suf-node/lib/consoleUtils.js

node utility functions.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getYNAnswer = exports.readConsole = void 0;
async function readConsole() {
    return new Promise((res) => {
        const stdin = process.openStdin();
        const l = (input) => {
            stdin.pause();
            stdin.removeListener('data', l);
            res(input.toString().trim());
        };
        stdin.addListener('data', l);
    });
}
exports.readConsole = readConsole;
async function getYNAnswer(defaultAnswer = true) {
    const answer = await readConsole();
    if (/^$/.test(answer)) {
        return defaultAnswer;
    }
    if (/^y/i.test(answer)) {
        return true;
    }
    if (/^n/i.test(answer)) {
        return false;
    }
    return getYNAnswer();
}
exports.getYNAnswer = getYNAnswer;