#!/bin/bash

# check super user
if [ $(whoami) != root ]; then
cat << EOF
	!!! Please run with sudo or su, otherwise it won't work
	!!! Script now exits
EOF
	exit 1
fi

SERVICE_FILE=/etc/systemd/system/IncognitoUpdater.service
RUN_NODE_FILE=$(cat $SERVICE_FILE | grep ExecStart | cut -d " " -f3)

sed -i s'|echo "Latest tag is ${latest_tag}"|echo "Latest tag is ${latest_tag}"\nif [[ -z $latest_tag ]]; then\n  echo "Cannot get tags from docker hub for now. Skip this round!"\n  exit 0\nfi\n|' $RUN_NODE_FILE

systemctl enable IncognitoUpdater.service
systemctl start IncognitoUpdater.service