#!/bin/bash

#TODO:

if pidof -o %PPID -x "$0" > /dev/null; then
	echo "Backup job already running. Exiting..."
	exit
fi

logFilePath=/home/sebastian/ARCHIVE/sebastian/3000_BACKUP/sebastianvendt.de.log
tmpLogFilePath=/tmp/tmp_backup.log
retryAttempts=1
touch $tmpLogFilePath

while [ "$retryAttempts" -ge "0" ]
do
	date >> $tmpLogFilePath
	echo "Starting backup job" >> $tmpLogFilePath
	rsync --delete --out-format="%t %f %''b" -avze 'ssh -p 9753 -i /home/sebastian/sshKeys/rsyncOnSebastianvendt.de.pem' rsync@sebastianvendt.de:/var/lib/psa/dumps/domains/sebastianvendt.de/ /home/sebastian/ARCHIVE/sebastian/3000_BACKUP/sebastianvendt.de | tee -a $tmpLogFilePath 2>&1
	rsyncExitCode=$?
	echo "Ending backup job" >> $tmpLogFilePath
	date >> $tmpLogFilePath
	echo "" >> $tmpLogFilePath

	if [ $rsyncExitCode -eq 0 ]; then
		break
	fi
	retryAttempts=$((retryAttempts-1))
done

#copy over
cat $tmpLogFilePath >> $logFilePath

if [ $rsyncExitCode -eq 0 ]; then
#send mail for success
	echo -e "To:mail@sebastianvendt.de\nFrom:Sebastian@manaslu.home\nSubject:Backup SUCCESSFUL on $(date +'%c')\n\n$(cat $tmpLogFilePath)" | sendmail mail@sebastianvendt.de
else
#send mail for failure
	echo -e "To:mail@sebastianvendt.de\nFrom:Sebastian@manaslu.home\nSubject:Backup FAILED on $(date +'%c')\n\n$(cat $tmpLogFilePath)" | sendmail mail@sebastianvendt.de
fi

#delete file
rm $tmpLogFilePath