Interactive CLI Toolkit

A simple JavaScript package for building interactive command-line interfaces (CLI) in Node.js.

Installation

You can install the package via npm:

npm install interactive-cli-toolkit

Usage

const InteractiveCLI = require('interactive-cli-toolkit');

// Create a new instance of the InteractiveCLI class
const cli = new InteractiveCLI();

// Ask a question and wait for user input
async function main() {
  const name = await cli.ask('What is your name?');
  console.log(`Hello, ${name}!`);
  cli.close();
}

main();

Methods

ask(question: string): Promise<string>

Prompts the user with a question and returns their input.

askWithOptions(question: string, options: string[]): Promise<string>

Prompts the user with a question and a set of options, ensuring that the user's input matches one of the provided options.

close(): void

Closes the readline interface.

Example

const InteractiveCLI = require('interactive-cli-toolkit');

const cli = new InteractiveCLI();

async function main() {
  const favoriteColor = await cli.askWithOptions('What is your favorite color?', ['Red', 'Green', 'Blue']);
  console.log(`Your favorite color is ${favoriteColor}!`);
  cli.close();
}

main();

License

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