rector/UPGRADE.md

How to Upgrade from Rector 0.9 to 0.10 (2021-03)

Use prepare Rector set to upgrade your code:

vendor/bin/rector process src --config vendor/rector/rector/upgrade/rector_010.php

Some changes have to be handled manually:

In Symfony project, clear config/bundles.php

• drop PhpConfigPrinterBundle class

Removed Attributes

• getAttribute(AttributeKey::PARENT_CLASS_NAME) → use $scope->getClassReflection() instead
• getAttribute(AttributeKey::NAMESPACE_NAME) → use $scope->getNamespace() instead
• getAttribute(AttributeKey::NAMESPACE_NODE) → use $scope->getNamespace() instead

How to Upgrade From Rector 0.8 to 0.9 (2020-12)

In Symfony project, clear config/bundles.php

• drop ComposerJsonManipulatorBundle class
• drop ConsoleColorDiffBundle class

Set Consolidation

Sets with ambiguous naming were removed and rules moved to proper-named sets:

 use Rector\Core\Configuration\Option;
 use Rector\Set\ValueObject\SetList;
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;

 return static function (ContainerConfigurator $containerConfigurator): void {
     $parameters = $containerConfigurator->parameters();

     $parameters->set(Option::SETS, [
-        SetList::SOLID,
+        SetList::CODING_STYLE,
-        SetList::PHPSTAN,
+        SetList::PRIVATIZATION,
     ]);
 };

Single SKIP option rector.php

Since Rector 0.9 we switched from internal skipping to symplify/skipper package. Now there is only one Option::SKIP parameter to handle both paths and classes.

Replace deprecated Option::EXCLUDE_RECTORS parameters with Option::SKIP:

 use Rector\Core\Configuration\Option;
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;

 return static function (ContainerConfigurator $containerConfigurator): void {
     $parameters = $containerConfigurator->parameters();

-    $parameters->set(Option::EXCLUDE_RECTORS, [
+    $parameters->set(Option::SKIP, [
         SomeRector::class,
     ]);
 };

Replace deprecated Option::EXCLUDE_PATHS parameters with Option::SKIP:

 use Rector\Core\Configuration\Option;
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;

 return static function (ContainerConfigurator $containerConfigurator): void {
     $parameters = $containerConfigurator->parameters();

-    $parameters->set(Option::EXCLUDE_PATHS, [
+    $parameters->set(Option::SKIP, [
         __DIR__ . '/SomePath,
     ]);
 };

Be sure to have exactly 1 Option::SKIP in the end, as the Symfony parameters are not merged, but overridden:

 use Rector\Core\Configuration\Option;
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;

 return static function (ContainerConfigurator $containerConfigurator): void {
     $parameters = $containerConfigurator->parameters();

     $parameters->set(Option::SKIP, [
         SomeRector::class,
-    ]);
-
-    $parameters->set(Option::SKIP, [
         __DIR__ . '/SomePath,
     ]);
 };

From CLI --set/--level to config

Rector now works more and more with set stacking. The number of sets is growing and IDE autocomplete helps to work with them effectively. If you use these options in CLI, move them to rector.php config like this:

-vendor/bin/rector process src --set php80
+vendor/bin/rector process src

 use Rector\Core\Configuration\Option;
+use Rector\Set\ValueObject\SetList;
 use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;

 return static function (ContainerConfigurator $containerConfigurator): void {
     $parameters = $containerConfigurator->parameters();

     $parameters->set(Option::SETS, [
+        SetList::PHP_80,
     ]);
 };