tutuxiang-eCommerce/build/webpack.base.conf.js

var path = require('path')
var fs = require('fs')
var utils = require('./utils')
var config = require('../config')
var webpack = require('webpack')
var merge = require('webpack-merge')
var vueLoaderConfig = require('./vue-loader.conf')
var MpvuePlugin = require('webpack-mpvue-asset-plugin')
var glob = require('glob')
var CopyWebpackPlugin = require('copy-webpack-plugin')
var relative = require('relative')

function resolve(dir) {
    return path.join(__dirname, '..', dir)
}

function getEntry(rootSrc) {
    var map = {};
    glob.sync(rootSrc + '/pages/**/*.js').forEach(file => {
        var key = relative(rootSrc, file).replace('.js', '');
        map[key] = file;
    });
    return map;
}

const appEntry = { app: resolve('./src/main.js') }
const pagesEntry = getEntry(resolve('./src'), 'pages/**/main.js')
const entry = Object.assign({}, appEntry, pagesEntry)

let baseWebpackConfig = {
    // 如果要自定义生成的 dist 目录里面的文件路径，
    // 可以将 entry 写成 {'toPath': 'fromPath'} 的形式，
    // toPath 为相对于 dist 的路径, 例：index/demo，则生成的文件地址为 dist/index/demo.js
    entry,
    target: require('mpvue-webpack-target'),
    output: {
        path: config.build.assetsRoot,
        jsonpFunction: 'webpackJsonpMpvue',
        filename: '[name].js',
        publicPath: process.env.NODE_ENV === 'production' ?
            config.build.assetsPublicPath :
            config.dev.assetsPublicPath
    },
    resolve: {
        extensions: ['.js', '.vue', '.json'],
        alias: {
            'vue': 'mpvue',
            '@': resolve('src')
        },
        symlinks: false,
        aliasFields: ['mpvue', 'weapp', 'browser'],
        mainFields: ['browser', 'module', 'main']
    },
    module: {
        rules: [{
                test: /\.vue$/,
                loader: 'mpvue-loader',
                options: vueLoaderConfig
            },
            {
                test: /\.js$/,
                include: [resolve('src'), resolve('test')],
                use: [
                    'babel-loader',
                    {
                        loader: 'mpvue-loader',
                        options: Object.assign({ checkMPEntry: true }, vueLoaderConfig)
                    },
                ]
            },
            {
                test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
                loader: 'url-loader',
                options: {
                    limit: 10000,
                    name: utils.assetsPath('img/[name].[ext]')
                }
            },
            {
                test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
                loader: 'url-loader',
                options: {
                    limit: 10000,
                    name: utils.assetsPath('media/[name].[ext]')
                }
            },
            {
                test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
                loader: 'url-loader',
                options: {
                    limit: 10000,
                    name: utils.assetsPath('fonts/[name].[ext]')
                }
            }
        ]
    },
    plugins: [
        // api 统一桥协议方案
        new webpack.DefinePlugin({
            'mpvue': 'global.mpvue',
            'mpvuePlatform': 'global.mpvuePlatform'
        }),
        new MpvuePlugin(),
        new CopyWebpackPlugin([{
            from: '**/*.json',
            to: ''
        }], {
            context: 'src/'
        }),
        new CopyWebpackPlugin([{
            from: path.resolve(__dirname, '../static'),
            to: path.resolve(config.build.assetsRoot, './static'),
            ignore: ['.*']
        }])
    ]
}

// 针对百度小程序，由于不支持通过 miniprogramRoot 进行自定义构建完的文件的根路径
// 所以需要将项目根路径下面的 project.swan.json 拷贝到构建目录
// 然后百度开发者工具将 dist/swan 作为项目根目录打
const projectConfigMap = {
    tt: '../project.config.json',
    swan: '../project.swan.json'
}

const PLATFORM = process.env.PLATFORM
if (/^(swan)|(tt)$/.test(PLATFORM)) {
    baseWebpackConfig = merge(baseWebpackConfig, {
        plugins: [
            new CopyWebpackPlugin([{
                from: path.resolve(__dirname, projectConfigMap[PLATFORM]),
                to: path.resolve(config.build.assetsRoot)
            }])
        ]
    })
}

module.exports = baseWebpackConfig