From 8490395fe10856053dba05774cda6c2ffe52aa6e Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Tue, 18 Jun 2019 08:46:35 +0100
Subject: [PATCH] Use the precompressed assets instead of compressing on the
 fly

---
 cookbooks/web/templates/default/apache.frontend.erb | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/cookbooks/web/templates/default/apache.frontend.erb b/cookbooks/web/templates/default/apache.frontend.erb
index 45683bde2..5944e5f18 100644
--- a/cookbooks/web/templates/default/apache.frontend.erb
+++ b/cookbooks/web/templates/default/apache.frontend.erb
@@ -287,6 +287,19 @@
 
 <Directory <%= node[:web][:base_directory] %>/rails/public>
   Require all granted
+
+  RewriteCond "%{HTTP:Accept-encoding}" "gzip"
+  RewriteCond "%{REQUEST_FILENAME}\.gz" -s
+  RewriteRule "^(.*)\.(css|js|svg)" "$1\.$2\.gz" [QSA]
+
+  RewriteRule "\.css\.gz$" "-" [T=text/css,E=no-gzip:1]
+  RewriteRule "\.js\.gz$"  "-" [T=text/javascript,E=no-gzip:1]
+  RewriteRule "\.svg\.gz$"  "-" [T=image/svg+xml,E=no-gzip:1]
+
+  <FilesMatch "(\.js\.gz|\.css\.gz|\.svg\.gz)$">
+    Header append Content-Encoding gzip
+    Header append Vary Accept-Encoding
+  </FilesMatch>
 </Directory>
 
 <Directory /srv/www.openstreetmap.org/rails/app/assets>
-- 
2.43.2