chore(release): v0.16.0-preview.4

Co-authored-by: Tommaso Sciortino <sciortino@gmail.com>

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@google/gemini-cli",
-  "version": "0.16.0-preview.2",
+  "version": "0.16.0-preview.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@google/gemini-cli",
-      "version": "0.16.0-preview.2",
+      "version": "0.16.0-preview.4",
       "workspaces": [
         "packages/*"
       ],
@@ -16960,7 +16960,7 @@
     },
     "packages/a2a-server": {
       "name": "@google/gemini-cli-a2a-server",
-      "version": "0.16.0-preview.2",
+      "version": "0.16.0-preview.4",
       "dependencies": {
         "@a2a-js/sdk": "^0.3.2",
         "@google-cloud/storage": "^7.16.0",
@@ -17250,7 +17250,7 @@
     },
     "packages/cli": {
       "name": "@google/gemini-cli",
-      "version": "0.16.0-preview.2",
+      "version": "0.16.0-preview.4",
       "dependencies": {
         "@google/gemini-cli-core": "file:../core",
         "@google/genai": "1.16.0",
@@ -17350,7 +17350,7 @@
     },
     "packages/core": {
       "name": "@google/gemini-cli-core",
-      "version": "0.16.0-preview.2",
+      "version": "0.16.0-preview.4",
       "dependencies": {
         "@google-cloud/logging": "^11.2.1",
         "@google-cloud/opentelemetry-cloud-monitoring-exporter": "^0.21.0",
@@ -17494,7 +17494,7 @@
     },
     "packages/test-utils": {
       "name": "@google/gemini-cli-test-utils",
-      "version": "0.16.0-preview.2",
+      "version": "0.16.0-preview.4",
       "license": "Apache-2.0",
       "devDependencies": {
         "typescript": "^5.3.3"
@@ -17505,7 +17505,7 @@
     },
     "packages/vscode-ide-companion": {
       "name": "gemini-cli-vscode-ide-companion",
-      "version": "0.16.0-preview.2",
+      "version": "0.16.0-preview.4",
       "license": "LICENSE",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.15.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@google/gemini-cli",
-  "version": "0.16.0-preview.2",
+  "version": "0.16.0-preview.4",
   "engines": {
     "node": ">=20.0.0"
   },
@@ -14,7 +14,7 @@
     "url": "git+https://github.com/google-gemini/gemini-cli.git"
   },
   "config": {
-    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.16.0-preview.2"
+    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.16.0-preview.4"
   },
   "scripts": {
     "start": "cross-env NODE_ENV=development node scripts/start.js",

packages/a2a-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@google/gemini-cli-a2a-server",
-  "version": "0.16.0-preview.2",
+  "version": "0.16.0-preview.4",
   "description": "Gemini CLI A2A Server",
   "repository": {
     "type": "git",

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@google/gemini-cli",
-  "version": "0.16.0-preview.2",
+  "version": "0.16.0-preview.4",
   "description": "Gemini CLI",
   "repository": {
     "type": "git",
@@ -25,7 +25,7 @@
     "dist"
   ],
   "config": {
-    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.16.0-preview.2"
+    "sandboxImageUri": "us-docker.pkg.dev/gemini-code-dev/gemini-cli/sandbox:0.16.0-preview.4"
   },
   "dependencies": {
     "@google/gemini-cli-core": "file:../core",

packages/cli/src/ui/AppContainer.tsx

@@ -892,7 +892,7 @@ Logging in with Google... Please restart Gemini CLI to continue.
   >();
   const [showEscapePrompt, setShowEscapePrompt] = useState(false);
   const [showIdeRestartPrompt, setShowIdeRestartPrompt] = useState(false);
-  const [selectionWarning, setSelectionWarning] = useState(false);
+  const [warningMessage, setWarningMessage] = useState<string | null>(null);
 
   const { isFolderTrustDialogOpen, handleFolderTrustSelect, isRestarting } =
     useFolderTrust(settings, setIsTrustedFolder, historyManager.addItem);
@@ -904,18 +904,28 @@ Logging in with Google... Please restart Gemini CLI to continue.
 
