{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };
  outputs = inputs@{ self, nixpkgs, home-manager, ... }: {
    nixosConfigurations = {
      nixos-server = nixpkgs.lib.nixosSystem {
        modules = [
          ./server/configuration.nix
          home-manager.nixosModules.home-manager {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.extraSpecialArgs = { inherit inputs; };
            home-manager.users.root = ./home/server/root.nix;
          }
        ];
      };
      nixos-desktop = nixpkgs.lib.nixosSystem {
        modules = [
          ./desktop/configuration.nix
          home-manager.nixosModules.home-manager {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.extraSpecialArgs = { inherit inputs; };
            home-manager.users.root = ./home/desktop/root.nix;
            home-manager.users.bogale = ./home/desktop/bogale.nix;
          }
        ];
      };
    };
  };
}