split log files

src/main/main.ts

@@ -19,6 +19,10 @@ import { UtilsService } from './services/utils.service';
 export default class AppUpdater {
   constructor() {
     log.transports.file.level = 'info';
+    log.transports.file.resolvePath = (() => {
+        const now = new Date();
+        return path.join(app.getPath("logs"), `${now.getFullYear()}-${now.getMonth()+1}-${now.getDate()}.log`);
+    });
     autoUpdater.logger = log;
     //autoUpdater.checkForUpdatesAndNotify();
   }