---
- name: Execute unattended Mailcow update
  become: true
  ansible.builtin.command:
    cmd: ./update.sh --force
    chdir: "{{ mailcow_dir | default('/data/mailcow') }}"
  register: mailcow_first_pass
  # Exit code 2 means "modules updated, run me again". Anything else is a real failure.
  failed_when: mailcow_first_pass.rc not in [0, 2]
  changed_when: 
    - mailcow_first_pass.rc == 0
    - "'Updated code is available' in mailcow_first_pass.stdout or 'Pulling' in mailcow_first_pass.stdout or 'Upgrading' in mailcow_first_pass.stdout"
  notify: Restart main Docker stack

- name: Re-run unattended Mailcow update (if modules changed)
  become: true
  ansible.builtin.command:
    cmd: ./update.sh --force
    chdir: "{{ mailcow_dir | default('/data/mailcow') }}"
  # Only trigger this second pass if the first pass threw the specific restart code
  when: mailcow_first_pass.rc == 2
  register: mailcow_second_pass
  changed_when: 
    - "'Updated code is available' in mailcow_second_pass.stdout or 'Pulling' in mailcow_second_pass.stdout or 'Upgrading' in mailcow_second_pass.stdout"
  notify: Restart main Docker stack