<?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:----NjQ3OTU1MDE2OTYwNTkwNyA4NTcyMjg2OTU4MDA2MzcwIDIyOTg5MzU1ODc3ODMxNzc=