PhpFile: added addBody() for global code [WIP]

Author: dg

src/PhpGenerator/PhpFile.php

@@ -9,6 +9,8 @@
 
 namespace Nette\PhpGenerator;
 
+use JetBrains\PhpStorm\Language;
+
 
 /**
  * Definition of a PHP file.
@@ -25,6 +27,7 @@ final class PhpFile
 	/** @var PhpNamespace[] */
 	private array $namespaces = [];
 	private bool $strictTypes = false;
+	private string $body = '';
 
 
 	public static function fromCode(string $code): self
@@ -110,6 +113,24 @@ public function addNamespace(string|PhpNamespace $namespace): PhpNamespace
 	}
 
 
+	/** @param  ?mixed[]  $args */
+	public function addBody(
+		#[Language('PHP')]
+		string $code,
+		?array $args = null,
+	): static
+	{
+		$this->body .= ($args === null ? $code : (new Dumper)->format($code, ...$args)) . "\n";
+		return $this;
+	}
+
+
+	public function getBody(): string
+	{
+		return $this->body;
+	}
+
+
 	/**
 	 * Removes the namespace from the file.
 	 */

src/PhpGenerator/Printer.php

@@ -287,6 +287,10 @@ public function printFile(PhpFile $file): string
 			}
 		}
 
+		if ($tmp = $file->getBody()) {
+			$namespaces[] = $tmp;
+		}
+
 		return "<?php\n"
 			. ($file->getComment() ? "\n" . $this->printDocComment($file) : '')
 			. "\n"

tests/PhpGenerator/PhpFile.phpt

@@ -78,6 +78,8 @@ $file->addFunction('Baz\f2')
 	->setReturnType('Foo\B');
 
 
+$file->addBody('// global contents');
+
 sameFile(__DIR__ . '/expected/PhpFile.regular.expect', (string) $file);
 
 $file->addClass('H');

tests/PhpGenerator/expected/PhpFile.bracketed.expect

@@ -83,3 +83,6 @@ namespace FooBar
 	{
 	}
 }
+
+
+// global contents

tests/PhpGenerator/expected/PhpFile.regular.expect

@@ -59,3 +59,6 @@ trait G
 function f2(): \Foo\B
 {
 }
+
+
+// global contents