Add copying of repository list for variant analyses

This adds the ability to copy the repository list for variant analyses
from the context menu in the query history.

extensions/ql-vscode/src/extension.ts

@@ -934,6 +934,12 @@ async function activateWithInstalledDistribution(
     })
   );
 
+  ctx.subscriptions.push(
+    commandRunner('codeQL.copyVariantAnalysisRepoList', async (variantAnalysisId: number) => {
+      await variantAnalysisManager.copyRepoListToClipboard(variantAnalysisId);
+    })
+  );
+
   ctx.subscriptions.push(
     commandRunner('codeQL.monitorVariantAnalysis', async (
       variantAnalysis: VariantAnalysis,

extensions/ql-vscode/src/query-history.ts

@@ -1256,11 +1256,15 @@ export class QueryHistoryManager extends DisposableObject {
     const { finalSingleItem, finalMultiSelect } = this.determineSelection(singleItem, multiSelect);
 
     // Remote queries only
-    if (!this.assertSingleQuery(finalMultiSelect) || !finalSingleItem || finalSingleItem.t !== 'remote') {
+    if (!this.assertSingleQuery(finalMultiSelect) || !finalSingleItem) {
       return;
     }
 
-    await commands.executeCommand('codeQL.copyRepoList', finalSingleItem.queryId);
+    if (finalSingleItem.t === 'remote') {
+      await commands.executeCommand('codeQL.copyRepoList', finalSingleItem.queryId);
+    } else if (finalSingleItem.t === 'variant-analysis') {
+      await commands.executeCommand('codeQL.copyVariantAnalysisRepoList', finalSingleItem.variantAnalysis.id);
+    }
   }
 
   async handleExportResults(): Promise<void> {

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

@@ -1,7 +1,7 @@
 import * as path from 'path';
 
 import * as ghApiClient from './gh-api/gh-api-client';
-import { CancellationToken, commands, EventEmitter, ExtensionContext, window } from 'vscode';
+import { CancellationToken, commands, env, EventEmitter, ExtensionContext, window } from 'vscode';
 import { DisposableObject } from '../pure/disposable-object';
 import { Credentials } from '../authentication';
 import { VariantAnalysisMonitor } from './variant-analysis-monitor';
@@ -24,6 +24,7 @@ import { processUpdatedVariantAnalysis, processVariantAnalysisRepositoryTask } f
 import PQueue from 'p-queue';
 import { createTimestampFile, showAndLogErrorMessage, showAndLogInformationMessage } from '../helpers';
 import * as fs from 'fs-extra';
+import * as os from 'os';
 import { cancelVariantAnalysis } from './gh-api/gh-actions-api-client';
 
 export class VariantAnalysisManager extends DisposableObject implements VariantAnalysisViewManager<VariantAnalysisView> {
@@ -301,6 +302,27 @@ export class VariantAnalysisManager extends DisposableObject implements VariantA
     await cancelVariantAnalysis(credentials, variantAnalysis);
   }
 
+  public async copyRepoListToClipboard(variantAnalysisId: number) {
+    const variantAnalysis = this.variantAnalyses.get(variantAnalysisId);
+    if (!variantAnalysis) {
+      throw new Error(`No variant analysis with id: ${variantAnalysisId}`);
+    }
+
+    const fullNames = variantAnalysis.scannedRepos?.filter(a => a.resultCount && a.resultCount > 0).map(a => a.repository.fullName);
+    if (!fullNames || fullNames.length === 0) {
+      return;
+    }
+
+    const text = [
+      '"new-repo-list": [',
+      ...fullNames.slice(0, -1).map(repo => `    "${repo}",`),
+      `    "${fullNames[fullNames.length - 1]}"`,
+      ']'
+    ];
+
+    await env.clipboard.writeText(text.join(os.EOL));
+  }
+
   private getRepoStatesStoragePath(variantAnalysisId: number): string {
     return path.join(
       this.getVariantAnalysisStorageLocation(variantAnalysisId),

extensions/ql-vscode/src/vscode-tests/cli-integration/remote-queries/variant-analysis-manager.test.ts

