feat(options): Allow silent setting of options

Author: shakyShane

lib/browser-sync.js

@@ -293,17 +293,21 @@ BrowserSync.prototype.getLogger = logger.getLogger;
  * @param {*} value
  * @returns {BrowserSync.options|*}
  */
-BrowserSync.prototype.setOption = function (name, value) {
+BrowserSync.prototype.setOption = function (name, value, silent) {
     this.debug("Setting Option: {cyan:%s} - {magenta:%s", name, value.toString());
     this.options = this.options.set(name, value);
-    this.events.emit("options:set", {path: name, value: value, options: this.options});
+    if (!silent) {
+        this.events.emit("options:set", {path: name, value: value, options: this.options});
+    }
     return this.options;
 };
 
-BrowserSync.prototype.setOptionIn = function (path, value) {
+BrowserSync.prototype.setOptionIn = function (path, value, silent) {
     this.debug("Setting Option: {cyan:%s} - {magenta:%s", path.join("."), value.toString());
     this.options = this.options.setIn(path, value);
-    this.events.emit("options:set", {path: path, value: value, options: this.options});
+    if (!silent) {
+        this.events.emit("options:set", {path: path, value: value, options: this.options});
+    }
     return this.options;
 };
 
@@ -312,10 +316,12 @@ BrowserSync.prototype.setOptionIn = function (path, value) {
  * @param fn
  * @returns {Map|*}
  */
-BrowserSync.prototype.setMany = function (fn) {
+BrowserSync.prototype.setMany = function (fn, silent) {
     this.debug("Setting multiple Options");
     this.options = this.options.withMutations(fn);
-    this.events.emit("options:set", {options: this.options.toJS()});
+    if (!silent) {
+        this.events.emit("options:set", {options: this.options.toJS()});
+    }
     return this.options;
 };