121 lines
2.6 KiB
PHP
121 lines
2.6 KiB
PHP
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<?php
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declare(strict_types=1);
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/*
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* This file is part of phpunit/php-file-iterator.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace SebastianBergmann\FileIterator;
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use function array_unique;
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use function count;
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use function dirname;
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use function explode;
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use function is_file;
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use function is_string;
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use function realpath;
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use function sort;
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use const DIRECTORY_SEPARATOR;
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class Facade
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{
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/**
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* @param array|string $paths
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* @param array|string $suffixes
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* @param array|string $prefixes
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*/
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public function getFilesAsArray($paths, $suffixes = '', $prefixes = '', array $exclude = [], bool $commonPath = false): array
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{
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if (is_string($paths)) {
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$paths = [$paths];
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}
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$iterator = (new Factory())->getFileIterator($paths, $suffixes, $prefixes, $exclude);
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$files = [];
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foreach ($iterator as $file) {
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$file = $file->getRealPath();
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if ($file) {
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$files[] = $file;
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}
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}
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foreach ($paths as $path) {
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if (is_file($path)) {
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$files[] = realpath($path);
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}
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}
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$files = array_unique($files);
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sort($files);
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if ($commonPath) {
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return [
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'commonPath' => $this->getCommonPath($files),
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'files' => $files,
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];
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}
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return $files;
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}
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protected function getCommonPath(array $files): string
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{
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$count = count($files);
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if ($count === 0) {
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return '';
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}
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if ($count === 1) {
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return dirname($files[0]) . DIRECTORY_SEPARATOR;
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}
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$_files = [];
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foreach ($files as $file) {
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$_files[] = $_fileParts = explode(DIRECTORY_SEPARATOR, $file);
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if (empty($_fileParts[0])) {
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$_fileParts[0] = DIRECTORY_SEPARATOR;
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}
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}
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$common = '';
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$done = false;
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$j = 0;
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$count--;
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while (!$done) {
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for ($i = 0; $i < $count; $i++) {
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if ($_files[$i][$j] != $_files[$i + 1][$j]) {
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$done = true;
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break;
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}
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}
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if (!$done) {
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$common .= $_files[0][$j];
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if ($j > 0) {
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$common .= DIRECTORY_SEPARATOR;
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}
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}
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$j++;
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}
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return DIRECTORY_SEPARATOR . $common;
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}
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}
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