---
- name: Ensure custom facts directory exists
  file:
    mode: 0755
    path: /etc/ansible/facts.d
    state: directory

- name: "Detect the latest {{ app_name }} version"
  uri:
    url: https://api.github.com/repos/akavel/up/releases/latest
  register: up_latest_release_tag

- name: "Determine whether or not the latest version of {{ app_name }} is already installed"
  set_fact:
    install_up: "{{ (ansible_local.up is not defined) or \
      ((ansible_local.up is defined) and \
      (ansible_local['up']['settings']['version'] != up_latest_release_tag.json.tag_name | replace('v',''))) }}"

- name: "Ensure {{ app_name }} is installed"
  get_url:
    url: "https://github.com/akavel/up/releases/download/{{ up_latest_release_tag.json.tag_name }}/up"
    dest: /usr/local/bin/up
    force: true
  when: install_up

- name: "Save meta information about the version of {{ app_name }} that was installed"
  community.general.ini_file:
    path: /etc/ansible/facts.d/up.fact
    mode: 0644
    section: settings
    option: version
    value: "{{ up_latest_release_tag.json.tag_name | replace('v','') }}"
    backup: true
    no_extra_spaces: true
  when: install_up