---
- name: create group
  group:
    name: "{{ process_exporter_group }}"
    system: true
    state: "{{ process_exporter_group_state | default('present') }}"

- name: create user
  user:
    name: "{{ process_exporter_user }}"
    system: true
    shell: "{{ process_exporter_user_shell }}"
    group: "{{ process_exporter_group }}"
    createhome: false
    home: "{{ process_exporter_var_path }}"
    state: "{{ process_exporter_user_state | default('present') }}"

- name: create etc path
  file:
    path: "{{ process_exporter_etc_path }}"
    state: directory
    owner: "{{ process_exporter_etc_owner }}"
    group: "{{ process_exporter_etc_group }}"
    mode: "{{ process_exporter_etc_mode }}"

- name: create var path
  file:
    path: "{{ process_exporter_var_path }}"
    state: directory
    owner: "{{ process_exporter_var_owner }}"
    group: "{{ process_exporter_var_group }}"
    mode: "{{ process_exporter_var_mode }}"

- name: configure systemd template
  template:
    src: "{{ process_exporter_service_name }}.j2"
    dest: "/etc/systemd/system/{{ process_exporter_service_name }}"
    owner: root
    group: root
    mode: 0444
  notify: restart process-exporter

- name: manage service
  service:
    name: "{{ process_exporter_service_name }}"
    enabled: "{{ process_exporter_service_enabled }}"
    state: "{{ process_exporter_service_state }}"