nix-configs/nixos-modules/common/nix.nix

{
  pkgs,
  lib,
  config,
  ...
}:
{
  programs.git.enable = true;
  programs.nh = {
    enable = true;
    clean = {
      enable = true;
      extraArgs = "--keep-since 7d";
    };
    flake = "git+https://git.icanttype.org/cdombroski/nix-configs.git";
  };

  nix = {
    settings = {
      experimental-features = [
        "nix-command"
        "flakes"
      ];
      use-xdg-base-directories = true;
    };
    optimise.automatic = true;
  };
  environment.systemPackages = [ pkgs.nix-output-monitor ];
  system.autoUpgrade = {
    enable = true;
    flake = "git+https://git.icanttype.org/cdombroski/nix-configs.git";
    allowReboot = true;
    flags = lib.lists.optionals config.nixpkgs.hostPlatform.isAarch64 [
      "--build-host"
      "zeus"
    ];
    rebootWindow = {
      lower = "02:00";
      upper = "06:00";
    };
  };
}