MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / includes / shell / CommandFactory.php

diff --git a/includes/shell/CommandFactory.php b/includes/shell/CommandFactory.php
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+<?php
+/**
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
+
+namespace MediaWiki\Shell;
+
+use Psr\Log\LoggerAwareTrait;
+use Psr\Log\NullLogger;
+
+/**
+ * Factory facilitating dependency injection for Command
+ *
+ * @since 1.30
+ */
+class CommandFactory {
+       use LoggerAwareTrait;
+
+       /** @var array */
+       private $limits;
+
+       /** @var string|bool */
+       private $cgroup;
+
+       /**
+        * Constructor
+        *
+        * @param array $limits See {@see Command::limits()}
+        * @param string|bool $cgroup See {@see Command::cgroup()}
+        */
+       public function __construct( array $limits, $cgroup ) {
+               $this->limits = $limits;
+               $this->cgroup = $cgroup;
+               $this->setLogger( new NullLogger() );
+       }
+
+       /**
+        * Instantiates a new Command
+        *
+        * @return Command
+        */
+       public function create() {
+               $command = new Command();
+               $command->setLogger( $this->logger );
+
+               return $command
+                       ->limits( $this->limits )
+                       ->cgroup( $this->cgroup );
+       }
+}