{
  description = "Andreas Zweili's Nixos configuration";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-21.11";
    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    home-manager = {
      url = "github:nix-community/home-manager/release-21.11";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = inputs @ { self, nixpkgs, nixpkgs-unstable, flake-utils, home-manager }: {
    nixosConfigurations.gwyn = nixpkgs.lib.nixosSystem {
      system = "x86_64-linux";
      modules = [ ./hardware/precision/configuration.nix ];
    };
  };
}