Make monitor trigger autodownload of result when a new repo is scanned

This introduces a new `autoDownloadVariantAnalysisResult` command which
will be called by the VariantAnalysisMonitor every time it detects a new
repo has been scanned.

In turn, this will use the `autoDownloadVariantAnalysisResult` method
which we defined in an earlier commit on the VariantAnalysisManager.

Author: elenatanasoiu

extensions/ql-vscode/src/extension.ts

@@ -106,6 +106,10 @@ import { LegacyQueryRunner } from './legacy-query-server/legacyRunner';
 import { QueryRunner } from './queryRunner';
 import { VariantAnalysisView } from './remote-queries/variant-analysis-view';
 import { VariantAnalysis } from './remote-queries/shared/variant-analysis';
+import {
+  VariantAnalysis as VariantAnalysisApiResponse,
+  VariantAnalysisScannedRepository as ApiVariantAnalysisScannedRepository
+} from './remote-queries/gh-api/variant-analysis';
 import { VariantAnalysisManager } from './remote-queries/variant-analysis-manager';
 
 /**
@@ -906,6 +910,16 @@ async function activateWithInstalledDistribution(
     })
   );
 
+  ctx.subscriptions.push(
+    commandRunner('codeQL.autoDownloadVariantAnalysisResult', async (
+      scannedRepo: ApiVariantAnalysisScannedRepository,
+      variantAnalysisSummary: VariantAnalysisApiResponse,
+      token: CancellationToken
+    ) => {
+      await variantAnalysisManager.autoDownloadVariantAnalysisResult(scannedRepo, variantAnalysisSummary, token);
+    })
+  );
+
   ctx.subscriptions.push(
     commandRunner('codeQL.autoDownloadRemoteQueryResults', async (
       queryResult: RemoteQueryResult,

extensions/ql-vscode/src/remote-queries/variant-analysis-monitor.ts

@@ -1,4 +1,4 @@
-import { ExtensionContext, CancellationToken } from 'vscode';
+import { ExtensionContext, CancellationToken, commands } from 'vscode';
 import { Credentials } from '../authentication';
 import { Logger } from '../logging';
 import * as ghApiClient from './gh-api/gh-api-client';
@@ -64,6 +64,7 @@ export class VariantAnalysisMonitor {
       if (variantAnalysisSummary.scanned_repositories) {
         variantAnalysisSummary.scanned_repositories.forEach(scannedRepo => {
           if (!scannedReposDownloaded.includes(scannedRepo.repository.id) && scannedRepo.analysis_status === 'succeeded') {
+            void commands.executeCommand('codeQL.autoDownloadVariantAnalysisResult', scannedRepo);
             scannedReposDownloaded.push(scannedRepo.repository.id);
           }
         });