webpack打包单页面引用的js

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目录结构如下图所示：

webpack打包代码如下：

var webpack = require('webpack');
var fs = require('fs');
var path = require('path');
var fse = require('fs-extra');

const debug = process.env.NODE_ENV !== 'production';

function entries(jsPath) {
    var dirnames = fs.readdirSync(jsPath);

    var entries = {}, entry;

    for (var i = 0; i < dirnames.length; i++) {
        var dirname, basename;
        var jsList = [];
        dirname = dirnames[i];
        var files = fs.readdirSync(jsPath + '/' + dirname);
        for (var j = 0; j < files.length; j++) {
            entry = files[j];

            basename = path.basename(entry, '.js');
            jsList.push(path.join(jsPath, dirname, entry));
        }
        entries[path.join(dirname, 'app')] = jsList;
    }


    return entries;
}

var option = {
    entry: entries(__dirname + '/js/src'),
    output: {
        path: __dirname + '/dist/',
        filename: '[name].js'
    },
    plugins: [
        new webpack.optimize.UglifyJsPlugin({
            compress: {
                warnings: false
            }
        })
    ]
}
var compiler = webpack(option);
compiler.run(function() {
    fse.copy( __dirname + '/page/', __dirname + '/dist/');
    console.log('success');
});