From 6d0c8f98c7e0926407e8bac57a8f16138741c1ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Richard=20Dobro=C5=88?= <office.etexweb@gmail.com>
Date: Sat, 18 Nov 2023 20:09:22 +0100
Subject: [PATCH] Prevent redundant file scans

---
 src/fbt/Transform/FbtTransform/FbtTransform.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/fbt/Transform/FbtTransform/FbtTransform.php b/src/fbt/Transform/FbtTransform/FbtTransform.php
index f91c807..2ff6f76 100644
--- 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) {