nvidia/tasks/main.yml

---
# tasks file for nvidia

- name: install nvidia
  pacman:
    name:   
      - nvidia
      - nvidia-utils
      - libxnvctrl
      - lib32-nvidia-utils
    state: present
  become: yes
  when: gpu is defined and gpu.nvidia == true
  

- name: install bumblebee
  pacman:
    name: 
      - bumblebee
      - primus
    state: present

  become: yes
  when: gpu is defined and gpu.bumblebee == true

- name: Allowing a user to use the "optirun" and "primusrun" commands
  user:
    name: "{{ user.name }}"
    groups: bumblebee
    append: yes
  become: yes
  when: gpu is defined and gpu.bumblebee == true

- name: Enabling Bumblebee
  systemd:
    name: bumblebeed
    enabled: yes
  become: yes
  when: gpu is defined and gpu.bumblebee == true

- name: Create bbswitch module configuration files
  file:
    path: /etc/modprobe.d/bbswitch.conf
    state: touch
    mode: 0644
    owner: root
    group: root
  when: gpu is defined and gpu.bumblebee == true
  become: yes

- name: Load the bbswitch module on boot
  lineinfile:
    path: /etc/modprobe.d/bbswitch.conf
    line: bbswitch
  when: gpu is defined and gpu.bumblebee == true
  become: yes
- name: Disable the Nvidia card on boot to save power
  lineinfile:
    path: /etc/modprobe.d/bbswitch.conf
    line: options bbswitch load_state=0 unload_state=1
  when: gpu is defined and gpu.bumblebee == true
  become: yes