Remove comments and unused variable vscodeadapter

src/extension.ts

@@ -3,29 +3,21 @@ import { Settings } from "./settings"
 import { VsCodeAdapter } from "./adapter/vs-code-adapter"
 import { Controller } from "./controller/controller"
 
-const settings = new Settings()
-const vscodeadapter = new VsCodeAdapter()
-
-// this method is called when your extension is activated
-// your extension is activated the very first time the command is executed
 export function activate(context: ExtensionContext) {
 
   const formatter: DocumentFormattingEditProvider = {
     provideDocumentFormattingEdits(): TextEdit[] {
+      const settings = new Settings()
       if (settings.doSortOnSave()) {
         return new Controller().sortYamlWrapper(settings.sortOnSave)
-      } else {/* istanbul ignore next */
+      } else {
         return new Controller().formatYamlWrapper()
       }
     }
   }
 
-  // register at activate-time
   VsCodeAdapter.registerFormatter(formatter)
 
-  // The command has been defined in the package.json file
-  // Now provide the implementation of the command with registerCommand
-  // The commandId parameter must match the command field in package.json
   context.subscriptions.push(
     commands.registerCommand("vscode-yaml-sort.sortYaml", () => {
       new Controller().sortYamlWrapper()