{ config, lib, pkgs, ... }: let inherit (lib) mkEnableOption mkIf; cfg = config.sneeuwvlok.shell.toolset.just; in { options.sneeuwvlok.shell.toolset.just = { enable = mkEnableOption "version-control system"; }; config = mkIf cfg.enable { home.packages = with pkgs; [just gum]; }; }