Remove the enableGhecDr flag

extensions/ql-vscode/src/config.ts

@@ -680,11 +680,6 @@ export function getVariantAnalysisDefaultResultsSort(): SortKey {
  */
 const ACTION_BRANCH = new Setting("actionBranch", VARIANT_ANALYSIS_SETTING);
 
-export const VARIANT_ANALYSIS_ENABLE_GHEC_DR = new Setting(
-  "enableGhecDr",
-  VARIANT_ANALYSIS_SETTING,
-);
-
 export function getActionBranch(): string {
   return ACTION_BRANCH.getValue<string>() || "main";
 }

extensions/ql-vscode/src/variant-analysis/ghec-dr.ts

@@ -1,18 +1,10 @@
-import {
-  VARIANT_ANALYSIS_ENABLE_GHEC_DR,
-  hasEnterpriseUri,
-  hasGhecDrUri,
-} from "../config";
+import { hasEnterpriseUri, hasGhecDrUri } from "../config";
 
 /**
  * Determines whether MRVA should be enabled or not for the current GitHub host.
+ * MRVA is enabled on github.com and GHEC-DR.
  * This is based on the `github-enterprise.uri` setting.
  */
 export function isVariantAnalysisEnabledForGitHubHost(): boolean {
-  return (
-    // MRVA is always enabled on github.com
-    !hasEnterpriseUri() ||
-    // MRVA can be enabled on GHEC-DR using a feature flag
-    (hasGhecDrUri() && !!VARIANT_ANALYSIS_ENABLE_GHEC_DR.getValue<boolean>())
-  );
+  return !hasEnterpriseUri() || hasGhecDrUri();
 }

extensions/ql-vscode/test/vscode-tests/minimal-workspace/variant-analysis/ghec-dr.test.ts

@@ -1,52 +1,25 @@
 import { ConfigurationTarget } from "vscode";
-import {
-  VARIANT_ANALYSIS_ENABLE_GHEC_DR,
-  VSCODE_GITHUB_ENTERPRISE_URI_SETTING,
-} from "../../../../src/config";
+import { VSCODE_GITHUB_ENTERPRISE_URI_SETTING } from "../../../../src/config";
 import { isVariantAnalysisEnabledForGitHubHost } from "../../../../src/variant-analysis/ghec-dr";
 
 describe("checkVariantAnalysisEnabled", () => {
-  it("returns cleanly when no enterprise URI is set", async () => {
+  it("returns true when no enterprise URI is set", async () => {
     expect(isVariantAnalysisEnabledForGitHubHost()).toBe(true);
   });
 
-  it("returns false when GHES enterprise URI is set and variant analysis feature flag is not set", async () => {
+  it("returns false when GHES enterprise URI is set", async () => {
     await VSCODE_GITHUB_ENTERPRISE_URI_SETTING.updateValue(
       "https://github.example.com",
       ConfigurationTarget.Global,
     );
     expect(isVariantAnalysisEnabledForGitHubHost()).toBe(false);
   });
 
-  it("returns false when GHES enterprise URI is set and variant analysis feature flag is set", async () => {
-    await VSCODE_GITHUB_ENTERPRISE_URI_SETTING.updateValue(
-      "https://github.example.com",
-      ConfigurationTarget.Global,
-    );
-    await VARIANT_ANALYSIS_ENABLE_GHEC_DR.updateValue(
-      "true",
-      ConfigurationTarget.Global,
-    );
-    expect(isVariantAnalysisEnabledForGitHubHost()).toBe(false);
-  });
-
-  it("returns false when GHEC-DR URI is set and variant analysis feature flag is not set", async () => {
+  it("returns true when a GHEC-DR URI is set", async () => {
     await VSCODE_GITHUB_ENTERPRISE_URI_SETTING.updateValue(
       "https://example.ghe.com",
       ConfigurationTarget.Global,
     );
-    expect(isVariantAnalysisEnabledForGitHubHost()).toBe(false);
-  });
-
-  it("returns true when GHEC-DR URI is set and variant analysis feature flag is set", async () => {
-    await VSCODE_GITHUB_ENTERPRISE_URI_SETTING.updateValue(
-      "https://example.ghe.com",
-      ConfigurationTarget.Global,
-    );
-    await VARIANT_ANALYSIS_ENABLE_GHEC_DR.updateValue(
-      "true",
-      ConfigurationTarget.Global,
-    );
     expect(isVariantAnalysisEnabledForGitHubHost()).toBe(true);
   });
 });