ansible_role_package/tasks/pkgs/zsh.yml

# vim: set filetype=yaml.ansible :
---
- name: Add zsh
  block:
    - name: Append zsh to pkg_sys
      ansible.builtin.set_fact:
        pkg_sys: "{{ pkg_sys + ['zsh'] }}"

    - name: Set zsh_configured
      ansible.builtin.set_fact:
        zsh_configured: true