Simple bash script that attempts to fix NodeJS using n via Homebrew on OS X

fix-node.sh

#!/bin/bash

echo "Running Ændrew's Node Fixer Script"

if (( $(stat -f %u /usr/local) == 0)); then
	echo "Fixing /usr/local permissions"
	sudo chown -R $USER:"$(id -gn)" /usr/local
fi

echo "Install Node LTS"
if hash n 2>/dev/null; then
	n lts
else
	echo "You need to install n"
	if hash brew 2>/dev/null; then
		brew update && brew install n
		n lts
	else
		echo "You also need to install Homebrew"
		/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

		if hash xcode-select 2>/dev/null; then
			brew update && brew install n
			n lts
		else
			echo "You *ALSO* need to install XCode, which is more than I can do"
			echo "Please talk to somebody in #graphics-dev!"
		fi
	fi
fi

echo "Installing latest npm"
npm i -g npm@latest

echo "Done! Try what you were doing before again. :)"
echo "Any problems? Give @andrew.rininsland a shout!"