Package Exports

colors-cli
colors-cli/safe
colors-cli/toxic

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (colors-cli) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

colors-cli

Terminal string styling done right. ಠ_ಠ

Install with npm:

npm install colors-cli --save-dev

Styles

bold、 faint、 italic、 underline、 blink、 overline、 inverse、 conceal、 strike、

Colors

Foreground	Background	Bright Foreground	Bright Background
black	black_b	black_bt	black_bbt
red	red_b	red_bt	red_bbt
green	green_b	green_bt	green_bbt
yellow	yellow_b	yellow_bt	yellow_bbt
blue	blue_b	blue_bt	blue_bbt
magenta	magenta_b	magenta_bt	magenta_bbt
cyan	cyan_b	cyan_bt	cyan_bbt
white	white_b	white_bt	white_bbt

Basic usage:

Output colored text:

var color = require('colors-cli')
console.log( color.red('hello') )

Best way is to predefine needed stylings and then use it:

var color = require('colors-cli/safe')
var error = color.red.bold;
var warn = color.yellow;
var notice = color.blue;
console.log(error('Error!'));
console.log(warn('Warning'));
console.log(notice('Notice'));

Styles can be mixed:

var color = require('colors-cli/safe')
console.log('=>', color.red.bold.underline('hello') )
console.log('=>', color.magenta_bt.underline('hello ' + color.blue_bt('wo' + color.yellow_bt.magenta_bbt('r') + 'ld') + ' !!!!'));
console.log('=>', color.magenta_bt.underline('hello ' + color.blue_bt('wo' + color.yellow_bt.magenta_bbt('r'))));
console.log('=>', color.magenta_bt.underline('hello ' + color.blue_bt('world') + ' !!!!' + color.yellow('kenny') + ' wong' ));

var color = require('colors-cli/safe')
require('colors-cli/toxic')
console.log('=> ' + color.underline('$ ' + 'npm'.magenta.underline + ' install'.yellow.underline + ' colors-cli --save-dev'));

require('colors-cli/toxic')
console.log( 'hello'.green );
console.log( 'hello'.green.black_b.underline );
console.log('=> $'.green + ' npm '.magenta + 'install '.yellow + 'colors-cli'.cyan + ' --save-dev');

ANSI 256 colors

Support ANSI 256 colors. [0 - 255], The rules of method name.

Foreground x32
Background xb32

var color = require('colors-cli/safe')
console.log( color.x45.bold.underline('hello') )

require('colors-cli/toxic')
console.log( 'hello'.x23.underline );
console.log( 'hello'.green.xb34.underline );

Use the command line

 Usage: colors

 Options:

   --black  => black
   --black_b  => black_b
   --red  => red
   ...

 Examples:

   colors --red "\nhello world" --bold,underline,yellow "wcj"
   colors --green,bold "\nhello world"
   colors --x12,bold "hello world"

Reference

The ANSI Escape sequences control code screen.

echo -e "\033[31;41;4m something here 33[0m"

\033 As the escape character, inform the terminal to switch to the escape mode.
[ The beginning of the CSI.
m Make the action to be performed.
; ASCII code separator.