feat: fetch feature flag for Code Consistent Ignores [IDE-274]

src/snyk/common/configuration/configuration.ts

@@ -2,6 +2,7 @@
 import path from 'path';
 import { URL } from 'url';
 import { IDE_NAME_SHORT, SNYK_TOKEN_KEY } from '../constants/general';
+import { SNYK_FEATURE_FLAG_COMMAND } from '../constants/commands';
 import {
   ADVANCED_ADDITIONAL_PARAMETERS_SETTING,
   ADVANCED_ADVANCED_MODE_SETTING,
@@ -54,6 +55,10 @@
 
   authHost: string;
 
+  getFeatureFlag(flagName: string): boolean;
+
+  setFeatureFlag(flagName: string, value: boolean): void;
+
   getToken(): Promise<string | undefined>;
 
   setToken(token: string | undefined): Promise<void>;
@@ -115,6 +120,8 @@
   private readonly defaultAuthHost = 'https://snyk.io';
   private readonly defaultOssApiEndpoint = `${this.defaultAuthHost}/api/v1`;
 
+  private featureFlag: { [key: string]: boolean } = {};
+
   constructor(private processEnv: NodeJS.ProcessEnv = process.env, private workspace: IVSCodeWorkspace) {}
 
   getInsecure(): boolean {
@@ -134,6 +141,14 @@
     return preview;
   }
 
+  getFeatureFlag(flagName: string): boolean {
+    return this.featureFlag[flagName] ?? false;
+  }
+
+  setFeatureFlag(flagName: string, value: boolean): void {
+    this.featureFlag[flagName] = value;
+  }
+
   private static async getPackageJsonConfig(): Promise<{ version: string; preview: boolean }> {
     return (await import(path.join('../../../..', 'package.json'))) as { version: string; preview: boolean };
   }

src/snyk/common/constants/commands.ts

@@ -24,6 +24,7 @@ export const SNYK_WORKSPACE_SCAN_COMMAND = 'snyk.workspace.scan';
 export const SNYK_TRUST_WORKSPACE_FOLDERS_COMMAND = 'snyk.trustWorkspaceFolders';
 export const SNYK_GET_ACTIVE_USER = 'snyk.getActiveUser';
 export const SNYK_CODE_FIX_DIFFS_COMMAND = 'snyk.code.fixDiffs';
+export const SNYK_FEATURE_FLAG_COMMAND = 'snyk.getFeatureFlagStatus';
 
 // custom Snyk constants used in commands
 export const SNYK_CONTEXT_PREFIX = 'snyk:';

src/snyk/common/constants/featureFlags.ts

@@ -0,0 +1,3 @@
+export const FEATURE_FLAGS = {
+  consistentIgnores: 'snykCodeConsistentIgnores',
+};

src/snyk/common/languageServer/types.ts

@@ -51,6 +51,7 @@ export type CodeIssueData = {
   isSecurityType: boolean;
   priorityScore: number;
   hasAIFix: boolean;
+  details: string; // HTML from the LSP
 };
 
 export type ExampleCommitFix = {

src/snyk/common/types.ts

@@ -37,3 +37,8 @@ export function languageToString(language: Language): string {
       return PJSON;
   }
 }
+
+export type FeatureFlagStatus = {
+  ok: boolean;
+  userMessage?: string;
+};

src/snyk/common/watchers/configurationWatcher.ts

@@ -11,20 +11,29 @@ import {
   CODE_QUALITY_ENABLED_SETTING,
   CODE_SECURITY_ENABLED_SETTING,
   IAC_ENABLED_SETTING,
+  ADVANCED_ORGANIZATION,
   OSS_ENABLED_SETTING,
   SEVERITY_FILTER_SETTING,
   TRUSTED_FOLDERS,
 } from '../constants/settings';
+import { FEATURE_FLAGS } from '../constants/featureFlags';
 import { ErrorHandler } from '../error/errorHandler';
 import { ILog } from '../logger/interfaces';
 import { errorsLogs } from '../messages/errors';
 import SecretStorageAdapter from '../vscode/secretStorage';
 import { IWatcher } from './interfaces';
+import { IVSCodeCommands } from '../vscode/commands';
+import { SNYK_FEATURE_FLAG_COMMAND } from '../constants/commands';
+import { FeatureFlagStatus } from '../types';
 
 class ConfigurationWatcher implements IWatcher {
-  constructor(private readonly logger: ILog) {}
+  constructor(private readonly logger: ILog, private commandExecutor: IVSCodeCommands) {}
 
   private async onChangeConfiguration(extension: IExtension, key: string): Promise<void> {
+    if (key === ADVANCED_ORGANIZATION) {
+      const isEnabled = await this.fetchFeatureFlag(FEATURE_FLAGS.consistentIgnores);
+      configuration.setFeatureFlag(FEATURE_FLAGS.consistentIgnores, isEnabled);
+    }
     if (key === ADVANCED_ADVANCED_MODE_SETTING) {
       return extension.checkAdvancedMode();
     } else if (key === OSS_ENABLED_SETTING) {
@@ -63,6 +72,7 @@ class ConfigurationWatcher implements IWatcher {
       const change = [
         ADVANCED_ADVANCED_MODE_SETTING,
         ADVANCED_AUTOSCAN_OSS_SETTING,
+        ADVANCED_ORGANIZATION,
         OSS_ENABLED_SETTING,
         CODE_SECURITY_ENABLED_SETTING,
         CODE_QUALITY_ENABLED_SETTING,
@@ -88,6 +98,19 @@ class ConfigurationWatcher implements IWatcher {
       }
     });
   }
+
+  private async fetchFeatureFlag(flagName: string): Promise<boolean> {
+    try {
+      const ffStatus = await this.commandExecutor.executeCommand<FeatureFlagStatus>(
+        SNYK_FEATURE_FLAG_COMMAND,
+        flagName,
+      );
+      return ffStatus?.ok ?? false;
+    } catch (error) {
+      console.warn(`Failed to fetch feature flag ${flagName}: ${error}`);
+      return false;
+    }
+  }
 }
 
 export default ConfigurationWatcher;

src/snyk/extension.ts

@@ -35,6 +35,7 @@
   SNYK_VIEW_SUPPORT,
   SNYK_VIEW_WELCOME,
 } from './common/constants/views';
+import { FEATURE_FLAGS } from './common/constants/featureFlags';
 import { ErrorHandler } from './common/error/errorHandler';
 import { ErrorReporter } from './common/error/errorReporter';
 import { ExperimentService } from './common/experiment/services/experimentService';
@@ -118,7 +119,7 @@
 
     SecretStorageAdapter.init(vscodeContext);
 
-    this.configurationWatcher = new ConfigurationWatcher(Logger);
+    this.configurationWatcher = new ConfigurationWatcher(Logger, vsCodeCommands);
     this.notificationService = new NotificationService(vsCodeWindow, vsCodeCommands, configuration, Logger);
 
     this.statusBarItem.show();
@@ -366,6 +367,8 @@
     // The codeEnabled context depends on an LS command
     await this.languageServer.start();
 
+    // Fetch feature flag to determine whether to use the new LSP-based rendering.
+
     // initialize contexts
     await this.contextService.setContext(SNYK_CONTEXT.INITIALIZED, true);
 

src/test/unit/common/services/learnService.test.ts

@@ -36,6 +36,7 @@ suite('LearnService', () => {
         isSecurityType: true,
         priorityScore: 880,
         hasAIFix: false,
+        details: 'not used',
       },
       title: 'not used',
       severity: IssueSeverity.Critical,