/**
 * @file Create the hello-world vat on a running toybox and mount it.
 *
 * Usage: node --import ./test/lockdown.js scripts/hello.js [name]
 * then visit http://127.0.0.1:8787/?vat=<name> (default name: hello).
 */
import { readFile } from "node:fs/promises";
import { E } from "@endo/far";
import { connectClient } from "../client.js";

const name = process.argv[2] ?? "hello";
const client = await connectClient("admin.sock", `hello-script-${process.pid}`);
try {
	const ingress = await E(client.vatAdmin).makeIngress({ vat: name });
	const { id, root } = await E(client.vatAdmin).createVat(await readFile("vats/hello.js", "utf8"), { ingress });
	await root; // its handoff, settled before the client goes
	console.log(`vat ${id}\nhttp://127.0.0.1:8787/?vat=${name}`);
} finally {
	client.close();
}