nixcfg/modules/nixos/home/default.nix

{
  options,
  config,
  pkgs,
  lib,
  inputs,
  ...
}:

with lib;
with lib.metacfg;
let
  cfg = config.metacfg.home;
in
{
  options.metacfg.home = with types; {
    file = mkOpt attrs { } (mdDoc "A set of files to be managed by home-manager's `home.file`.");
    configFile = mkOpt attrs { } (
      mdDoc "A set of files to be managed by home-manager's `xdg.configFile`."
    );
    extraOptions = mkOpt attrs { } "Options to pass directly to home-manager.";
  };

  config = {
    metacfg.home.extraOptions = {
      home.stateVersion = config.system.stateVersion;
      home.file = mkAliasDefinitions options.metacfg.home.file;
      xdg.enable = true;
      xdg.configFile = mkAliasDefinitions options.metacfg.home.configFile;
    };

    home-manager = {
      useUserPackages = true;
      useGlobalPkgs = true;

      users.${config.metacfg.user.name} = mkAliasDefinitions options.metacfg.home.extraOptions;
    };
  };
}