First stage refactor for dynamic app specs (napps.scm).

all-apps/instance-control/b0.0.1/hooks/restic-snapshot-status.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+set -e
+
+# TODO read 'version' arg from request and make sure it
+# matches the version of this script
+
+status=`cat /tmp/restic/snapshot_status_$HOOK_request_id`
+
+echo "{\"status\":\"$status\"}"