---
- name: Ensure Megabyte Labs configuration directory exists
  file:
    mode: 0700
    path: "{{ item }}"
    state: directory
  loop:
    - ~/.config
    - ~/.config/megabytelabs

- name: "Check if {{ app_name }} has configuration stored in /root/.config/megabytelabs/hyper"
  stat:
    path: ~/.config/megabytelabs/hyper
  register: hyper_config

- name: "Detect previously installed {{ app_name }} version"
  command: cat hyper
  args:
    chdir: ~/.config/megabytelabs
  changed_when: false
  register: current_hyper_version
  when: hyper_config.stat.exists

- name: "Detect the latest {{ app_name }} version"
  uri:
    url: https://api.github.com/repos/vercel/hyper/releases/latest
  register: hyper_latest_release_tag

- name: "Determine whether or not the latest version of {{ app_name }}'s AppImage is already installed"
  set_fact:
    install_hyper: "{{ (current_hyper_version.skipped) or \
      ((not current_hyper_version.skipped) and (current_hyper_version.stdout != hyper_latest_release_tag.json.tag_name)) }}"

- name: "Acquire {{ app_name }}'s latest AppImage"
  get_url:
    url: "https://github.com/vercel/hyper/releases/download/{{ hyper_latest_release_tag.json.tag_name }}/\
      hyper-{{ hyper_latest_release_tag.json.tag_name }}-x86_64.AppImage"
    dest: "{{ hyper_src_path }}"
  when: install_hyper

- name: "Fetch CHECKSUMS file of {{ app_name }} from the release page"
  uri:
    url: "https://github.com/vercel/hyper/releases/download/{{ hyper_latest_release_tag.json.tag_name }}/latest-linux.yml"
    return_content: true
  register: hyper_checksum_file
  when: install_hyper

- name: "Find the Checksum of {{ app_name }} installer"
  set_fact:
    hyper_checksum: "{{ hyper_checksum_file.content | regex_search('sha512. .*') | regex_replace('sha512. ','') }}"
  when: install_hyper

- name: "Find the checksum of the downloaded AppImage of {{ app_name }}"
  stat:
    path: "{{ hyper_src_path }}/hyper-{{ hyper_latest_release_tag.json.tag_name }}-x86_64.AppImage"
    checksum_algorithm: sha512
    get_checksum: true
  register: hyper_stat
  when: install_hyper

- name: "Ensure {{ app_name }}'s AppImage is available in all non-system user's Applications folders"
  include_tasks: install-AppImage.yml
  loop: "{{ user_configs }}"
  loop_control:
    label: "{{ user.username }}"
    loop_var: user
  when:
    - install_hyper
    - hyper_stat.stat.checksum == hyper_checksum
    - (user.system is not defined) or ((user.system is defined) and (not user.system))

- name: "Save meta information about the version of {{ app_name }} that was installed"
  copy:
    dest: ~/.config/megabytelabs/hyper
    mode: 0600
    content: |
      {{ hyper_latest_release_tag.json.tag_name }}
  when:
    - install_hyper
    - hyper_stat.stat.checksum == hyper_checksum

- name: Ensure Fira Code font is installed
  include_role:
    name: helpers/fontinstall
  vars:
    fonts:
      - fira code
  when: install_fira_code