From bfd7b70f4c0ecaa13ee1a8ce5de04c16ba7aa694 Mon Sep 17 00:00:00 2001
From: mtail <mtail@google.com>
Date: Tue, 19 Jun 2018 09:44:05 -0700
Subject: [PATCH] Disallow web crawling of the prelim site.

---
 layouts/robots.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/layouts/robots.txt b/layouts/robots.txt
index a7b329781f..68c35b7faf 100644
--- a/layouts/robots.txt
+++ b/layouts/robots.txt
@@ -1,3 +1,7 @@
 User-agent: *
+{{ if .Site.Data.args.preliminary }}
+Disallow: /
+{{ else }}
 Disallow:
+{{ end }}
 Sitemap: {{ .Site.BaseURL }}/sitemap.xml