Merge pull request #708 from getodk/ktuite/purge_subs

Change purge-forms script to general purge

Author: ktuite

files/service/crontab

@@ -1,5 +1,5 @@
 0 5 * * * root /usr/odk/upload-blobs.sh
-0 4 * * * root /usr/odk/purge-forms.sh
+0 4 * * * root /usr/odk/purge.sh
 0 3 * * * root /usr/odk/run-analytics.sh
 0 2 * * * root /usr/odk/process-backlog.sh
 0 1 * * 0 root /usr/odk/reap-sessions.sh

files/service/scripts/purge-forms.sh

@@ -0,0 +1,5 @@
+#!/bin/sh -eu
+
+cd /usr/odk
+/usr/local/bin/node lib/bin/purge.js >/proc/1/fd/1 2>/proc/1/fd/2
+