build: webpack workers configuration

src/main/workers/exporterProcess.js

@@ -0,0 +1,75 @@
+// import MysqlExporter from '../libs/exporters/sql/MysqlExporter.js';
+// import path from 'path';
+// import fs from 'fs';
+// let exporter;
+
+// switch (type) {
+//    case 'mysql':
+//    case 'maria':
+//       exporter = new MysqlExporter(connections[uid], tables, rest);
+//       break;
+//    default:
+//             // return {
+//             //    status: 'error',
+//             //    response: `${type} exporter not aviable`
+//             // };
+// }
+
+// const outputFileName = path.basename(rest.outputFile);
+
+// if (fs.existsSync(rest.outputFile)) {
+//    const result = await dialog.showMessageBox({
+//       type: 'warning',
+//       message: `File ${outputFileName} already exists. Do you want to replace it?`,
+//       detail:
+//                'A file with the same name already exists in the target folder. Replacing it will overwrite its current contents.',
+//       buttons: ['Cancel', 'Replace'],
+//       defaultId: 0,
+//       cancelId: 0
+//    });
+
+//    if (result.response !== 1)
+//       exporter = null;
+//    // return { status: 'error', response: 'Operation aborted' };
+// }
+
+// // return new Promise((resolve, reject) => {
+// exporter.once('error', err => {
+//    reject(err);
+// });
+
+// exporter.once('end', () => {
+//    resolve({ cancelled: exporter.isCancelled });
+// });
+
+// exporter.once('cancel', () => {
+//    fs.unlinkSync(exporter.outputFile);
+// });
+
+// exporter.on('progress', state => {
+//    event.sender.send('export-progress', state);
+// });
+
+// exporter.run();
+// // })
+// // .then(response => {
+// //    if (!response.cancelled) {
+// //       new Notification({
+// //          title: 'Export finished',
+// //          body: `Finished exporting to ${outputFileName}`
+// //       }).show();
+// //    }
+// //    return { status: 'success', response };
+// // })
+// // .catch(err => {
+// //    new Notification({
+// //       title: 'Export error',
+// //       body: err.toString()
+// //    }).show();
+
+// //    return { status: 'error', response: err.toString() };
+// // })
+// // .finally(() => {
+// //    exporter.removeAllListeners();
+// //    exporter = null;
+// // });