Merge pull request #24 from xelmedia/master

#- Refactored module with Cakephp 4.x compatibility

README.md

@@ -1,4 +1,4 @@
-# Dependency Injection Container Plugin for CakePHP 3
+# Dependency Injection Container Plugin for CakePHP 4
 
 This plugin adds the ability to configure object instances and their dependencies before they are used,
 and to store them into a container class to easy access.
@@ -20,25 +20,41 @@ composer require lorenzo/piping-bag=dev-master
 
 ## Configuration
 
-You will need to add the following line to your application's bootstrap.php file:
+### Upgrading from library version 1.x (Cake 3.x)
+
+**DEPRECATED:**
+- `ControllerFactoryFilter.php` for injecting controllers
+- `ShellDispatcher.php` for injecting shell classes
+
+Remove the following lines in your:
+`config/bootstrap.php`:
 
 ```php
+DispatcherFactory::add('PipingBag\Routing\Filter\ControllerFactoryFilter');
 Plugin::load('PipingBag', ['bootstrap' => true]);
 ```
 
-For getting injection in your controllers to work you need to to replace the following line in your
-`config/bootstrap.php`:
+### Controller Injection
+
+For getting injection in your controllers to work you need to add the following line in the `bootstrap` method 
+of your `Application.php`:
 
 ```php
-DispatcherFactory::add('ControllerFactory');
+$this->addPlugin('PipingBag', ['bootstrap' => true]);
+$this->controllerFactory = new \PipingBag\Controller\DIControllerFactory();
 ```
 
-With the following:
+### Shell Injection
+
+For getting injection in your controllers to work you need to add the following line of your `bin/cake.php`:
 
 ```php
-DispatcherFactory::add('PipingBag\Routing\Filter\ControllerFactoryFilter');
+$commandFactory = new \PipingBag\Console\DICommandFactory();
+$runner = new CommandRunner(new Application(dirname(__DIR__) . '/config'), 'cake', $commandFactory);
 ```
 
+___
+
 Additionally, you can configure the modules to be used and caching options in your `config/app.php` file.
 
 ```php

composer.json

@@ -1,6 +1,6 @@
 {
     "name": "lorenzo/piping-bag",
-    "description": "CakePHP 3 plugin for using Ray.Di as a Dependency Injection Container",
+    "description": "CakePHP 4 plugin for using Ray.Di as a Dependency Injection Container",
     "type": "cakephp-plugin",
     "require": {
         "ray/di": "^2.1"