From 1bfc62dcc2c10e962d4a67009027b7187e690d03 Mon Sep 17 00:00:00 2001
From: Evan Senter <evansenter@gmail.com>
Date: Fri, 18 Apr 2025 17:35:29 +0100
Subject: Adding some wiring to allow the Ink app to warn if there are local
 development changes that haven't been captured in the recent build of the
 Gemini CLI.

---
 packages/cli/package.json              |  2 +-
 packages/cli/src/core/gemini-client.ts |  2 +-
 packages/cli/src/ui/App.tsx            | 41 ++++++++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/cli/package.json b/packages/cli/package.json
index b5dd0c23..e2bd5c3d 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -5,7 +5,7 @@
   "type": "module",
   "main": "dist/gemini.js",
   "scripts": {
-    "build": "tsc",
+    "build": "tsc && touch dist/.last_build",
     "start": "node dist/gemini.js",
     "debug": "node --inspect-brk dist/gemini.js",
     "lint": "eslint . --ext .ts,.tsx",
diff --git a/packages/cli/src/core/gemini-client.ts b/packages/cli/src/core/gemini-client.ts
index 0b79a2ad..6ce89816 100644
--- a/packages/cli/src/core/gemini-client.ts
+++ b/packages/cli/src/core/gemini-client.ts
@@ -9,7 +9,7 @@ import {
   Content,
 } from '@google/genai';
 import { getApiKey } from '../config/env.js';
-import { getModel } from '../config/globalConfig.js';
+import { getModel } from '../config/globalConfig.js';  
 import { CoreSystemPrompt } from './prompts.js';
 import {
   type ToolCallEvent,
diff --git a/packages/cli/src/ui/App.tsx b/packages/cli/src/ui/App.tsx
index 1bc0f6c6..cc440392 100644
--- a/packages/cli/src/ui/App.tsx
+++ b/packages/cli/src/ui/App.tsx
@@ -1,5 +1,8 @@
 import React, { useState, useEffect } from 'react';
 import { Box, Text } from 'ink';
+import fs from 'fs';
+import path from 'path';
+import os from 'os';
 import type { HistoryItem } from './types.js';
 import { useGeminiStream } from './hooks/useGeminiStream.js';
 import { useLoadingIndicator } from './hooks/useLoadingIndicator.js';
@@ -12,6 +15,8 @@ import Footer from './components/Footer.js';
 import { StreamingState } from '../core/gemini-stream.js';
 import { PartListUnion } from '@google/genai';
 
+const warningsFilePath = path.join(os.tmpdir(), 'gemini-code-cli-warnings.txt');
+
 interface AppProps {
   directory: string;
 }
@@ -19,11 +24,31 @@ interface AppProps {
 const App = ({ directory }: AppProps) => {
   const [query, setQuery] = useState('');
   const [history, setHistory] = useState<HistoryItem[]>([]);
+  const [startupWarnings, setStartupWarnings] = useState<string[]>([]);
   const { streamingState, submitQuery, initError } =
     useGeminiStream(setHistory);
   const { elapsedTime, currentLoadingPhrase } =
     useLoadingIndicator(streamingState);
 
+  useEffect(() => {
+    try {
+      if (fs.existsSync(warningsFilePath)) {
+        console.log('[App] Found warnings file:', warningsFilePath);
+        const warningsContent = fs.readFileSync(warningsFilePath, 'utf-8');
+        setStartupWarnings(warningsContent.split('\n').filter(line => line.trim() !== ''));
+        try {
+            fs.unlinkSync(warningsFilePath);
+        } catch (unlinkErr: any) {
+             console.warn(`[App] Warning: Could not delete warnings file: ${unlinkErr.message}`);
+        }
+      } else {
+         console.log('[App] No warnings file found.');
+      }
+    } catch (err: any) {
+      console.error(`[App] Error checking/reading warnings file: ${err.message}`);
+    }
+  }, []);
+
   const handleInputSubmit = (value: PartListUnion) => {
     submitQuery(value)
       .then(() => {
@@ -63,6 +88,22 @@ const App = ({ directory }: AppProps) => {
     <Box flexDirection="column" padding={1} marginBottom={1} width="100%">
       <Header cwd={directory} />
 
+      {startupWarnings.length > 0 && (
+        <Box
+          borderStyle="round"
+          borderColor="yellow"
+          paddingX={1}
+          marginY={1}
+          flexDirection="column"
+        >
+          {startupWarnings.map((warning, index) => (
+            <Text key={index} color="yellow">
+              {warning}
+            </Text>
+          ))}
+        </Box>
+      )}
+
       <Tips />
 
       {initError &&
-- 
cgit v1.2.3