'use strict';
/**
* @Created by xgqfrms on 2016/1/26.
* @version 1.0.0 created
* @description Using Next Generation Vanilla JS & JS Modules today with Webpack 3 & Babel!
*
* @license MIT
* @copyright xgqfrms 2016-forever || 2018-present
* @update 2018.1.29
*
*/
// import { export } from "module-name";
/* "module": "webpack.config.mjs", ??? */
// import path from "path";
// import webpack from "webpack";
// import UglifyJSPlugin from "uglifyjs-webpack-plugin";
// import HtmlWebpackPlugin from "html-webpack-plugin";
const path = require('path');
const webpack = require('webpack'); //to access built-in plugins
const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');// template
const CleanWebpackPlugin = require('clean-webpack-plugin');
const ExtractTextPlugin = require("extract-text-webpack-plugin");// extract css files
// set process.env.NODE_ENV && npm run dev
if (process.env.NODE_ENV !== 'production') {
console.log(', Looks like we are in development mode!');
}else{
console.log('Tada, , we are in production mode!');
}
// const extractSCSS = new ExtractTextPlugin('stylesheets/[name]-one.scss');
const extractSCSS = new ExtractTextPlugin({
filename: (getPath) => {
// relative path
return getPath('css/[name].[hash:16].css');
// js/../css & bug ???
// return getPath('../css/[name].css');
// return getPath('../css/[name].[hash:16].css').replace('js/../css', './css');
// return getPath('/css/[name].[hash:16].css').replace('/css', '/css');
// return getPath('../css/[name].css').replace('js/css', 'css');// relative path
},
// allChunks: true,
});
const extractSASS = new ExtractTextPlugin('css/[name].css');
const BASE_URI = {
MODULES: './src/modules/',
ES5: './src/es5/',
APP: './src/index.js',
NIM: './src/modules/no-import-module',
};
const MODULES_OBJ = [
"module01",
"module02",
// "module03",
];
let entry_obj = {};
MODULES_OBJ.forEach(
(item, i) => {
entry_obj[item] = `${BASE_URI.MODULES}/${item}`;
}
);
entry_obj["index"] = `${BASE_URI.APP}`;
entry_obj["no-import-module"] = `${BASE_URI.NIM}`;
module.exports = {
entry: Object.assign({}, entry_obj),
output: {
path: path.resolve(__dirname, "build/"),
// path: path.resolve(__dirname, "build/js/"),
// filename: '[name].min.js',
filename: 'js/[name].[hash:16].min.js',// hash version
// [hash] & [chunkhash] can using [hash:16] (default 20)。
// filename: "[chunkhash].bundle.js",
// publicPath: '/'
// pathinfo: true,
// sourceMapFilename: [name], [id], [hash] & [chunkhash], // default "[file].map"。
},
resolve: {
// auto resolve files's extensions
extensions: ['.js', '.jsx','.scss', '.sass', '.css'],
},
module: {
// loaders
rules: [
{
test: /\.js$/,
// test: /\.(js|jsx)$/,
exclude: /node_modules/,
// exclude: /(node_modules|bower_components)/,
// loader: "babel-loader",
// options: {
// presets: ['env'],
// },
// use: 'babel-loader',
use: [
{
loader: "babel-loader",
options: {
presets: ['env'],
},
}
],
},
{
// test: /\.scss$/,
test: /\.(scss|sass)$/,
// test: /\.(css|scss|sass)$/,
use: ExtractTextPlugin.extract({
fallback: "style-loader",
use: [
{
loader: 'css-loader',
options: {
url: false,
minimize: true,
sourceMap: true,
modules: true,
localIdentName: '[path][name]__[local]--[hash:base64:5]',
// camelCase: true,
// importLoaders: 1,
// // 0 => none loader(default); 1 => postcss-loader; 2 => postcss-loader, sass-loader
// alias: {
// "../fonts/bootstrap": "bootstrap-sass/assets/fonts/bootstrap"
// },
}
},
{
loader: 'sass-loader',
options: {
sourceMap: true,
// includePaths: [
// path.resolve("./node_modules/bootstrap-sass/assets/stylesheets")
// ],
}
}
],
// allChunks: true,
publicPath: "./dist",
})
},
{
test: /\.(png|jpg|gif|svg|eot|ttf|woff|woff2)$/,
loader: 'url-loader',
options: {
limit: 10000
}
},
],
},
devtool: 'source-map',
plugins: [
new UglifyJSPlugin({
sourceMap: true,
extractComments: true,// {Boolean|RegExp|Function<(node, comment) -> {Boolean|Object}>}
// test: /\.js$/i,// test: /\.js($|\?)/i
// include: /\/includes/,
// exclude: /\/excludes/,
// parallel: true,
// parallel: {
// cache: true,
// workers: 2, // for e.g
// },
// uglifyOptions: {
// ie8: true,// ie8: false,
// ecma: 5,//ecma: 8,
// parse: {...options},
// mangle: {
// ...options,
// properties: {
// // mangle property options
// }
// },
// output: {
// comments: false,
// beautify: false,
// ...options
// },
// compress: {...options},
// warnings: false
// },
// warningsFilter: (src) => true
}),
extractSCSS,
extractSASS,
new HtmlWebpackPlugin({
title: 'using ES6 today with webpack3 & babel!',
// filename: '../index.html',// relative path
filename: './index.html',
template: './src/index.html',
// favicon: "",
minify: {
// https://github.com/kangax/html-minifier#options-quick-reference
minifyCSS: true,
minifyJS: true,
html5: true,
collapseWhitespace: true,
removeComments: true,
removeEmptyAttributes: true,
removeEmptyElements: true,
quoteCharacter: true,
// useShortDoctype: true,
// removeTagWhitespace: true,
},
hash: true,// all files & path hash
}),
// new CleanWebpackPlugin(['build']),// rm-rf
],
};
