Fixed set shell

main.yml

@@ -3,6 +3,18 @@
   hosts: localhost
   connection: local
   tasks:
+    - name: Get username
+      command: whoami
+      register: whoami
+      tags:
+        - always
+
+    - name: Set username
+      set_fact:
+        username: "{{ whoami.stdout }}"
+      tags:
+        - always
+
     - name: Set default roles
       set_fact:
         roles: "{{ ansible_run_tags != ['all'] and ansible_run_tags or default_roles | difference(ansible_skip_tags | default([])) }}"

roles/fish/tasks/main.yml

@@ -20,6 +20,6 @@
 
 - name: "[Fish] Set shell"
   ansible.builtin.shell:
-    cmd: "sudo usermod -s $(which fish) $(whoami)"
+    cmd: "sudo usermod -s $(which fish) {{ username }}"
   become: true
   ignore_errors: true