123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566
const EXTENSION = __filename.substr(-2);if (EXTENSION === "js") require("source-map-support").install();
import fs from "fs";
interface IModule {    main(): Promise<string>;}const EXPORT_PATH: string = __dirname + "/../assets/benchmarks";
async function benchmark(feature: string): Promise<void> {    //----    // MAIN PROCESS    //----    // LAZY CONSTRUCTION OF THE TARGET MODULE    const instance: IModule = await import(`${__dirname}/${feature}`);    let time: number = Date.now();
    // CONTENT FROM THE SPEICAL MODULE    let content: string = await instance.main();    time = Date.now() - time;
    //----    // REPORT MEMORY USAGE    //----    const memory: NodeJS.MemoryUsage = global.process.memoryUsage();    let performance: string =        "> ## Performance \n" + `>  - Elapsed time: ${time} ms\n`;
    for (const key in memory) {        const amount: number =            memory[key as keyof NodeJS.MemoryUsage] / 10 ** 6;        performance += `>  - ${key}: ${amount} MB\n`;    }    content = performance + "\n\n" + content;
    //----    // DO ARCHIVE    //----    await fs.promises.writeFile(        `${EXPORT_PATH}/${feature}.md`,        content,        "utf8",    );}
async function main(): Promise<void> {    try {        await fs.promises.mkdir(EXPORT_PATH);    } catch {}
    if (process.argv[2]) {        // SPECIFIED FEATURE EXISTS        await benchmark(process.argv[2]);    } else {        // ITERATE ALL FEATURES        const directory: string[] = await fs.promises.readdir(__dirname);        for (const file of directory) {            if (file.substr(-3) !== ".js" || file === "index.js") continue;
            await benchmark(file.substr(0, file.length - 3));        }    }}main();