working without option, but still referenced

home.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 
 {
   # Home Manager needs a bit of information about you and the paths it should
@@ -28,6 +28,9 @@
       nix flake update --flake ~/.config/home-manager
       nix run home-manager -- switch --flake ~/.config/home-manager
     '')
+    (writeShellScriptBin "test-hm" ''
+      echo "${config.profile}"
+    '')
 
     # # It is sometimes useful to fine-tune packages, for example, by applying
     # # overrides. You can do that directly here, just don't forget the