ScriptsCollections/BorgBackupWrapper
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Borg Backup wrapper Version 4.0 update

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* file backup borg folder has now -file name inside. Old folder must be
  manuall renamed
* All modules have the module id name as prefix in the backup set,
  _borg_backup_set_prefix_cleanup.sh needs to be run before to clean up
  all names or prune will not correctly delete old entries

New -T for one time target backup with custom prefix to have backups
outside the automated prune. -D option to delete this set

Add borg 1.2 support for compact which is called after delete and prune
to actually clean up the space.

-b borg executable and BORG_EXECUTEABLE override setting if borg is not
in path or another borg executable should be used
This commit is contained in:
Clemens Schwaighofer
2022-03-28 11:27:35 +09:00
parent 828a59c984
commit d9346c84a7
13 changed files with 570 additions and 141 deletions
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35
borg.backup.file.sh
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@@ -5,7 +5,7 @@
# set last edit date + time
MODULE="file";
MODULE_VERSION="1.0.0";
MODULE_VERSION="1.2.0";
DIR="${BASH_SOURCE%/*}"
if [[ ! -d "$DIR" ]]; then DIR="$PWD"; fi
@@ -22,6 +22,7 @@ BACKUP_INIT_CHECK="borg.backup.file.init";
# exit if include file is missing
if [ ! -f "${BASE_FOLDER}${INCLUDE_FILE}" ]; then
echo "[! $(date +'%F %T')] The include folder file ${INCLUDE_FILE} is missing";
. "${DIR}/borg.backup.functions.close.sh" 1;
exit 1;
fi;
echo "--- [INCLUDE: $(date +'%F %T')] --[${MODULE}]------------------------------------>";
@@ -146,11 +147,14 @@ if [ -f "${BASE_FOLDER}${EXCLUDE_FILE}" ]; then
OPT_EXCLUDE="--exclude-from=${TMP_EXCLUDE_FILE}";
fi;
fi;
# set a special file prefix
BACKUP_SET_PREFIX="${MODULE},";
# add the repository set before we add the folders
# base command
COMMAND="borg create -v ${OPT_LIST} ${OPT_PROGRESS} ${OPT_COMPRESSION} -s ${OPT_REMOTE} ${OPT_EXCLUDE} ";
COMMAND="${BORG_COMMAND} create -v ${OPT_LIST} ${OPT_PROGRESS} ${OPT_COMPRESSION} -s ${OPT_REMOTE} ${OPT_EXCLUDE} ";
# add repoistory, after that the folders will be added on call
COMMAND=${COMMAND}${REPOSITORY}::${BACKUP_SET};
COMMAND=${COMMAND}${REPOSITORY}::${ONE_TIME_TAG}${BACKUP_SET_PREFIX}${BACKUP_SET};
# if info print info and then abort run
. "${DIR}/borg.backup.functions.info.sh";
@@ -172,19 +176,26 @@ if [ $FOLDER_OK -eq 1 ]; then
fi;
else
echo "[! $(date +'%F %T')] No folders where set for the backup";
. "${DIR}/borg.backup.functions.close.sh" 1;
exit 1;
fi;
# clean up, always verbose
echo "--- [PRUNE : $(date +'%F %T')] --[${MODULE}]------------------------------------>";
# build command
COMMAND="borg prune ${OPT_REMOTE} -v -s --list ${PRUNE_DEBUG} ${KEEP_OPTIONS[*]} ${REPOSITORY}";
echo "Prune repository with keep${KEEP_INFO:1}";
if [ ${DEBUG} -eq 1 ]; then
echo "${COMMAND//#/ }" | sed -e 's/[ ][ ]*/ /g';
# clean up, always verbose, but only if we do not run one time tag
if [ -z "${ONE_TIME_TAG}" ]; then
echo "--- [PRUNE : $(date +'%F %T')] --[${MODULE}]------------------------------------>";
# build command
COMMAND="${BORG_COMMAND} prune ${OPT_REMOTE} -v --list ${OPT_PROGRESS} ${DRY_RUN_STATS} -P ${BACKUP_SET_PREFIX} ${KEEP_OPTIONS[*]} ${REPOSITORY}";
echo "Prune repository with keep${KEEP_INFO:1}";
if [ ${DEBUG} -eq 1 ]; then
echo "${COMMAND//#/ }" | sed -e 's/[ ][ ]*/ /g';
fi;
# for the IFS="#" to work we need to replace options spaces with exactly ONE #
$(echo "${COMMAND}" | sed -e 's/[ ][ ]*/#/g') 2>&1 || echo "[!] Borg prune aborted";
# if this is borg version >1.2 we need to run compact after prune
. "${DIR}/borg.backup.functions.compact.sh";
else
echo "[#] No prune with tagged backup";
fi;
# for the IFS="#" to work we need to replace options spaces with exactly ONE #
$(echo "${COMMAND}" | sed -e 's/[ ][ ]*/#/g') 2>&1 || echo "[!] Borg prune aborted";
. "${DIR}/borg.backup.functions.close.sh";