Use permission 0755 for vendor-prefixed

src/Copier.php

@@ -61,6 +61,7 @@ public function prepareTarget(): void
     {
         if (! is_dir($this->absoluteTargetDir)) {
             $this->filesystem->createDirectory($this->absoluteTargetDir);
+            $this->filesystem->setVisibility($this->absoluteTargetDir, 'public');
         } else {
             foreach ($this->files->getFiles() as $file) {
                 $targetAbsoluteFilepath = $this->absoluteTargetDir . $file->getTargetRelativePath();

tests/Issues/StraussIssue104Test.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * `vendor-prefixed` directory permissions changed after Flysystem update.
+ *
+ * @see https://github.com/BrianHenryIE/strauss/issues/104
+ */
+
+namespace BrianHenryIE\Strauss\Tests\Issues;
+
+use BrianHenryIE\Strauss\Tests\Integration\Util\IntegrationTestCase;
+
+/**
+ * @package BrianHenryIE\Strauss\Tests\Issues
+ * @coversNothing
+ */
+class StraussIssue104Test extends IntegrationTestCase
+{
+    public function test_correct_directory_permission()
+    {
+        $composerJsonString = <<<'EOD'
+{
+  "name": "strauss/issue104",
+  "require": {
+    "psr/log": "1.0.0"
+  },
+  "extra": {
+    "strauss": {
+      "namespace_prefix": "Strauss\\Issue104\\"
+    }
+  }
+}
+EOD;
+
+        chdir($this->testsWorkingDir);
+
+        file_put_contents($this->testsWorkingDir . '/composer.json', $composerJsonString);
+
+        exec('composer install');
+
+        $this->runStrauss();
+
+        $result = substr(sprintf('%o', fileperms($this->testsWorkingDir . '/vendor-prefixed')), -4);
+
+        self::assertEquals('0755', $result);
+    }
+}