- name: Install packages.
  command: arch-chroot /mnt pacman -Sy grub efibootmgr os-prober --noconfirm

- include_tasks: grub-theme.yml

- name: Get luks partition id.
  shell: blkid /dev/{{ disk }}2 -o value | head -1
  register: luks_partition_uuid

- name: Get nested value.
  set_fact:
    luks_partition_uuid: "{{ luks_partition_uuid.stdout }}"

- name: Copy grub default config.
  template:
    src: files/grub
    dest: /mnt/etc/default/grub
    owner: root
    group: root
    mode: 0644
  notify: grub mkconfig

- name: Install grub.
  command:
    cmd: arch-chroot /mnt grub-install --efi-directory=/boot/efi --bootloader-id=grub
    creates: /mnt/boot/efi/EFI/grub