Let me know if you need help or if you permit me to relicense the code to MIT.

[Svenum]

That is a great idea. I will create a PR against nixpkgs in the next days 👍

The only issue you have to consider is, that the package updates are not as fast as mine in the upstream repo.

But sure the module would still be grate there.