#!/usr/bin/env bash
set -e
nginx -t
nginx -g 'daemon off;' &
nginx_pid=$!
function checkIsUpToDate() {
	git fetch
	git rev-list HEAD...origin/master --count | grep -q "^0$" && {
		return 0
	}
	return 1
}

function update() {
	git reset --hard
	git pull
	make
	mv /var/www/html /var/www/html-delme
	mv dist/ /var/www/html
	rm -rf /var/www/html-delme &
	git reset --hard
}

cd /repo
update
(
	while true; do
		sleep 15
		checkIsUpToDate && continue
		update
	done

) &

wait "$nginx_pid"