Files
penguin-harness/packages/web/src/lib/use-document-title.ts
T
Yaowei Zheng 45bfae6e94 Initialize repository with harness code and assets
Initial import of all source code, config, and README assets: the
packages workspace (cli, core, server, web, docs, landing, skills),
build scripts, tooling config, and CI workflows.

Includes the data-layout revision made on this branch: the local data
root defaults to ~/.penguin/data (PENGUIN_HOME still overrides; the
installer keeps its binaries in ~/.penguin), and every Agent lives
under <project>/agents/<agent>/ — path helpers, the three
agent-enumeration scans, the system prompt, built-in Skills, tests
and docs all follow the new layout.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018ihk8iQuo3kv2aPjAYEPuR
2026-07-19 14:06:53 +08:00

16 lines
587 B
TypeScript

/**
* Sync the browser tab title (document.title): "{title} · PenguinHarness"
* when a page title is set, falling back to the app name otherwise. Called
* at the top level of each page component, updating instantly on route
* changes or title changes (e.g. an auto-generated Session title delivered
* via a session_title event).
*/
import { useEffect } from "react";
import { S } from "./strings";
export function useDocumentTitle(title: string | null | undefined): void {
useEffect(() => {
document.title = title ? `${title} · ${S.appName}` : S.appName;
}, [title]);
}