import crypto from "crypto";
import { readFileSync } from "fs";

const key = readFileSync(process.cwd() + "/src/lib/PrivateKey.pem");

export default function (script) {
	script = "\r\n" + script;

	let sha1 = crypto.createSign("sha1");
	sha1.write(script);
	sha1.end();

	let signature = sha1.sign(key);
	return `--rbxsig%${signature.toString("base64")}%${script}`;
}