Gulp plugin for Rollup ES6 module bundler.
npm i --save-dev gulp-rollup
var gulp = require('gulp'),
rollup = require('gulp-rollup');
gulp.task('bundle', function(){
gulp.src('src/main.js', {read: false})
.pipe(rollup(options))
.pipe(gulp.dest('dist'));
});Refer to Rollup docs for a list of valid options.