fix: improve recursive delete to handle hidden files (#152)

Author: lohanidamodar

src/Storage/Device/Local.php

@@ -340,14 +340,26 @@ public function move(string $source, string $target): bool
     public function delete(string $path, bool $recursive = false): bool
     {
         if (\is_dir($path) && $recursive) {
-            $files = $this->getFiles($path);
+            $entries = \scandir($path);
 
-            foreach ($files as $file) {
-                $this->delete($file, true);
+            if ($entries === false) {
+                return false;
             }
 
-            \rmdir($path);
-        } elseif (\is_file($path) || \is_link($path)) {
+            foreach ($entries as $entry) {
+                if ($entry === '.' || $entry === '..') {
+                    continue;
+                }
+
+                if (! $this->delete($path.DIRECTORY_SEPARATOR.$entry, true)) {
+                    return false;
+                }
+            }
+
+            return \rmdir($path);
+        }
+
+        if (\is_file($path) || \is_link($path)) {
             return \unlink($path);
         }
 

tests/Storage/Device/LocalTest.php

@@ -114,6 +114,18 @@ public function testDelete()
         $this->assertEquals(is_readable($this->object->getPath('text-for-delete.txt')), false);
     }
 
+    public function testRecursiveDeleteRemovesHiddenFiles()
+    {
+        $directory = $this->object->getPath('delete-hidden');
+
+        $this->assertTrue($this->object->createDirectory($directory));
+        $this->assertTrue($this->object->write($directory.DIRECTORY_SEPARATOR.'.hidden', 'secret'));
+        $this->assertTrue($this->object->write($directory.DIRECTORY_SEPARATOR.'visible', 'visible'));
+
+        $this->assertTrue($this->object->delete($directory, true));
+        $this->assertFalse($this->object->exists($directory));
+    }
+
     public function testFileSize()
     {
         $this->assertEquals($this->object->getFileSize(__DIR__.'/../../resources/disk-a/kitten-1.jpg'), 599639);