Work-in-progress: split S3 & SSH storage

backup.sh

@@ -11,6 +11,9 @@ restic_repo="sftp:$restic_sftp_host:/$server_name"
 backup_path="${BACKUP_DEST:?BACKUP_DEST not set}"
 
 if [ -n "$SERVICES_OVERRIDE" ]; then
+	# this is fine because docker service names should never include spaces or
+	# glob characters
+	# shellcheck disable=SC2206
 	services=($SERVICES_OVERRIDE)
 else
 	mapfile -t services < <(docker service ls --format '{{ .Name }}')