{ pkgs, config, ... }:
let
  hostname = config.var.hostname;
  keyboardLayout = config.var.keyboardLayout;
  configDir = config.var.configDirectory;
in {

  networking.hostName = hostname;

  networking.networkmanager.enable = true;
  systemd.services.NetworkManager-wait-online.enable = false;

  system.autoUpgrade = {
    enable = config.var.autoUpgrade;
    dates = "04:00";
    flake = "${configDir}";
    flags = [ "--update-input" "nixpkgs" "--commit-lock-file" ];
    allowReboot = false;
  };

  time.timeZone = config.var.timeZone;
  i18n.defaultLocale = config.var.defaultLocale;
  i18n.extraLocaleSettings = {
    LC_ADDRESS = config.var.extraLocale;
    LC_IDENTIFICATION = config.var.extraLocale;
    LC_MEASUREMENT = config.var.extraLocale;
    LC_MONETARY = config.var.extraLocale;
    LC_NAME = config.var.extraLocale;
    LC_NUMERIC = config.var.extraLocale;
    LC_PAPER = config.var.extraLocale;
    LC_TELEPHONE = config.var.extraLocale;
    LC_TIME = config.var.extraLocale;
  };

  services = {
    xserver = {
      enable = true;
      xkb.layout = keyboardLayout;
      xkb.variant = "";
    };
    gnome.gnome-keyring.enable = true;
  };
  console.keyMap = keyboardLayout;

  environment.variables = {
    XDG_DATA_HOME = "$HOME/.local/share";
    PASSWORD_STORE_DIR = "$HOME/.local/share/password-store";
    EDITOR = "nvim";
  };

  services.libinput.enable = true;
  programs.dconf.enable = true;
  services = {
    dbus.enable = true;
    gvfs.enable = true;
    upower.enable = true;
    power-profiles-daemon.enable = true;
    udisks2.enable = true;
  };

  # Faster rebuilding
  documentation = {
    enable = true;
    doc.enable = false;
    man.enable = true;
    dev.enable = false;
    info.enable = false;
    nixos.enable = false;
  };

  environment.systemPackages = with pkgs; [
    hyprland-qtutils
    fd
    bc
    gcc
    git-ignore
    xdg-utils
    wget
    curl
  ];

  services.logind.extraConfig = ''
    # don’t shutdown when power button is short-pressed
    HandlePowerKey=ignore
  '';
}