const path = require('path');
const baseConfig = require('./webpack.base.js');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const CpWebpackPlugin = require('cp-webpack-plugin');
const { EnvWebPackage } = require('./webpack.plugin.js');

const outputFrom = path.resolve('./dist/index.js');
const outputTo = path.resolve('./dist/lagged_tps.js');

module.exports = Object.assign({}, baseConfig, {
    plugins: [
        ...baseConfig.plugins,
        new UglifyJsPlugin({
            uglifyOptions: {
                output: {
                    comments: false
                }
            }
        }),
        new EnvWebPackage({
            entry: baseConfig.entry,
            output: baseConfig.output.path,
            env: "pre"
        }),
        new CpWebpackPlugin([
            { from: outputFrom, to: outputTo }
        ]),
    ],
    mode: 'production',
});