@ionic/utils-terminal

What is @ionic/utils-terminal?

@ionic/utils-terminal is a utility package for handling terminal interactions in Node.js. It provides functionalities for manipulating terminal output, handling user input, and managing terminal states.

What are @ionic/utils-terminal's main functionalities?

Terminal Output

This feature allows you to write lines of text to the terminal. The `writeLine` function outputs a string followed by a newline character.

const { writeLine } = require('@ionic/utils-terminal');
writeLine('Hello, World!');

Prompting User Input

This feature allows you to prompt the user for input. The `prompt` function can be used to ask questions and receive responses from the user.

const { prompt } = require('@ionic/utils-terminal');
(async () => {
  const answer = await prompt({
    type: 'input',
    name: 'name',
    message: 'What is your name?'
  });
  console.log(`Hello, ${answer.name}!`);
})();

Terminal Colors

This feature provides utilities for coloring terminal output. The `colors` object contains methods for styling text with different colors.

const { colors } = require('@ionic/utils-terminal');
console.log(colors.green('This text is green!'));

Other packages similar to @ionic/utils-terminal

chalk

Chalk is a popular library for styling terminal output with colors. It offers a wide range of color and style options, making it a versatile choice for terminal text styling. Compared to @ionic/utils-terminal, Chalk focuses more on text styling and less on other terminal utilities.

inquirer

Inquirer is a powerful library for creating interactive command-line interfaces. It provides a variety of prompt types and is highly customizable. In comparison to @ionic/utils-terminal, Inquirer offers more advanced and flexible prompting capabilities.

blessed

Blessed is a library for creating terminal user interfaces. It allows you to build complex terminal applications with widgets like buttons, text boxes, and more. While @ionic/utils-terminal focuses on basic terminal utilities, Blessed provides a full-fledged framework for terminal UI development.

README

@ionic/utils-terminal