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webpack.prod.config.js
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webpack.prod.config.js
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// @AngularClass
/*
* Helper: root(), and rootDir() are defined at the bottom
*/
var path = require('path');
var zlib = require('zlib');
// Webpack Plugins
var webpack = require('webpack');
var ProvidePlugin = require('webpack/lib/ProvidePlugin');
var DefinePlugin = require('webpack/lib/DefinePlugin');
var OccurenceOrderPlugin = require('webpack/lib/optimize/OccurenceOrderPlugin');
var DedupePlugin = require('webpack/lib/optimize/DedupePlugin');
var UglifyJsPlugin = require('webpack/lib/optimize/UglifyJsPlugin');
var CommonsChunkPlugin = require('webpack/lib/optimize/CommonsChunkPlugin');
var CompressionPlugin = require('compression-webpack-plugin');
var CopyWebpackPlugin = require('copy-webpack-plugin');
var HtmlWebpackPlugin = require('html-webpack-plugin');
var WebpackMd5Hash = require('webpack-md5-hash');
var ENV = process.env.NODE_ENV = process.env.ENV = 'production';
var HOST = process.env.HOST || 'localhost';
var PORT = process.env.PORT || 8080;
var metadata = {
title: 'Imperya Template',
baseUrl: '/',
host: HOST,
port: PORT,
ENV: ENV
};
/*
* Config
*/
module.exports = {
// static data for index.html
metadata: metadata,
// for faster builds use 'eval'
devtool: 'source-map',
debug: false,
entry: {
'polyfills':'./src/polyfills.ts',
'main':'./src/main.ts' // our angular app
},
// Config for our build files
output: {
path: root('web'),
filename: '[name].bundle.js',
sourceMapFilename: '[name].map',
chunkFilename: '[id].chunk.js'
},
resolve: {
cache: false,
// ensure loader extensions match
extensions: prepend(['.ts','.js','.json','.css','.html'], '.async') // ensure .async.ts etc also works
},
module: {
preLoaders: [
{
test: /\.ts$/,
loader: 'tslint-loader',
exclude: [
root('node_modules')
]
},
{
test: /\.js$/,
loader: "source-map-loader",
exclude: [
root('node_modules/rxjs')
]
}
],
loaders: [
// Support Angular 2 async routes via .async.ts
{
test: /\.async\.ts$/,
loaders: ['es6-promise-loader', 'ts-loader'],
exclude: [ /\.(spec|e2e)\.ts$/ ]
},
// Support for .ts files.
{
test: /\.ts$/,
loader: 'ts-loader',
query: {
// remove TypeScript helpers to be injected below by DefinePlugin
'compilerOptions': {
'removeComments': true,
'noEmitHelpers': true,
}
},
exclude: [ /\.(spec|e2e|async)\.ts$/ ]
},
// Support for *.json files.
{ test: /\.json$/, loader: 'json-loader' },
// Support for CSS as raw text
{ test: /\.css$/, loader: 'raw-loader' },
// support for .html as raw text
{ test: /\.html$/, loader: 'raw-loader', exclude: [ root('src/index.html') ] },
{ test: /\.scss$/, loaders: ['raw-loader', 'sass-loader'] },
{ test: /\.(woff2?|ttf|eot|svg)$/, loader: 'url?limit=10000&name=[name].[ext]' },
// Bootstrap 4
{ test: /bootstrap\/dist\/js\/umd\//, loader: 'imports?jQuery=jquery' }
// if you add a loader include the file extension
]
},
plugins: [
new WebpackMd5Hash(),
new DedupePlugin(),
new OccurenceOrderPlugin(true),
new CommonsChunkPlugin({
name: 'polyfills',
filename: 'polyfills.[chunkhash].bundle.js',
chunks: Infinity
}),
// static assets
new CopyWebpackPlugin([
{
from: 'src/assets',
to: 'assets'
}
]),
// generating html
new HtmlWebpackPlugin({ template: 'src/index.html' }),
new DefinePlugin({
// Environment helpers
'process.env': {
'ENV': JSON.stringify(metadata.ENV),
'NODE_ENV': JSON.stringify(metadata.ENV)
}
}),
new ProvidePlugin({
// TypeScript helpers
'__metadata': 'ts-helper/metadata',
'__decorate': 'ts-helper/decorate',
'__awaiter': 'ts-helper/awaiter',
'__extends': 'ts-helper/extends',
'__param': 'ts-helper/param',
jQuery: 'jquery',
'window.jQuery': 'jquery',
$: 'jquery',
'window.$': 'jquery',
'window.Tether': 'tether',
Tether: 'tether',
Util: 'util',
Raphael: 'webpack-raphael',
'window.Raphael': 'webpack-raphael',
// Rickshaw: 'rickshaw',
// Skycons: 'skycons/skycons',
// "window['Morris']": 'morris.js/morris.js',
// "window['GMaps']": 'gmaps',
moment: 'moment/moment.js'//,
// Dropzone: 'dropzone/dist/dropzone.js',
// Switchery: 'switchery/dist/switchery.js',
// Backbone: 'backbone',
// PageableCollection: 'backbone.paginator/lib/backbone.paginator.js',
// Backgrid: 'backgrid/lib/backgrid.js',
// '_' : "underscore",
// Holder: 'jasny-bootstrap/docs/assets/js/vendor/holder.js',
// markdown: 'markdown/lib/markdown.js',
// Shuffle: 'shufflejs/dist/shuffle.js'
}),
new UglifyJsPlugin({
// to debug prod builds uncomment //debug lines and comment //prod lines
// beautify: true,//debug
// mangle: false,//debug
// dead_code: false,//debug
// unused: false,//debug
// deadCode: false,//debug
// compress : { screw_ie8 : true, keep_fnames: true, drop_debugger: false, dead_code: false, unused: false, }, // debug
// comments: true,//debug
beautify: false,//prod
// disable mangling because of a bug in angular2 beta.1, beta.2 and beta.3
// TODO(mastertinner): enable mangling as soon as angular2 beta.4 is out
// mangle: { screw_ie8 : true },//prod
mangle: false,
compress : { screw_ie8 : true},//prod
comments: false//prod
}),
// include uglify in production
new CompressionPlugin({
algorithm: gzipMaxLevel,
regExp: /\.css$|\.html$|\.js$|\.map$/,
threshold: 2 * 1024
})
],
// Other module loader config
tslint: {
emitErrors: true,
failOnHint: true
},
// don't use devServer for production
// we need this due to problems with es6-shim
node: {
global: 'window',
progress: false,
crypto: 'empty',
module: false,
clearImmediate: false,
setImmediate: false
}
};
// Helper functions
function gzipMaxLevel(buffer, callback) {
return zlib['gzip'](buffer, {level: 9}, callback)
}
function root(args) {
args = Array.prototype.slice.call(arguments, 0);
return path.join.apply(path, [__dirname].concat(args));
}
function rootNode(args) {
args = Array.prototype.slice.call(arguments, 0);
return root.apply(path, ['node_modules'].concat(args));
}
function prepend(extensions, args) {
args = args || [];
if (!Array.isArray(args)) { args = [args] }
return extensions.reduce(function(memo, val) {
return memo.concat(val, args.map(function(prefix) {
return prefix + val
}));
}, ['']);
}