refactor(cli): consume simplified ToolDisplay property

packages/cli/src/ui/components/messages/DenseToolMessage.tsx

@@ -17,6 +17,7 @@ import {
   isGrepResult,
   isListResult,
   isReadManyFilesResult,
+  type ToolDisplay,
 } from '@google/gemini-cli-core';
 import {
   type IndividualToolCallDisplay,
@@ -46,6 +47,7 @@ const PAYLOAD_SCROLL_GUTTER = 4;
 const PAYLOAD_MAX_WIDTH = 120 + PAYLOAD_SCROLL_GUTTER;
 
 interface DenseToolMessageProps extends IndividualToolCallDisplay {
+  display?: ToolDisplay;
   terminalWidth: number;
   availableTerminalHeight?: number;
 }
@@ -269,6 +271,7 @@ export const DenseToolMessage: React.FC<DenseToolMessageProps> = (props) => {
     terminalWidth,
     availableTerminalHeight,
     description: originalDescription,
+    display,
   } = props;
 
   const settings = useSettings();
@@ -322,6 +325,58 @@ export const DenseToolMessage: React.FC<DenseToolMessageProps> = (props) => {
 
   // State-to-View Coordination
   const viewParts = useMemo((): ViewParts => {
+    if (display) {
+      const descriptionText = (
+        <Text color={theme.text.secondary} wrap="truncate-end">
+          {display.description || originalDescription}
+        </Text>
+      );
+
+      const summaryText = display.resultSummary ? (
+        <Text color={theme.text.accent} wrap="truncate-end">
+          → {display.resultSummary}
+        </Text>
+      ) : status === CoreToolCallStatus.Error ? (
+        <Text color={theme.status.error} wrap="truncate-end">
+          → {typeof resultDisplay === 'string' ? resultDisplay : 'Failed'}
+        </Text>
+      ) : undefined;
+
+      // For now, DenseToolMessage still handles complex resultDisplay types
+      // like FileDiff or ListResult manually if display.result is not provided
+      // or doesn't cover them.
+      if (!display.result) {
+        if (diff) {
+          return {
+            ...getFileOpData(
+              diff,
+              status,
+              resultDisplay,
+              terminalWidth,
+              availableTerminalHeight,
+              isAlternateBuffer,
+            ),
+            description: descriptionText,
+            summary: summaryText,
+          };
+        }
+        if (isListResult(resultDisplay)) {
+          return {
+            ...getListResultData(resultDisplay, originalDescription),
+            description: descriptionText,
+            summary: summaryText,
+          };
+        }
+      }
+
+      // If we have a display.result or a simple success, use it
+      return {
+        description: descriptionText,
+        summary: summaryText,
+        payload: undefined, // Payload rendering will be updated in Step 5
+      };
+    }
+
     if (diff) {
       return getFileOpData(
         diff,
@@ -383,6 +438,7 @@ export const DenseToolMessage: React.FC<DenseToolMessageProps> = (props) => {
     availableTerminalHeight,
     originalDescription,
     isAlternateBuffer,
+    display,
   ]);
 
   const { description, summary } = viewParts;

packages/cli/src/ui/components/messages/ShellToolMessage.tsx

@@ -43,6 +43,7 @@ export interface ShellToolMessageProps extends ToolMessageProps {
 export const ShellToolMessage: React.FC<ShellToolMessageProps> = ({
   name,
   description,
+  display,
   resultDisplay,
   status,
   availableTerminalHeight,
@@ -167,6 +168,7 @@ export const ShellToolMessage: React.FC<ShellToolMessageProps> = ({
           name={name}
           status={status}
           description={description}
+          display={display}
           emphasis={emphasis}
           originalRequestName={originalRequestName}
         />

packages/cli/src/ui/components/messages/ToolMessage.tsx

@@ -21,13 +21,20 @@ import {
   useFocusHint,
   FocusHint,
 } from './ToolShared.js';
-import { type Config, CoreToolCallStatus, Kind } from '@google/gemini-cli-core';
+import {
+  type Config,
+  CoreToolCallStatus,
+  Kind,
+  type ToolDisplay,
+} from '@google/gemini-cli-core';
 import { ShellInputPrompt } from '../ShellInputPrompt.js';
 import { SUBAGENT_MAX_LINES } from '../../constants.js';
 
 export type { TextEmphasis };
 
 export interface ToolMessageProps extends IndividualToolCallDisplay {
+  description: string;
+  display?: ToolDisplay;
   availableTerminalHeight?: number;
   terminalWidth: number;
   emphasis?: TextEmphasis;
@@ -44,6 +51,7 @@ export interface ToolMessageProps extends IndividualToolCallDisplay {
 export const ToolMessage: React.FC<ToolMessageProps> = ({
   name,
   description,
+  display,
   resultDisplay,
   status,
   kind,
@@ -99,6 +107,7 @@ export const ToolMessage: React.FC<ToolMessageProps> = ({
           name={name}
           status={status}
           description={description}
+          display={display}
           emphasis={emphasis}
           progressMessage={progressMessage}
           originalRequestName={originalRequestName}

packages/cli/src/ui/components/messages/ToolShared.tsx

@@ -21,6 +21,7 @@ import {
   isCompletedAskUserTool,
   type ToolResultDisplay,
   CoreToolCallStatus,
+  type ToolDisplay,
 } from '@google/gemini-cli-core';
 import { useInactivityTimer } from '../../hooks/useInactivityTimer.js';
 import { formatCommand } from '../../key/keybindingUtils.js';
@@ -192,6 +193,7 @@ type ToolInfoProps = {
   description: string;
   status: CoreToolCallStatus;
   emphasis: TextEmphasis;
+  display?: ToolDisplay;
   progressMessage?: string;
   originalRequestName?: string;
 };
@@ -201,6 +203,7 @@ export const ToolInfo: React.FC<ToolInfoProps> = ({
   description,
   status: coreStatus,
   emphasis,
+  display,
   progressMessage: _progressMessage,
   originalRequestName,
 }) => {
@@ -223,11 +226,15 @@ export const ToolInfo: React.FC<ToolInfoProps> = ({
   // Hide description for completed Ask User tools (the result display speaks for itself)
   const isCompletedAskUser = isCompletedAskUserTool(name, status);
 
+  const displayName = display?.name || name;
+  const displayDescription = display?.description || description;
+  const displaySummary = display?.resultSummary;
+
   return (
     <Box overflow="hidden" height={1} flexGrow={1} flexShrink={1}>
       <Text strikethrough={status === ToolCallStatus.Canceled} wrap="truncate">
         <Text color={nameColor} bold>
-          {name}
+          {displayName}
         </Text>
         {originalRequestName && originalRequestName !== name && (
           <Text color={theme.text.secondary} italic>
@@ -238,7 +245,13 @@ export const ToolInfo: React.FC<ToolInfoProps> = ({
         {!isCompletedAskUser && (
           <>
             {' '}
-            <Text color={theme.text.secondary}>{description}</Text>
+            <Text color={theme.text.secondary}>{displayDescription}</Text>
+          </>
+        )}
+        {displaySummary && (
+          <>
+            <Text color={theme.text.accent}> → </Text>
+            <Text color={theme.text.accent}>{displaySummary}</Text>
           </>
         )}
       </Text>