/*** webpack打包JS配置* 添加eot/woff/ttf/svg* 把resposive直接打包到vendor,页面无需引入 * 添加环境判断&动态获取publicPath* @authors Jean Chueng (jean0920@163.com)* @date    2016-08-08 10:41:31* @version v1.0.2*/
/****初始设置****/
// 判断开发环境||生产环境||测试环境
var isProduction = function() {return process.env.NODE_ENV === 'test'||process.env.NODE_ENV ==='production';
};
var isHot = function() {return process.env.NODE_ENV === 'hotdev';
};// 服务器地址
var server = "http://common.statics.qq.tt:8080";// 输出环境: '/dev/'表示开发环境;'/dist/'表示生产环境
var sEnvironment = function() {switch(process.env.NODE_ENV){case 'test':return '/test/';case 'production':return '/dist/';default:return '/dev/';}
};// 运行终端: 'mobile/'表示微信端;'basic/'表示PC端
var sSystem = 'mobile/';// 业务模块名: * 为遍历所有业务功能模块
var sFunName = '*';
/****End 初始设置****/var webpack           = require('webpack'),path              = require('path'),glob              = require('glob'),precss            = require('precss'),autoprefixer      = require('autoprefixer'),ExtractTextPlugin = require('extract-text-webpack-plugin');/**-------------------------------------------* 获取多页面的每个入口文件，用于配置中的entry---------------------------------------------*/
function getEntry() {var entry = {};var nLength = sSystem.length - 1;//首先我们先读取我们的开发目录 需求功能member 手机端为mobile PC端为basicvar srcDirName = './src/'+sSystem+sFunName+'/*/*.js';glob.sync(srcDirName).forEach(function (name) {var n = name.slice(name.lastIndexOf(sSystem) + nLength, name.length - 3);n = n.slice(0, n.lastIndexOf('/'));//接着我对路径字符串进行了一些裁剪成想要的路径entry[n] = name;entry['vendor/vendor']=['./src/mobile/common/resposive','./src/mobile/common/common'];});console.log('是否压缩文件：'+isProduction());console.log('输出路径：'+sEnvironment()+sSystem);return entry;
}
/**---------* 定义插件-----------*/
var plugins = [//提供全局的变量，在模块中使用无需用require引入new webpack.ProvidePlugin({jQuery: "jquery",$: "jquery","window.jQuery": "jquery"}),//提取公共模块new webpack.optimize.CommonsChunkPlugin({name:'vendor/vendor',filename:'[name].min.js',minChunks: 10,}),//单独打包cssnew ExtractTextPlugin('[name].min.css'),
];
if( isProduction() ){plugins.push(//文件压缩/混淆new webpack.optimize.UglifyJsPlugin({compress: {warnings: false},mangle: {except: ['$', 'webpackJsonpCallback']}}));
}/**--------------* webpack参数----------------*/
module.exports = {entry: getEntry(),//入口文件
    output: {//输出路径 终端不同时输出路径不同 手机端为mobile PC端为basicpath: path.join(__dirname,sEnvironment()+sSystem),filename:'[name].min.js',publicPath:isHot()?(server+sEnvironment()+sSystem):'../',chunkFilename: '[name].[chunkhash:8].js'},resolve: {extensions: ['', '.js', '.json', '.css'],//自动扩展文件后缀
        alias:{'layer'     : path.join(__dirname,'src/libs/layer_mobile/layer'),'layercss'  : path.join(__dirname,'src/libs/layer_mobile/need/layer'),'Validform' : path.join(__dirname,'src/libs/Validform_v5.3.2'),'swiper'    : path.join(__dirname,'src/libs/swiper/swiper.jquery.js')}},module: {loaders:[{ test: /\.css$/,  loader:ExtractTextPlugin.extract('style','css?root=./dist/mobile?sourceMap!postcss-loader?')},{ test: /\.(png|jpe?g|gif|svg)$/, loader: 'url?limit=8192&name=images/[name].[ext]'},{ test: /\.(eot|ttf|woff)$/i, loader: 'url?limit=10000&name=fonts/[hash:8].[name].[ext]'},]},postcss: function(){return [precss,autoprefixer({ browsers: '>5%' })];},externals:{jquery:'jQuery',},plugins: plugins,devtool: isProduction()?null:'source-map',
};