Merge pull request #5453 from kenjis/fix-VENDORPATH

fix: VENDORPATH definition

Author: kenjis

system/Test/bootstrap.php

@@ -86,15 +86,6 @@ class_alias('Config\Services', 'CodeIgniter\Services');
 
 // Now load Composer's if it's available
 if (is_file(COMPOSER_PATH)) {
-    /*
-     * The path to the vendor directory.
-     *
-     * We do not want to enforce this, so set the constant if Composer was used.
-     */
-    if (! defined('VENDORPATH')) {
-        define('VENDORPATH', realpath(ROOTPATH . 'vendor') . DIRECTORY_SEPARATOR);
-    }
-
     require_once COMPOSER_PATH;
 }
 

system/bootstrap.php

@@ -117,7 +117,7 @@ class_alias('Config\Services', 'CodeIgniter\Services');
      * We do not want to enforce this, so set the constant if Composer was used.
      */
     if (! defined('VENDORPATH')) {
-        define('VENDORPATH', realpath(ROOTPATH . 'vendor') . DIRECTORY_SEPARATOR);
+        define('VENDORPATH', dirname(COMPOSER_PATH) . DIRECTORY_SEPARATOR);
     }
 
     require_once COMPOSER_PATH;

user_guide_src/source/general/managing_apps.rst

@@ -69,8 +69,13 @@ This would have two apps, **foo** and **bar**, both having standard application
 and a **public** folder, and sharing a common **codeigniter** framework.
 
 The **index.php** inside each application would refer to its own configuration,
-``../app/Config/Paths.php``, and the ``$systemDirectory`` variable inside each
+``../app/Config/Paths.php``, and the ``$systemDirectory`` variable in **app/Config/Paths.php** inside each
 of those would be set to refer to the shared common **system** folder.
 
 If either of the applications had a command-line component, then you would also
 modify **spark** inside each application's project folder, as directed above.
+
+When you use Composer autoloader, fix the ``COMPOSER_PATH`` constant in **app/Config/Constants.php** inside each
+of those::
+
+    defined('COMPOSER_PATH') || define('COMPOSER_PATH', ROOTPATH . '../vendor/autoload.php');