enable eslint typescript analysis

Author: aruntyagiTutu

packages/code-analyzer-eslint-engine/src/base-config.ts

@@ -196,10 +196,13 @@ export class BaseConfigFactory {
      * Note: TypeScript React support (.tsx) is planned for the next iteration.
      */
     private createReactConfigArray(): Linter.Config[] {
-        // Apply React rules to all JavaScript files
+        // Apply React rules to all JavaScript and TypeScript files
+        
         const jsExtensions = this.engineConfig.file_extensions.javascript;
+        const tsExtensions = this.engineConfig.file_extensions.typescript;
+        const reactExtensions = [...new Set([...jsExtensions, ...tsExtensions])];
 
-        if (jsExtensions.length === 0) {
+        if (reactExtensions.length === 0) {
             return [];
         }
 
@@ -208,7 +211,7 @@ export class BaseConfigFactory {
 
         return [{
             ...reactAllConfig,
-            files: jsExtensions.map(ext => `**/*${ext}`),
+            files: reactExtensions.map(ext => `**/*${ext}`),
             settings: {
                 ...reactAllConfig.settings,
                 react: {
@@ -243,9 +246,10 @@ export class BaseConfigFactory {
 
     private useReactBaseConfig(): boolean {
         // React config is independently controlled by disable_react_base_config
-        // React rules apply to all JS files - no harm if file has no React code
+        // React rules apply to all JS and TS files - no harm if file has no React code
         return !this.engineConfig.disable_react_base_config && 
-               this.engineConfig.file_extensions.javascript.length > 0;
+               (this.engineConfig.file_extensions.javascript.length > 0 ||
+                this.engineConfig.file_extensions.typescript.length > 0);
     }
 }
 

packages/code-analyzer-eslint-engine/src/config.ts

@@ -70,7 +70,7 @@ export const DEFAULT_CONFIG: ESLintEngineConfig = {
     disable_lwc_base_config: false,
     disable_slds_base_config: false,
     disable_typescript_base_config: false,
-    disable_react_base_config: true,  // Gated for now - will change to false when released
+    disable_react_base_config: false,  // Gated for now - will change to false when released
     file_extensions: {
         javascript: ['.js', '.cjs', '.mjs', '.jsx'],
         typescript: ['.ts', '.tsx'],
@@ -162,7 +162,7 @@ export function validateAndNormalizeConfig(configValueExtractor: ConfigValueExtr
         disable_typescript_base_config: eslintConfigValueExtractor.extractBooleanValue('disable_typescript_base_config'),
         // React support is gated - always force to true regardless of customer config
         // TODO: Change to eslintConfigValueExtractor.extractBooleanValue('disable_react_base_config') when released
-        disable_react_base_config: true,
+        disable_react_base_config: false,
         file_extensions:  eslintConfigValueExtractor.extractFileExtensionsValue(),
     };
 }