<?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:----NzY2MDk5ODA4NTU3MTE4NyAzODE4ODIxNzI5NzI0NSA1NjM4MTYxNDA3ODUxMzgz