2014-06-09 17:02:39 +04:00
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/**
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*
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2014-06-09 12:56:26 +04:00
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* Web Starter Kit
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* Copyright 2014 Google Inc. All rights reserved.
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2014-06-09 17:02:39 +04:00
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*
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2014-06-09 12:56:26 +04:00
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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2014-06-09 17:02:39 +04:00
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*
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2014-06-09 12:56:26 +04:00
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* http://www.apache.org/licenses/LICENSE-2.0
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2014-06-09 17:02:39 +04:00
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*
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2014-06-09 12:56:26 +04:00
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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2014-06-09 17:02:39 +04:00
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*
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2014-06-09 12:56:26 +04:00
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*/
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2014-06-09 17:02:39 +04:00
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2014-04-17 16:02:38 +04:00
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'use strict';
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2014-06-19 16:14:21 +04:00
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// Include Gulp & Tools We'll Use
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2014-04-17 16:02:38 +04:00
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var gulp = require('gulp');
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2014-06-07 21:38:49 +04:00
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var $ = require('gulp-load-plugins')();
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2014-06-22 00:32:57 +04:00
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var del = require('del');
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2014-06-19 05:37:49 +04:00
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var runSequence = require('run-sequence');
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2014-05-06 16:47:36 +04:00
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var browserSync = require('browser-sync');
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2014-06-06 14:59:34 +04:00
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var pagespeed = require('psi');
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2014-05-06 16:47:36 +04:00
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var reload = browserSync.reload;
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2014-04-17 16:02:38 +04:00
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2014-07-04 15:35:14 +04:00
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var AUTOPREFIXER_BROWSERS = [
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'ie >= 10',
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'ie_mob >= 10',
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'ff >= 30',
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'chrome >= 34',
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'safari >= 7',
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'opera >= 23',
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'ios >= 7',
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'android >= 4.4',
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'bb >= 10'
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];
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2014-06-19 16:14:21 +04:00
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// Lint JavaScript
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2014-10-14 19:19:35 +04:00
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gulp.task('jshint', function() {
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return gulp.src(['app/scripts/**/*.js', 'app/styleguide/**/*.js'])
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2014-06-26 23:32:04 +04:00
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.pipe(reload({stream: true, once: true}))
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2014-06-20 19:20:44 +04:00
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.pipe($.jshint())
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.pipe($.jshint.reporter('jshint-stylish'))
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2014-06-26 23:32:04 +04:00
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.pipe($.if(!browserSync.active, $.jshint.reporter('fail')));
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2014-06-19 16:14:21 +04:00
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});
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2014-05-07 13:33:42 +04:00
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2014-06-19 16:14:21 +04:00
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// Optimize Images
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2014-10-14 19:19:35 +04:00
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gulp.task('images', function() {
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2014-06-20 19:20:44 +04:00
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return gulp.src('app/images/**/*')
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.pipe($.cache($.imagemin({
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progressive: true,
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interlaced: true
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})))
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.pipe(gulp.dest('dist/images'))
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.pipe($.size({title: 'images'}));
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2014-06-19 16:14:21 +04:00
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});
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2014-06-28 06:20:04 +04:00
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// Copy All Files At The Root Level (app)
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2014-10-14 19:19:35 +04:00
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gulp.task('copy', function() {
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2014-08-05 23:59:38 +04:00
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return gulp.src([
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'app/*',
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'!app/*.html',
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'node_modules/apache-server-configs/dist/.htaccess'
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], {
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dot: true
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}).pipe(gulp.dest('dist'))
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2014-06-28 06:20:04 +04:00
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.pipe($.size({title: 'copy'}));
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});
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2014-07-08 18:53:00 +04:00
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// Copy Web Fonts To Dist
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2014-10-14 19:19:35 +04:00
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gulp.task('fonts', function() {
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2014-07-08 18:53:00 +04:00
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return gulp.src(['app/fonts/**'])
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.pipe(gulp.dest('dist/fonts'))
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.pipe($.size({title: 'fonts'}));
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});
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2014-07-30 03:25:19 +04:00
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// Compile and Automatically Prefix Stylesheets
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2014-10-14 19:19:35 +04:00
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gulp.task('styles', function() {
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2014-07-30 03:25:19 +04:00
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// For best performance, don't add Sass partials to `gulp.src`
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return gulp.src([
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2014-10-14 19:19:35 +04:00
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'app/**/*.scss',
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'app/styles/**/*.css'
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])
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2014-08-20 20:45:25 +04:00
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.pipe($.changed('styles', {extension: '.scss'}))
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.pipe($.rubySass({
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2014-10-14 19:19:35 +04:00
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style: 'expanded',
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precision: 10
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})
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.on('error', console.error.bind(console)))
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2014-07-04 15:35:14 +04:00
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.pipe($.autoprefixer(AUTOPREFIXER_BROWSERS))
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2014-09-03 14:47:19 +04:00
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.pipe(gulp.dest('.tmp'))
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2014-08-28 20:13:09 +04:00
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// Concatenate And Minify Styles
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.pipe($.if('*.css', $.csso()))
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2014-09-03 14:47:19 +04:00
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.pipe(gulp.dest('dist'))
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2014-07-30 03:25:19 +04:00
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.pipe($.size({title: 'styles'}));
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2014-06-19 05:37:49 +04:00
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});
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2014-06-18 23:58:06 +04:00
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2014-06-19 16:14:21 +04:00
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// Scan Your HTML For Assets & Optimize Them
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2014-10-14 19:19:35 +04:00
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gulp.task('html', function() {
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2014-08-21 14:07:30 +04:00
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var assets = $.useref.assets({searchPath: '{.tmp,app}'});
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2014-08-01 13:31:51 +04:00
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2014-06-20 19:20:44 +04:00
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return gulp.src('app/**/*.html')
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.pipe(assets)
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2014-06-20 19:20:44 +04:00
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// Concatenate And Minify JavaScript
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2014-06-28 00:56:54 +04:00
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.pipe($.if('*.js', $.uglify({preserveComments: 'some'})))
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2014-06-20 19:20:44 +04:00
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// Remove Any Unused CSS
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// Note: If not using the Style Guide, you can delete it from
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// the next line to only include styles your project uses.
