From 621cbbf1edd98513817835f861e842125e9d2faa Mon Sep 17 00:00:00 2001
From: Stefan Fisk <contact@stefanfisk.com>
Date: Wed, 5 Nov 2025 14:33:44 +0100
Subject: [PATCH] Make ApplicationBuilder handle prepended and appended
 middleware

Resolves #487
---
 src/Roots/Acorn/Configuration/ApplicationBuilder.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/Roots/Acorn/Configuration/ApplicationBuilder.php b/src/Roots/Acorn/Configuration/ApplicationBuilder.php
index 97da719f..af5df805 100644
--- a/src/Roots/Acorn/Configuration/ApplicationBuilder.php
+++ b/src/Roots/Acorn/Configuration/ApplicationBuilder.php
@@ -123,6 +123,18 @@ public function withMiddleware(?callable $callback = null)
             if ($priorities = $middleware->getMiddlewarePriority()) {
                 $kernel->setMiddlewarePriority($priorities);
             }
+
+            if ($priorityAppends = $middleware->getMiddlewarePriorityAppends()) {
+                foreach ($priorityAppends as $newMiddleware => $after) {
+                    $kernel->addToMiddlewarePriorityAfter($after, $newMiddleware);
+                }
+            }
+
+            if ($priorityPrepends = $middleware->getMiddlewarePriorityPrepends()) {
+                foreach ($priorityPrepends as $newMiddleware => $before) {
+                    $kernel->addToMiddlewarePriorityBefore($before, $newMiddleware);
+                }
+            }
         });
 
         return $this;