index.js

console.time("\x1b[1m\x1b[96mExecution time\x1b[22m\x1b[90m");
require("dotenv").config();
let merdeka, proj, indo;
const
    express = require("express"),
    port = process.env.PORT ??= 1945,
    app = express(),
    pkg = require("./package.json"),
    fs = require("fs"),
    deploy = {vercel: process.env.VERCEL_DEPLOY},
    fetch = {
        at: require("node-fetch"),
        github: async (req)=>{
            const res = await fetch.at((!req.startsWith("https://api.github.com/")? "https://api.github.com/": "")+req);
            if(!res.ok) throw new Error(`${res.status}\n${res.statusText}`);
            return res.json();
        },
        proj: ()=>fetch
            .github(`repos/${pkg.author}/${pkg.name}`)
            .then(repo=>proj = repo).catch(e=>proj = {
                name: pkg.name,
                full_name: pkg.author+"/"+pkg.name,
                owner: {
                    login: pkg.author,
                    url: "https://api.github.com/users/"+pkg.author,
                    html_url: "https://github.com/"+pkg.author
                },
                html_url: `https://github.com/${pkg.author}/${pkg.name}`,
                description: pkg.description
            })
            .then(()=>fetch
                .github(proj.owner.url)
                .then(owner=>proj.owner = owner, e=>{})
                .then(()=>{
                    proj.owner.name ??= "El Roy Situmorang";
                    proj.owner.blog ??= proj.owner.html_url;
                    proj.fetched = new Date().toISOString();
                    app.locals.title = proj.name;
                })
            )
    }

if(deploy.vercel){
    console.log("Moving static files to Build Output");
    try{
        moveDir = (from, to)=>fs.readdirSync(from, {withFileTypes: !0}).forEach(f=>{
            if(!fs.existsSync(to)) fs.mkdirSync(to, {recursive: true});
            if(f.isDirectory()) moveDir(from+"/"+f.name, to+"/"+f.name);
            else fs.rename(from+"/"+f.name, to+"/"+f.name, e=>{throw new Error(e)});
        }); moveDir("./public", "./.vercel/output");
        console.info("Success! Deployed to Vercel!");
    }catch(e){console.error(`${e}\nFail! Unable to serve on Vercel!`)}
}

module.exports = app
    .set("json spaces", 1)
    .set("view engine", "ejs")
    .use(express.static("public"), (req, res, next)=>{
        let
            now = new Date();
            date = [{year: "numeric"}, {month: "2-digit"}, {day: "numeric"}]
                .map(format=>now.toLocaleString("en-GB", {
                    ...format,
                    timeZone: "Asia/Jakarta"
                }))
                .join("-"),
            time = now.toLocaleTimeString("en-GB", {timeZone: "Asia/Jakarta"});
        
        indo = require("./utils/algo");
        merdeka = ((now = new Date(`${date}T${time}.000Z`)).getDate() == 17) && (now.getMonth() == 7);
        if(!proj?.fetched || (Math.abs(new Date(proj.fetched) - new Date()) >= 108e5)) fetch.proj().then(next);
        else next();
    })
    .use("/indo(nesia)?", require("./routes/indo"))
    .use("/\\0?((zona)|((time)?zone))", require("./routes/zone"))
    .use("/\\0?((club)|(group))", require("./routes/group"))
    .use("/ar((go)|(ch(ipel(ago)?)?))", require("./routes/argo"))
    .all("/", (req, res)=>res.status(200).render(".", {merdeka, proj, page: {}}))
    .all("/favicon.ico", (req, res)=>res.status(200).sendFile(`${__dirname}${deploy.vercel? "/.vercel/output": ""}/public/img/${merdeka? "17": "logo"}.svg`))
    .all("/indo(nesia)?.json", (req, res)=>res.status(200).json(indo))
    .use((err, req, res, next)=>res.status(500).send(err))
    .use((req, res)=>res.sendStatus(404));

app.listen(port, ()=>console.log(`\x1b[1m\x1b[38;2;255;0;0mGeo\x1b[38;2;255;255;255mID\x1b[0m \x1b[32m| \x1b[93mListening on port: \x1b[1m\x1b[95m${port}\x1b[0m`));
console.timeEnd("\x1b[1m\x1b[96mExecution time\x1b[22m\x1b[90m");