draggable/examples/tools/tasks/scripts.js

import webpack from 'webpack';
import {webpackConfig} from '../webpack.config';

export function scripts() {
  return new Promise(resolve =>
    webpack(webpackConfig, (error, stats) => {
      if (error) {
        console.log('Webpack', error);
      }

      console.log(stats.toString({colors: true}));

      resolve();
    }),
  );
}