mini-toastr-o8/build/tasks/es6.js

Non-blocking toaster notifications

'use strict'

const gulp = require('gulp')

const config = require('../config')
const concat = require('gulp-concat')
const rename = require('gulp-rename')
const notify = require('gulp-notify')
const plumber = require('gulp-plumber')
const babel = require('gulp-babel')
const stripCode = require('gulp-strip-code')

gulp.task('es6', () => {
  return gulp.src(config.js.src)
    .pipe(plumber({
      errorHandler: notify.onError(function (err) {
        return {
          title: 'Build ES6',
          message: err.message
        }
      })
    }))
    .pipe(concat(`${config.projectName}.es6.js`))
    .pipe(stripCode({
      start_comment: 'START.TESTS_ONLY',
      end_comment: 'END.TESTS_ONLY'
    }))
    .pipe(gulp.dest(config.dest))
    .pipe(babel({ presets: ['babili'], comments: false }))
    // TODO (S.Panfilov) Remove comments
    // TODO (S.Panfilov) Perhaps add sourcemaps
    .pipe(rename({ basename: `${config.projectName}.es6.min` }))
    .pipe(gulp.dest(config.dest))
})