1 files changed, 19 insertions, 0 deletions
diff --git a/src/Assets.php b/src/Assets.php
index 981ac76..962041f 100644
--- a/src/Assets.php
+++ b/src/Assets.php
@@ -12,6 +12,7 @@ class Assets
     private array $files = [];
     private array $queuedHeadFiles = [];
     private array $queuedFooterFiles = [];
+    private array $queuedFileHashs = [];
 
     public function addManifest(
         string $name,
@@ -81,10 +82,28 @@ class Assets
         }
     }
 
+    private function pushFile(File $file, bool $footer): void
+    {
+        $hash = $file->hash();
+
+        if ($this->queuedFileHashes[$hash] ?? false) {
+            throw new Exception("File {$file} is already queued");
+        }
+        else {
+            $this->queuedFileHashes[$hash] = true;
+            $queue = $footer ? 'queuedFooterFiles' : 'queuedHeadFiles';
+            $this->{$queue}[] = $file;
+        }
+    }
+
     public function queueFile(string $file, string $fileClass, bool $footer): void
     {
         $file = new FileString($file);
         $manifest = $this->getFileManifest($file);
+        $url = $manifest->getUrl($file->fileUri) ?? $file->fileUri;
+
+        $file = new $fileClass($url);
+        $this->pushFile($file, $footer);
     }
 
     public function queueScript(string $file, bool $footer = true): void