{
  lib,
  utils,
  ...
}:
lib.attrsets.mapAttrs' (
  name: _:
  let
    mod = utils.mkRole (import (./roles + "/${name}"));
  in
  {
    name = builtins.replaceStrings [ ".nix" ] [ "" ] name;
    value = mod;
  }
) (builtins.readDir ./roles)