From d0506fb22714c098bf1692ad171c39cb8ac2cbd4 Mon Sep 17 00:00:00 2001
From: "David A. Harding" <dave@dtrt.org>
Date: Tue, 18 Aug 2015 10:08:11 -0400
Subject: [PATCH] Ensure pages in en/ use "lang: en"

---
 Makefile            | 7 ++++++-
 en/rss/alerts.rss   | 2 ++
 en/rss/blog.xml     | 1 +
 en/rss/events.rss   | 2 ++
 en/rss/releases.rss | 2 ++
 5 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 94c8849e..a30601b7 100644
--- a/Makefile
+++ b/Makefile
@@ -55,7 +55,8 @@ endif
 pre-build-tests-fast: check-for-non-ascii-urls check-for-wrong-filename-assignments \
     check-for-missing-rpc-summaries \
     check-for-missing-copyright-licenses \
-    check-bundle
+    check-bundle \
+    check-for-english-in-en-dir
 
 ## Post-build tests which, aggregated together, take less than 10 seconds to run on a typical PC
 post-build-tests-fast: check-for-build-errors ensure-each-svg-has-a-png check-for-liquid-errors \
@@ -273,3 +274,7 @@ check-for-subheading-anchors:
 check-for-javascript-in-svgs:
 ## Security check: don't allow any SVGs that contain Javascript.
 	$S find _site/ -name '*.svg' | xargs grep '<script' | eval $(ERROR_ON_OUTPUT)
+
+check-for-english-in-en-dir:
+## All pages must have page.lang set to work properly with the site templates
+	$S grep -rl -- '---' en/ | xargs grep -L '^[^#]*lang: en' | eval $(ERROR_ON_OUTPUT)
diff --git a/en/rss/alerts.rss b/en/rss/alerts.rss
index 19a39c08..d35fe0b2 100644
--- a/en/rss/alerts.rss
+++ b/en/rss/alerts.rss
@@ -1,6 +1,8 @@
 ---
 # This file is licensed under the MIT License (MIT) available on
 # http://opensource.org/licenses/MIT.
+
+lang: en
 ---
 <?xml version="1.0" encoding="UTF-8"?>
 <rss version="2.0">
diff --git a/en/rss/blog.xml b/en/rss/blog.xml
index f779adb7..6ac2a849 100644
--- a/en/rss/blog.xml
+++ b/en/rss/blog.xml
@@ -3,6 +3,7 @@
 # http://opensource.org/licenses/MIT.
 
 layout: null
+lang: en
 ---
 <?xml version="1.0" encoding="UTF-8"?>
 <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
diff --git a/en/rss/events.rss b/en/rss/events.rss
index b758cbeb..f5de041d 100644
--- a/en/rss/events.rss
+++ b/en/rss/events.rss
@@ -1,6 +1,8 @@
 ---
 # This file is licensed under the MIT License (MIT) available on
 # http://opensource.org/licenses/MIT.
+
+lang: en
 ---
 <?xml version="1.0" encoding="UTF-8"?>
 <rss version="2.0">
diff --git a/en/rss/releases.rss b/en/rss/releases.rss
index 9e26b666..e57df62d 100644
--- a/en/rss/releases.rss
+++ b/en/rss/releases.rss
@@ -1,6 +1,8 @@
 ---
 # This file is licensed under the MIT License (MIT) available on
 # http://opensource.org/licenses/MIT.
+
+lang: en
 ---
 <?xml version="1.0" encoding="UTF-8"?>
 <rss version="2.0">