/**
 * 本地预览
 */

var path = require('path');
var webpack = require('webpack');
var ExtractTextPlugin = require('extract-text-webpack-plugin');

module.exports = {
    // 入口
    entry: {
        main: './test/main',
        vendors: ['vue', 'vue-router']
    },
    // 输出
    output: {
        path: path.join(__dirname, '../test/dist'),
        publicPath: '/test/dist/',
        filename: '[name].js',
        chunkFilename: '[name].chunk.js'
    },
    // 加载器
    module: {
        loaders: [
            { test: /\.vue$/, loader: 'vue' },
            { test: /\.js$/, loader: 'babel', exclude: /node_modules/ },
            { test: /\.css$/, loader: 'style!css!autoprefixer'},
            { test: /\.less$/, loader: 'style!css!less' },
            { test: /\.scss$/, loader: 'style!css!sass?sourceMap'},
            { test: /\.(gif|jpg|png|woff|svg|eot|ttf)\??.*$/, loader: 'url-loader?limit=8192'},
            { test: /\.(html|tpl)$/, loader: 'html-loader' }
        ]
    },
    vue: {
        loaders: {
            css: ExtractTextPlugin.extract(
                "style-loader",
                "css-loader?sourceMap",
                {
                    publicPath: "/test/dist/"
                }
            ),
            less: ExtractTextPlugin.extract(
                'vue-style-loader',
                'css-loader!less-loader'
            ),
            js: 'babel'
        }
    },
    // 转es5
    babel: {
        presets: ['es2015'],
        plugins: ['transform-runtime']
    },
    resolve: {
        // require时省略的扩展名，如：require('module') 不需要module.js
        extensions: ['', '.js', '.vue'],
        alias: {
            iview: '../../src/index'
        }
    },
    plugins: [
        new ExtractTextPlugin("[name].css",{ allChunks : true,resolve : ['modules'] }),             // 提取CSS
        new webpack.optimize.CommonsChunkPlugin('vendors', 'vendors.js'),                           // 提取第三方库
    ]
};