@mezereon/tracking/webpack.config.js

Tracking for Mezereon Smart Search & Filter

const path = require('path')
const UglifyJsPlugin = require('uglifyjs-webpack-plugin')

var env = process.env.NODE_ENV
var mode = env || 'development'

const config = {
    mode: mode,
    entry: {
        'mezereon-tracking': './src/index.js'
    },
    optimization: {
        minimizer: [
            // we specify a custom UglifyJsPlugin here to get source maps in production
            new UglifyJsPlugin({
                cache: true,
                parallel: true,
                uglifyOptions: {
                    compress: {
                        inline: false
                    },
                    ecma: 5,
                    mangle: true
                },
                sourceMap: mode !== 'production'
            })
        ]
    },
    devtool: 'source-map',
    output: {
        path: path.join(__dirname, './dist'),
        filename: 'mezereon-tracking.umd.min.js',
        libraryTarget: 'umd',
        umdNamedDefine: true
    },
    module: {
        rules: [
            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: 'babel-loader'
            }
        ]
    }
}

module.exports = config