added restic backup and prune commands. the prune still needs work

restic.sh

@@ -62,18 +62,11 @@ if [ "${LATEST_RESTIC_VERSION}" != "${INSTALLED_RESTIC_VERSION}" ] || [ ! -e '/u
         fi
 fi
 
-# check if the /.duplicacy/preferences file exists before continuing
-if [ ! -e "/.duplicacy/preferences" ] || [ ! -e "/.duplicacy/filters" ]; then
-        echo "ERROR: Duplicacy not yet configured.  Please refer to readme file"
-        exit
-fi
-
 # run the backup
-cd /
-duplicacy -verbose -log backup -stats >> ${LOGFILE} 2>&1
+restic --cleanup-cache --verbose backup ${BACKUPS} >> ${LOGFILE} 2>&1
 
 # prune the backup
-duplicacy -verbose -log prune -keep 0:360 -keep 30:180 -keep 7:30 -keep 1:7 >> ${LOGFILE} 2>&1
+restic --verbose forget --keep-daily 7 --keep-weekly 5 --keep-monthly 12 --keep-yearly 75 --prune >> ${LOGFILE} 2>&1
 
 # copy the backup to offsite but only if the backup id as passed in
 if [ "${1}" == "--copyOffsite" ] || [ "${1}" == "-c" ]; then