manpages: force content-type to text/plain for non-html .gz files

diff --git a/modules/roles/templates/static-mirroring/vhost/manpages.debian.org.erb b/modules/roles/templates/static-mirroring/vhost/manpages.debian.org.erb
index 8305ca6..c4983a9 100644 (file)
--- a/modules/roles/templates/static-mirroring/vhost/manpages.debian.org.erb
+++ b/modules/roles/templates/static-mirroring/vhost/manpages.debian.org.erb
@@ -90,6 +90,12 @@
                        Require all denied
                </Files>
 
+               # DefaultType doesn’t work since Apache 2.3.x, so we need to match
+               # non-HTML files to work around https://bugs.debian.org/880542
+               <FilesMatch "(?<!\.html)\.gz$">
+                       ForceType text/plain
+               </FilesMatch>
+
                # To set the correct Content-Type (e.g. text/html).
                RemoveType .gz
                AddEncoding gzip gz