nichts/modules/programs/cli/nh.mod.nix

{
  config,
  lib,
  pkgs,
  sources,
  ...
}:
let
  cfg = config.modules.programs.nh;
  inherit (config.modules.other.system) username;
  inherit (lib.modules) mkIf;
  inherit (lib.options) mkEnableOption;
  nh = (pkgs.callPackage "${sources.nh}/package.nix" { }).overrideAttrs (_: {
    doInstallCheck = false;
  });
in
{
  options.modules.programs.nh.enable = mkEnableOption "nh";

  config = mkIf cfg.enable {
    programs.nh = {
      enable = true;
      package = nh;

      clean.enable = true;
      clean.extraArgs = "--keep-since 4d --keep 3";
      flake = "/home/${username}/repos/projects/nichts/main";
    };
  };
}