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2014-08-20 20:45:25 +04:00
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.pipe($.if('*.css', $.uncss({
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2014-06-30 20:52:51 +04:00
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html: [
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'app/index.html',
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2014-08-20 20:02:58 +04:00
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'app/styleguide.html'
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2014-06-30 20:52:51 +04:00
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],
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// CSS Selectors for UnCSS to ignore
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ignore: [
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2014-08-10 05:00:24 +04:00
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/.navdrawer-container.open/,
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2014-06-30 20:52:51 +04:00
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/.app-bar.open/
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]
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2014-08-20 20:45:25 +04:00
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})))
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2014-07-07 16:07:57 +04:00
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// Concatenate And Minify Styles
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2014-08-28 20:13:09 +04:00
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// In case you are still using useref build blocks
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2014-07-07 16:07:57 +04:00
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.pipe($.if('*.css', $.csso()))
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2014-08-01 13:31:51 +04:00
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.pipe(assets.restore())
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2014-06-20 19:20:44 +04:00
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.pipe($.useref())
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// Update Production Style Guide Paths
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.pipe($.replace('components/components.css', 'components/main.min.css'))
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// Minify Any HTML
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2014-07-03 18:36:41 +04:00
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.pipe($.if('*.html', $.minifyHtml()))
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2014-06-20 19:20:44 +04:00
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// Output Files
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.pipe(gulp.dest('dist'))
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.pipe($.size({title: 'html'}));
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2014-04-17 16:02:38 +04:00
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});
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2014-06-19 16:14:21 +04:00
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// Clean Output Directory
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2014-06-22 00:32:57 +04:00
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gulp.task('clean', del.bind(null, ['.tmp', 'dist']));
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2014-04-17 16:02:38 +04:00
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2014-06-19 16:14:21 +04:00
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// Watch Files For Changes & Reload
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2014-10-14 19:19:35 +04:00
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gulp.task('serve', ['styles'], function() {
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2014-06-26 11:10:04 +04:00
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browserSync({
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2014-06-26 02:14:19 +04:00
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notify: false,
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2014-09-22 14:34:01 +04:00
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// Customize the BrowserSync console logging prefix
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2014-09-22 14:52:32 +04:00
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logPrefix: 'WSK',
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2014-07-23 00:20:39 +04:00
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// Run as an https by uncommenting 'https: true'
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// Note: this uses an unsigned certificate which on first access
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// will present a certificate warning in the browser.
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// https: true,
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2014-09-02 00:25:57 +04:00
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server: ['.tmp', 'app']
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2014-06-20 19:20:44 +04:00
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});
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2014-04-17 16:02:38 +04:00
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2014-09-26 12:35:37 +04:00
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gulp.watch(['app/**/**/**/*.html'], reload);
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gulp.watch(['app/**/**/**/*.{scss,css}'], ['styles', reload]);
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2014-06-20 19:20:44 +04:00
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gulp.watch(['app/scripts/**/*.js'], ['jshint']);
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2014-06-25 19:07:34 +04:00
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gulp.watch(['app/images/**/*'], reload);
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2014-04-17 16:02:38 +04:00
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});
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2014-06-07 21:38:49 +04:00
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2014-07-01 00:18:52 +04:00
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// Build and serve the output from the dist build
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2014-10-14 19:19:35 +04:00
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gulp.task('serve:dist', ['default'], function() {
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2014-07-01 00:23:24 +04:00
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browserSync({
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notify: false,
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2014-09-22 14:52:32 +04:00
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logPrefix: 'WSK',
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2014-07-23 00:20:39 +04:00
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// Run as an https by uncommenting 'https: true'
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// Note: this uses an unsigned certificate which on first access
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// will present a certificate warning in the browser.
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// https: true,
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2014-09-02 00:25:57 +04:00
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server: 'dist'
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2014-07-01 00:18:52 +04:00
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});
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});
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2014-06-20 03:36:01 +04:00
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// Build Production Files, the Default Task
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2014-10-14 19:19:35 +04:00
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gulp.task('default', ['clean'], function(cb) {
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2014-07-08 18:53:00 +04:00
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runSequence('styles', ['jshint', 'html', 'images', 'fonts', 'copy'], cb);
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2014-06-07 21:38:49 +04:00
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});
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2014-06-19 16:14:21 +04:00
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2014-06-19 18:42:10 +04:00
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// Run PageSpeed Insights
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2014-06-19 16:14:21 +04:00
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// Update `url` below to the public URL for your site
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gulp.task('pagespeed', pagespeed.bind(null, {
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2014-06-20 19:20:44 +04:00
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// By default, we use the PageSpeed Insights
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// free (no API key) tier. You can use a Google
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// Developer API key if you have one. See
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// http://goo.gl/RkN0vE for info key: 'YOUR_API_KEY'
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url: 'https://example.com',
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strategy: 'mobile'
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2014-06-19 16:14:21 +04:00
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}));
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2014-06-27 22:28:08 +04:00
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2014-06-27 22:43:40 +04:00
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// Load custom tasks from the `tasks` directory
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2014-09-09 17:57:43 +04:00
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try { require('require-dir')('tasks'); } catch (err) { console.error(err); }
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