Minification of metadata: added option 'di › export › parameters'

src/DI/Extensions/DIExtension.php

@@ -36,6 +36,12 @@ public function __construct(bool $debugMode = false)
 			public $excluded = [];
 			/** @var ?string */
 			public $parentClass;
+			/** @var object */
+			public $export;
+		};
+		$this->config->export = new class {
+			/** @var bool */
+			public $parameters = true;
 		};
 		$this->config->debugger = interface_exists(\Tracy\IBarPanel::class);
 	}
@@ -54,6 +60,10 @@ public function afterCompile(Nette\PhpGenerator\ClassType $class)
 			$class->setExtends($this->config->parentClass);
 		}
 
+		if (!$this->config->export->parameters) {
+			$class->removeMethod('__construct');
+		}
+
 		$initialize = $class->getMethod('initialize');
 		$builder = $this->getContainerBuilder();
 

tests/DI/DIExtension.exportParameters.phpt

@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * Test: DIExtension parameters exporting
+ */
+
+declare(strict_types=1);
+
+use Nette\DI;
+use Nette\DI\Extensions\DIExtension;
+use Tester\Assert;
+
+
+require __DIR__ . '/../bootstrap.php';
+
+
+test(function () {
+	$compiler = new DI\Compiler;
+	$compiler->addExtension('di', new DIExtension);
+	$container = createContainer($compiler, '
+	parameters:
+		key: val
+
+	di:
+		export:
+			parameters: true
+	');
+
+	Assert::same(['key' => 'val'], $container->parameters);
+});
+
+
+test(function () {
+	$compiler = new DI\Compiler;
+	$compiler->addExtension('di', new DIExtension);
+	$container = createContainer($compiler, '
+	parameters:
+		key: val
+
+	di:
+		export:
+			parameters: false
+	');
+
+	Assert::same([], $container->parameters);
+});
+
+
+test(function () {
+	$compiler = new DI\Compiler;
+	$compiler->setDynamicParameterNames(['dynamic']);
+	$compiler->addExtension('di', new DIExtension);
+	$container = createContainer($compiler, '
+	parameters:
+		key: %dynamic%
+
+	di:
+		export:
+			parameters: true
+	', ['dynamic' => 123]);
+
+	Assert::same(['dynamic' => 123, 'key' => 123], $container->parameters);
+});
+
+
+test(function () {
+	$compiler = new DI\Compiler;
+	$compiler->setDynamicParameterNames(['dynamic']);
+	$compiler->addExtension('di', new DIExtension);
+	$container = createContainer($compiler, '
+	parameters:
+		key: %dynamic%
+
+	di:
+		export:
+			parameters: false
+	', ['dynamic' => 123]);
+
+	Assert::same(['dynamic' => 123], $container->parameters);
+});