EmulatorJS/minify/minify.js

import path from "path";
import { fileURLToPath } from "url";
import { minify } from "@node-minify/core";
import { terser } from "@node-minify/terser";
import { cleanCss } from '@node-minify/clean-css';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const rootPath = path.resolve(__dirname, "../");

async function doMinify() {
    await minify({
        compressor: terser,
        input: path.join(rootPath, "data/src/*.js"),
        output: path.join(rootPath, "data/emulator.min.js"),
    })
        .catch(function (err) {
            console.error(err);
        })
        .then(function() {
            console.log("Minified JS");
        });
    await minify({
        compressor: cleanCss,
        input: path.join(rootPath, "data/emulator.css"),
        output: path.join(rootPath, "data/emulator.min.css"),
    })
        .catch(function (err) {
            console.error(err);
        })
        .then(function() {
            console.log("Minified CSS");
        });
}

console.log("Minifying");
await doMinify();
console.log("Minifying Done!");