Created
October 3, 2014 04:30
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A Gulpfile using Vulcanize, ng-Annotate based off of google webstarter kit.
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/** | |
* | |
* Web Starter Kit | |
* Copyright 2014 Google Inc. All rights reserved. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License | |
* | |
*/ | |
'use strict'; | |
// Include Gulp & Tools We'll Use | |
var gulp = require('gulp'); | |
var $ = require('gulp-load-plugins')(); | |
var del = require('del'); | |
var runSequence = require('run-sequence'); | |
var browserSync = require('browser-sync'); | |
var pagespeed = require('psi'); | |
var ngAnnotate = require('gulp-ng-annotate'); | |
var vulcanize = require('gulp-vulcanize'); | |
var reload = browserSync.reload; | |
var AUTOPREFIXER_BROWSERS = [ | |
'ie >= 10', | |
'ie_mob >= 10', | |
'ff >= 30', | |
'chrome >= 34', | |
'safari >= 7', | |
'opera >= 23', | |
'ios >= 7', | |
'android >= 4.4', | |
'bb >= 10' | |
]; | |
// Lint JavaScript | |
gulp.task('jshint', function () { | |
return gulp.src('app/scripts/**/*.js') | |
.pipe(reload({stream: true, once: true})) | |
.pipe($.jshint()) | |
.pipe($.jshint.reporter('jshint-stylish')) | |
.pipe($.if(!browserSync.active, $.jshint.reporter('fail'))); | |
}); | |
// Optimize Images | |
gulp.task('images', function () { | |
return gulp.src('app/images/**/*') | |
.pipe($.imagemin({ | |
progressive: true, | |
interlaced: true | |
})) | |
.pipe(gulp.dest('dist/images')) | |
.pipe($.size({title: 'images'})); | |
}); | |
// Copy All Files At The Root Level (app) | |
gulp.task('copy', function () { | |
return gulp.src([ | |
'app/*', | |
'!app/*.html', | |
'node_modules/apache-server-configs/dist/.htaccess' | |
], { | |
dot: true | |
}).pipe(gulp.dest('dist')) | |
.pipe($.size({title: 'copy'})); | |
}); | |
// Copy Web Fonts To Dist | |
gulp.task('fonts', function () { | |
return gulp.src(['app/fonts/**']) | |
.pipe(gulp.dest('dist/fonts')) | |
.pipe($.size({title: 'fonts'})); | |
}); | |
// Copy Bower Component Files To Dist | |
gulp.task('components', function () { | |
return gulp.src(['app/bower_components/**/*.js', 'app/components/**/*.js', '!app/bower_components/**/gulpfile.js', '!app/bower_components/**/tests/**/*.js']) | |
.pipe($.uglify()) | |
.pipe(gulp.dest('dist/bower_components')) | |
.pipe($.size({title: 'components'})); | |
}); | |
// Compile and Automatically Prefix Stylesheets | |
gulp.task('styles', function () { | |
// For best performance, don't add Sass partials to `gulp.src` | |
return gulp.src([ | |
'app/styles/*.scss', | |
'app/styles/**/*.css', | |
]) | |
.pipe($.changed('styles', {extension: '.scss'})) | |
.pipe($.rubySass({ | |
style: 'expanded', | |
precision: 10 | |
})) | |
.on('error', console.error.bind(console)) | |
.pipe($.autoprefixer({browsers: AUTOPREFIXER_BROWSERS})) | |
.pipe(gulp.dest('.tmp/styles')) | |
// Concatenate And Minify Styles | |
.pipe($.if('*.css', $.csso())) | |
.pipe(gulp.dest('dist/styles')) | |
.pipe($.size({title: 'styles'})); | |
}); | |
// Scan Your HTML For Assets & Optimize Them | |
gulp.task('html', function () { | |
var assets = $.useref.assets({searchPath: '{.tmp,app}'}); | |
return gulp.src(['app/**/*.html', '!app/bower_components/**/*.html', '!app/components/**/*.html']) | |
.pipe(assets) | |
// Concatenate And Minify JavaScript | |
.pipe($.if('*.js', ngAnnotate())) | |
.pipe($.if('*.js', $.uglify({preserveComments: 'some'}))) | |
// Remove Any Unused CSS | |
// Note: If not using the Style Guide, you can delete it from | |
// the next line to only include styles your project uses. | |
.pipe($.if('*.css', $.uncss({ | |
html: [ | |
'app/index.html' | |
], | |
// CSS Selectors for UnCSS to ignore | |
ignore: [ | |
/.navdrawer-container.open/, | |
/.app-bar.open/ | |
] | |
}))) | |
// Concatenate And Minify Styles | |
// In case you are still using useref build blocks | |
.pipe($.if('*.css', $.csso())) | |
.pipe(assets.restore()) | |
.pipe($.useref()) | |
// Minify Any HTML | |
.pipe($.if('*.html', vulcanize({dest: 'dist', resourceDir: 'app'}))) | |
.pipe($.if('*.html', $.minifyHtml({empty: true}))) | |
// Output Files | |
.pipe(gulp.dest('dist')) | |
.pipe($.size({title: 'html'})); | |
}); | |
// Clean Output Directory | |
gulp.task('clean', del.bind(null, ['.tmp', 'dist'])); | |
// Watch Files For Changes & Reload | |
gulp.task('serve', ['styles'], function () { | |
browserSync({ | |
notify: false, | |
// Run as an https by uncommenting 'https: true' | |
// Note: this uses an unsigned certificate which on first access | |
// will present a certificate warning in the browser. | |
https: true, | |
// server: ['.tmp', 'app'] | |
proxy: 'vaathsalya.localhost:8082' | |
}); | |
gulp.watch(['app/**/*.html'], reload); | |
gulp.watch(['app/styles/**/*.{scss,css}'], ['styles', reload]); | |
gulp.watch(['app/scripts/**/*.js'], ['jshint']); | |
gulp.watch(['app/images/**/*'], reload); | |
}); | |
// Build and serve the output from the dist build | |
gulp.task('serve:dist', ['default'], function () { | |
browserSync({ | |
notify: false, | |
// Run as an https by uncommenting 'https: true' | |
// Note: this uses an unsigned certificate which on first access | |
// will present a certificate warning in the browser. | |
// https: true, | |
server: 'dist' | |
}); | |
}); | |
// Build Production Files, the Default Task | |
gulp.task('default', ['clean'], function (cb) { | |
runSequence('styles', ['jshint', 'html', 'images', 'fonts', 'components', 'copy'], cb); | |
}); | |
// Run PageSpeed Insights | |
// Update `url` below to the public URL for your site | |
gulp.task('pagespeed', pagespeed.bind(null, { | |
// By default, we use the PageSpeed Insights | |
// free (no API key) tier. You can use a Google | |
// Developer API key if you have one. See | |
// http://goo.gl/RkN0vE for info key: 'YOUR_API_KEY' | |
url: 'https://example.com', | |
strategy: 'mobile' | |
})); | |
// Load custom tasks from the `tasks` directory | |
try { require('require-dir')('tasks'); } catch (err) {} |
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