import { spawn } from "child_process";

export default function simpleSpawn(cmd: string, arg: string[]) {
	const process = spawn(cmd, arg);
	let output = "";
	let err = "";
	return new Promise((resolve, reject) => {
		process.on("close", (code) => {
			code === 0 ? resolve(output) : reject(err);
		});
		process.stdout.on("data", (data) => (output += data.toString("utf-8")));
		process.stderr.on("data", (data) => (err += data.toString("utf-8")));
	});
}