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<?php declare(strict_types=1);
/*
* This file is part of phpunit/php-code-coverage.
*
* (c) Sebastian Bergmann <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\CodeCoverage;
use function array_keys;
use function is_file;
use function realpath;
use function strpos;
use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
final class Filter
{
/**
* @psalm-var array<string,true>
*/
private $files = [];
/**
* @psalm-var array<string,bool>
*/
private $isFileCache = [];
public function includeDirectory(string $directory, string $suffix = '.php', string $prefix = ''): void
{
foreach ((new FileIteratorFacade)->getFilesAsArray($directory, $suffix, $prefix) as $file) {
$this->includeFile($file);
}
}
/**
* @psalm-param list<string> $files
*/
public function includeFiles(array $filenames): void
{
foreach ($filenames as $filename) {
$this->includeFile($filename);
}
}
public function includeFile(string $filename): void
{
$filename = realpath($filename);
if (!$filename) {
return;
}
$this->files[$filename] = true;
}
public function excludeDirectory(string $directory, string $suffix = '.php', string $prefix = ''): void
{
foreach ((new FileIteratorFacade)->getFilesAsArray($directory, $suffix, $prefix) as $file) {
$this->excludeFile($file);
}
}
public function excludeFile(string $filename): void
{
$filename = realpath($filename);
if (!$filename || !isset($this->files[$filename])) {
return;
}
unset($this->files[$filename]);
}
public function isFile(string $filename): bool
{
if (isset($this->isFileCache[$filename])) {
return $this->isFileCache[$filename];
}
if ($filename === '-' ||
strpos($filename, 'vfs://') === 0 ||
strpos($filename, 'xdebug://debug-eval') !== false ||
strpos($filename, 'eval()\'d code') !== false ||
strpos($filename, 'runtime-created function') !== false ||
strpos($filename, 'runkit created function') !== false ||
strpos($filename, 'assert code') !== false ||
strpos($filename, 'regexp code') !== false ||
strpos($filename, 'Standard input code') !== false) {
$isFile = false;
} else {
$isFile = is_file($filename);
}
$this->isFileCache[$filename] = $isFile;
return $isFile;
}
public function isExcluded(string $filename): bool
{
if (!$this->isFile($filename)) {
return true;
}
return !isset($this->files[$filename]);
}
/**
* @psalm-return list<string>
*/
public function files(): array
{
return array_keys($this->files);
}
public function isEmpty(): bool
{
return empty($this->files);
}
}
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