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

# SPDX-FileCopyrightText: 2020 - 2024 Slavi Pantaleev
# SPDX-FileCopyrightText: 2025 Suguru Hirahara
#
# SPDX-License-Identifier: AGPL-3.0-or-later

---

- name: (Deprecation) Catch and report renamed 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_registration_docker_repo', 'new': 'matrix_registration_container_image_self_build_repo'}
    - {'old': 'matrix_registration_public_endpoint', 'new': 'matrix_registration_path_prefix'}
    - {'old': 'matrix_registration_docker_image', 'new': 'matrix_registration_container_image'}
    - {'old': 'matrix_registration_docker_image_force_pull', 'new': 'matrix_registration_container_image_force_pull'}
    - {'old': 'matrix_registration_docker_image_registry_prefix', 'new': 'matrix_registration_container_image_registry_prefix'}
    - {'old': 'matrix_registration_docker_image_registry_prefix_upstream', 'new': 'matrix_registration_container_image_registry_prefix_upstream'}
    - {'old': 'matrix_registration_docker_image_registry_prefix_upstream_default', 'new': 'matrix_registration_container_image_registry_prefix_upstream_default'}
    - {'old': 'matrix_registration_docker_src_files_path', 'new': 'matrix_registration_container_src_files_path'}

- name: Fail if required matrix-registration 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_registration_hostname', when: true}
    - {'name': 'matrix_registration_path_prefix', when: true}
    - {'name': 'matrix_registration_container_network', when: true}
    - {'name': 'matrix_registration_shared_secret', when: true}
    - {'name': 'matrix_registration_admin_secret', when: true}
    - {'name': 'matrix_registration_server_location', when: true}
    - {'name': 'matrix_registration_database_hostname', when: "{{ matrix_registration_database_engine == 'postgres' }}"}