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prefix mtime param with a +, use -name param for passing pattern to find

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This commit is contained in:
Frederik Ring 2021-08-20 21:51:45 +02:00
parent b558a57de9
commit b7ba0e08df
1 changed files with 12 additions and 7 deletions
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19
src/backup.sh
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@ -107,11 +107,14 @@ probe_expired () {
local target=$1
local is_local=$2
if [ -z "$is_local" ]; then
if [ ! -z "$BACKUP_PRUNING_PREFIX" ]; then
target="${target}/${BACKUP_PRUNING_PREFIX}"
fi
mc rm $MC_GLOBAL_OPTIONS --fake --recursive --force \
--older-than "${BACKUP_RETENTION_DAYS}d" \
"$target"
else
find $target* -type f -mtime $BACKUP_RETENTION_DAYS
find $target -name "${BACKUP_PRUNING_PREFIX:-*}" -type f -mtime "+${BACKUP_RETENTION_DAYS}"
fi
}
@ -119,9 +122,12 @@ probe_all () {
local target=$1
local is_local=$2
if [ -z "$is_local" ]; then
if [ ! -z "$BACKUP_PRUNING_PREFIX" ]; then
target="${target}/${BACKUP_PRUNING_PREFIX}"
fi
mc ls $MC_GLOBAL_OPTIONS "$target"
else
find $target* -type f
find $target -name "${BACKUP_PRUNING_PREFIX:-*}" -type f
fi
}
@ -129,21 +135,20 @@ delete () {
local target=$1
local is_local=$2
if [ -z "$is_local" ]; then
if [ ! -z "$BACKUP_PRUNING_PREFIX" ]; then
target="${target}/${BACKUP_PRUNING_PREFIX}"
fi
mc rm $MC_GLOBAL_OPTIONS --recursive --force \
--older-than "${BACKUP_RETENTION_DAYS}d" \
"$target"
else
find $target* -delete -type f -mtime $BACKUP_RETENTION_DAYS
find $target -name "${BACKUP_PRUNING_PREFIX:-*}" -type f -mtime "+${BACKUP_RETENTION_DAYS}" -delete
fi
}
prune () {
local target=$1
local is_local=$2
if [ ! -z "$BACKUP_PRUNING_PREFIX" ]; then
target="$target/${BACKUP_PRUNING_PREFIX}"
fi
rule_applies_to=$(probe_expired "$target" "$is_local" | wc -l)
if [ "$rule_applies_to" == "0" ]; then
echo "No backups found older than the configured retention period of ${BACKUP_RETENTION_DAYS} days."