---
- name: Clone source
  ansible.builtin.git:
    repo: https://github.com/polyfloyd/mqtt-exporter.git
    version: main
    dest: /opt/mqtt_exporter
    accept_hostkey: yes
  notify: restart mqtt_exporter

- name: Install apt dependencies
  ansible.builtin.apt:
    name:
      - jq
      - python3-paho-mqtt
      - python3-prometheus-client
      - python3-yaml
    state: present

- name: Install service
  ansible.builtin.template:
    src: mqtt_exporter.service
    dest: /etc/systemd/system/mqtt_exporter.service
    owner: root
    group: root
    mode: 0644
  notify:
    - daemon reload
    - restart mqtt_exporter

- name: Install config file
  ansible.builtin.template:
    src: mqtt_exporter_config.yaml
    dest: /etc/mqtt_exporter.yaml
    owner: root
    group: root
    mode: 0644
  notify:
    - daemon reload
    - restart mqtt_exporter

- ansible.builtin.meta: flush_handlers

- name: Start service
  ansible.builtin.systemd:
    name: mqtt_exporter
    state: started
    enabled: true