- name: check for archinstall in path
  command: which archinstall
  ignore_errors: true
  register: which_archinstall

- name: inspect archinstall result
  set_fact:
    archiso_detected: "{{ which_archinstall.rc == 0 }}"

- name: load alternate host vars
  include_vars:
    file: "../../../inventory/host_vars/{{ hostname }}.yaml"
  when: archiso_detected and hostname is defined