colors-cli

Terminal string styling done right. ಠ_ಠ

Install with npm:

npminstall 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.

• Foregroundx32
• Backgroundxb32

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 opaque named colors
• ANSI escape code

TheANSI 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.

License

Licensed under the MIT License.