   useEffect(() => {
     let timeoutId: NodeJS.Timeout;
-    const handleSelectionWarning = () => {
-      setSelectionWarning(true);
+
+    const handleWarning = (message: string) => {
+      setWarningMessage(message);
       if (timeoutId) {
         clearTimeout(timeoutId);
       }
       timeoutId = setTimeout(() => {
-        setSelectionWarning(false);
+        setWarningMessage(null);
       }, WARNING_PROMPT_DURATION_MS);
     };
+
+    const handleSelectionWarning = () => {
+      handleWarning('Press Ctrl-S to enter selection mode to copy text.');
+    };
+    const handlePasteTimeout = () => {
+      handleWarning('Paste Timed out. Possibly due to slow connection.');
+    };
     appEvents.on(AppEvent.SelectionWarning, handleSelectionWarning);
+    appEvents.on(AppEvent.PasteTimeout, handlePasteTimeout);
     return () => {
       appEvents.off(AppEvent.SelectionWarning, handleSelectionWarning);
+      appEvents.off(AppEvent.PasteTimeout, handlePasteTimeout);
       if (timeoutId) {
         clearTimeout(timeoutId);
       }
@@ -1366,7 +1376,7 @@ Logging in with Google... Please restart Gemini CLI to continue.
       embeddedShellFocused,
       showDebugProfiler,
       copyModeEnabled,
-      selectionWarning,
+      warningMessage,
     }),
     [
       isThemeDialogOpen,
@@ -1452,7 +1462,7 @@ Logging in with Google... Please restart Gemini CLI to continue.
       apiKeyDefaultValue,
       authState,
       copyModeEnabled,
-      selectionWarning,
+      warningMessage,
     ],
   );
 

packages/cli/src/ui/components/Composer.tsx

@@ -99,10 +99,8 @@ export const Composer = () => {
             <Text color={theme.status.warning}>
               Press Ctrl+C again to exit.
             </Text>
-          ) : uiState.selectionWarning ? (
-            <Text color={theme.status.warning}>
-              Press Ctrl-S to enter selection mode to copy text.
-            </Text>
+          ) : uiState.warningMessage ? (
+            <Text color={theme.status.warning}>{uiState.warningMessage}</Text>
           ) : uiState.ctrlDPressedOnce ? (
             <Text color={theme.status.warning}>
               Press Ctrl+D again to exit.

packages/cli/src/ui/contexts/KeypressContext.tsx

@@ -18,10 +18,11 @@ import {
 import { ESC } from '../utils/input.js';
 import { parseMouseEvent } from '../utils/mouse.js';
 import { FOCUS_IN, FOCUS_OUT } from '../hooks/useFocus.js';
+import { appEvents, AppEvent } from '../../utils/events.js';
 
 export const BACKSLASH_ENTER_TIMEOUT = 5;
 export const ESC_TIMEOUT = 50;
-export const PASTE_TIMEOUT = 50;
+export const PASTE_TIMEOUT = 30_000;
 
 // Parse the key itself
 const KEY_INFO_MAP: Record<
@@ -211,7 +212,12 @@ function bufferPaste(
         key = yield;
         clearTimeout(timeoutId);
 
-        if (key === null || key.name === 'paste-end') {
+        if (key === null) {
+          appEvents.emit(AppEvent.PasteTimeout);
+          break;
+        }
+
+        if (key.name === 'paste-end') {
           break;
         }
         buffer += key.sequence;

packages/cli/src/ui/contexts/MouseContext.tsx

@@ -100,7 +100,8 @@ export function MouseProvider({
         !handled &&
         event.name === 'move' &&
         event.col >= 0 &&
-        event.row >= 0
+        event.row >= 0 &&
+        event.button === 'left'
       ) {
         // Terminal apps only receive mouse move events when the mouse is down
         // so this always indicates a mouse drag that the user was expecting

packages/cli/src/ui/contexts/ScrollProvider.drag.test.tsx

@@ -113,6 +113,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -125,6 +126,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -142,6 +144,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -159,6 +162,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -172,6 +176,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'none',
       });
     }
     expect(scrollBy).not.toHaveBeenCalled();
@@ -209,6 +214,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -231,6 +237,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -268,6 +275,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -305,6 +313,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -342,6 +351,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -407,6 +417,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -424,6 +435,7 @@ describe('ScrollProvider Drag', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
     // Expect scrollTo to be called with target and duration 0

packages/cli/src/ui/contexts/ScrollProvider.test.tsx

@@ -110,6 +110,7 @@ describe('ScrollProvider', () => {
             shift: false,
             ctrl: false,
             meta: false,
+            button: 'none',
           }) === true
         ) {
           handled = true;
@@ -147,6 +148,7 @@ describe('ScrollProvider', () => {
             shift: false,
             ctrl: false,
             meta: false,
+            button: 'none',
           }) === true
         ) {
           handled = true;
@@ -193,6 +195,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -226,6 +229,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -258,6 +262,7 @@ describe('ScrollProvider', () => {
       shift: false,
       ctrl: false,
       meta: false,
+      button: 'none',
     };
     for (const callback of mockUseMouseCallbacks) {
       callback(mouseEvent);
@@ -303,6 +308,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'none',
       });
       callback({
         name: 'scroll-down',
@@ -311,6 +317,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'none',
       });
       callback({
         name: 'scroll-up',
@@ -319,6 +326,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'none',
       });
     }
 
@@ -358,6 +366,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'none',
       });
       callback({
         name: 'scroll-down',
@@ -366,6 +375,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'none',
       });
       callback({
         name: 'scroll-down',
@@ -374,6 +384,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'none',
       });
     }
 
