From e8207c683f680b425b72a069876fa5cc1f3484f0 Mon Sep 17 00:00:00 2001
From: Stuart Douglas <stuart.w.douglas@gmail.com>
Date: Thu, 27 Apr 2023 10:40:35 +1000
Subject: [PATCH] Fixes for directory resources in native mode

---
 .../undertow/runtime/KnownPathResourceManager.java        | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/extensions/undertow/runtime/src/main/java/io/quarkus/undertow/runtime/KnownPathResourceManager.java b/extensions/undertow/runtime/src/main/java/io/quarkus/undertow/runtime/KnownPathResourceManager.java
index fe426c649bf77..ee6069a65fdab 100644
--- a/extensions/undertow/runtime/src/main/java/io/quarkus/undertow/runtime/KnownPathResourceManager.java
+++ b/extensions/undertow/runtime/src/main/java/io/quarkus/undertow/runtime/KnownPathResourceManager.java
@@ -134,7 +134,8 @@ public List<Resource> list() {
             SortedSet<String> dirSet = directories.tailSet(slashPath);
 
             for (var s : List.of(fileSet, dirSet)) {
-                for (String i : s) {
+                for (String file : s) {
+                    var i = file;
                     if (i.equals(slashPath)) {
                         continue;
                     }
@@ -143,6 +144,9 @@ public List<Resource> list() {
                         if (!i.substring(slashPath.length()).contains("/")) {
                             try {
                                 Resource resource = underlying.getResource(i);
+                                if (resource == null && directories.contains(file)) {
+                                    resource = new DirectoryResource(file);
+                                }
                                 if (resource == null) {
                                     throw new RuntimeException("Unable to get listed resource " + i + " from directory " + path
                                             + " for path " + slashPath + " from underlying manager " + underlying);
@@ -212,4 +216,4 @@ public URL getUrl() {
             return null;
         }
     }
-}
\ No newline at end of file
+}