#!/bin/bash

source /opt/idssys/defaults/colors.inc
source /opt/idssys/defaults/default.inc
source /opt/idssys/pibackup/settings.inc

MountPoint="/mnt/veeam-backups"
ServerName="//ids-veeam.scity.us/PiBackups"
UserName="pibackup"
Password="P1backup"

logfile=/opt/idssys/pibackup/logfile

if grep '/dev/nvme0n1' /etc/mtab > /dev/null 2>&1; then dtype=/dev/nvme0n1
elif grep '/dev/mmcblk0' /etc/mtab > /dev/null 2>&1; then dtype=/dev/mmcblk0
fi

BackupDir="${MountPoint}/${hostname}"

[ ! -d "$MountPoint" ] && mkdir -p "$MountPoint"

mount.cifs ${ServerName} ${MountPoint} -o user=${UserName},password=${Password}

[ ! -d "$BackupDir" ] && mkdir -p "$BackupDir"

echo "Starting Backup"
dd if=${dtype} of=${BackupDir}/$(date +%Y-%m-%d).img bs=1M status=progress
echo "Backup Complete"

echo "Starting PiShrink"
source /opt/idssys/pibackup/pishrink.sh ${BackupDir}/$(date +%Y-%m-%d).img

echo
echo "PiShrink complete dismounting share"
umount ${MountPoint}

allfiles=`ls -1 ${BackupDir}`
files=(`ls -1 ${BackupDir} | tail -3`)
for i in $allfiles; do keep=0;
	for a in ${files[@]}; do
		if [ $i == $a ]; then keep=1;fi;
	done;
	if [ $keep == 0 ]; then rm -rf ${BackupDir}/$i; fi;
done

exit 0