https://github.com/sergeysova/conlog

Simple colorful logger for node.js console
https://github.com/sergeysova/conlog

Last synced: 22 days ago
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Simple colorful logger for node.js console

• Host: GitHub
• URL: https://github.com/sergeysova/conlog
• Owner: sergeysova
• Created: 2015-04-26T19:20:55.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2015-08-26T15:40:20.000Z (almost 11 years ago)
• Last Synced: 2025-03-29T11:06:15.216Z (over 1 year ago)
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/conlog
• Size: 203 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# conlog

Simple colorful logger for node.js console

  [![NPM](https://nodei.co/npm/conlog.png?downloads=true&downloadRank=true&stars=true)](https://nodei.co/npm/conlog/)

  

  ![Mocha Testing](https://img.shields.io/badge/build-passing-brightgreen.svg)

  ![Dependencies](https://david-dm.org/lestad/conlog.svg)

  [![npm version](https://badge.fury.io/js/conlog.svg)](http://badge.fury.io/js/conlog)

  [![Code Climate](https://codeclimate.com/github/LestaD/conlog/badges/gpa.svg)](https://codeclimate.com/github/LestaD/conlog)

  ![Downloads](https://img.shields.io/github/downloads/lestad/conlog/latest/total.svg)

  ![GitHub tag](https://img.shields.io/github/tag/lestad/conlog.svg)

  

## Using

```javascript

var __c = require('./index')('test');

"Info only message".info();

"Debug information".debug();

"Warning message".warn();

"RED ERROR!".error();

"Simple log".log();

"Indented text".li();

__c.empty(2);

__c.name('update');

__c.disable();

"Run %s".log("Forrest");

"Test with %s arguments from %s %s".debug('many', 'log', 'function');

"".empty();

__c.enable();

"Start log in %s environment".log("debug");

"%s listening on %s port".info("Express", "1240");

```

Result:

```

06 May 01:44:37 [test] Info only message

     debug      [test] Debug information

06 May 01:44:37 [test] Warning! Warning message

06 May 01:44:37 [test] RED ERROR!

06 May 01:44:37 [test] Simple log

                [test] Indented text

06 May 01:44:37 [update] Run Forrest

     debug      [update] Test with many arguments from log function

06 May 01:44:37 [update] Start log in debug environment

06 May 01:44:37 [update] Express listening on 1240 port

```

You can use attributes from [Colors](https://www.npmjs.com/package/colors):

```javascript

"Using:".log();

"help".green.li();

"exit".green.li();

"quit".green.li();

```

And you can use `%s` template:

```javascript

"Start log in %s environment".log("debug");

"%s listening on %s port".info("Express", "1240");

```

Shows n empty lines:

```javascript

var __c = require('conlog')('appname');

// three empty lines

__c.empty(3);

// equal with

"".empty(3); // or any string

// shows one empty string

"".empty(); // or __c.empty();

```

## Options

You can change the app name if you want:

```javascript

var __c = require('conlog')('appname');

__c.name('newappname');

```

You can disable and enable color output:

```javascript

var enablecolors = true;

var __c = require('conlog')('appname', enablecolors);

"Hello %s".log('world');

__c.disable();

"Specify log info".info();

"Warning".warn();

"Error".error();

__c.enable();

"Colorful text".log();

```