@squirrel-forge/node-cfx

Node stdout/console styler, replace the basic console methods and allow for coloured output.

Install

npm i @squirrel-forge/node-cfx

Example output

Usage

Getting and using a default instance.

const { cfx, ASCIIREF, OutputStyler } = require( '@squirrel-forge/node-cfx' );
cfx.log( '[ul][fgreen]underlined green text[re]' );

Default styled output.

cfx.success( 'success' );
cfx.error( 'error' );
cfx.warn( 'warning' );
cfx.info( 'info' );

Get a styled string:

const str = cfx.setStyle( '[ul][fgreen]underlined green text[re]' ); // \x1b[4m\x1b[32munderlined green text\x1b[0m

To enable automatic prefixing with the current timestamp set the prependTime property:

cfx.prependTime = true;

To change the timestamp style, use the timestampPrefix and timestampSuffix properties:

cfx.timestampPrefix = '[fwhite][[re][th]';
cfx.timestampSuffix = '[re][fwhite]][re] ';

Setting a custom timestamp format, see time-stamp for details.

cfx.timestampFormat = 'YYYY-MM-DD HH:mm:ss';

Styling options

Control and text style

Code	Control	Code	Text
[re]	Reset	[bo]	Bold
[rv]	Reverse	[th]	Thin
-	-	[ul]	Underline
-	-	[bl]	Blink
-	-	[hd]	Hidden

Text and background colors

Text	Background	Color
[fblack]	[bblack]	Black
[fred]	[bred]	Red
[fgreen]	[bgreen]	Green
[fyellow]	[byellow]	Yellow
[fblue]	[bblue]	Blue
[fmagenta]	[bmagenta]	Magenta
[fcyan]	[bcyan]	Cyan
[fwhite]	[bwhite]	White

Overriding default styles

Default styles and reset.

cfx.style = {
    error : '[bred][fwhite] ',
    warn : '[byellow][fblack] ',
    info : '[bblack][fcyan] ',
    success : '[bgreen][fblack] ',
};
this.styleReset = ' [re]';

Default reset, used when no other reset is passed to the internal _write method, useful when making your own style methods.

cfx.defaultReset = ' [re]';

Issues and docs

If you encounter any issues, please report here.

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Check the sourcecode on github for detailed comments.