gulpfile.js

// Original: https://github.com/PolymerElements/polymer-starter-kit/pull/905

/*
Copyright (c) 2016 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
*/

'use strict';
/* eslint-env node */

// Include Gulp & tools we'll use
var gulp = require('gulp');
var $ = require('gulp-load-plugins')();
var path = require('path');
var runSequence = require('run-sequence');
var shell = require('gulp-shell');

var BUNDLED = 'build/es5-bundled';

var bundled = function(subpath) {
  return !subpath ? BUNDLED : path.join(BUNDLED, subpath);
};

// Build then deploy to GitHub pages gh-pages branch
gulp.task('build-deploy-gh-pages', function(cb) {
  runSequence(
    'default',
    'deploy-gh-pages',
    cb);
});

// Deploy to GitHub pages gh-pages branch
gulp.task('deploy-gh-pages', function() {
  return gulp.src(bundled('**/*'))
    // Check if running task from Travis Cl, if so run using GH_TOKEN
    // otherwise run using ghPages defaults.
    .pipe($.if(process.env.TRAVIS === 'true', $.ghPages({
      remoteUrl: 'https://$GH_TOKEN@github.com/polymerelements/polymer-starter-kit.git',
      silent: true,
      branch: 'gh-pages',
    }), $.ghPages()));
});

// Build production files, the default task
gulp.task('default', shell.task([
  'polymer build',
]));