From 2d173ea97cf3c09def266dc49ebce34228e3cd0c Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Thu, 28 Feb 2019 05:12:43 +0100
Subject: [PATCH] =?UTF-8?q?Minification=20of=20metadata:=20added=20option?=
 =?UTF-8?q?=20'di=20=E2=80=BA=20export=20=E2=80=BA=20parameters'?=
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---
 src/DI/Extensions/DIExtension.php          | 10 +++
 tests/DI/DIExtension.exportParameters.phpt | 80 ++++++++++++++++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 tests/DI/DIExtension.exportParameters.phpt

diff --git a/src/DI/Extensions/DIExtension.php b/src/DI/Extensions/DIExtension.php
index 010220dfa..864ad8089 100644
--- a/src/DI/Extensions/DIExtension.php
+++ b/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();
 
diff --git a/tests/DI/DIExtension.exportParameters.phpt b/tests/DI/DIExtension.exportParameters.phpt
new file mode 100644
index 000000000..0a50a2bd1
--- /dev/null
+++ b/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);
+});