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Diffstat (limited to 'node_modules/chalk/index.js')
-rw-r--r-- | node_modules/chalk/index.js | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/node_modules/chalk/index.js b/node_modules/chalk/index.js deleted file mode 100644 index 2d85a91..0000000 --- a/node_modules/chalk/index.js +++ /dev/null @@ -1,116 +0,0 @@ -'use strict'; -var escapeStringRegexp = require('escape-string-regexp'); -var ansiStyles = require('ansi-styles'); -var stripAnsi = require('strip-ansi'); -var hasAnsi = require('has-ansi'); -var supportsColor = require('supports-color'); -var defineProps = Object.defineProperties; -var isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(process.env.TERM); - -function Chalk(options) { - // detect mode if not set manually - this.enabled = !options || options.enabled === undefined ? supportsColor : options.enabled; -} - -// use bright blue on Windows as the normal blue color is illegible -if (isSimpleWindowsTerm) { - ansiStyles.blue.open = '\u001b[94m'; -} - -var styles = (function () { - var ret = {}; - - Object.keys(ansiStyles).forEach(function (key) { - ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g'); - - ret[key] = { - get: function () { - return build.call(this, this._styles.concat(key)); - } - }; - }); - - return ret; -})(); - -var proto = defineProps(function chalk() {}, styles); - -function build(_styles) { - var builder = function () { - return applyStyle.apply(builder, arguments); - }; - - builder._styles = _styles; - builder.enabled = this.enabled; - // __proto__ is used because we must return a function, but there is - // no way to create a function with a different prototype. - /* eslint-disable no-proto */ - builder.__proto__ = proto; - - return builder; -} - -function applyStyle() { - // support varags, but simply cast to string in case there's only one arg - var args = arguments; - var argsLen = args.length; - var str = argsLen !== 0 && String(arguments[0]); - - if (argsLen > 1) { - // don't slice `arguments`, it prevents v8 optimizations - for (var a = 1; a < argsLen; a++) { - str += ' ' + args[a]; - } - } - - if (!this.enabled || !str) { - return str; - } - - var nestedStyles = this._styles; - var i = nestedStyles.length; - - // Turns out that on Windows dimmed gray text becomes invisible in cmd.exe, - // see https://github.com/chalk/chalk/issues/58 - // If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop. - var originalDim = ansiStyles.dim.open; - if (isSimpleWindowsTerm && (nestedStyles.indexOf('gray') !== -1 || nestedStyles.indexOf('grey') !== -1)) { - ansiStyles.dim.open = ''; - } - - while (i--) { - var code = ansiStyles[nestedStyles[i]]; - - // Replace any instances already present with a re-opening code - // otherwise only the part of the string until said closing code - // will be colored, and the rest will simply be 'plain'. - str = code.open + str.replace(code.closeRe, code.open) + code.close; - } - - // Reset the original 'dim' if we changed it to work around the Windows dimmed gray issue. - ansiStyles.dim.open = originalDim; - - return str; -} - -function init() { - var ret = {}; - - Object.keys(styles).forEach(function (name) { - ret[name] = { - get: function () { - return build.call(this, [name]); - } - }; - }); - - return ret; -} - -defineProps(Chalk.prototype, init()); - -module.exports = new Chalk(); -module.exports.styles = ansiStyles; -module.exports.hasColor = hasAnsi; -module.exports.stripColor = stripAnsi; -module.exports.supportsColor = supportsColor; |