var path = require("path");
var webpack = require("webpack");
var CopyWebpackPlugin = require('copy-webpack-plugin');
var publicPathSrc = '/iot-meeting';

module.exports = {
    //入口
    entry: ["whatwg-fetch", "./src/App.jsx"],
    target: 'web',
    //输出目录
    output: {
        path: path.resolve(__dirname, "." + publicPathSrc),
        filename: 'assets/js/bundle.js',
        publicPath: publicPathSrc
    },
    //注入环境变量，可以直接通过process.env.NODE_ENV获取
    plugins: [
        new webpack.DefinePlugin({
            'process.env': {
                'NODE_ENV': JSON.stringify('dev'),
                'HOST_URL': JSON.stringify('http://10.0.0.71:10081'),
                'IMAGE_PRIFIX': JSON.stringify('http://202.91.248.189:82')
            }
        }),
        // new webpack.optimize.CommonsChunkPlugin("vendor", "vendor.bundle.js")
        //new DashboardPlugin(dashboard.setData)
        // new webpack.optimize.UglifyJsPlugin({
        //     mangle: false,
        //     compress: {
        //         warnings: false
        //     }
        // })
        new CopyWebpackPlugin([{
            from: './assets',
            to: './assets'
        }, {
            from: './index.html',
            to: './index.html'
        }])
    ],
    //loader配置
    module: {
        loaders: [
            {
                test: /\.less$/,
                loader: "style!css!less"
            },
            {
                test: /\.css$/,
                loader: "style!css"
            },
            {
                test: /\.scss$/,
                loaders: ['style', 'css', 'sass']
            },
            {
                test: /\.jsx?$/,
                exclude: /(node_modules|bower_components)/,
                loader: 'babel', // 'babel-loader' is also a legal name to reference
                query: {
                    presets: ['react', 'es2015']
                }
            },
            {
                test: /\.js$/,
                loaders: ['babel'],
                exclude: /node_modules/,
                include: __dirname
            },
            {test: /\.(png|jpg)$/, loader: 'url-loader?limit=8192'}
        ]
    },
    //第三方js库引用
    externals: {},
    //配置目录结构，添加目录接口import时只需要文件名，不需要目录名。
    resolve: {
        extensions: ['', '.js', '.jsx']
    },
    devServer: {
        port: 8000,
        host: 'changru.com',
        hot: true,
        quiet: true,
        disableHostCheck: true,
        historyApiFallback: {
            index: 'index.html'
        }
    }

};