ansible-role-minikube/tasks/minikube_pre_reqs.yml

---
- name: Create minikube Home Dir
  file:
    state: directory 
    name: "{{item}}"
  loop:
    - "{{minikube_home_dir}}"

- name: Check if minikube is installed
  stat:
    path: /usr/local/bin/minikube
  register: minikube_stat_result
  changed_when: False

- name: "Check for minikube updates"
  command:
    argv:
      - "{{minikube_stat_result.stat.path}}"
      - update-check
  register: minikube_result
  when: minikube_stat_result.stat.exists

- name: Set minikube versions
  set_fact: 
    current_version: "{{ minikube_result.stdout_lines[0] | regex_search('v\\d+.\\d+.\\d+') }}"
    new_version: "{{ minikube_result.stdout_lines[1] | regex_search('v\\d+.\\d+.\\d+') }}"
  when: minikube_result is defined and minikube_result.rc == 0 and minikube_result.stdout_lines

- name: Minikube Version Check
  debug: 
     msg: "Current Version {{current_version}}, New Version: {{new_version}}"

- name: Set minikube current and update versions
  set_fact:
    need_to_download: '{{ not minikube_stat_result.stat.exists or current_version is version(new_version,"<",strict=False)}}'

- name: Set minikube macOS download binary
  set_fact:
      minikube_download_binary: "https://github.com/kubernetes/minikube/releases/download/{{minikube_version}}/minikube-darwin-amd64"
  when: need_to_download  and ansible_os_family == "Darwin"

- name: Set minikube Linux download binary
  set_fact:
      minikube_download_binary: "https://github.com/kubernetes/minikube/releases/download/{{minikube_version}}/minikube-linux-amd64"
  when: need_to_download and (ansible_os_family == "RedHat" or ansible_os_family == "CentOS" or ansible_os_family == "Debian")

- name: Set minikube Windows download binary
  set_fact:
      minikube_download_binary: "https://github.com/kubernetes/minikube/releases/download/{{minikube_version}}/minikube-windows-amd64"
  when: need_to_download and ansible_os_family == "Windows"

- name: Create user local bin directory 
  file:
    path: /usr/local/bin
    state: directory
  become: yes
  when: need_to_download

- name: Download minikube binary
  get_url:
    url: "{{minikube_download_binary}}"
    dest: "/usr/local/bin/minikube"
    mode: "0755"
  become: yes
  when: need_to_download
  register: downloaded_minikube

- name: set minikube binary fact
  set_fact:
    minikube_binary: /usr/local/bin/minikube
    minikube_version: "{{new_version}}"

- name: set the macOS default driver
  set_fact:
    minikube_driver: hyperkit
  when: ansible_os_family == "Darwin" and minikube_driver_override is not defined

- name: set the linux default driver
  set_fact:
    minikube_driver: kvm2
  when: (ansible_os_family == "RedHat" or ansible_os_family == "CentOS" or ansible_os_family == "Debian") and minikube_driver_override is not defined