- name: Resolve systemctl template source
  set_fact:
    system_service_template_src: >-
      {{ lookup(
           'first_found',
           {
             'files': [
               'templates/systemctl@.service.j2',
               'templates/systemctl.service.j2'
             ],
             'paths': [
               system_service_role_dir,
               role_path
             ]
           },
           errors='strict'
         ) }}

- name: Ensure a systemctl template was found
  assert:
    that: system_service_template_src | length > 0
    fail_msg: >-
      Could not resolve any systemctl template. Looked in:
      {{ system_service_role_dir }}/templates/ and {{ role_path }}/templates/.
  when: MODE_ASSERT | bool

- name: Flag whether @-template is used
  set_fact:
    system_service_uses_at: "{{ system_service_id.endswith('@') }}"

- name: "setup systemctl '{{ system_service_id }}'"
  template:
    src:  "{{ system_service_template_src }}"
    dest: "{{ [ PATH_SYSTEM_SERVICE_DIR, system_service_id | get_service_name(SOFTWARE_NAME) ] | path_join }}"
    owner: root
    group: root
    mode: '0644'
  notify: "{{ 'reload system daemon' if system_service_uses_at else 'refresh systemctl service' }}"

- name: refresh systemctl service when SYS_SERVICE_ALL_ENABLE
  block:
  - name: reload system daemon
    command: /bin/true
    notify: reload system daemon
  - name: refresh systemctl service
    command: /bin/true
    notify: refresh systemctl service
    when: not system_service_uses_at
  when: SYS_SERVICE_ALL_ENABLED | bool or system_force_flush | bool