This package has been deprecated

Author message:

This project has been renamed. Install using @shapilev/console-step instead.

Console Step

Console Step is an npm library that enhances your console logs by making them visually appealing. It provides a structured and colorful way to log messages, objects, arrays, and more, with different levels and color varieties.

Table of Contents

• Introduction
• Installation
• Usage
• Features
• Dependencies
• Configuration
• Examples
• Contributors
• License

Introduction

Console Step allows you to create step-based logs with nested levels and a variety of styles. It is particularly useful for applications that require structured and easy-to-read console output, such as CLI tools and development logging.

Installation

To install ConsoleStep, use npm:

npm install console_step

Features

• Create Steps: Create steps with different values and styles.
• Nested Steps: Create nested steps to represent hierarchical data.
• Colored Output: Use different colors for different types of messages.
• Object and Array Logging: Log objects and arrays with appropriate formatting.
• Paragraph Logging: Break long text into paragraphs for better readability.

Usage

import { ConsoleStep, StepVariety } from "console_step";

const fetchToServer = () => false;

new ConsoleStep("Ping server").logAfter((step) => {
  if(fetchToServer()) {
    step.createStep("Pong!", StepVariety.Success);
  } else {
    step.createStep("Server is down!", StepVariety.Error);
  };  
})

new ConsoleStep("AI Summary Request").logAfter((step) => {
  step.createStep("Model: GPT-3.5-turbo");
  step.createStep("Task: Summarize article");
  step.createStep("Language: English");
  step.createStep("Temperature: 0.5");
});

new ConsoleStep("AI Summary Response").logAfter((step) => {
  step.createStepObject({
    title: "OpenAI Released GPT-4o model",
    pricing: 0.0002,
    description:
      "Some relatively short text about what is the GPT-4o model about",
    url: "https://openai.com/blog/gpt-4o/",
  });
});

Methods

createStep

createStep(value: string | boolean | number, variety?: StepVariety, level?: number): ConsoleStep

• value: The message or value for the step.
• variety: (Optional) The style variety for the step. Default is StepVariety.Default.
• level: (Optional) The level of nesting for the step. Default is the current level.

createStepParagraph

Creates a step with a long text, breaking it into paragraphs.

createStepParagraph(text: string, variety?: StepVariety): ConsoleStep

• text: The long text to be logged.
• variety: (Optional) The style variety for the text. Default is StepVariety.Default.

createStepObject

Logs an object with a formatted output.

createStepObject(obj: object, pointer?: ConsoleStep): void

• obj: The object to be logged.
• pointer: (Optional) The parent step. Default is the current step.

createStepArray

Logs an array with a formatted output.

createStepArray(arr: (object | boolean | number | string)[], pointer?: ConsoleStep): void

• arr: The array to be logged.
• pointer: (Optional) The parent step. Default is the current step.

log

Logs the current step and all nested steps to the console.

log(): void

logAfter

Logs the steps after executing a callback.

logAfter<T>(callback: (step: ConsoleStep) => NonPromise<T>): NonPromise<T>

• callback: A function that performs actions and returns a result.

logAfterAsync

Logs the steps after executing an asynchronous callback.

logAfterAsync<T>(callback: () => Promise<T>): Promise<T>

• callback: An asynchronous function that performs actions and returns a result.

StepVariety

An enum of various colors to use when logging texts

export enum StepVariety {
  Default = 'default',
  Error = 'redBright',
  Success = 'greenBright',
  Info = 'blueBright',
  Warning = 'yellowBright',
  ObjectBrackets = 'magentaBright',
  ArrayBrackets = 'cyanBright',
}

Github

github

Maintainers

• Lev Shapiro