@@ -417,6 +428,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -429,6 +441,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -441,6 +454,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -475,6 +489,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -487,6 +502,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 
@@ -498,6 +514,7 @@ describe('ScrollProvider', () => {
         shift: false,
         ctrl: false,
         meta: false,
+        button: 'left',
       });
     }
 

packages/cli/src/ui/contexts/UIStateContext.tsx

@@ -124,7 +124,7 @@ export interface UIState {
   showDebugProfiler: boolean;
   showFullTodos: boolean;
   copyModeEnabled: boolean;
-  selectionWarning: boolean;
+  warningMessage: string | null;
 }
 
 export const UIStateContext = createContext<UIState | null>(null);

packages/cli/src/ui/utils/mouse.test.ts

@@ -27,6 +27,7 @@ describe('mouse utils', () => {
         shift: false,
         meta: false,
         ctrl: false,
+        button: 'left',
       });
       expect(result!.length).toBe(input.length);
     });
@@ -43,6 +44,7 @@ describe('mouse utils', () => {
         shift: false,
         meta: false,
         ctrl: false,
+        button: 'left',
       });
     });
 
@@ -58,6 +60,7 @@ describe('mouse utils', () => {
         shift: true,
         meta: true,
         ctrl: true,
+        button: 'left',
       });
     });
 
@@ -67,6 +70,7 @@ describe('mouse utils', () => {
       const result = parseSGRMouseEvent(input);
       expect(result).not.toBeNull();
       expect(result!.event.name).toBe('move');
+      expect(result!.event.button).toBe('left');
     });
 
     it('parses SGR scroll events', () => {
@@ -100,6 +104,7 @@ describe('mouse utils', () => {
         shift: false,
         meta: false,
         ctrl: false,
+        button: 'left',
       });
       expect(result!.length).toBe(6);
     });

packages/cli/src/ui/utils/mouse.ts

@@ -33,6 +33,7 @@ export interface MouseEvent {
   shift: boolean;
   meta: boolean;
   ctrl: boolean;
+  button: 'left' | 'middle' | 'right' | 'none';
 }
 
 export type MouseHandler = (event: MouseEvent) => void | boolean;
@@ -71,6 +72,20 @@ export function getMouseEventName(
   }
 }
 
+function getButtonFromCode(code: number): MouseEvent['button'] {
+  const button = code & 3;
+  switch (button) {
+    case 0:
+      return 'left';
+    case 1:
+      return 'middle';
+    case 2:
+      return 'right';
+    default:
+      return 'none';
+  }
+}
+
 export function parseSGRMouseEvent(
   buffer: string,
 ): { event: MouseEvent; length: number } | null {
@@ -98,6 +113,7 @@ export function parseSGRMouseEvent(
           shift,
           col,
           row,
+          button: getButtonFromCode(buttonCode),
         },
         length: match[0].length,
       };
@@ -165,8 +181,21 @@ export function parseX11MouseEvent(
   }
 
   if (name) {
+    let button = getButtonFromCode(b);
+    if (name === 'left-release' && button === 'none') {
+      button = 'left';
+    }
+
     return {
-      event: { name, ctrl, meta, shift, col, row },
+      event: {
+        name,
+        ctrl,
+        meta,
+        shift,
+        col,
+        row,
+        button,
+      },
       length: match[0].length,
     };
   }

packages/cli/src/utils/events.ts

@@ -14,6 +14,7 @@ export enum AppEvent {
   Flicker = 'flicker',
   McpClientUpdate = 'mcp-client-update',
   SelectionWarning = 'selection-warning',
+  PasteTimeout = 'paste-timeout',
 }
 
 export interface AppEvents extends ExtensionEvents {
@@ -23,6 +24,7 @@ export interface AppEvents extends ExtensionEvents {
   [AppEvent.Flicker]: never[];
   [AppEvent.McpClientUpdate]: Array<Map<string, McpClient> | never>;
   [AppEvent.SelectionWarning]: never[];
+  [AppEvent.PasteTimeout]: never[];
 }
 
 export const appEvents = new EventEmitter<AppEvents>();

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@google/gemini-cli-core",
-  "version": "0.16.0-preview.2",
+  "version": "0.16.0-preview.4",
   "description": "Gemini CLI Core",
   "repository": {
     "type": "git",

packages/test-utils/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@google/gemini-cli-test-utils",
-  "version": "0.16.0-preview.2",
+  "version": "0.16.0-preview.4",
   "private": true,
   "main": "src/index.ts",
   "license": "Apache-2.0",

packages/vscode-ide-companion/package.json

@@ -2,7 +2,7 @@
   "name": "gemini-cli-vscode-ide-companion",
   "displayName": "Gemini CLI Companion",
   "description": "Enable Gemini CLI with direct access to your IDE workspace.",
-  "version": "0.16.0-preview.2",
+  "version": "0.16.0-preview.4",
   "publisher": "google",
   "icon": "assets/icon.png",
   "repository": {