webpack.config.js

/* global __dirname */

var path = require('path');
var webpack = require('webpack');
var UglifyJsPlugin = webpack.optimize.UglifyJsPlugin;
var fs = require('fs');
var glob = require('glob');

var dir_js = path.resolve(__dirname, 'src');
var dir_build = path.resolve(__dirname, 'dist/js');


var data = fs.readFileSync('./package.json', 'utf8');
var packageObj = JSON.parse(data);
var headerStr = '';
headerStr += packageObj.name + ' v' + packageObj.version + '\r\n';
headerStr += packageObj.description + '\r\n';
headerStr += 'author : ' + packageObj.author + '\r\n';
headerStr += 'homepage : ' + packageObj.homepage + '\r\n';
headerStr += 'bugs : ' + packageObj.bugs.url;
var plugins = [new webpack.BannerPlugin(headerStr),
    new webpack.LoaderOptionsPlugin({
        minimize: true
    })
    // new webpack.NoErrorsPlugin()
]

var returnFUn = function(env) {
    var mode = env.mode,
        outputFile;

    if (mode == 'build') {
        outputFile = '[name].min.js';
        plugins.push(new webpack.optimize.UglifyJsPlugin({
            mangle: true,
            beautify: true
        }))
        plugins.push(new UglifyJsPlugin({
            minimize: true
        }));
    } else {
        outputFile = '[name].js';
        plugins.push(new webpack.optimize.UglifyJsPlugin({
            mangle: false,
            beautify: true
        }))
    }

    var getEntry = function() {
        var entry = {};
        glob.sync(__dirname + '/src/*.js').forEach(function(name) {
            var n = name.slice(name.lastIndexOf('src/') + 4, name.length - 3);
            if (n == 'index')
                n = 'tinper-neoui'
            entry[n] = name;
        });
        return entry;
    }
    var obj = {
        entry: getEntry(),
        output: {
            path: dir_build,
            filename: outputFile
        },
        devServer: {
            contentBase: dir_build,
        },
        module: {
            loaders: [{
                loader: 'babel-loader',
            }]
        },
        plugins: plugins,
        stats: {
            // Nice colored output
            colors: true
        },
        // Create source maps for the bundle
        devtool: 'source-map',
    }
    return obj;
}
module.exports = returnFUn;