NodeJS Environment Setup Tasks

nest.sh

#!/bin/bash

printf "\n-----------------------------------------\n"
printf "N.E.S.T.\n"
printf "NodeJS Environment Setup Tasks"
printf "\n-----------------------------------------\n"

# Requires nvm and nodejs
# Put this in the same folder as "package.json"

# Source the following script to make nvm() available
. ~/.nvm/nvm.sh

printf "\nGetting the correct NodeJS version for the current project...\n"
NODE_VERSION=$(node -p -e "require('./package.json').engines.node")
printf "v$NODE_VERSION is required." 

printf "\n\nSwitching to v$NODE_VERSION...\n"
rm -rf node_modules
nvm install $NODE_VERSION

printf "\nInstalling v$NODE_VERSION modules...\n"
npm install

printf "\nNodeJS has been setup for your project.\n"