add borg backup to pfsense-backup script

backup.sh

@@ -1,72 +0,0 @@
-#!/bin/sh
-
-
-# function definition
-function do_backup()
-{
-  wget -qO- --keep-session-cookies --save-cookies cookies.txt \
-    --no-check-certificate ${url}/diag_backup.php \
-    | grep "name='__csrf_magic'" | sed 's/.*value="\(.*\)".*/\1/' > csrf.txt
-
-  wget -qO- --keep-session-cookies --load-cookies cookies.txt \
-    --save-cookies cookies.txt --no-check-certificate \
-    --post-data "login=Login&usernamefld=${PFSENSE_USER}&passwordfld=${PFSENSE_PASS}&__csrf_magic=$(cat csrf.txt)" \
-    ${url}/diag_backup.php  | grep "name='__csrf_magic'" \
-    | sed 's/.*value="\(.*\)".*/\1/' > csrf2.txt
-
-  wget --keep-session-cookies --load-cookies cookies.txt --no-check-certificate \
-    --post-data "download=download${getrrd}&__csrf_magic=$(head -n 1 csrf2.txt)" \
-    ${url}/diag_backup.php -q -O ${destination}/config-${BACKUPNAME}-${timestamp}.xml
-  return_value=$?
-  if [ $return_value -eq 0 ]; then
-    echo "Backup saved as ${destination}/config-${BACKUPNAME}-${timestamp}.xml"
-  else
-    echo "Backup failed"
-    exit 1
-  fi
-
-  rm cookies.txt csrf.txt csrf2.txt
-}
-
-# main execution
-# check for required parameters
-errors=0
-if [ -z "$PFSENSE_IP" ]; then echo "Must provide PFSENSE_IP" ; errors=$(($errors + 1)) ; fi
-if [ -z "$PFSENSE_USER" ]; then echo "Must provide PFSENSE_USER" ; errors=$(($errors + 1)); fi
-if [ -z "$PFSENSE_PASS" ]; then echo "Must provide PFSENSE_PASS" ; errors=$(($errors + 1)); fi
-if [ -z "$PFSENSE_SCHEME" ]; then echo "Must provide PFSENSE_SCHEME" ; errors=$(($errors + 1)); fi
-if [ -z "$BACKUPNAME" ]; then BACKUPNAME=$PFSENSE_IP; fi
-if [ $errors -ne 0 ]; then exit 1; fi
-
-# check for optional parameters
-if [ -z "$PFSENSE_CRON_SCHEDULE" ]; then cron=0 ; else cron=1 ; fi
-if [ -z "$PFSENSE_BACK_UP_RRD_DATA" ]; then
-  getrrd=""
-else
-  if [ "$PFSENSE_BACK_UP_RRD_DATA" == "0" ] ; then
-    getrrd="&donotbackuprrd=yes"
-  else
-    getrrd=""
-  fi
-fi
-if [ -z "$PFSENSE_BACKUP_DESTINATION_DIR" ]; then
-  destination="/data"
-else
-  destination="$PFSENSE_BACKUP_DESTINATION_DIR"
-fi
-
-# set up variables
-url=${PFSENSE_SCHEME}://${PFSENSE_IP}
-timestamp=$(date +%Y%m%d%H%M%S)
-
-do_backup
-if [ ! -z $keepfiles ]; then
- remove=$(ls -d -1tr $destination/*.xml | tail -n +$keepfiles | head -n1)
- if [ ! -z $remove ]; then
-  del=$(ls $destination/*.xml | head -n -$keepfiles)
-  if [ ! -z $del ]; then
-   rm -f $del
-   echo "Backup removed at $del"
-  fi
- fi
-fi