Update NodeJS' node (using nvm) and npm

node-update.sh

#!/bin/zsh

# source NVM
. ~/.nvm/nvm.sh

echo "$ nvm cache clear"
nvm cache clear

echo "$ nvm install 'lts/*' --reinstall-packages-from=current --latest-npm"
nvm install 'lts/*' --reinstall-packages-from=current --latest-npm
. ~/.nvm/nvm.sh

echo "$ npm cache clear"
npm cache clear --force

echo "$ npm update -g"
npm update -g

echo "$ npm install -g npm-check-updates"
npm i -g npm-check-updates

echo "$ npm prune"
npm prune

echo "$ npm doctor"
npm doctor