{ pkgs, lib, ... }:
let
    definedInPersonalDotNix = lib.mkDefault (throw "Configuration option missing from personal.nix");
in
{
    programs.fish.enable = true;

    users.users = {
        fruchti = {
            isNormalUser = true;
            extraGroups = [ "wheel" "networkmanager" "audio" "video" ];
            openssh.authorizedKeys.keys = definedInPersonalDotNix;
            shell = pkgs.fish;
        };
    };
    users.extraGroups = {
        system = {
            members = [ "fruchti" ];
        };
    };

    security.sudo.extraRules = [
        {
            groups = [ "wheel" ];
            commands = [
                {
                    command = "${pkgs.nixos-rebuild}/bin/nixos-rebuild *";
                    options = [ "NOPASSWD" ];
                }
            ];
        }
    ];
}