matrix-docker-ansible-deploy/roles/custom/matrix-bot-meowlnir/tasks/util/prune_bot_management_rooms.yml

# SPDX-FileCopyrightText: 2026 Slavi Pantaleev
#
# SPDX-License-Identifier: AGPL-3.0-or-later

---

- name: Find the declaration for the Meowlnir bot - {{ live_bot.username | quote }}
  ansible.builtin.set_fact:
    matrix_bot_meowlnir_declared_bot: >-
      {{
        (matrix_bot_meowlnir_bots | selectattr('username', 'equalto', live_bot.username) | list | first)
        | default({}, true)
      }}

# Rooms created by the playbook are not declared anywhere, so bots which auto-create their management room are left alone.
# Bots which are no longer declared at all fall through to the empty declaration, meaning all of their rooms get removed — which is also what has to happen before the bot itself can be deleted.
- name: Determine which management rooms to remove - {{ live_bot.username | quote }}
  ansible.builtin.set_fact:
    matrix_bot_meowlnir_rooms_to_remove: >-
      {{
        []
        if (matrix_bot_meowlnir_declared_bot.management_room_auto_create | default(false) | bool)
        else (
          (live_bot.management_rooms | map(attribute='room_id') | list)
          | difference(matrix_bot_meowlnir_declared_bot.management_rooms | default([], true) | map(attribute='id') | list)
        )
      }}

- name: Remove Meowlnir management rooms which are no longer declared - {{ live_bot.username | quote }}
  ansible.builtin.include_tasks: "{{ role_path }}/tasks/util/prune_management_room.yml"
  with_items: "{{ matrix_bot_meowlnir_rooms_to_remove }}"
  loop_control:
    loop_var: room_id_to_remove