first commit

system/util_bootstrap.php

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+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+use CodeIgniter\Boot;
+use Config\Paths;
+
+error_reporting(E_ALL);
+ini_set('display_errors', '1');
+ini_set('display_startup_errors', '1');
+
+/*
+ * ---------------------------------------------------------------
+ * DEFINE ENVIRONMENT
+ * ---------------------------------------------------------------
+ *
+ * As this bootstrap file is primarily used by internal scripts
+ * across the framework and other CodeIgniter projects, we need
+ * to make sure it recognizes that we're in development.
+ */
+
+$_SERVER['CI_ENVIRONMENT'] = 'development';
+define('ENVIRONMENT', 'development');
+defined('CI_DEBUG') || define('CI_DEBUG', true);
+
+/*
+ * ---------------------------------------------------------------
+ * SET UP OUR PATH CONSTANTS
+ * ---------------------------------------------------------------
+ *
+ * The path constants provide convenient access to the folders
+ * throughout the application. We have to set them up here
+ * so they are available in the config files that are loaded.
+ */
+
+defined('HOMEPATH') || define('HOMEPATH', realpath(rtrim(getcwd(), '\\/ ')) . DIRECTORY_SEPARATOR);
+
+$source = match (true) {
+    is_dir(HOMEPATH . 'app/')                   => HOMEPATH,
+    is_dir('vendor/codeigniter4/framework/')    => 'vendor/codeigniter4/framework/',
+    is_dir('vendor/codeigniter4/codeigniter4/') => 'vendor/codeigniter4/codeigniter4/',
+    default                                     => throw new RuntimeException('Unable to determine the source directory.'),
+};
+
+defined('CONFIGPATH') || define('CONFIGPATH', realpath($source . 'app/Config') . DIRECTORY_SEPARATOR);
+defined('PUBLICPATH') || define('PUBLICPATH', realpath($source . 'public') . DIRECTORY_SEPARATOR);
+unset($source);
+
+require CONFIGPATH . 'Paths.php';
+$paths = new Paths();
+
+defined('CIPATH') || define('CIPATH', realpath($paths->systemDirectory . '/../') . DIRECTORY_SEPARATOR);
+defined('FCPATH') || define('FCPATH', PUBLICPATH);
+
+if (is_dir($paths->testsDirectory . '/_support/') && ! defined('SUPPORTPATH')) {
+    define('SUPPORTPATH', realpath($paths->testsDirectory . '/_support/') . DIRECTORY_SEPARATOR);
+}
+
+if (is_dir(HOMEPATH . 'vendor/')) {
+    define('VENDORPATH', realpath(HOMEPATH . 'vendor/') . DIRECTORY_SEPARATOR);
+    define('COMPOSER_PATH', (string) realpath(HOMEPATH . 'vendor/autoload.php'));
+}
+
+/*
+ *---------------------------------------------------------------
+ * BOOTSTRAP THE APPLICATION
+ *---------------------------------------------------------------
+ *
+ * This process sets up the path constants, loads and registers
+ * our autoloader, along with Composer's, loads our constants
+ * and fires up an environment-specific bootstrapping.
+ */
+
+require $paths->systemDirectory . '/Boot.php';
+Boot::bootConsole($paths);