#!/bin/bash
#backup_personal_new
#this script backs up personal documents to personal server or any specified source


echo -e "backing up files $(date) \n" >> ~/.backuplog

#required args:
#	[src]  -  folder/file to backup
#optional args:
#	[dest hostname]  -  (hb) hostname/ip of server to backup to
#	[x  -  exlude files matching pattern
#	[xf]  -  exlude files matching patterns from file
#	[]


excluded=''
src=''
force=0
excluded_list=""
rsync_args=""
ip='grothe.ddns.net'

while getopts ":x:p:f:l:d:" opt; do
 case $opt in
  x)
   echo "excluding files/dirs $OPTARG"
   excluded="$OPTARG"
   rsync_args=$rsync_args"--exclude $OPTARG "
   ;;
  l)
   echo "exluding files/dirs from list from file $OPTARG"
   excluded_list="\"$OPTARG\""
   rsync_args=$rsync_args"--exclude-from $OPTARG "
   ;;
  p)
   echo "backing up path $OPTARG"
   src="$OPTARG"
   ;;
  f)
   echo "forcing backup of entire home dir.\n"
   force=1
   ;;
  d)
   echo "destination address = $OPTARG"
   ip="$OPTARG"
   ;;
 esac
done

echo $rsync_args

if  [ -z "$src" ]
then
 if [[ $force == 1 ]]
 then
  echo "-f set, so will backup entire home dir.\n"
  rsync -avzpR -e ssh /home/thomas/ thomas@"$ip":backup | tee -a ~/.backuplog
 else
  echo "no custom path given. will do nothing.\n"
  exit 0
 fi
else
 #rsync -avzp -e ssh --exclude-from "$excluded_list" --exclude $excluded /home/thomas/$src/ thomas@grothe.ddns.net:backup/$src | tee -a ~/.backuplog
 rsync -avzpP --relative -e ssh $rsync_args /home/thomas/./$src/ thomas@"$ip":backup/ | tee -a ~/.backuplog
fi