[ESLint] enable sonarjs/no-ignored-return

.eslintrc.js

@@ -228,6 +228,7 @@ module.exports = {
     'sort-imports': 0,
     'symbol-description': 1,
 
+    'sonarjs/no-ignored-return': 'error',
     'unicorn/no-array-push-push': 'error',
     'import/no-extraneous-dependencies': 'error',
     'import/no-duplicates': 'error',

packages/graphql-language-service/src/parser/__tests__/OnlineParserUtils.ts

@@ -127,13 +127,12 @@ export const getUtils = (source: string) => {
 };
 
 export const performForEachType = (source, test) => {
-  Object.keys(typesMap).map(type => {
-    const { value, kind, valueType } = typesMap[type];
+  for (const [type, { value, kind, valueType }] of Object.entries(typesMap)) {
     const utils = getUtils(
       source.replaceAll('__VALUE__', value).replaceAll('__TYPE__', type),
     );
     test(utils, { type, value, kind, valueType });
-  });
+  }
 };
 
 export const expectVarsDef = (

packages/graphql-language-service/src/utils/getVariablesJSONSchema.ts

@@ -111,6 +111,7 @@ const scalarTypesMap: { [key: string]: JSONSchema6TypeName } = {
 
 class Marker {
   private set = new Set<string>();
+
   mark(name: string): boolean {
     if (this.set.has(name)) {
       return false;
@@ -238,9 +239,9 @@ function getJSONSchemaFromGraphQLType(
           fieldDef.required!.push(fieldName);
         }
         if (typeDefinitions) {
-          Object.keys(typeDefinitions).map(defName => {
-            definitions[defName] = typeDefinitions[defName];
-          });
+          for (const [defName, value] of Object.entries(typeDefinitions)) {
+            definitions[defName] = value;
+          }
         }
       });
       definitions[type.name] = fieldDef;
@@ -269,6 +270,7 @@ function getJSONSchemaFromGraphQLType(
 
   return { required, definition, definitions };
 }
+
 /**
  * Generates a JSONSchema6 valid document for operation(s) from a map of Map<string, GraphQLInputType>.
  *

packages/vscode-graphql-execution/src/providers/exec-content.ts

@@ -114,18 +114,22 @@ export class GraphQLContentProvider implements TextDocumentContentProvider {
         this.html = err.toString();
       });
   }
+
   validUrlFromSchema(pathOrUrl: string) {
     return /^https?:\/\//.test(pathOrUrl);
   }
+
   reportError(message: string) {
     this.outputChannel.appendLine(message);
     this.setContentAndUpdate(message);
   }
+
   setContentAndUpdate(html: string) {
     this.html = html;
     this.update(this.uri);
     this.updatePanel();
   }
+
   async loadEndpoint(
     projectConfig?: GraphQLProjectConfig,
   ): Promise<Endpoint | null> {
@@ -144,11 +148,11 @@ export class GraphQLContentProvider implements TextDocumentContentProvider {
         );
         const { schema } = projectConfig;
         if (schema && Array.isArray(schema)) {
-          schema.map(s => {
+          for (const s of schema) {
             if (this.validUrlFromSchema(s as string)) {
               endpoints.default.url = s.toString();
             }
-          });
+          }
         } else if (schema && this.validUrlFromSchema(schema as string)) {
           endpoints.default.url = schema.toString();
         }
@@ -174,6 +178,7 @@ export class GraphQLContentProvider implements TextDocumentContentProvider {
     const endpointName = await this.getEndpointName(endpointNames);
     return endpoints[endpointName] || endpoints.default;
   }
+
   async loadProvider() {
     try {
       const rootDir = workspace.getWorkspaceFolder(Uri.file(this.literal.uri));
@@ -240,6 +245,7 @@ export class GraphQLContentProvider implements TextDocumentContentProvider {
       return;
     }
   }
+
   async loadConfig() {
     const { rootDir, literal } = this;
     if (!rootDir) {