Added vulcanize under third_party/npm_modules

node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/index.js

Index: node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/index.js
diff --git a/node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/index.js b/node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/index.js
new file mode 100644
index 0000000000000000000000000000000000000000..ac1f16820d1f792f6efd677a88738ee22b0bb3b0
--- /dev/null
+++ b/node_modules/vulcanize/node_modules/update-notifier/node_modules/chalk/index.js
@@ -0,0 +1,95 @@
+'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;
+
+function build(_styles) {
+	var builder = function builder() {
+		return applyStyle.apply(builder, arguments);
+	};
+	builder._styles = _styles;
+	// __proto__ is used because we must return a function, but there is
+	// no way to create a function with a different prototype.
+	builder.__proto__ = proto;
+	return builder;
+}
+
+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 () {
+				return build(this._styles.concat(key));
+			}
+		};
+	});
+
+	return ret;
+})();
+
+var proto = defineProps(function chalk() {}, styles);
+
+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 (!chalk.enabled || !str) {
+		return str;
+	}
+
+	/*jshint validthis: true*/
+	var nestedStyles = this._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) {
+		ret[name] = {
+			get: function () {
+				return build([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;
+}