Aggiunta dell'utente nel gruppo nix-users.

roles/nix-user-cfg/tasks/main.yml

@@ -1,6 +1,13 @@
 ---
 # Configuring nix.
 
+- name: Adding current user to nix-users
+  ansible.builtin.user:
+    name: "{{ ansible_user_id }}"
+    groups: nix-users
+    append: true
+  become: true
+
 - name: Create configuration directory
   ansible.builtin.file:
     path: "{{ userconfigdir }}"