#!/bin/bash

while true
do

# test for Shutdown
  if test -e "/faktotum/docker/data/socket/backup"; then
    rm /faktotum/docker/data/socket/backup
    shutdown now
  fi

#test for USB stick
  if test -e "/dev/disk/by-label/BACKUP-DATA"; then
      echo "1" > /faktotum/docker/data/socket/stick
  else
      echo "0" > /faktotum/docker/data/socket/stick
  fi

# create backup
  if test -e "/faktotum/docker/data/socket/backup"; then
   mount /dev/disk/by-label/BACKUP-DATA /mnt

   name="/mnt/$(date '+%y-%m-%d_%H_%M')_backup.zip"
   echo $name

   zip -P 135798642 -r $name /faktotum/docker/data/database
   umount /dev/disk/by-label/BACKUP-DATA
   rm /faktotum/docker/data/socket/backup
   echo "backup created"
  fi
  sleep 3
done