Revert "Move MRVA out of canary "

README.md

@@ -15,7 +15,6 @@ To see what has changed in the last few versions of the extension, see the [Chan
 * Shows the flow of data through the results of path queries, which is essential for triaging security results.
 * Provides an easy way to run queries from the large, open source repository of [CodeQL security queries](https://github.com/github/codeql).
 * Adds IntelliSense to support you writing and editing your own CodeQL query and library files.
-* Supports you running CodeQL queries against thousands of repositories on GitHub using multi-repository variant analysis.
 
 ## Project goals and scope
 

extensions/ql-vscode/CHANGELOG.md

@@ -2,7 +2,6 @@
 
 ## [UNRELEASED]
 
-- Enable multi-repository variant analysis. [#2121](https://github.com/github/vscode-codeql/pull/2121)
 - Enable collection of telemetry concerning interactions with UI elements, including buttons, links, and other inputs. [#2114](https://github.com/github/vscode-codeql/pull/2114)
 
 # 1.7.10 - 23 February 2023

extensions/ql-vscode/docs/test-plan.md

@@ -16,6 +16,10 @@ choose to go through some of the Optional Test Cases.
 
 ## Required Test Cases
 
+### Pre-requisites
+
+- Flip the `codeQL.canary` flag. This will enable MRVA in the extension.
+
 ### Test Case 1: MRVA - Running a problem path query and viewing results
 
 1. Open the [UnsafeJQueryPlugin query](https://github.com/github/codeql/blob/main/javascript/ql/src/Security/CWE-079/UnsafeJQueryPlugin.ql).

extensions/ql-vscode/package.json

@@ -978,10 +978,11 @@
         },
         {
           "command": "codeQL.runVariantAnalysis",
-          "when": "editorLangId == ql && resourceExtname == .ql"
+          "when": "config.codeQL.canary && editorLangId == ql && resourceExtname == .ql"
         },
         {
-          "command": "codeQL.exportSelectedVariantAnalysisResults"
+          "command": "codeQL.exportSelectedVariantAnalysisResults",
+          "when": "config.codeQL.canary"
         },
         {
           "command": "codeQL.runQueries",
@@ -1235,7 +1236,7 @@
         },
         {
           "command": "codeQL.runVariantAnalysis",
-          "when": "editorLangId == ql && resourceExtname == .ql"
+          "when": "config.codeQL.canary && editorLangId == ql && resourceExtname == .ql"
         },
         {
           "command": "codeQL.viewAst",
@@ -1280,7 +1281,8 @@
         },
         {
           "id": "codeQLVariantAnalysisRepositories",
-          "name": "Variant Analysis Repositories"
+          "name": "Variant Analysis Repositories",
+          "when": "config.codeQL.canary"
         },
         {
           "id": "codeQLQueryHistory",

extensions/ql-vscode/src/databases/db-module.ts

@@ -1,11 +1,12 @@
 import { window } from "vscode";
-import { App } from "../common/app";
+import { App, AppMode } from "../common/app";
 import { extLogger } from "../common";
 import { DisposableObject } from "../pure/disposable-object";
 import { DbConfigStore } from "./config/db-config-store";
 import { DbManager } from "./db-manager";
 import { DbPanel } from "./ui/db-panel";
 import { DbSelectionDecorationProvider } from "./ui/db-selection-decoration-provider";
+import { isCanary } from "../config";
 
 export class DbModule extends DisposableObject {
   public readonly dbManager: DbManager;
@@ -18,7 +19,8 @@ export class DbModule extends DisposableObject {
     this.dbManager = new DbManager(app, this.dbConfigStore);
   }
 
-  public static async initialize(app: App): Promise<DbModule> {
+  public static async initialize(app: App): Promise<DbModule | undefined> {
+    if (DbModule.shouldEnableModule(app.mode)) {
       const dbModule = new DbModule(app);
       app.subscriptions.push(dbModule);
 
@@ -26,6 +28,17 @@ export class DbModule extends DisposableObject {
       return dbModule;
     }
 
