40 lines
1.1 KiB
TypeScript
40 lines
1.1 KiB
TypeScript
/**
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* @license
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* Copyright 2025 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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import updateNotifier from 'update-notifier';
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import { readPackageUp } from 'read-package-up';
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import process from 'node:process';
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export async function checkForUpdates(): Promise<string | null> {
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try {
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// read-package-up looks for the closest package.json from cwd
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const pkgResult = await readPackageUp({ cwd: process.cwd() });
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if (!pkgResult) {
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return null;
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}
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const { packageJson } = pkgResult;
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const notifier = updateNotifier({
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pkg: {
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name: packageJson.name,
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version: packageJson.version,
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},
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// check every time
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updateCheckInterval: 0,
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// allow notifier to run in scripts
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shouldNotifyInNpmScript: true,
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});
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if (notifier.update) {
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return `Gemini CLI update available! ${notifier.update.current} → ${notifier.update.latest}\nRun npm install -g ${packageJson.name} to update`;
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}
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return null;
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} catch (e) {
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console.warn('Failed to check for updates: ' + e);
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return null;
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}
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}
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