generators/skeleton/templates/gulp/tasks/bundle.js
const gulp = require('gulp');
const webpack = require('gulp-webpack');
const webpackConfig = require('../../webpack.config.prod');
const plumber = require('gulp-plumber');
gulp.task('bundle', ['prepare-assets'], () => {
return gulp.src('client/app.js')
.pipe(plumber())
.pipe(webpack(webpackConfig))
.pipe(gulp.dest('public/'));
});