const qrcode = require("qrcode"); const stream = require("stream"); exports.run = async (message, args) => { if (args.length === 0) return `${message.author.mention}, you need to provide some text to generate a QR code!`; message.channel.sendTyping(); const writable = new stream.PassThrough(); qrcode.toFileStream(writable, args.join(" "), { margin: 1 }); const chunks = []; writable.on("data", (chunk) => { chunks.push(chunk); }); writable.once("error", (error) => { if (error) console.error; }); writable.once("end", () => { const imageBuffer = Buffer.concat(chunks); return message.channel.createMessage("", { file: imageBuffer, name: "qr.png" }); }); };