Update website

vendor/doctrine/rst-parser/lib/Templates/TwigEnvironmentFactory.php

@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\RST\Templates;
+
+use Doctrine\RST\Configuration;
+use Twig\Environment as TwigEnvironment;
+use Twig\Loader\FilesystemLoader;
+
+use function file_exists;
+use function sprintf;
+
+final class TwigEnvironmentFactory
+{
+    public static function createTwigEnvironment(Configuration $configuration): TwigEnvironment
+    {
+        $loader = new FilesystemLoader(self::getTemplateDirs($configuration));
+
+        return new TwigEnvironment($loader, [
+            'strict_variables' => true,
+            'cache' => sprintf('%s/twig', $configuration->getCacheDir()),
+            'auto_reload' => true,
+        ]);
+    }
+
+    /** @return string[] */
+    private static function getTemplateDirs(Configuration $configuration): array
+    {
+        $themeDirs     = [];
+        $fileExtension = $configuration->getFileExtension();
+
+        $templateDirectories = $configuration->getCustomTemplateDirs();
+        // add the fallback directory
+        $templateDirectories[] = __DIR__;
+
+        foreach ($templateDirectories as $templateDir) {
+            $themePath = $templateDir . '/' . $configuration->getTheme() . '/' . $fileExtension;
+            if (! file_exists($themePath)) {
+                continue;
+            }
+
+            $themeDirs[] = $themePath;
+        }
+
+        // look for the fallback "default" in all directories
+        if ($configuration->getTheme() !== Configuration::THEME_DEFAULT) {
+            foreach ($templateDirectories as $templateDir) {
+                $themePath = $templateDir . '/' . Configuration::THEME_DEFAULT . '/' . $fileExtension;
+                if (! file_exists($themePath)) {
+                    continue;
+                }
+
+                $themeDirs[] = $themePath;
+            }
+        }
+
+        return $themeDirs;
+    }
+}