generator-karma-gulp-browserify/generators/app/templates/gulp/util/bundleLogger.js

A generator for a fast ES6 Karma test harness

'use strict';

const gutil = require('gulp-util');
const prettyHrtime = require('pretty-hrtime');
let startTime;

module.exports = {
  start() {
    startTime = process.hrtime();
    gutil.log('Running', gutil.colors.green('bundle') + '...');
  },

  end() {
    const taskTime = process.hrtime(startTime);
    const prettyTime = prettyHrtime(taskTime);
    gutil.log('Finished', gutil.colors.green('bundle'), 'in', gutil.colors.magenta(prettyTime));
  }
};