Bonus: Redeployment Script

## Change into react-tic-tac-toe project directory (your directory location may vary)
cd ~/Desktop/react-tic-tac-toe-tutorial

git fetch

remote_head=$(sed 's/\t.*$//' .git/FETCH_HEAD)
local_head=$(cat .git/refs/heads/master)

## Compare remote and local branch
if [[ $remote_head == $local_head ]]
then
	echo "$(date):Commit histories are the same, no changes detected" >> ~/Desktop/react-deploy.log

else
	git merge
	## build project
	export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
	[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
	nvm install 16.3.0
	nvm use 16.3.0
	npm i
	npm run build
	rm -rf ~/Desktop/build
	mv build/ ~/Desktop
	echo "$(date):Changes have been detected, project rebuilt and redeployed" >> ~/Desktop/react-deploy.log
fi