Fixes #964 Combine settings to enable/disable different codelens

package.json

@@ -539,10 +539,25 @@
           "default": false,
           "description": "If false, the import statements will be excluded while using the Go to Symbol in File feature"
         },
-        "go.referencesCodeLens.enabled": {
-          "type": "boolean",
-          "default": true,
-          "description": "Enable/disable references CodeLens"
+        "go.enableCodeLens": {
+          "type": "object",
+          "properties": {
+            "references": {
+              "type": "boolean",
+              "default": false,
+              "description": "If true, enables the references code lens. Uses guru. Recalculates when there is change to the document followed by scrolling."
+            },
+            "runtest": {
+              "type": "boolean",
+              "default": true,
+              "description": "If true, enables code lens for running and debugging tests"
+            }
+          },
+          "default": {
+            "references": false,
+            "runtest": true
+          },
+          "description": "Feature level setting to enable/disable code lens for references and run/debug tests"
         },
         "go.addTags": {
           "type": "object",

src/goCodelens.ts

@@ -17,7 +17,8 @@ class ReferencesCodeLens extends CodeLens {
 
 export class GoCodeLensProvider implements CodeLensProvider {
 	public provideCodeLenses(document: TextDocument, token: CancellationToken): CodeLens[] | Thenable<CodeLens[]> {
-		let codelensEnabled = vscode.workspace.getConfiguration('go').get('referencesCodeLens.enabled');
+		let codeLensConfig = vscode.workspace.getConfiguration('go').get('enableCodeLens');
+		let codelensEnabled = codeLensConfig ? codeLensConfig['references'] : false;
 		if (!codelensEnabled) {
 			return Promise.resolve([]);
 		}

src/goMain.ts

@@ -365,7 +365,7 @@ function sendTelemetryEventForConfig(goConfig: vscode.WorkspaceConfiguration) {
 		removeTags: JSON.stringify(goConfig['removeTags']),
 		editorContextMenuCommands: JSON.stringify(goConfig['editorContextMenuCommands']),
 		liveErrors: JSON.stringify(goConfig['liveErrors']),
-		referencesCodeLens: goConfig['referencesCodeLens'] && goConfig['referencesCodeLens']['enabled'] + '',
+		codeLens: JSON.stringify(goConfig['enableCodeLens']),
 		coverageOptions: goConfig['coverageOptions']
 	});
 }

src/goRunTestCodelens.ts

@@ -23,7 +23,9 @@ export class GoRunTestCodeLensProvider implements CodeLensProvider {
 			};
 
 	public provideCodeLenses(document: TextDocument, token: CancellationToken): CodeLens[] | Thenable<CodeLens[]> {
-		if (!document.fileName.endsWith('_test.go')) {
+		let codeLensConfig = vscode.workspace.getConfiguration('go').get('enableCodeLens');
+		let codelensEnabled = codeLensConfig ? codeLensConfig['runtest'] : false;
+		if (!codelensEnabled || !document.fileName.endsWith('_test.go')) {
 			return;
 		}