Add nvm setup

archlinux.yml

@@ -28,6 +28,7 @@
     - name: setup python versions
       include_tasks: 'tasks/python.yml'
       loop: '{{ python_versions }}'
+    - import_tasks: 'tasks/nvm.yml'
   vars_files:
     - 'vars/main.yml'
     - 'vars/archlinux.yml'

tasks/neovim.yml

@@ -171,6 +171,7 @@
       neovim_installed_version: neovim_stats.stdout_lines[0] | regex_search('(v\d+\.\d+\.\d+)')
     when: neovim_stats.rc == 0
 
+  # TODO: verify checksum
   - name: download neovim {{ neovim.version }}
     get_url:
       url: 'https://github.com/neovim/neovim/releases/download/{{ neovim.version }}/nvim-linux64.tar.gz'

tasks/nvm.yml

@@ -0,0 +1,35 @@
+- 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

vars/archlinux.yml

@@ -84,3 +84,7 @@ python_versions:
   - { version: 3.8.14, path: 'python3.8', binary: 'python3.8' }
   - { version: 3.7.14, path: 'python3.7', binary: 'python3.7' }
   - { version: 3.6.15, path: 'python3.6', binary: 'python3.6' }
+
+nvm:
+  install_dir: '{{ xdg_config_dir }}/nvm'
+  version: 'v0.40.0'