const path = require('path');
const webpack = require('webpack');
const helpers = require('./helpers');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const AotPlugin = require('@ngtools/webpack').AotPlugin;
const ENV = process.env.NODE_ENV = process.env.ENV = 'production';
module.exports = {
    entry: {
        polyfills: './app/polyfills.ts',
        vendor: './app/vendor-aot.ts',
        app: './app/boot-aot.ts'
    },
    output: {
        path: helpers.root('dist/aot'),
        publicPath: '/',
        filename: '[name].bundle.js',
        chunkFilename: '[id].chunk.js'
    },
    resolve: {
        extensions: ['.js', '.ts']
    },
    module: {
        loaders: [
            {
                test: /\.ts$/,
                loader: '@ngtools/webpack'
            },
            {
                test: /\.html$/,
                loader: 'html-loader'
            }
        ]
    },
    plugins: [
        new webpack.optimize.CommonsChunkPlugin({
            name: ['app', 'vendor', 'polyfills']
        }),
        // AOT Plugin
        new AotPlugin({
            tsConfigPath: './tsconfig.aot.json',
            entryModule: helpers.root('app/app.module#AppModule')
        }),
        new HtmlWebpackPlugin({
            template: 'config/index.html'
        }),
        new webpack.optimize.UglifyJsPlugin({
            beautify: false,
            comments: false,
            compress: {
                screw_ie8: true,
                warnings: false
            },
            mangle: {
                keep_fnames: true,
                screw_i8: true
            }
        }),
        new webpack.DefinePlugin({
            'process.env': {
                'ENV': JSON.stringify(ENV)
            }
        })
    ]
};