createLocalFilesystem example

$this->toJson(200, $this->resultMapper->toExtJs(new FinishResult(0, 0)));

            return;
        }

        $offset = $this->request->get('offset');
        $total = $this->request->get('total');

        /** @var FilesystemFactory $factory */
        $factory = $this->container->get('filesystem.factory');

        $localFilesystem = $factory->createLocalFilesystem();
        $remoteFilesystem = $factory->createRemoteFilesystem();

        if ($offset == 0) {
            $this->validateFilesytems($localFilesystem, $remoteFilesystem);
        }

        /** @var PathBuilder $pathBuilder */
        $pathBuilder = $this->container->get('path.builder');

        $debug = false;
        $step = new UnpackStep($localFilesystem, $remoteFilesystem, $pathBuilder, $debug);

        

private function unpackFiles()
    {
        $this->IOHelper->writeln('Replace system files...');
        if (!is_dir(UPDATE_FILES_PATH)) {
            $this->IOHelper->writeln('skipped...');

            return;
        }

        /** @var FilesystemFactory $factory */
        $factory = $this->container->get('filesystem.factory');
        $localFilesytem = $factory->createLocalFilesystem();
        $remoteFilesystem = $factory->createLocalFilesystem();

        /** @var PathBuilder $pathBuilder */
        $pathBuilder = $this->container->get('path.builder');

        $debug = false;
        $step = new UnpackStep($localFilesytem, $remoteFilesystem, $pathBuilder, $debug);

        $offset = 0;
        $total = 0;
        do {