gsender

const path = require("path");
const fs = require("fs");
const crypto = require("crypto");

const YOUR_FILE_PATH = "./output/gSender-1.6.2-Windows-64Bit (1).exe";

function hashFile(file, algorithm = "sha512", encoding = "base64", options) {
	return new Promise((resolve, reject) => {
		const hash = crypto.createHash(algorithm);
		hash.on("error", reject).setEncoding(encoding);
		fs.createReadStream(
			file,
			Object.assign({}, options, {
				highWaterMark: 1024 * 1024,
				/* better to use more memory but hash faster */
			}),
		)
			.on("error", reject)
			.on("end", () => {
				hash.end();
				console.log("hash done");
				console.log(hash.read());
				resolve(hash.read());
			})
			.pipe(hash, {
				end: false,
			});
	});
}

const installerPath = path.resolve(__dirname, YOUR_FILE_PATH);

hashFile(installerPath);