feat(cli): export chat history in /bug and prefill GitHub issue (#16115)

packages/cli/src/ui/commands/bugCommand.test.ts

@@ -6,6 +6,7 @@
 
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 import open from 'open';
+import path from 'node:path';
 import { bugCommand } from './bugCommand.js';
 import { createMockCommandContext } from '../../test-utils/mockCommandContext.js';
 import { getVersion } from '@google/gemini-cli-core';
@@ -15,6 +16,16 @@ import { formatMemoryUsage } from '../utils/formatters.js';
 // Mock dependencies
 vi.mock('open');
 vi.mock('../utils/formatters.js');
+vi.mock('../utils/historyExportUtils.js', async (importOriginal) => {
+  const actual =
+    await importOriginal<typeof import('../utils/historyExportUtils.js')>();
+  return {
+    ...actual,
+    exportHistoryToFile: vi.fn(),
+  };
+});
+import { exportHistoryToFile } from '../utils/historyExportUtils.js';
+
 vi.mock('@google/gemini-cli-core', async (importOriginal) => {
   const actual =
     await importOriginal<typeof import('@google/gemini-cli-core')>();
@@ -27,6 +38,13 @@ vi.mock('@google/gemini-cli-core', async (importOriginal) => {
     },
     sessionId: 'test-session-id',
     getVersion: vi.fn(),
+    INITIAL_HISTORY_LENGTH: 1,
+    debugLogger: {
+      error: vi.fn(),
+      log: vi.fn(),
+      debug: vi.fn(),
+      warn: vi.fn(),
+    },
   };
 });
 vi.mock('node:process', () => ({
@@ -52,11 +70,14 @@ describe('bugCommand', () => {
     vi.mocked(getVersion).mockResolvedValue('0.1.0');
     vi.mocked(formatMemoryUsage).mockReturnValue('100 MB');
     vi.stubEnv('SANDBOX', 'gemini-test');
+    vi.useFakeTimers();
+    vi.setSystemTime(new Date('2024-01-01T00:00:00Z'));
   });
 
   afterEach(() => {
     vi.unstubAllEnvs();
     vi.clearAllMocks();
+    vi.useRealTimers();
   });
 
   it('should generate the default GitHub issue URL', async () => {
@@ -66,6 +87,11 @@ describe('bugCommand', () => {
           getModel: () => 'gemini-pro',
           getBugCommand: () => undefined,
           getIdeMode: () => true,
+          getGeminiClient: () => ({
+            getChat: () => ({
+              getHistory: () => [],
+            }),
+          }),
         },
       },
     });
@@ -86,13 +112,58 @@ describe('bugCommand', () => {
 * **Kitty Keyboard Protocol:** Supported
 * **IDE Client:** VSCode
 `;
-    const expectedUrl =
-      'https://github.com/google-gemini/gemini-cli/issues/new?template=bug_report.yml&title=A%20test%20bug&info=' +
-      encodeURIComponent(expectedInfo);
+    const expectedUrl = `https://github.com/google-gemini/gemini-cli/issues/new?template=bug_report.yml&title=A%20test%20bug&info=${encodeURIComponent(expectedInfo)}&problem=A%20test%20bug`;
 
     expect(open).toHaveBeenCalledWith(expectedUrl);
   });
 
+  it('should export chat history if available', async () => {
+    const history = [
+      { role: 'user', parts: [{ text: 'hello' }] },
+      { role: 'model', parts: [{ text: 'hi' }] },
+    ];
+    const mockContext = createMockCommandContext({
+      services: {
+        config: {
+          getModel: () => 'gemini-pro',
+          getBugCommand: () => undefined,
+          getIdeMode: () => true,
+          getGeminiClient: () => ({
+            getChat: () => ({
+              getHistory: () => history,
+            }),
+          }),
+          storage: {
+            getProjectTempDir: () => '/tmp/gemini',
+          },
+        },
+      },
+    });
+
+    if (!bugCommand.action) throw new Error('Action is not defined');
+    await bugCommand.action(mockContext, 'Bug with history');
+
+    const expectedPath = path.join(
+      '/tmp/gemini',
+      'bug-report-history-1704067200000.json',
+    );
+    expect(exportHistoryToFile).toHaveBeenCalledWith({
+      history,
+      filePath: expectedPath,
+    });
+
+    const addItemCall = vi.mocked(mockContext.ui.addItem).mock.calls[0];
+    const messageText = addItemCall[0].text;
+    expect(messageText).toContain(expectedPath);
+    expect(messageText).toContain('📄 **Chat History Exported**');
+    expect(messageText).toContain('Privacy Disclaimer:');
+    expect(messageText).not.toContain('additional-context=');
+    expect(messageText).toContain('problem=');
+    const reminder =
+      '\n\n[ACTION REQUIRED] 📎 PLEASE ATTACH THE EXPORTED CHAT HISTORY JSON FILE TO THIS ISSUE IF YOU FEEL COMFORTABLE SHARING IT.';
+    expect(messageText).toContain(encodeURIComponent(reminder));
+  });
+
   it('should use a custom URL template from config if provided', async () => {
     const customTemplate =
       'https://internal.bug-tracker.com/new?desc={title}&details={info}';
@@ -102,6 +173,11 @@ describe('bugCommand', () => {
           getModel: () => 'gemini-pro',
           getBugCommand: () => ({ urlTemplate: customTemplate }),
           getIdeMode: () => true,
+          getGeminiClient: () => ({
+            getChat: () => ({
+              getHistory: () => [],
+            }),
+          }),
         },
       },
     });