[ticket/11150] Add ability to manage extensions through composer

PHPBB3-11150

phpBB/phpbb/db/migration/data/v320/extensions_composer.php

@@ -0,0 +1,27 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\db\migration\data\v320;
+
+class extensions_composer extends \phpbb\db\migration\migration
+{
+	public function update_data()
+	{
+		return array(
+			array('config.add', array('exts_composer_repositories', serialize([]))),
+			array('config.add', array('exts_composer_packagist', true)),
+			array('config.add', array('exts_composer_json_file', 'composer-ext.json')),
+			array('config.add', array('exts_composer_vendor_dir', 'vendor-ext/')),
+		);
+	}
+}