FileSystem: Add method makeWritable() (#244)

Co-authored-by: David Grudl <[email protected]>

src/Utils/FileSystem.php

@@ -148,6 +148,27 @@ public static function write(string $file, string $content, ?int $mode = 0666):
 	}
 
 
+	/**
+	 * Fixes permissions to a specific file or directory. Directories can be fixed recursively.
+	 * @throws Nette\IOException  on error occurred
+	 */
+	public static function makeWritable(string $path, int $dirMode = 0777, int $fileMode = 0666): void
+	{
+		if (is_file($path)) {
+			if (!@chmod($path, $fileMode)) { // @ is escalated to exception
+				throw new Nette\IOException("Unable to chmod file '$path' to mode " . decoct($fileMode) . '. ' . Helpers::getLastError());
+			}
+		} elseif (is_dir($path)) {
+			foreach (new \FilesystemIterator($path) as $item) {
+				static::makeWritable($item->getPathname(), $dirMode, $fileMode);
+			}
+			if (!@chmod($path, $dirMode)) { // @ is escalated to exception
+				throw new Nette\IOException("Unable to chmod directory '$path' to mode " . decoct($dirMode) . '. ' . Helpers::getLastError());
+			}
+		}
+	}
+
+
 	/**
 	 * Determines if the path is absolute.
 	 */

tests/Utils/Reflection.getReturnType.x.phpt

@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * Test: Nette\Utils\Reflection::getReturnType
+ * @phpversion 7
+ */
+
+require __DIR__ . '/../bootstrap.php';
+
+class FunctionReflection
+{
+}
+
+interface FunctionReflectionFactory
+{
+
+    public function create(
+        \ReflectionFunction $reflection,
+        array $phpDocParameterTypes
+    ): FunctionReflection|string;
+
+}
+
+dump(Nette\Utils\Reflection::getReturnType(new \ReflectionMethod(FunctionReflectionFactory::class, 'create')));