#!/bin/bash

# Wait for a device on the USB to settle, then mount it, sync it, and unmount it

debug=0

[ "$debug" -gt "0" ] && logger -t Tolino "Started by udev"
[ "$ID_FS_LABEL" = "tolino" ] || exit 0
[ "$debug" -gt "0" ] && logger -t Tolino "It's a Tolino :)"
[ "$DEVPATH" = "${DEVPATH/block}" ] && exit 0
[ "$debug" -gt "0" ] && logger -t Tolino "It's a block device"
[ "$ACTION" = "change" ] || exit 0
[ "$debug" -gt "0" ] && logger -t Tolino "It's remounting"
[ -n "$DISK_MEDIA_CHANGE" ] && exit 0

(
  logger -t Tolino "I have found device $DEVNAME and I am mounting it on /mnt"

  mount $DEVNAME /mnt
  [ "$debug" -eq "0" ] && books=`rsync -vac  /home/me/eBooks/ /mnt/Books/`
  [ "$debug" -gt "0" ] && books=`rsync -Pvac /home/me/eBooks/ /mnt/Books/`
  [ "$debug" -gt "0" ] && echo "$books" >>/tmp/tolino.rsync.txt
  umount /mnt

  logger -t Tolino "I mounted device $DEVNAME, synced the books to it, and unmounted it again"

  echo -e "$books\n\nTolino has been updated and can be unplugged." | mail -s "Tolino update" me
) &