console-show

Console colors show

Console color text display tool.

 
$ npm install console-show

Getting Started

 
show = require 'console-show'
 
show '#red{ %s }', 'Red text'               # red color 
show '#red bold{ Bold and red text }'       # bold and red 
show '#239,67,165{ Color text }'            # rgb color 

APIs

show (aStyleFormat [, ...])

Prints to stdout with newline. The aStyleFormat is a string that like #[foreColor [backColor]] [style] [theme] [...]{ string }. This function can take multiple arguments in a printf()-like way. Supported placeholders are:

• %s String.
• %d Number (both integer and float).
• %j JSON.
• % single percent sign ('%'). This does not consume an argument.
• {{ open brace sign ('{').
• }} close brace sign ('}').

Supported styles are:

• Font styles: bold, italic, underline, blink
• Normal colors: black, red, green, yellow, blue, magenta, cyan, white
• Bright colors: light-black, light-red, light-green, light-yello, light-blue, light-megenta, light-cyan, light-white
• RGB color: r(0~5), g(0~5), b(0~5)
• Grayscale: 0~24
• User theme: see show.set (aThemeName, aStyleFormat)

Example:

 
show '#bold{bold text}'
show '#red blink{blink red text}'

show.format (aStyleFormat [, ...])

Return a formatted string using the aStyleFormat. This function can take multiple arguments in a printf()-like way.

Example:

 
str = show.format '#red{error message}'
console.error str

show.set (aThemeName, aStyleString)

Define a theme was named aThemeName, and the theme is aStyleString.

Example:

 
show.set 'error', 'red bold'
show '#error{error message}'
 
show.set 'warning', 'white yellow blink'
show '#warning{warning message}'

show.error (aStyleFormat [, ...])

Prints to stderr with newline. This function can take multiple arguments in a printf()-like way.

Example:

 
show.error '#red{error message}'

Test

 
$ npm test

Licensed

The MIT Licensed.

Copyright (c) 2014 Kan Kung-Yip