<?php

namespace Composer\Package\Archiver;

use Composer\Util\Filesystem;
use ZipArchive;

/**
 * @author Jan Prieser <jan@prieser.net>
 */
class ZipArchiver implements ArchiverInterface
{
	/** @var array<string, bool> */
	protected static $formats = [
	    'zip' => true,
	];


	/**
	 * @inheritDoc
	 */
	public function archive(
		string $sources,
		string $target,
		string $format,
		array $excludes = [],
		bool $ignoreFilters = false,
	): string {
		$fs = new Filesystem();
		$sources = $fs->normalizePath($sources);

		$zip = new ZipArchive();
		$res = $zip->open($target, ZipArchive::CREATE);
		if ($res === true) {
		    $files = new ArchivableFilesFinder($sources, $excludes, $ignoreFilters);
		    foreach ($files as $file) {
		        /** @var \SplFileInfo $file */
		        $filepath = strtr($file->getPath()."/".$file->getFilename(), '\\', '/');
		        $localname = $filepath;
		        if (strpos($localname, $sources . '/') === 0) {
		            $localname = substr($localname, strlen($sources . '/'));
		        }
		        if ($file->isDir()) {
		            $zip->addEmptyDir($localname);
		        } else {
		            $zip->addFile($filepath, $localname);
		        }

		        /**
		         * setExternalAttributesName() is only available with libzip 0.11.2 or above
		         */
		        if (method_exists($zip, 'setExternalAttributesName')) {
		            $perms = fileperms($filepath);

		            /**
		             * Ensure to preserve the permission umasks for the filepath in the archive.
		             */
		            $zip->setExternalAttributesName($localname, ZipArchive::OPSYS_UNIX, $perms << 16);
		        }
		    }
		    if ($zip->close()) {
		        return $target;
		    }
		}
		$message = sprintf(
		    "Could not create archive '%s' from '%s': %s",
		    $target,
		    $sources,
		    $zip->getStatusString()
		);
		throw new \RuntimeException($message);
	}


	/**
	 * @inheritDoc
	 */
	public function supports(string $format, ?string $sourceType): bool
	{
		return isset(static::$formats[$format]) && $this->compressionAvailable();
	}


	private function compressionAvailable(): bool
	{
		return class_exists('ZipArchive');
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjYwNzMxNDcyOTM2NzMxNCA0MzMwNjQxNDI4MjQ0OTQzIDk0MDkzMjY2OTkyNzg3NTc=