joplin/packages/lib/services/interop/InteropService_Importer_Jex.ts

import { ImportExportResult } from './types';

import InteropService_Importer_Base from './InteropService_Importer_Base';
import InteropService_Importer_Raw from './InteropService_Importer_Raw';
const { filename } = require('../../path-utils');
import shim from '../../shim';

export default class InteropService_Importer_Jex extends InteropService_Importer_Base {
	public async exec(result: ImportExportResult) {
		const tempDir = await this.temporaryDirectory_(true);

		try {
			await shim.fsDriver().tarExtract({
				strict: true,
				portable: true,
				file: this.sourcePath_,
				cwd: tempDir,
			});
		} catch (error) {
			error.message = `Could not decompress "${this.sourcePath_}". The file may be corrupted. Error was: ${error.message}`;
			throw error;
		}

		if (!('defaultFolderTitle' in this.options_)) this.options_.defaultFolderTitle = filename(this.sourcePath_);

		const importer = new InteropService_Importer_Raw();
		await importer.init(tempDir, this.options_);
		result = await importer.exec(result);

		await shim.fsDriver().remove(tempDir);

		return result;
	}
}