<?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:----ODc1NTAxOTc4OTI3NTk1MiA0MjUyMTA3OTU1MDQ1NTI5IDkwNzIwMjc3NTk1NjM2MDY=