How to get Deno prompt() to go over 255 characters

Question

If you run a prompt("Paste JSON into here") in Deno, you can put a maximum of 255 characters.

Is there a method to make it unlimited, or at least get a better reasonable limit without taking on a dependency or looping.

I tried taking on chunks of json through looping prompt() calls, but that would require hitting enter() and adding more complexity to users of program.

Answer 1

It is a bug in Deno for Windows https://github.com/denoland/deno/issues/19010

Until it is fixed, as a workaround you could use Ubuntu on WSL or use the following snippet from @Lenni009 (Who reported the bug)

import { readLines } from "https://deno.land/std@0.197.0/io/mod.ts";

async function prompt(promptText) {
    const text = new TextEncoder().encode(`${promptText} `);
    Deno.writeAllSync(Deno.stdout, text);
    const { value: input } = await readLines(Deno.stdin).next();
    return input;
}