- name: Gather OS facts (ensure we know distribution)
  ansible.builtin.setup:
  when: ansible_facts is not defined

- name: Ensure mhwd is installed on Manjaro
  community.general.pacman:
    name: mhwd
    state: present
  become: true
  when:
    - ansible_facts['distribution'] is defined
    - ansible_facts['distribution'] in ['ManjaroLinux', 'Manjaro']
  register: mhwd_install

- name: Detect mhwd command
  ansible.builtin.stat:
    path: /usr/bin/mhwd
  register: mhwd_binary

- name: Install nonfree drivers via mhwd (Manjaro only)
  ansible.builtin.shell: mhwd -a pci nonfree 0300
  become: true
  when:
    - mhwd_binary.stat.exists

- name: Warn when mhwd is not available
  ansible.builtin.debug:
    msg: >
      Skipping proprietary GPU driver installation: `mhwd` not found.
      This role currently only supports Manjaro (mhwd); on other distros it does nothing.
  when:
    - not mhwd_binary.stat.exists