{
  pkgs,
  lib,
  ...
}: {
  nix = {
    package = pkgs.lixPackageSets.latest.lix;
    channel.enable = false;
    daemonCPUSchedPolicy = "idle";
    optimise = {
      automatic = true;
      dates = ["weekly"];
    };
    settings = {
      auto-optimise-store = true;
      experimental-features = [
        "nix-command"
        "flakes"
        # for container in builds support
        "auto-allocate-uids"
        "cgroups"

        # Enable the use of the fetchClosure built-in function in the Nix language.
        "fetch-closure"

        # Allow derivation builders to call Nix, and thus build derivations recursively.
        # "recursive-nix"

        # Allow the use of the impure-env setting.
        # "configurable-impure-env"
      ];
    };
  };
  # no longer need to pre-allocate build users for everything
  nix.settings.auto-allocate-uids = lib.mkDefault true;
  # Needs a patch in Nix to work properly: https://github.com/NixOS/nix/pull/13135
  nix.settings.use-cgroups = true;

  # for container in builds support
  nix.settings.system-features = ["uid-range"];
}