@@ -1,6 +1,6 @@
 import * as sinon from 'sinon';
 import { expect } from 'chai';
-import { CancellationTokenSource, commands, extensions } from 'vscode';
+import { CancellationTokenSource, commands, env, extensions } from 'vscode';
 import { CodeQLExtensionInterface } from '../../../extension';
 import { logger } from '../../../logging';
 import * as config from '../../../config';
@@ -16,7 +16,10 @@ import { storagePath } from '../global.helper';
 import { VariantAnalysisResultsManager } from '../../../remote-queries/variant-analysis-results-manager';
 import { createMockVariantAnalysis } from '../../factories/remote-queries/shared/variant-analysis';
 import * as VariantAnalysisModule from '../../../remote-queries/shared/variant-analysis';
-import { createMockScannedRepos } from '../../factories/remote-queries/shared/scanned-repositories';
+import {
+  createMockScannedRepo,
+  createMockScannedRepos
+} from '../../factories/remote-queries/shared/scanned-repositories';
 import {
   VariantAnalysis,
   VariantAnalysisScannedRepository,
@@ -142,7 +145,9 @@ describe('Variant Analysis Manager', async function() {
   });
 
   describe('when credentials are invalid', async () => {
-    beforeEach(async () => { sandbox.stub(Credentials, 'initialize').resolves(undefined); });
+    beforeEach(async () => {
+      sandbox.stub(Credentials, 'initialize').resolves(undefined);
+    });
 
     it('should return early if credentials are wrong', async () => {
       try {
@@ -585,4 +590,121 @@ describe('Variant Analysis Manager', async function() {
       });
     });
   });
+
+  describe('copyRepoListToClipboard', async () => {
+    let variantAnalysis: VariantAnalysis;
+    let variantAnalysisStorageLocation: string;
+
+    let writeTextStub: sinon.SinonStub;
+
+    beforeEach(async () => {
+      variantAnalysis = createMockVariantAnalysis({});
+
+      variantAnalysisStorageLocation = variantAnalysisManager.getVariantAnalysisStorageLocation(variantAnalysis.id);
+      await createTimestampFile(variantAnalysisStorageLocation);
+      await variantAnalysisManager.rehydrateVariantAnalysis(variantAnalysis);
+
+      writeTextStub = sinon.stub();
+      sinon.stub(env, 'clipboard').value({
+        writeText: writeTextStub,
+      });
+    });
+
+    afterEach(() => {
+      fs.rmSync(variantAnalysisStorageLocation, { recursive: true });
+    });
+
+    describe('when the variant analysis does not have any repositories', () => {
+      beforeEach(async () => {
+        await variantAnalysisManager.rehydrateVariantAnalysis({
+          ...variantAnalysis,
+          scannedRepos: [],
+        });
+      });
+
+      it('should not copy any text', async () => {
+        await variantAnalysisManager.copyRepoListToClipboard(variantAnalysis.id);
+
+        expect(writeTextStub).not.to.have.been.called;
+      });
+    });
+
+    describe('when the variant analysis does not have any repositories with results', () => {
+      beforeEach(async () => {
+        await variantAnalysisManager.rehydrateVariantAnalysis({
+          ...variantAnalysis,
+          scannedRepos: [
+            {
+              ...createMockScannedRepo(),
+              resultCount: 0,
+            },
+            {
+              ...createMockScannedRepo(),
+              resultCount: undefined,
+            }
+          ],
+        });
+      });
+
+      it('should not copy any text', async () => {
+        await variantAnalysisManager.copyRepoListToClipboard(variantAnalysis.id);
+
+        expect(writeTextStub).not.to.have.been.called;
+      });
+    });
+
+    describe('when the variant analysis has repositories with results', () => {
+      const scannedRepos = [
+        {
+          ...createMockScannedRepo(),
+          resultCount: 100,
+        },
+        {
+          ...createMockScannedRepo(),
+          resultCount: 0,
+        },
+        {
+          ...createMockScannedRepo(),
+          resultCount: 200,
+        },
+        {
+          ...createMockScannedRepo(),
+          resultCount: undefined,
+        },
+        {
+          ...createMockScannedRepo(),
+          resultCount: 5,
+        },
+      ];
+
+      beforeEach(async () => {
+        await variantAnalysisManager.rehydrateVariantAnalysis({
+          ...variantAnalysis,
+          scannedRepos,
+        });
+      });
+
+      it('should copy text', async () => {
+        await variantAnalysisManager.copyRepoListToClipboard(variantAnalysis.id);
+
+        expect(writeTextStub).to.have.been.calledOnce;
+      });
+
+      it('should be valid JSON when put in object', async () => {
+        await variantAnalysisManager.copyRepoListToClipboard(variantAnalysis.id);
+
+        const text = writeTextStub.getCalls()[0].lastArg;
+
+        const parsed = JSON.parse('{' + text + '}');
+
+        expect(parsed).to.deep.eq({
+          'new-repo-list': [
+            scannedRepos[0].repository.fullName,
+            scannedRepos[2].repository.fullName,
+            scannedRepos[4].repository.fullName,
+          ],
+        });
+      });
+    });
+  });
 });