[ticket/14270] Purge cache when the installer is finished

PHPBB3-14270

phpBB/config/installer/container/services.yml

@@ -9,6 +9,11 @@ imports:
     - { resource: ../../default/container/services_twig.yml }
 
 services:
+    cache.driver:
+        class: %cache.driver.class%
+        arguments:
+            - "%core.root_path%/cache/installer/"
+
     config:
         class: phpbb\config\config
         arguments:

phpBB/config/installer/container/services_installer.yml

@@ -86,6 +86,7 @@ services:
         class: phpbb\install\installer
         abstract: true
         arguments:
+            - @cache.driver
             - @installer.helper.config
             - @path_helper
 

phpBB/install/app.php

@@ -30,7 +30,6 @@ $phpbb_filesystem = $phpbb_installer_container->get('filesystem');
 /** @var \phpbb\template\template $template */
 $template = $phpbb_installer_container->get('template');
 
-
 // Path to templates
 $paths = array($phpbb_root_path . 'install/update/new/adm/style', $phpbb_admin_path . 'style');
 $paths = array_filter($paths, 'is_dir');
@@ -42,17 +41,17 @@ $template->set_custom_style(array(
 	),
 ), $paths);
 
-/* @var $phpbb_dispatcher \phpbb\event\dispatcher */
+/** @var $phpbb_dispatcher \phpbb\event\dispatcher */
 $phpbb_dispatcher = $phpbb_installer_container->get('dispatcher');
 
 /** @var \phpbb\language\language $language */
 $language = $phpbb_installer_container->get('language');
 $language->add_lang(array('common', 'acp/common', 'acp/board', 'install', 'posting'));
 
-/* @var $http_kernel \Symfony\Component\HttpKernel\HttpKernel */
+/** @var $http_kernel \Symfony\Component\HttpKernel\HttpKernel */
 $http_kernel = $phpbb_installer_container->get('http_kernel');
 
-/* @var $symfony_request \phpbb\symfony_request */
+/** @var $symfony_request \phpbb\symfony_request */
 $symfony_request = $phpbb_installer_container->get('symfony_request');
 $response = $http_kernel->handle($symfony_request);
 $response->send();

phpBB/install/startup.php

@@ -81,4 +81,5 @@ $config_path = (file_exists($other_config_path . '/installer/config.yml')) ? $ot
 
 $phpbb_installer_container = $phpbb_installer_container_builder
 	->with_config_path($config_path)
+	->with_custom_parameters(array('cache.driver.class' => 'phpbb\cache\driver\file'))
 	->get_container();

phpBB/phpbb/install/installer.php

@@ -13,6 +13,7 @@
 
 namespace phpbb\install;
 
+use phpbb\cache\driver\driver_interface;
 use phpbb\di\ordered_service_collection;
 use phpbb\install\exception\installer_config_not_writable_exception;
 use phpbb\install\exception\jump_to_restart_point_exception;
@@ -25,6 +26,11 @@ use phpbb\path_helper;
 
 class installer
 {
+	/**
+	 * @var driver_interface
+	 */
+	protected $cache;
+
 	/**
 	 * @var config
 	 */
@@ -55,11 +61,13 @@ class installer
 	/**
 	 * Constructor
 	 *
+	 * @param driver_interface	$cache			Cache service
 	 * @param config			$config			Installer config handler
 	 * @param path_helper		$path_helper	Path helper
 	 */
-	public function __construct(config $config, path_helper $path_helper)
+	public function __construct(driver_interface $cache, config $config, path_helper $path_helper)
 	{
+		$this->cache				= $cache;
 		$this->install_config		= $config;
 		$this->installer_modules	= null;
 		$this->web_root				= $path_helper->get_web_root_path();
@@ -235,6 +243,7 @@ class installer
 			if ($install_finished || $fail_cleanup)
 			{
 				$this->install_config->clean_up_config_file();
+				$this->cache->purge();
 			}
 			else
 			{

tests/test_framework/phpbb_functional_test_case.php

@@ -295,7 +295,8 @@ class phpbb_functional_test_case extends phpbb_test_case
 				'installer.create_config_file.options' => [
 					'debug' => true,
 					'environment' => 'test',
-				]
+				],
+				'cache.driver.class' => 'phpbb\cache\driver\file'
 			])
 			->without_compiled_container()
 			->get_container();

tests/test_framework/phpbb_ui_test_case.php

@@ -128,7 +128,8 @@ class phpbb_ui_test_case extends phpbb_test_case
 				'installer.create_config_file.options' => [
 					'debug' => true,
 					'environment' => 'test',
-				]
+				],
+				'cache.driver.class' => 'phpbb\cache\driver\file'
 			])
 			->without_compiled_container()
 			->get_container();