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

module.exports = {
    mode: 'production',
    entry: "./bin/webpack-three-bundle.js",
    output: {
        path: path.resolve('src/ext'),
        filename: 'three.js',
        library: 'ThreeBundle',
        libraryTarget: 'umd',
        globalObject: 'this'
    },
    resolve: {
        extensions: ['.mjs', '.js'],
    },
    module: {
        rules: [
            {
                test: /\.m?js$/,
                resolve: {
                    fullySpecified: false,
                },
            },
        ],
    },
    optimization: {
        minimize: false,
        minimizer: [
            new TerserPlugin({
                extractComments: false,
                terserOptions: {
                    format: {
                        comments: false,
                    },
                },
            }),
        ],
    },
    performance: {
        hints: false,
        maxAssetSize: 2 * 1024 * 1024,
        maxEntrypointSize: 2 * 1024 * 1024,
    },
};