File "CodeCoverageFilterRegistry.php"
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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\TextUI\Configuration;
use function array_keys;
use function assert;
use SebastianBergmann\CodeCoverage\Filter;
/**
* CLI options and XML configuration are static within a single PHPUnit process.
* It is therefore okay to use a Singleton registry here.
*
* @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
*
* @internal This class is not covered by the backward compatibility promise for PHPUnit
*/
final class CodeCoverageFilterRegistry
{
private static ?self $instance = null;
private ?Filter $filter = null;
private bool $configured = false;
public static function instance(): self
{
if (self::$instance === null) {
self::$instance = new self;
}
return self::$instance;
}
/**
* @codeCoverageIgnore
*/
public function get(): Filter
{
assert($this->filter !== null);
return $this->filter;
}
/**
* @codeCoverageIgnore
*/
public function init(Configuration $configuration, bool $force = false): void
{
if (!$configuration->hasCoverageReport() && !$force) {
return;
}
if ($this->configured && !$force) {
return;
}
$this->filter = new Filter;
if ($configuration->source()->notEmpty()) {
$this->filter->includeFiles(array_keys((new SourceMapper)->map($configuration->source())));
$this->configured = true;
}
}
/**
* @codeCoverageIgnore
*/
public function configured(): bool
{
return $this->configured;
}
}