ANSI escape codes for styling strings in the terminal. 

ANSI escape codes for styling strings in the terminal

sindresorhus

ansi-styles

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const colorConvert = require('color-convert');

const wrapAnsi16 = (fn, offset) => function () {

	const code = fn.apply(colorConvert, arguments);

const wrapAnsi256 = (fn, offset) => function () {

	return `\u001B[${38 + offset};5;${code}m`;

const wrapAnsi16m = (fn, offset) => function () {

	const rgb = fn.apply(colorConvert, arguments);

	return `\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;

			// 21 isn't widely supported and 22 does the same thing

	for (const groupName of Object.keys(styles)) {

		for (const styleName of Object.keys(group)) {

		Object.defineProperty(styles, groupName, {

		Object.defineProperty(styles, 'codes', {

	for (const key of Object.keys(colorConvert)) {

	for (let key of Object.keys(colorConvert)) {

		if (typeof colorConvert[key] !== 'object') {

			styles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);

			styles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10);

			styles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0);

			styles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10);

			styles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0);

			styles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10);

Object.defineProperty(module, 'exports', {

	"description": "ANSI escape codes for styling strings in the terminal",

		"screenshot": "svg-term --command='node screenshot' --out=screenshot.svg --padding=3 --width=55 --height=3 --at=1000 --no-cursor"

# ansi-styles [![Build Status](https://travis-ci.org/chalk/ansi-styles.svg?branch=master)](https://travis-ci.org/chalk/ansi-styles)

> [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles) for styling strings in the terminal

You probably want the higher-level [chalk](https://github.com/chalk/chalk) module for styling your strings.

console.log(`${style.green.open}Hello world!${style.green.close}`);

// Color conversion between 16/256/truecolor

// NOTE: If conversion goes to 16 colors or 256 colors, the original color

//       may be degraded to fit that color palette. This means terminals

//       that do not support 16 million colors will best-match the

console.log(style.bgColor.ansi.hsl(120, 80, 72) + 'Hello world!' + style.bgColor.close);

console.log(style.color.ansi256.rgb(199, 20, 250) + 'Hello world!' + style.color.close);

console.log(style.color.ansi16m.hex('#ABCDEF') + 'Hello world!' + style.color.close);

Each style has an `open` and `close` property.

- `strikethrough` *(Not widely supported)*

By default, you get a map of styles, but the styles are also available as groups. They are non-enumerable so they don't show up unless you access them explicitly. This makes it easier to expose only a subset in a higher-level module.

Raw escape codes (i.e. without the CSI escape prefix `\u001B[` and render mode postfix `m`) are available under `style.codes`, which returns a `Map` with the open codes as keys and close codes as values.

		@@ -105,2 +105,3 @@ 'use strict';

		const ansi2ansi = n => n;
		const rgb2rgb = (r, g, b) => [r, g, b];
		@@ -111,4 +112,8 @@

		styles.color.ansi = {};
		styles.color.ansi256 = {};
		styles.color.ansi = {
		ansi: wrapAnsi16(ansi2ansi, 0)
		};
		styles.color.ansi256 = {
		ansi256: wrapAnsi256(ansi2ansi, 0)
		};
		styles.color.ansi16m = {
		@@ -118,4 +123,8 @@ rgb: wrapAnsi16m(rgb2rgb, 0)

		styles.bgColor.ansi = {};
		styles.bgColor.ansi256 = {};
		styles.bgColor.ansi = {
		ansi: wrapAnsi16(ansi2ansi, 10)
		};
		styles.bgColor.ansi256 = {
		ansi256: wrapAnsi256(ansi2ansi, 10)
		};
		styles.bgColor.ansi16m = {
		@@ -125,3 +134,3 @@ rgb: wrapAnsi16m(rgb2rgb, 10)

		for (const key of Object.keys(colorConvert)) {
		for (let key of Object.keys(colorConvert)) {
		if (typeof colorConvert[key] !== 'object') {
		@@ -133,2 +142,6 @@ continue;

		if (key === 'ansi16') {
		key = 'ansi';
		}

		if ('ansi16' in suite) {
		@@ -135,0 +148,0 @@ styles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);

		{
		"name": "ansi-styles",
		"version": "3.2.0",
		"version": "3.2.1",
		"description": "ANSI escape codes for styling strings in the terminal",
		@@ -16,3 +16,4 @@ "license": "MIT",
		"scripts": {
		"test": "xo && ava"
		"test": "xo && ava",
		"screenshot": "svg-term --command='node screenshot' --out=screenshot.svg --padding=3 --width=55 --height=3 --at=1000 --no-cursor"
		},
		@@ -50,2 +51,3 @@ "files": [
		"babel-polyfill": "^6.23.0",
		"svg-term-cli": "^2.1.1",
		"xo": "*"
		@@ -52,0 +54,0 @@ },

		@@ -7,3 +7,3 @@ # ansi-styles [![Build Status](https://travis-ci.org/chalk/ansi-styles.svg?branch=master)](https://travis-ci.org/chalk/ansi-styles)

		![](screenshot.png)
		<img src="https://cdn.rawgit.com/chalk/ansi-styles/8261697c95bf34b6c7767e2cbe9941a851d59385/screenshot.svg" width="900">

		@@ -10,0 +10,0 @@

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