import { access, cp, mkdir, rm, writeFile } from "node:fs/promises";

import { dirname, resolve } from "node:path";

import { fileURLToPath } from "node:url";

const root = resolve(dirname(fileURLToPath(import.meta.url)), "..");

const output = resolve(root, "dist");

const clientOutput = resolve(output, "client");

const staticEntries = [

"index.html",

"app.js",

"tutorial-data.js",

"validation-regexes.js",

"styles.css",

"images",

"vendor",

];

await access(resolve(root, "index.html"));

await rm(output, { recursive: true, force: true });

await mkdir(clientOutput, { recursive: true });

await mkdir(resolve(output, "server"), { recursive: true });

for (const entry of staticEntries) {

await cp(resolve(root, entry), resolve(clientOutput, entry), { recursive: true });

}

await cp(resolve(root, "index.html"), resolve(clientOutput, "404.html"));

await writeFile(

resolve(output, "server", "index.js"),

`export default {

async fetch(request, env) {

return env.ASSETS.fetch(request);

},

};

`,

);

console.log("Built LiquidJava Interactive Tutorial in dist/");