machine_setup/ansible/roles/google_cloud_sdk/tasks/linux.yaml

- name: Build aur packages
  register: buildaur
  become_user: "{{ build_user.name }}"
  command: "aurutils-sync --no-view {{ item }}"
  args:
    creates: "/var/cache/pacman/custom/{{ item }}-*.pkg.tar.*"
  loop:
    - google-cloud-cli

- name: Update cache
  when: buildaur.changed
  pacman:
    name: []
    state: present
    update_cache: true

- name: Install packages
  package:
    name:
      - google-cloud-cli
    state: present