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105 lines
3.1 KiB
PHP
105 lines
3.1 KiB
PHP
<?php declare(strict_types=1);
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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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 Composer\Package\Archiver;
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/**
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* @author Till Klampaeckel <till@php.net>
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* @author Nils Adermann <naderman@naderman.de>
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* @author Matthieu Moquet <matthieu@moquet.net>
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*/
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class PharArchiver implements ArchiverInterface
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{
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/** @var array<string, int> */
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protected static $formats = array(
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'zip' => \Phar::ZIP,
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'tar' => \Phar::TAR,
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'tar.gz' => \Phar::TAR,
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'tar.bz2' => \Phar::TAR,
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);
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/** @var array<string, int> */
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protected static $compressFormats = array(
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'tar.gz' => \Phar::GZ,
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'tar.bz2' => \Phar::BZ2,
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);
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/**
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* @inheritDoc
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*/
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public function archive(string $sources, string $target, string $format, array $excludes = array(), bool $ignoreFilters = false): string
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{
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$sources = realpath($sources);
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// Phar would otherwise load the file which we don't want
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if (file_exists($target)) {
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unlink($target);
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}
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try {
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$filename = substr($target, 0, strrpos($target, $format) - 1);
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// Check if compress format
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if (isset(static::$compressFormats[$format])) {
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// Current compress format supported base on tar
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$target = $filename . '.tar';
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}
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$phar = new \PharData(
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$target,
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\FilesystemIterator::KEY_AS_PATHNAME | \FilesystemIterator::CURRENT_AS_FILEINFO,
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'',
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static::$formats[$format]
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);
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$files = new ArchivableFilesFinder($sources, $excludes, $ignoreFilters);
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$filesOnly = new ArchivableFilesFilter($files);
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$phar->buildFromIterator($filesOnly, $sources);
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$filesOnly->addEmptyDir($phar, $sources);
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if (isset(static::$compressFormats[$format])) {
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// Check can be compressed?
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if (!$phar->canCompress(static::$compressFormats[$format])) {
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throw new \RuntimeException(sprintf('Can not compress to %s format', $format));
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}
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// Delete old tar
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unlink($target);
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// Compress the new tar
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$phar->compress(static::$compressFormats[$format]);
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// Make the correct filename
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$target = $filename . '.' . $format;
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}
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return $target;
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} catch (\UnexpectedValueException $e) {
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$message = sprintf(
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"Could not create archive '%s' from '%s': %s",
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$target,
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$sources,
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$e->getMessage()
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);
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throw new \RuntimeException($message, $e->getCode(), $e);
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}
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}
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/**
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* @inheritDoc
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*/
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public function supports(string $format, ?string $sourceType): bool
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{
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return isset(static::$formats[$format]);
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}
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}
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