---
- name: Assert gatus_endpoint parameters are sane
  ansible.builtin.assert:
    that:
      - gatus_endpoint_name | length > 0
      - gatus_endpoint_pulled | length > 0 or gatus_endpoint_external | length > 0
    fail_msg: >-
      gatus_endpoint needs a name and at least one of gatus_endpoint_pulled or
      gatus_endpoint_external. An empty file would contribute nothing, and a
      config with no endpoints at all makes Gatus refuse to start.

- name: "Write Gatus endpoints '{{ gatus_endpoint_name }}'"
  ansible.builtin.template:
    src: endpoints.yaml.j2
    dest: "{{ gatus_endpoints_dir }}/{{ gatus_endpoint_name }}.yaml"
    owner: root
    group: "{{ gatus_gid }}"
    mode: "0640"
  # No handler. Gatus polls its own config every 30s
  # (main.listenToConfigurationFileChanges) and reloads itself, so writing the
  # file IS the deploy. A handler here would also fail whenever this role is
  # used without roles/gatus loaded.