From f407591803b49a7802e24ebcf79a59d21b8c5ccf Mon Sep 17 00:00:00 2001
From: Hugues Tavernier <hugues.tavernier@protonmail.com>
Date: Tue, 11 Jul 2023 13:32:30 +0200
Subject: [PATCH] fix bug manualChunks are not preloaded

---
 src/Asset/EntrypointRenderer.php | 10 +++++++++-
 src/Asset/EntrypointsLookup.php  |  7 +++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/Asset/EntrypointRenderer.php b/src/Asset/EntrypointRenderer.php
index c58f497..950b23f 100644
--- a/src/Asset/EntrypointRenderer.php
+++ b/src/Asset/EntrypointRenderer.php
@@ -110,7 +110,7 @@ public function renderLinks(string $entryName, array $options = [], $buildName =
             ], $options['attr'] ?? []), $buildName);
         }
 
-        if ($this->entrypointsLookup->isProd($buildName) && isset($options['preloadDynamicImports']) && true === $options['preloadDynamicImports']) {
+        if ($this->entrypointsLookup->isProd($buildName)) {
             foreach ($this->entrypointsLookup->getJavascriptDependencies($entryName, $buildName) as $fileWithHash) {
                 $content[] = $this->tagRenderer->renderLinkPreload($fileWithHash['path'], [
                     'integrity' => $fileWithHash['hash'],
@@ -118,6 +118,14 @@ public function renderLinks(string $entryName, array $options = [], $buildName =
             }
         }
 
+        if ($this->entrypointsLookup->isProd($buildName) && isset($options['preloadDynamicImports']) && true === $options['preloadDynamicImports']) {
+            foreach ($this->entrypointsLookup->getJavascriptDynamicDependencies($entryName, $buildName) as $fileWithHash) {
+                $content[] = $this->tagRenderer->renderLinkPreload($fileWithHash['path'], [
+                    'integrity' => $fileWithHash['hash'],
+                ], $buildName);
+            }
+        }
+
         return implode(PHP_EOL, $content);
     }
 
diff --git a/src/Asset/EntrypointsLookup.php b/src/Asset/EntrypointsLookup.php
index 708411f..ec26713 100644
--- a/src/Asset/EntrypointsLookup.php
+++ b/src/Asset/EntrypointsLookup.php
@@ -94,6 +94,13 @@ public function getJavascriptDependencies($entryName, $buildName = null): array
         return $this->getInfos($buildName)['entryPoints'][$entryName]['preload'] ?? [];
     }
 
+    public function getJavascriptDynamicDependencies($entryName, $buildName = null): array
+    {
+        $this->throwIfEntryIsMissing($entryName, $buildName);
+
+        return $this->getInfos($buildName)['entryPoints'][$entryName]['dynamic'] ?? [];
+    }
+
     public function hasLegacy($entryName, $buildName = null): bool
     {
         $this->throwIfEntryIsMissing($entryName, $buildName);