Improve source executor

Author: SerafimArts

src/Internal/Runtime/SourceExecutor.php

@@ -365,6 +365,13 @@ private function lookup(ReadableInterface $source, string $file, bool $withLocal
     {
         $file = $this->normalizeRelativePathname($file);
 
+        // Local overridden sources should be a priority
+        foreach ($this->sources as $name => $out) {
+            if ($this->normalizeRelativePathname($name) === $file) {
+                return $out;
+            }
+        }
+
         if ($source instanceof FileInterface && $withLocal) {
             $pathname = \dirname($source->getPathname()) . \DIRECTORY_SEPARATOR . $file;
 
@@ -381,12 +388,6 @@ private function lookup(ReadableInterface $source, string $file, bool $withLocal
             }
         }
 
-        foreach ($this->sources as $name => $source) {
-            if ($this->normalizeRelativePathname($name) === $file) {
-                return $source;
-            }
-        }
-
         throw new \LogicException(\sprintf('"%s": No such file or directory', $file));
     }