Merge pull request #1728 from github/koesie10/failed-view

Handle failed status in variant analysis view

extensions/ql-vscode/src/stories/variant-analysis/VariantAnalysis.stories.tsx

@@ -5,6 +5,7 @@ import { ComponentMeta, ComponentStory } from '@storybook/react';
 import { VariantAnalysis as VariantAnalysisComponent } from '../../view/variant-analysis/VariantAnalysis';
 import {
   VariantAnalysis as VariantAnalysisDomainModel,
+  VariantAnalysisFailureReason,
   VariantAnalysisRepoStatus,
   VariantAnalysisScannedRepositoryDownloadStatus,
   VariantAnalysisScannedRepositoryResult,
@@ -362,3 +363,23 @@ Canceled.args = {
   repoStates,
   repoResults,
 };
+
+export const Failed = Template.bind({});
+Failed.args = {
+  variantAnalysis: {
+    ...variantAnalysis,
+    status: VariantAnalysisStatus.Failed,
+    failureReason: VariantAnalysisFailureReason.NoReposQueried,
+    completedAt: new Date(new Date(variantAnalysis.createdAt).getTime() + 100_000).toISOString(),
+    scannedRepos: [],
+    skippedRepos: {
+      ...variantAnalysis.skippedRepos,
+      overLimitRepos: {
+        repositoryCount: 0,
+        repositories: [],
+      },
+    }
+  },
+  repoStates,
+  repoResults,
+};

extensions/ql-vscode/src/view/variant-analysis/FailureReasonAlert.tsx

@@ -0,0 +1,48 @@
+import * as React from 'react';
+import { VSCodeButton } from '@vscode/webview-ui-toolkit/react';
+import { Alert } from '../common';
+import { vscode } from '../vscode-api';
+import { VariantAnalysisFailureReason } from '../../remote-queries/shared/variant-analysis';
+
+type Props = {
+  failureReason: VariantAnalysisFailureReason;
+  showLogsButton: boolean;
+};
+
+const getTitle = (failureReason: VariantAnalysisFailureReason): string => {
+  switch (failureReason) {
+    case VariantAnalysisFailureReason.NoReposQueried:
+      return 'No repositories to analyze';
+    case VariantAnalysisFailureReason.InternalError:
+      return 'Something unexpected happened';
+  }
+};
+
+const getMessage = (failureReason: VariantAnalysisFailureReason): string => {
+  switch (failureReason) {
+    case VariantAnalysisFailureReason.NoReposQueried:
+      return 'No repositories available after processing. No repositories were analyzed.';
+    case VariantAnalysisFailureReason.InternalError:
+      return 'An internal error occurred while running this variant analysis. Please try again later.';
+  }
+};
+
+const openLogs = () => {
+  vscode.postMessage({
+    t: 'openLogs',
+  });
+};
+
+export const FailureReasonAlert = ({
+  failureReason,
+  showLogsButton,
+}: Props) => {
+  return (
+    <Alert
+      type="error"
+      title={getTitle(failureReason)}
+      message={getMessage(failureReason)}
+      actions={showLogsButton && <VSCodeButton appearance="secondary" onClick={openLogs}>View logs</VSCodeButton>}
+    />
+  );
+};

extensions/ql-vscode/src/view/variant-analysis/VariantAnalysisOutcomePanels.tsx

@@ -7,13 +7,14 @@ import {
   VariantAnalysis,
   VariantAnalysisScannedRepositoryResult,
   VariantAnalysisScannedRepositoryState,
-  VariantAnalysisStatus,
+  VariantAnalysisStatus
 } from '../../remote-queries/shared/variant-analysis';
 import { VariantAnalysisAnalyzedRepos } from './VariantAnalysisAnalyzedRepos';
 import { Alert } from '../common';
 import { VariantAnalysisSkippedRepositoriesTab } from './VariantAnalysisSkippedRepositoriesTab';
 import { defaultFilterSortState, RepositoriesFilterSortState } from './filterSort';
 import { RepositoriesSearchSortRow } from './RepositoriesSearchSortRow';
+import { FailureReasonAlert } from './FailureReasonAlert';
 
 export type VariantAnalysisOutcomePanelProps = {
   variantAnalysis: VariantAnalysis;
@@ -63,6 +64,9 @@ export const VariantAnalysisOutcomePanels = ({
           message="Variant analysis canceled before all queries were complete. Some repositories were not analyzed."
         />
       )}
+      {variantAnalysis.status === VariantAnalysisStatus.Failed && variantAnalysis.failureReason && (
+        <FailureReasonAlert failureReason={variantAnalysis.failureReason} showLogsButton={!!variantAnalysis.actionsWorkflowRunId} />
+      )}
       {overLimitRepositoryCount > 0 && (
         <Alert
           type="warning"