const gulp = require('gulp')
const concat = require('gulp-concat')
const babel = require('gulp-babel')

function defaultTask(cb) {
	cb()
}

function build(callback) {
	gulp.src('src/**/*.js', { sourcemaps: true})
		.pipe(babel())
		.pipe(concat('bundle.js'))
		.pipe(gulp.dest('dist/'), { sourcemaps: '.'})
	callback()
}

exports.build = build
exports.default = defaultTask