#!/bin/bash

MountScript="$1"
UmountScript="$2"
CloneMnt="$3"

red=`tput setaf 1`
green=`tput setaf 2`
yellow=`tput setaf 3`
reset=`tput sgr0`

echo "${green}### start clone backup${reset}"

CMD=("sudo" "sh" "${MountScript}")
if ! "${CMD[@]}"; then
  sudo sh "${UmountScript}"
  echo "${red}Error(1): execution of mount script ${yellow} ${MountScript} ${red} failed${reset}"
  exit 1
else
  echo "${green}Succesfull(1):  mount script ${yellow} ${MountScript} ${green} execution was successfull.${reset}"
fi

CMD=("ssh" "-t" "root.router" "./mount_backup.sh")
if ! "${CMD[@]}"; then
  ssh root.router "./umount_backup.sh"
  sudo sh "${UmountScript}"
  echo "${red}Error(2): remote mount failed${reset}"
  exit 1
else
  echo "${green}Succesfull(2):  remote mount success.${reset}"
fi

echo "${green}--- start rsync-clonebackup from ${yellow}root.router:/mnt/backup${green} to ${yellow}$CloneMnt${reset}"
CMD=("sudo" "rsync" "-PWavxh" "--delete" "--progress" "-e" "ssh" "root.router:/mnt/backup" "$CloneMnt")
if ! "${CMD[@]}"; then
  ssh root.router "./umount_backup.sh"
  sudo sh "${UmountScript}"
  echo "${red}Error(4): rsync-clonebackup aborted${reset}"
  exit 1
else
  echo "${green}Succesfull(4): rdiff-backup finished${reset}"
fi

echo "${green}### unmount folders${reset}"
ssh root.router "./umount_backup.sh"
sudo sh "${UmountScript}"

echo "${green}### finished clone backup${reset}"