Allow restic to be run from outside

restic-auto/docker-entrypoint.sh

@@ -30,13 +30,9 @@ if [ -d /crontabs ] ; then
 	for f in /crontabs/* ; do
 		crontab -u $(basename $f) $f
 	done
-else
+elif [[ "$BACKUP_CRONTAB" ]] ; then
 	echo "# This crontab is generated by the entrypoint script, do not edit" > /tmp/crontab
-	if [[ "$BACKUP_CRONTAB" ]] ; then
 	echo -n "$BACKUP_CRONTAB" >> /tmp/crontab
-	else
-		echo -n "0 4 * * *" >> /tmp/crontab
-	fi
 	if [[ "$HC_PING_KEY" ]] ; then
 		echo -n " runitor -slug ${HOSTNAME}-restic-backup --" >> /tmp/crontab
 	fi

restic-auto/restic-auto

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Backup one directory
+# Backup one directory (from the mounted filesystem)
 function backup_dir {
 	# Check if the dir to backup is mounted as a subdirectory of /root inside this container
 	if [ "$1" = "" ]; then
@@ -15,6 +15,7 @@ function backup_dir {
 	fi
 }
 
+# Backup one directory (from the local filesystem)
 function backup_local_dir {
 	if [ "$1" = "" ]; then
 		echo "[ERROR] Cannot backup the root directory. Have you correctly configured the volumes to backup for this container ?"
@@ -46,6 +47,7 @@ if [ "$(restic --no-lock list locks -q)" != "" ]; then
 	fi
 fi
 
+if [ "$1" == "" ] || [ "$1" == "backup" ]; then
 	count_success=0
 	count_failure=0
 
@@ -153,3 +155,7 @@ fi
 	if [ $count_failure -ne 0 ]; then
 		exit -1
 	fi
+elif [ "$1" == "maintenance" ] ; then
+	restic forget -q --keep-daily 7 --keep-weekly 4 --keep-monthly 12 --keep-yearly 2 --prune && restic prune -q
+
+fi