#!/bin/bash

ping -c2 tumor.chaos 1>/dev/null || exit 0

LOGDIR=/var/log/backup
DIR=/etc/duply

[[ -d $LOGDIR ]] || mkdir -p $LOGDIR
XUSER=$(who |grep :0 |cut -f 1 -d ' ')
XUID=$(id -u ${XUSER})
NOTIFYCMD="sudo -u ${XUSER} DISPLAY=:0 DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/${XUID}/dbus /usr/bin/notify-send -c Backup -a duply"

for I in ${DIR}/lenny*; do 
    BCKP=$(basename $I)
    ${NOTIFYCMD} ${BCKP} "Starting Backup..."
    /usr/bin/duply $BCKP pre_incr_post 2&>1 >${LOGDIR}/${BCKP}.log; 
    FIN=$?
    if [ $FIN -eq 0 ]; then
    	${NOTIFYCMD} --icon=sync-synchronizing ${BCKP} "Backup success."
    else
    	${NOTIFYCMD} -u critical --icon=sync-error ${BCKP} "Done Backup Error: ${FIN}"
    fi	
done