- name: detect platform
  command: laptop-detect
  register: is_laptop
  failed_when: is_laptop.rc == 2

- name: set platform (desktop)
  set_fact:
    platform: 'desktop'
  when: is_laptop.rc == 1

- name: set platform (laptop)
  set_fact:
    platform: 'laptop'
  when: is_laptop.rc == 0

- name: load desktop specific vars
  include_vars: 'vars/desktop.yml'
  when: platform == "desktop"

- name: load laptop specific vars
  include_vars: 'vars/laptop.yml'
  when: platform == "laptop"