---
- name: Tear down Mailcow and main Docker stack(s) (LIFO)
  become: true
  community.docker.docker_compose_v2:
    project_src: "{{ item }}"
    state: absent
  # Drops Mailcow first, THEN loops through your main stacks
  loop: "{{ [mailcow_dir | default('/data/mailcow')] + (docker_compose_dirs | default([])) }}"
  listen: Restart main Docker stack

- name: Bring main Docker stack(s) and Mailcow back up (FIFO)
  become: true
  community.docker.docker_compose_v2:
    project_src: "{{ item }}"
    state: present
  # Brings your main stacks up first (recreating the network), THEN Mailcow
  loop: "{{ (docker_compose_dirs | default([])) + [mailcow_dir | default('/data/mailcow')] }}"
  listen: Restart main Docker stack