Waca\Environment

Complexity

Total Complexity

2

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

1 Method

Rating	Name	Duplication	Size	Complexity
A	getToolVersion()	0	8	2

<?php
/******************************************************************************
 * Wikipedia Account Creation Assistance tool                                 *
 *                                                                            *
 * All code in this file is released into the public domain by the ACC        *
 * Development Team. Please see team.json for a list of contributors.         *
 ******************************************************************************/

namespace Waca;

/**
 * Class providing information about the tool's runtime environment
 */
class Environment
{
	/**
	 * @var string Cached copy of the tool version
	 */
	private static $toolVersion = null;

	/**
	 * Gets the tool version, using cached data if available.
	 * @return string
	 */
	public static function getToolVersion()
	{
		if (self::$toolVersion === null) {
			self::$toolVersion = exec("git describe --always --dirty");
		}

		return self::$toolVersion;
	}
}