Prevent redundant file scans

richardDobron · Nov 18, 2023 · 6d0c8f9 · 6d0c8f9
1 parent d4833b7
commit 6d0c8f9
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/fbt/Transform/FbtTransform/FbtTransform.php b/src/fbt/Transform/FbtTransform/FbtTransform.php
@@ -94,7 +94,11 @@ public static function _fbtTraverse(Node $node)
      */
     private static function initDefaultOptions(array $entrypoint)
     {
-        if (isset($entrypoint['file']) && file_exists($entrypoint['file'])) {
+        static $cache = [];
+
+        if (isset($entrypoint['file']) && file_exists($entrypoint['file']) && ! in_array($entrypoint['file'], $cache)) {
+            $cache[] = $entrypoint['file'];
+
             $comments = array_filter(
                 token_get_all(file_get_contents($entrypoint['file'])),
                 function ($entry) {