---
- name: "Check if nvm binary exists"
  ansible.builtin.stat:
    path: "{{ ansible_facts['env']['HOME'] }}/.nvm/nvm.sh"
  register: nodejs_nvm_binary

- name: "Download nvm installer"
  ansible.builtin.get_url:
    url: "https://raw.githubusercontent.com/nvm-sh/nvm/v{{ nodejs_nvm_version }}/install.sh"
    dest: "/tmp/install_nvm.sh"
    mode: "0755"
  when: not nodejs_nvm_binary.stat.exists

- name: "Install nvm"
  ansible.builtin.command:
    cmd: "/tmp/install_nvm.sh"
  args:
    creates: "{{ ansible_facts['env']['HOME'] }}/.nvm/nvm.sh"
  when: not nodejs_nvm_binary.stat.exists

- name: "Add nvm to shell profile"
  ansible.builtin.blockinfile:
    path: "{{ ansible_facts['env']['HOME'] }}/.bashrc"
    state: "present"
    prepend_newline: true
    append_newline: true
    marker: "# ==== {mark} ANSIBLE NVM CONFIG"
    block: |
      if [ -f "$HOME/.nvm/nvm.sh" ]; then
        export NVM_DIR=~/.nvm
        source "$HOME/.nvm/nvm.sh"
      fi

- name: "Install nodejs versions"
  ansible.builtin.shell:
    cmd: "source {{ ansible_facts['env']['HOME'] }}/.nvm/nvm.sh && nvm install {{ item }}"
  args:
    executable: /bin/bash
  register: nodejs_nvm_install_result
  changed_when: "'already installed' not in nodejs_nvm_install_result.stderr"
  loop: "{{ nodejs_versions }}"