replacement gulp-util (#813)

* replacement gulp-util

* Update shrinkwrap

gulpfile.js

@@ -2,7 +2,7 @@
 // Licensed under the MIT license. See LICENSE file in the project root for details.
 
 var gulp = require("gulp");
-var log = require("gulp-util").log;
+var log = require('fancy-log');
 var istanbul = require('gulp-istanbul');
 var isparta = require('isparta');
 var sourcemaps = require("gulp-sourcemaps");

package.json

@@ -546,7 +546,8 @@
 		"gulp-sourcemaps": "^1.6.0",
 		"gulp-tslint": "^8.1.2",
 		"gulp-typescript": "^3.1.5",
-		"gulp-util": "^3.0.7",
+		"ansi-colors": "^3.1.0",
+		"fancy-log": "^1.3.2",
 		"isparta": "^4.0.0",
 		"jest": "^22.1.4",
 		"jest-cli": "^22.1.4",
@@ -554,6 +555,7 @@
 		"mocha": "^3.2.0",
 		"mocha-teamcity-reporter": "^1.0.0",
 		"mock-fs": "^4.4.1",
+		"plugin-error": "^1.0.1",
 		"remap-istanbul": "^0.9.5",
 		"rmdir": "^1.2.0",
 		"run-sequence": "^1.2.2",

tools/gulp-extras.js

@@ -4,20 +4,21 @@
 
 var child_process = require("child_process");
 var fs = require("fs");
-var gutil = require("gulp-util");
+var log = require('fancy-log');
+const colors = require('ansi-colors');
 var path = require("path");
-var PluginError = gutil.PluginError;
+var PluginError = require('plugin-error');
 var through = require("through2");
 
 /**
- * Pretty logger using gutil.log
+ * Pretty logger using 'log'
  * @param {string} pluginName Name of the pluginName
  * @param {Object} file A gulp file to report on
  * @param {string} message The error message to display
  */
 var logError = function(pluginName, file, message) {
     var sourcePath = path.relative(__dirname, file.path).replace("../","");
-    gutil.log("[" + gutil.colors.cyan(pluginName) + "] " + gutil.colors.red("error") + " " + sourcePath + ": " + message);
+    log("[" + colors.cyan(pluginName) + "] " + colors.red("error") + " " + sourcePath + ": " + message);
 };
 
 /**