nixconfig/modules/shared/syscfg/default.nix

{ inputs, lib, ... }:
let
  userOpt = with lib; {
    username = mkOption { type = types.str; };
    wm = mkOption {
      type = types.enum [ "Wayland" "X11" "-"];
      default = "-";
    };
    git = {
      username = mkOption { type = types.str; };
      email = mkOption { type = types.str; };
      key = mkOption { type = types.str; };
    };
  };
in with lib; {
  options.usercfg = userOpt;
  options.syscfg = {
    hostname = mkOption { type = types.str; };
    defaultUser = mkOption { type = types.str; };
    make = {
      cli = mkOption {
        type = types.bool;
        default = true;
      };
      gui = mkOption {
        type = types.bool;
        default = false;
      };
      virt = mkOption {
        type = types.bool;
        default = true;
      };
      power = mkOption {
        type = types.bool;
        default = false;
      };
      game = mkOption {
        type = types.bool;
        default = false;
      };
      develop = mkOption {
        type = types.bool;
        default = false;
      };
    };
    net = {
      wlp = {
        enable = mkOption {
          type = types.bool;
          default = false;
        };
        nif = mkOption {
          type = types.str;
          default = "";
        };
      };
      wg = {
        enable = mkOption {
          type = types.bool;
          default = false;
        };
        ip4 = mkOption {
          type = types.str;
          default = "";
        };
        ip6 = mkOption {
          type = types.str;
          default = "";
        };
      };
    };
    users = mkOption {
      type = types.listOf (types.submodule { options = userOpt; });
      default = [ ];
    };
  };
}