Allow copying the the backup file to an archive path afterward.

backup.sh

@@ -52,8 +52,15 @@ if [ ! -z "$BACKUP_BUCKET_NAME" ]; then
   TIME_UPLOADED="$(date +%s.%N)"
 fi
 
-info "Cleaning up"
-rm -vf "$BACKUP_FILENAME"
+if [ ! -z "$BACKUP_ARCHIVE_PATH" ]; then
+  info "Archiving backup"
+  mv -v "$BACKUP_FILENAME" "$BACKUP_ARCHIVE_PATH/$BACKUP_FILENAME"
+fi
+
+if [ -f "$BACKUP_FILENAME" ]; then
+  info "Cleaning up"
+  rm -vf "$BACKUP_FILENAME"
+fi
 
 info "Collecting metrics"
 TIME_FINISH="$(date +%s.%N)"

entrypoint.sh

@@ -9,6 +9,7 @@ BACKUP_SOURCES="${BACKUP_SOURCES:-/backup}"
 BACKUP_CRON_EXPRESSION="${BACKUP_CRON_EXPRESSION:-@daily}"
 BACKUP_BUCKET_NAME="${BACKUP_BUCKET_NAME:-}"
 BACKUP_FILENAME="$(date +"${BACKUP_FILENAME:-latest.tar.gz}")"
+BACKUP_ARCHIVE_PATH="${BACKUP_ARCHIVE_PATH}"
 BACKUP_WAIT_SECONDS="${BACKUP_WAIT_SECONDS:-30}"
 BACKUP_HOSTNAME="${BACKUP_HOSTNAME:-$(hostname)}"
 DOCKER_STOP_OPT_IN_LABEL="${DOCKER_STOP_OPT_IN_LABEL:-docker-volume-backup-companion.stop-during-backup}"