72 lines
2.2 KiB
PHP
72 lines
2.2 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace Doctrine\RST\Toc;
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use Doctrine\RST\Environment;
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use Symfony\Component\Finder\Finder;
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use function array_merge;
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use function realpath;
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use function rtrim;
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use function str_replace;
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use function strrpos;
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use function substr;
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class GlobSearcher
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{
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/**
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* Returns array of absolute URL strings.
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*
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* For example, if you were glob'ing from inside a file called
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* "subdir/file.rst", it would return paths like "/subdir/other-file"
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* and "/subdir/more-dir/file2".
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*
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* @return string[]
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*/
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public function globSearch(Environment $environment, string $globPattern): array
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{
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$currentFilePath = (string) realpath(rtrim($environment->absoluteRelativePath(''), '/'));
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$rootDocPath = rtrim(str_replace($environment->getDirName(), '', $currentFilePath), '/');
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if ($globPattern[0] === '/') {
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$globPatternPath = $rootDocPath . $globPattern;
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} else {
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$globPatternPath = $currentFilePath . '/' . $globPattern;
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}
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$pos = strrpos($globPatternPath, '/');
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$globPatternFile = $pos === false ? $globPatternPath : substr($globPatternPath, $pos + 1);
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$globPatternPath = $pos === false ? '' : substr($globPatternPath, 0, $pos);
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$allFiles = [];
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$finder = new Finder();
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$finder->in($globPatternPath)
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->name($globPatternFile . '.rst')
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->files();
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foreach ($finder as $file) {
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if ($file->isDir()) {
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// remove the root directory so it is a relative path from the root
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$relativePath = str_replace($rootDocPath, '', (string) $file->getRealPath());
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// recursively search in this directory
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$dirFiles = $this->globSearch($environment, $relativePath . '/*');
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$allFiles = array_merge($allFiles, $dirFiles);
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} else {
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// Trim the root path and the .rst extension. This is what the
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// RST parser requires to add a dependency.
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$file = str_replace([$rootDocPath, '.rst'], '', (string) $file->getRealPath());
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$allFiles[] = $file;
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}
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}
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return $allFiles;
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}
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}
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