1.0.6 • Published 5 years ago

thynogger v1.0.6

Weekly downloads
29
License
-
Repository
github
Last release
5 years ago

thynogger

A simple and easy to use logging package for better readability in the consoles or terminals. The terminal/console logs can be piped into the file and converted into the CSV file by changing the delimiter to pipe ( | ) symbol.

Motivation

thynogger is designed to be simple logging library with better readability in the terminals. Each thynogger logger can be configured at different levels using the LOG_LEVEL environment variable.

thynogger aims to provide the simple and uni-directional solution to the logging in servers. The logging format is fixed but it provides the flexibility in choosing the levels of the log.

Quick Start

Check out the quick start example in ./examples/. Don't see an example you think should be there? Submit a pull request to add it.

Usage

const { Thynogger: thynogger } = require("thynogger");

thynogger.info("User payload received");
thynogger.info("Invalid user payload", { data: { user_id: 1 } });

const  e  =  new  Error("Test error");
thynogger.error("Something went wrong", { error: e, data: {  user_id: 1 } });
thynogger.error("Something went wrong", {  error:  e });
thynogger.error("Something went wrong", { data: { user_id: 1 } });
thynogger.error("Something went wrong", { error: e, data: { user_id:  1 } });

thynogger.warn("Warning message", { data: { message: "some warning" } });
thynogger.warn("Warning message");

thynogger.debug("Debug message", { data: { message: "some warning" } });
thynogger.debug("Debug message");

output:

output

Envionment variables and defaults

LOG_LEVEL

Logging levels in thynogger conform to the severity ordering specified by RFC5424: severity of all levels is assumed to be numerically ascending from most important to least important. The default log level is set to info.

const levels = { 
  error: 0,
  warn: 1,
  info: 2,
  http: 3,
  verbose: 4,
  debug: 5,
  silly: 6
};

NODE_ENV

The default value for the environment set in thynogger is development.

Installation

npm install thynogger
yarn add thynogger

Run Tests

All of the thynogger tests are written with jest. They can be run with npm.

npm test

Author: krisalay

1.0.6

5 years ago

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