Updated packages, added Rector.

Author: DKravtsov

composer.json

@@ -145,7 +145,12 @@
 			"PHPStan\\Rules\\PHPUnit\\": "tools/02_phpstan/vendor/phpstan/phpstan-phpunit/src/Rules/PHPUnit",
 			"PHPStan\\Symfony\\": "tools/02_phpstan/vendor/phpstan/phpstan-symfony/src/Symfony",
 			"PHPStan\\Type\\PHPUnit\\": "tools/02_phpstan/vendor/phpstan/phpstan-phpunit/src/Type/PHPUnit",
-			"PHPStan\\Type\\Symfony\\": "tools/02_phpstan/vendor/phpstan/phpstan-symfony/src/Type/Symfony"
+			"PHPStan\\Type\\Symfony\\": "tools/02_phpstan/vendor/phpstan/phpstan-symfony/src/Type/Symfony",
+			"Rector\\Core\\": "tools/08_rector/vendor/rector/rector/src",
+			"Rector\\Php74\\": "tools/08_rector/vendor/rector/rector/rules/Php74",
+			"Rector\\Php80\\": "tools/08_rector/vendor/rector/rector/rules/Php80",
+			"Rector\\Php81\\": "tools/08_rector/vendor/rector/rector/rules/Php81",
+			"Rector\\Set\\": "tools/08_rector/vendor/rector/rector/packages/Set"
 		}
 	},
 	"prefer-stable": true,

composer.lock

@@ -117,13 +117,40 @@ make phpstan
 ```
 
 ## Phpinsights PHP quality checks
-PHP Insights was carefully crafted to simplify the analysis of your code directly from your terminal, and is the perfect starting point to analyze the code quality of your PHP projects. 
+PHP Insights was carefully crafted to simplify the analysis of your code directly from your terminal, and is the perfect starting point to analyze the code quality of your PHP projects.
 
 Phpinsights is available for dev/test environment using next local shell command:
 ```bash
 make phpinsights
 ```
 
+## Metrics
+This environment contains [PhpMetrics](https://github.com/phpmetrics/phpmetrics) to make some code analysis.
+Use next local shell command in order to run it:
+```bash
+make phpmetrics
+```
+Note: You need run tests before this local shell command.
+
+After execution above local shell command please open `reports/phpmetrics/index.html` with your browser.
+
+## Rector
+Rector instantly upgrades and refactors the PHP code of your application. It can help you in 2 major areas:
+- Instant upgrades
+- Automated refactoring
+
+Rector now supports upgrades of your code from PHP 5.3 to 8.1 or upgrades your code for new framework version. This tool supports major open-source projects like Symfony, PHPUnit, Nette, Laravel, CakePHP and Doctrine.
+You can find live demo [here](https://symfonycasts.com/screencast/symfony6-upgrade/rector) or more info [here](https://packagist.org/packages/rector/rector).
+
+Rector is available for test/dev environment. If you need to run this tool, please use next local shell command in order to enter inside php container shell and then run rector:
+```bash
+make ssh
+```
+```bash
+vendor/bin/rector process src/your_folder_with_code_for_refactoring
+```
+Note: You can process rector without specifying folder, in such case it will process src and tests folder.
+
 
 ## Database changes
 Doctrine migrations it is functionality for versioning your database schema and easily deploying changes to it.
@@ -143,6 +170,6 @@ Please use next workflow for migrations:
 
 Above commands you can run in symfony container shell using next: `./bin/console doctrine:migrations:<command>`.
 
-Using above workflow allow you make database changes on your application. 
-Also you do not need to make any migrations files by hand (Doctrine will handle it). 
+Using above workflow allow you make database changes on your application.
+Also you do not need to make any migrations files by hand (Doctrine will handle it).
 Please always check generated migration files to make sure that those doesn't contain anything that you really don't want.

docs/development.md

@@ -250,6 +250,7 @@ Notes: Please see more commands in Makefile
 * [phpmd](https://packagist.org/packages/phpmd/phpmd)
 * [phpstan](https://packagist.org/packages/phpstan/phpstan)
 * [phpinsights](https://packagist.org/packages/nunomaduro/phpinsights)
+* [rector](https://packagist.org/packages/rector/rector)
 
 ## Guidelines
 * [Commands](docs/commands.md)