1 files changed, 11 insertions, 0 deletions
diff --git a/services/nuldoc/nginx.conf b/services/nuldoc/nginx.conf
index 503d78bb..95eb1abc 100644
--- a/services/nuldoc/nginx.conf
+++ b/services/nuldoc/nginx.conf
@@ -42,6 +42,11 @@ map $http_x_forwarded_host $is_slides_domain {
     slides.* 1;
 }
 
+map $http_accept $prefer_markdown {
+    default "";
+    "~text/markdown" "yes";
+}
+
 server {
     listen 80 default;
     listen [::]:80;
@@ -63,6 +68,12 @@ server {
             types { }
             default_type "text/markdown; charset=utf-8";
         }
+
+        location ~ ^(/posts/\d{4}-\d{2}-\d{2}/[^/]+)/$ {
+            if ($prefer_markdown) {
+                rewrite ^ $1.md last;
+            }
+        }
     }
 
     error_page 404 /404.html;