okunishinishi/node-colorprint

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README.md

Summary

Maintainability
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colorprint
==========

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Print ansi-colored message to stdout/stderr.

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<img src="asset/images/screenshot.png"/>

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Installation
-----

```bash
npm install colorprint --save
```


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Usage
-------

```javascript
"use strict";

const colorpint = require('colorpint')

colorpint.notice('This is NOTICE') //Pipe to stdout with magenta color.
colorpint.info('This is INFO') //Pipe to stdout with green color.
colorpint.debug('This is DEBUG') //Pipe to stdout with  color.
colorpint.trace('This is TRACE') //Pipe to stdout with white color.
colorpint.warn('This is WARN') //Pipe to stdout with yellow color.
colorpint.error('This is ERROR') //Pipe to stderr with red color.
colorpint.fatal('This is FATAL') //Pipe to stderr with bgRed color.

```


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Using via CIL
-------

### Install globally

```
$ npm install colorprint -g
```

### From Command Line

```bash
#!/bin/bash

colorpint notice "This is NOTICE from CLI" # Pipe to stdout with magenta color.
colorpint info "This is INFO from CLI" # Pipe to stdout with green color.
colorpint debug "This is DEBUG from CLI" # Pipe to stdout with  color.
colorpint trace "This is TRACE from CLI" # Pipe to stdout with white color.
colorpint warn "This is WARN from CLI" # Pipe to stdout with yellow color.
colorpint error "This is ERROR from CLI" # Pipe to stderr with red color.
colorpint fatal "This is FATAL from CLI" # Pipe to stderr with bgRed color.


```




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Customizing
--------

### Customize the whole module.

```javascript
"use strict";

const colorprint = require('colorprint');
colorprint.PREFIX='Yeah!';
colorprint.INFO_COLOR='blue';
colorprint.info('This will be blue with prefix.');

```

### Create new context to customize.

```javascript
"use strict";

const Colorprint = require('colorprint/lib/colorprint');
let colorprint = new Colorprint({
    PREFIX: '[Foo]',
    INFO_COLOR: 'blue'
});
colorprint.info('This will be blue with prefix.');


```

colorprint is using [cli-color](https://github.com/medikoo/cli-color) for coloring and you can see [available colors here](https://github.com/medikoo/cli-color#colors).


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License
-------
This software is released under the [MIT License](https://github.com/okunishinishi/node-colorprint/blob/master/LICENSE).

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