https://github.com/cheton/universal-logger-browser

Browser plugins for universal logger.
https://github.com/cheton/universal-logger-browser

Last synced: 10 days ago
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Browser plugins for universal logger.

• Host: GitHub
• URL: https://github.com/cheton/universal-logger-browser
• Owner: cheton
• License: mit
• Created: 2017-05-10T08:06:29.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-08-27T11:51:53.000Z (about 5 years ago)
• Last Synced: 2024-10-30T00:00:16.215Z (20 days ago)
• Language: JavaScript
• Homepage: https://cheton.github.io/universal-logger-browser/
• Size: 130 KB
• Stars: 5
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# universal-logger-browser [![build status](https://travis-ci.org/cheton/universal-logger-browser.svg?branch=master)](https://travis-ci.org/cheton/universal-logger-browser) [![Coverage Status](https://coveralls.io/repos/github/cheton/universal-logger-browser/badge.svg?branch=master)](https://coveralls.io/github/cheton/universal-logger-browser?branch=master)

[![NPM](https://nodei.co/npm/universal-logger-browser.png?downloads=true&stars=true)](https://www.npmjs.com/package/universal-logger-browser)

**Browser plugins for [universal logger](https://github.com/cheton/universal-logger/)**

#### Minimal

![image](https://cloud.githubusercontent.com/assets/447801/25939366/34f461fa-3665-11e7-9d03-0042fda4c32e.png)

#### Styleable

![image](https://cloud.githubusercontent.com/assets/447801/25939476/96bd5568-3665-11e7-9b6f-b96fe0dc73d8.png)

 

## Installation

```bash

npm install --save universal-logger universal-logger-browser

```

## Usage

```js

import emoji from 'node-emoji';

import logger, { TRACE, INFO } from 'universal-logger';

import { minimal, styleable } from 'universal-logger-browser';

const log = logger()

    .use(minimal({

        showSource: true,

        useNativeConsoleMethods: true

    }))

    .use(styleable({

        showSource: true,

        showTimestamp: true,

        style: {

            level: {

                silly: { // Custom log level

                    backgroundColor: '#FFF',

                    border: '1px solid #222',

                    color: '#222',

                    lineHeight: 2,

                    padding: '2px 5px'

                }

            }

        }

    }))

    .on('log', (context, messages) => {

        // Custom log processing

    });

log.enableStackTrace();

log.setLevel(TRACE);

log.log(INFO, 'The logger has initialized');

log.trace(emoji.get('mostly_sunny'));

log.debug(emoji.get('sun_small_cloud'));

log.info(emoji.get('barely_sunny'));

log.warn(emoji.get('rain_cloud'));

log.error(emoji.get('lightning_cloud'));

```

## API

### Minimal

Name | Type | Default | Description 

:--- | :--- | :------ | :----------

formatter | function(context, messages) | | Custom log formatter.

showSource | boolean | true | Show the source line number of the caller.
Note that you need to call `log.enableStackTrace()` to capture stack frames.

useNativeConsoleMethods | boolean | true | Whether to use native console methods for trace, debug, info, warn, and error.

### Styleable

Name | Type | Default | Description 

:--- | :--- | :------ | :----------

colorized | boolean | true | Show colorized output.

showSource | boolean | true | Show the source line number of the caller.
Note that you need to call `log.enableStackTrace()` to capture stack frames.

showTimestamp | boolean | false | Show timestamp.

formatTimestamp | function(timestamp) | | Convert timestamp to string.

style | object | See [styleable-style.js](https://github.com/cheton/universal-logger-browser/blob/master/src/styleable-style.js) | Custom styles.

## License

MIT