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/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import React from 'react';
import { render } from 'ink';
import { App } from './ui/App.js';
import { loadCliConfig } from './config/config.js';
import { readStdin } from './utils/readStdin.js';
import { GeminiClient } from '@gemini-code/server';
import { readPackageUp } from 'read-package-up';
import { fileURLToPath } from 'node:url';
import { dirname } from 'node:path';
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
async function main() {
const config = loadCliConfig();
let input = config.getQuestion();
const sandboxEnabled =
process.env.GEMINI_CODE_SANDBOX &&
!['0', 'false'].includes(process.env.GEMINI_CODE_SANDBOX.toLowerCase());
if (sandboxEnabled && !process.env.SANDBOX) {
console.log('WARNING: sandboxing is enabled, but still OUTSIDE sandbox');
// TODO: get inside sandbox
}
// Render UI, passing necessary config values. Check that there is no command line question.
if (process.stdin.isTTY && input?.length === 0) {
const readUpResult = await readPackageUp({ cwd: __dirname });
const cliVersion =
process.env.CLI_VERSION || readUpResult?.packageJson.version || 'unknown';
render(
React.createElement(App, {
config,
cliVersion,
}),
);
return;
}
// If not a TTY, read from stdin
// This is for cases where the user pipes input directly into the command
if (!process.stdin.isTTY) {
input += await readStdin();
}
if (!input) {
console.error('No input provided via stdin.');
process.exit(1);
}
// If not a TTY and we have initial input, process it directly
const geminiClient = new GeminiClient(config);
const chat = await geminiClient.startChat();
try {
for await (const event of geminiClient.sendMessageStream(chat, [
{ text: input },
])) {
if (event.type === 'content') {
process.stdout.write(event.value);
}
// We might need to handle other event types later, but for now, just content.
}
process.stdout.write('\n'); // Add a newline at the end
process.exit(0);
} catch (error) {
console.error('Error processing piped input:', error);
process.exit(1);
}
}
// --- Global Unhandled Rejection Handler ---
process.on('unhandledRejection', (reason, _promise) => {
// Check if this is the known 429 ClientError that sometimes escapes
// this is a workaround for a specific issue with the way we are calling gemini
// where a 429 error is thrown but not caught, causing an unhandled rejection
// TODO(adh): Remove this when the race condition is fixed
const isKnownEscaped429 =
reason instanceof Error &&
reason.name === 'ClientError' &&
reason.message.includes('got status: 429');
if (isKnownEscaped429) {
// Log it differently and DON'T exit, as it's likely already handled visually
console.warn('-----------------------------------------');
console.warn(
'WORKAROUND: Suppressed known escaped 429 Unhandled Rejection.',
);
console.warn('-----------------------------------------');
console.warn('Reason:', reason);
return;
// No process.exit(1); Don't exit.
}
// Log other unexpected unhandled rejections as critical errors
console.error('=========================================');
console.error('CRITICAL: Unhandled Promise Rejection!');
console.error('=========================================');
console.error('Reason:', reason);
console.error('Stack trace may follow:');
if (!(reason instanceof Error)) {
console.error(reason);
}
// Exit for genuinely unhandled errors
process.exit(1);
});
// --- Global Entry Point ---
main().catch((error) => {
console.error('An unexpected critical error occurred:');
if (error instanceof Error) {
console.error(error.message);
} else {
console.error(String(error));
}
process.exit(1);
});
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