---

- name: Get latest systemd_exporter version
  github_release:
    user: povilasv
    repo: systemd_exporter
    action: latest_release
    token: "{{ vault_github_token }}"
  delegate_to: localhost
  run_once: true
  register: systemd_exporter_version
- name: "{{ systemd_exporter_version }}"
  set_fact:
    systemd_exporter_version: "{{ systemd_exporter_version | replace ('v', '', 1) | trim }}"
  run_once: true

- name: Download systemd_exporter {{ systemd_exporter_version.tag }} from GitHub
  get_url:
    url: "https://github.com/povilasv/systemd_exporter/releases/download/\
          v{{ systemd_exporter_version.tag }}/systemd_exporter-{{ systemd_exporter_version.tag }}\
          .linux-{{ deb_architecture }}.tar.gz"
    dest: "/var/tmp/systemd_exporter.tar.gz"
  register: _download_archive
  until: _download_archive is succeeded
  retries: 3
  delay: 5

- name: Unpack systemd_exporter
  unarchive:
    remote_src: true
    src: "/var/tmp/systemd_exporter.tar.gz"
    dest: "{{ systemd_exporter_install_dir }}"
    owner: "{{ systemd_exporter_system_user }}"
    group: "{{ systemd_exporter_system_group }}"
    extra_opts:
      - --strip-components=1
    include:
      - "systemd_exporter-{{ systemd_exporter_version.tag }}.linux-{{ deb_architecture }}/systemd_exporter"
  notify: restart systemd_exporter

- name: Copy the systemd_exporter systemd service file
  template:
    src: systemd_exporter.service.j2
    dest: /etc/systemd/system/systemd_exporter.service
    owner: root
    group: root
    mode: 0644
  notify: restart systemd_exporter