--- 

- name: Set default storage
  ansible.builtin.set_fact:
    guest_storage: "main"

- name: Prompt for guest storage with immediate validation
  ansible.builtin.pause:
    prompt: "Choose storage for root, available: main (HDD), local (PCIe NVMe SSD) [{{ guest_storage }}]"
  register: storage_result
  until: >
    storage_result.user_input | length == 0 or
    (
      storage_result.user_input in ['main', 'local']
    )
  retries: 2
  delay: 0

- name: Use user input only if provided, otherwise keep the default
  ansible.builtin.set_fact:
    guest_storage: "{{ storage_result.user_input }}"
  when: storage_result.user_input | length > 0