@liara/cli/lib/utils/prompt-port.js

The command line interface for Liara

import inquirer from 'inquirer';
import { getDefaultPort } from './get-port.js';
import validatePort from './validate-port.js';
export async function promptPort(platform) {
    const { port } = (await inquirer.prompt({
        name: 'port',
        type: 'input',
        default: getDefaultPort(platform),
        message: 'Enter the port your app listens to:',
        validate: validatePort,
    }));
    return port;
}