<?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:----NzYwNzUyNzMyNzA3NjUwMiAxODA0ODE3MTMxNDIwNTU1IDExOTY0MzMwODA3MTc3MTI=