Missing dependancies

www-api/vendor/friendsofphp/php-cs-fixer/src/Linter/ProcessLinter.php

@@ -0,0 +1,160 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of PHP CS Fixer.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace PhpCsFixer\Linter;
+
+use PhpCsFixer\FileReader;
+use PhpCsFixer\FileRemoval;
+use Symfony\Component\Filesystem\Exception\IOException;
+use Symfony\Component\Process\PhpExecutableFinder;
+use Symfony\Component\Process\Process;
+
+/**
+ * Handle PHP code linting using separated process of `php -l _file_`.
+ *
+ * @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
+ *
+ * @internal
+ */
+final class ProcessLinter implements LinterInterface
+{
+    private FileRemoval $fileRemoval;
+
+    private ProcessLinterProcessBuilder $processBuilder;
+
+    /**
+     * Temporary file for code linting.
+     *
+     * @var null|string
+     */
+    private $temporaryFile;
+
+    /**
+     * @param null|string $executable PHP executable, null for autodetection
+     */
+    public function __construct(?string $executable = null)
+    {
+        if (null === $executable) {
+            $executableFinder = new PhpExecutableFinder();
+            $executable = $executableFinder->find(false);
+
+            if (false === $executable) {
+                throw new UnavailableLinterException('Cannot find PHP executable.');
+            }
+
+            if ('phpdbg' === \PHP_SAPI) {
+                if (!str_contains($executable, 'phpdbg')) {
+                    throw new UnavailableLinterException('Automatically found PHP executable is non-standard phpdbg. Could not find proper PHP executable.');
+                }
+
+                // automatically found executable is `phpdbg`, let us try to fallback to regular `php`
+                $executable = str_replace('phpdbg', 'php', $executable);
+
+                if (!is_executable($executable)) {
+                    throw new UnavailableLinterException('Automatically found PHP executable is phpdbg. Could not find proper PHP executable.');
+                }
+            }
+        }
+
+        $this->processBuilder = new ProcessLinterProcessBuilder($executable);
+        $this->fileRemoval = new FileRemoval();
+    }
+
+    public function __destruct()
+    {
+        if (null !== $this->temporaryFile) {
+            $this->fileRemoval->delete($this->temporaryFile);
+        }
+    }
+
+    /**
+     * This class is not intended to be serialized,
+     * and cannot be deserialized (see __wakeup method).
+     */
+    public function __sleep(): array
+    {
+        throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
+    }
+
+    /**
+     * Disable the deserialization of the class to prevent attacker executing
+     * code by leveraging the __destruct method.
+     *
+     * @see https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection
+     */
+    public function __wakeup(): void
+    {
+        throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isAsync(): bool
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function lintFile(string $path): LintingResultInterface
+    {
+        return new ProcessLintingResult($this->createProcessForFile($path), $path);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function lintSource(string $source): LintingResultInterface
+    {
+        return new ProcessLintingResult($this->createProcessForSource($source), $this->temporaryFile);
+    }
+
+    /**
+     * @param string $path path to file
+     */
+    private function createProcessForFile(string $path): Process
+    {
+        // in case php://stdin
+        if (!is_file($path)) {
+            return $this->createProcessForSource(FileReader::createSingleton()->read($path));
+        }
+
+        $process = $this->processBuilder->build($path);
+        $process->setTimeout(10);
+        $process->start();
+
+        return $process;
+    }
+
+    /**
+     * Create process that lint PHP code.
+     *
+     * @param string $source code
+     */
+    private function createProcessForSource(string $source): Process
+    {
+        if (null === $this->temporaryFile) {
+            $this->temporaryFile = tempnam(sys_get_temp_dir(), 'cs_fixer_tmp_');
+            $this->fileRemoval->observe($this->temporaryFile);
+        }
+
+        if (false === @file_put_contents($this->temporaryFile, $source)) {
+            throw new IOException(sprintf('Failed to write file "%s".', $this->temporaryFile), 0, null, $this->temporaryFile);
+        }
+
+        return $this->createProcessForFile($this->temporaryFile);
+    }
+}