Sha256: bf0f9a490da3b45a77756bf845d3a74ba64b943d896f8595e4b93271c16a500d
Contents?: true
Size: 1.77 KB
Versions: 7
Compression:
Stored size: 1.77 KB
Contents
'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 chalk = module.exports;
var styles = (function () {
var ret = {};
ansiStyles.grey = ansiStyles.gray;
Object.keys(ansiStyles).forEach(function (key) {
ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
ret[key] = {
get: function () {
this._styles.push(key);
return this;
}
};
});
return ret;
})();
function applyStyle() {
// support varags, but simply cast to string in case there's only one arg
var str = arguments.length === 1 ? String(arguments[0]) : [].slice.call(arguments).join(' ');
if (!chalk.enabled || !str) {
return str;
}
var nestedStyles = applyStyle._styles;
for (var i = 0; i < nestedStyles.length; 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;
}
return str;
}
function init() {
var ret = {};
Object.keys(styles).forEach(function (name) {
var style = defineProps(applyStyle, styles);
ret[name] = {
get: function () {
style._styles = [];
return style[name];
}
};
});
return ret;
}
defineProps(chalk, init());
chalk.styles = ansiStyles;
chalk.hasColor = hasAnsi;
chalk.stripColor = stripAnsi;
chalk.supportsColor = supportsColor;
// detect mode if not set manually
if (chalk.enabled === undefined) {
chalk.enabled = chalk.supportsColor;
}
Version data entries
7 entries across 7 versions & 1 rubygems