+    return undefined;
+  }
+
+  private static shouldEnableModule(app: AppMode): boolean {
+    if (app === AppMode.Development || app === AppMode.Test) {
+      return true;
+    }
+
+    return isCanary();
+  }
+
   private async initialize(app: App): Promise<void> {
     void extLogger.log("Initializing database module");
 

extensions/ql-vscode/src/extension.ts

@@ -637,7 +637,7 @@ async function activateWithInstalledDistribution(
     cliServer,
     variantAnalysisStorageDir,
     variantAnalysisResultsManager,
-    dbModule.dbManager,
+    dbModule?.dbManager,
   );
   ctx.subscriptions.push(variantAnalysisManager);
   ctx.subscriptions.push(variantAnalysisResultsManager);
@@ -1121,6 +1121,7 @@ async function activateWithInstalledDistribution(
         token: CancellationToken,
         uri: Uri | undefined,
       ) => {
+        if (isCanary()) {
           progress({
             maxStep: 5,
             step: 0,
@@ -1132,6 +1133,11 @@ async function activateWithInstalledDistribution(
             progress,
             token,
           );
+        } else {
+          throw new Error(
+            "Variant analysis requires the CodeQL Canary version to run.",
+          );
+        }
       },
       {
         title: "Run Variant Analysis",

extensions/ql-vscode/src/variant-analysis/repository-selection.ts

@@ -13,9 +13,9 @@ export interface RepositorySelection {
  * @returns The user selection.
  */
 export async function getRepositorySelection(
-  dbManager: DbManager,
+  dbManager?: DbManager,
 ): Promise<RepositorySelection> {
-  const selectedDbItem = dbManager.getSelectedDbItem();
+  const selectedDbItem = dbManager?.getSelectedDbItem();
   if (selectedDbItem) {
     switch (selectedDbItem.kind) {
       case DbItemKind.LocalDatabase || DbItemKind.LocalList:

extensions/ql-vscode/src/variant-analysis/run-remote-query.ts

@@ -223,7 +223,7 @@ export async function prepareRemoteQueryRun(
   uri: Uri | undefined,
   progress: ProgressCallback,
   token: CancellationToken,
-  dbManager: DbManager,
+  dbManager?: DbManager,
 ): Promise<PreparedRemoteQuery> {
   if (!uri?.fsPath.endsWith(".ql")) {
     throw new UserCancellationException("Not a CodeQL query file.");

extensions/ql-vscode/src/variant-analysis/variant-analysis-manager.ts

@@ -105,7 +105,7 @@ export class VariantAnalysisManager
     private readonly cliServer: CodeQLCliServer,
     private readonly storagePath: string,
     private readonly variantAnalysisResultsManager: VariantAnalysisResultsManager,
-    private readonly dbManager: DbManager,
+    private readonly dbManager?: DbManager,
   ) {
     super();
     this.variantAnalysisMonitor = this.push(

extensions/ql-vscode/test/vscode-tests/cli-integration/variant-analysis/variant-analysis-submission-integration.test.ts

@@ -3,6 +3,7 @@ import { resolve } from "path";
 import {
   authentication,
   commands,
+  ConfigurationTarget,
   extensions,
   QuickPickItem,
   TextDocument,
@@ -12,7 +13,10 @@ import {
 
 import { CodeQLExtensionInterface } from "../../../../src/extension";
 import { MockGitHubApiServer } from "../../../../src/mocks/mock-gh-api-server";
-import { setRemoteControllerRepo } from "../../../../src/config";
+import {
+  CANARY_FEATURES,
+  setRemoteControllerRepo,
+} from "../../../../src/config";
 
 jest.setTimeout(30_000);
 
@@ -35,6 +39,7 @@ describe("Variant Analysis Submission Integration", () => {
   let showErrorMessageSpy: jest.SpiedFunction<typeof window.showErrorMessage>;
 
   beforeEach(async () => {
+    await CANARY_FEATURES.updateValue(true, ConfigurationTarget.Global);
     await setRemoteControllerRepo("github/vscode-codeql");
 
     jest.spyOn(authentication, "getSession").mockResolvedValue({