muhdfaiz / js-loading-overlay

const path = require("path");

const TerserPlugin = require('terser-webpack-plugin');

const env = process.env.NODE_ENV;

module.exports = (env, options) => {

    return {

        devtool: "source-map",

        target: "async-node",

        entry: ["./src/js-loading-overlay.js"],

        output: {

            filename: options.mode == 'development' ? "dist/js-loading-overlay.js" : "dist/js-loading-overlay.min.js",

            path: path.resolve(__dirname, ''),

        },

        module: {

            rules: [{

                test: /\.js$/,

                exclude: /node_modules/,

                loader: 'babel-loader',

            }]

        },

        optimization: {

            minimizer: [

                new TerserPlugin({

                    extractComments: true,

                    cache: true,

                    parallel: true,

                    sourceMap: true, // Must be set to true if using source-maps in production

                    terserOptions: {

                        // https://github.com/webpack-contrib/terser-webpack-plugin#terseroptions

                        extractComments: 'all',

                        compress: {

                            drop_console: true,

                        },

                        output: {

                            comments: false,

                        },

                    }

                }),

            ],

        }

    }

};