matrix-docker-ansible-deploy/roles/custom/matrix-bot-buscarron/tasks/validate_config.yml

# SPDX-FileCopyrightText: 2022 - 2025 Slavi Pantaleev
# SPDX-FileCopyrightText: 2022 Nikita Chernyi
# SPDX-FileCopyrightText: 2025 Suguru Hirahara
#
# SPDX-License-Identifier: AGPL-3.0-or-later

---
- name: (Deprecation) Catch and report renamed Buscarron settings
  ansible.builtin.fail:
    msg: >-
      Your configuration contains a variable, which now has a different name.
      Please rename the variable (`{{ item.old }}` -> `{{ item.new }}`) on your configuration file (vars.yml).
  when: "lookup('ansible.builtin.varnames', ('^' + item.old + '$'), wantlist=True) | length > 0"
  with_items:
    - {'old': 'matrix_bot_buscarron_noencryption', 'new': '<removed>'}
    - {'old': 'matrix_bot_buscarron_spam_hosts', 'new': '<superseded by matrix_bot_buscarron_spamlist>'}
    - {'old': 'matrix_bot_buscarron_spam_emails', 'new': '<superseded by matrix_bot_buscarron_spamlist>'}
    - {'old': 'matrix_bot_buscarron_spam_localparts', 'new': '<superseded by matrix_bot_buscarron_spamlist>'}
    - {'old': 'matrix_bot_buscarron_container_image_name_prefix', 'new': 'matrix_bot_buscarron_container_image_registry_prefix'}

- name: Fail if required Buscarron settings not defined
  ansible.builtin.fail:
    msg: >-
      You need to define a required configuration setting (`{{ item.name }}`).
  when: "item.when | bool and lookup('vars', item.name, default='') | string | length == 0"
  with_items:
    - {'name': 'matrix_bot_buscarron_password', when: true}
    - {'name': 'matrix_bot_buscarron_hostname', when: true}
    - {'name': 'matrix_bot_buscarron_database_hostname', when: "{{ matrix_bot_buscarron_database_engine == 'postgres' }}"}
    - {'name': 'matrix_bot_buscarron_homeserver', when: true}