- name: create nvm install directory
  file:
    path: '{{ nvm.install_dir }}'
    state: directory

- name: register the current nvm version
  shell: 'source {{ nvm.install_dir }}/nvm.sh && nvm --version'
  register: nvm_stats
  ignore_errors: true

- name: parse the current nvm version
  set_fact:
    nvm_installed_version: nvm_stats.stdout
  when: nvm_stats.rc == 0

- name: download nvm {{ nvm.version }}
  get_url:
    url: 'https://raw.githubusercontent.com/nvm-sh/nvm/{{ nvm.version }}/install.sh'
    dest: '/tmp/nvm-{{ nvm.version }}-install.sh'
  when: nvm_stats.rc > 0 or nvm_installed_version != nvm.version
  register: nvm_download

- name: install nvm {{ nvm.version }}
  ansible.builtin.command: 'bash /tmp/nvm-{{ nvm.version }}-install.sh'
  environment:
    PROFILE: /dev/null
    NVM_DIR: '{{ nvm.install_dir }}'
  args:
    creates: '{{ nvm.install_dir }}/nvm.sh'

- name: ensure nvm gets loaded
  lineinfile:
    path: '{{ ansible_env.HOME }}/.bashrc.override'
    line: >
      [ -s "{{ nvm.install_dir }}/nvm.sh" ] && \. "{{ nvm.install_dir }}/nvm.sh" # This loads nvm