---
# Since Arch Linux is a rolling distribution, it regularly needs its packages upgraded, otherwise some tests might
# stop working due to conflicts during package installation. Since there is no good way to do this on container
# startup time, we use the setup_pkg_mgr setup role to do this once per CI run (hopefully). In case the Arch Linux
# tests are run outside of a container, we're using a date-based tag (see below) to avoid this running more than
# once per day.

- name: Create tag
  copy:
    dest: /tmp/.ansible_archlinux_sysupgrade_tag
    content: |
      Last ArchLinux system upgrade by integration tests was done on {{ ansible_facts.date_time.date }}.
  register: archlinux_upgrade_tag

- name: Upgrade all packages
  pacman:
    update_cache: true
    upgrade: true
  when: archlinux_upgrade_tag is changed