---
- name: get latest github release
  uri:
    url: https://api.github.com/repos/mikefarah/yq/releases/latest
  register: latest

- set_fact:
    asset_query: '[?contains(name, `yq_linux_amd64`)] | [0]'
    assets: '{{latest.json.assets}}'
    latest_version: '{{latest.json.tag_name[1:]}}'
    yq_exe: '{{ansible_env.HOME}}/.local/bin/yq'

- name: check if already installed
  stat:
    path: '{{yq_exe}}'
  register: yq_stat

- name: get installed version
  when: yq_stat.stat.exists == True
  command: '{{yq_exe}} --version'
  register: yq_version_output
  changed_when: false

- when: yq_stat.stat.exists == True
  set_fact:
    installed_version:
      '{{yq_version_output.stdout.strip() | regex_replace("^.*(\d+\.\d+\.\d+).*$", "\1")}}'

- set_fact:
    asset: '{{assets | to_json | from_json | json_query(asset_query)}}'

- name: download executable
  when: installed_version is not defined or installed_version != latest_version
  get_url:
    url: '{{asset.browser_download_url}}'
    dest: '{{yq_exe}}'
    mode: +x