webmreplace

nginx_default.conf

@@ -21,8 +21,14 @@ server {
         add_header Cache-Control "public, no-transform";
     }
 
-    location ~* \.(?:png|jpe?g)(\?.+)?$ {
-        try_files $uri$webp_suffix $uri =404;
+    # Capture image path, without the file extension
+    map $uri $image {
+          ~*^/(assets)/(.+)\.(jpe?g|png)$  /$1/$2;
+    }
+
+    location /assets {
+          add_header Vary Accept;
+          try_files $image$webp_suffix $uri =404;
     }
 
     error_page  404              /404.html;