Simple rebuild and run on the latest commit changing

watch.sh

#!/bin/bash
cd ~/folder-with-git-repository

while true
do
	git fetch
	git reset --hard origin/master
	commit=$(git log -n 1)
	if [ "$lastCommit" != "$commit" ]
	then
		lastCommit=$commit
		./build.sh
		pkill process-name
		./run.sh &
	fi
	sleep 60
done