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Add live clock display to header #39

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Add live clock display to header #39

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5841738
Add live clock display to header
jbingham17 Mar 27, 2026
905f22a
fix: correct hour calculation and zero-padding in timeString
github-actions[bot] Mar 27, 2026
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7 changes: 7 additions & 0 deletions src/components/Header.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -25,14 +25,18 @@ function formatUptime(seconds: number): string {
export function Header({ hostname, platform, arch, uptime, loadAvg, processCount }: HeaderProps) {
const [sessionStartTime] = useState(() => Date.now());
const [elapsedSeconds, setElapsedSeconds] = useState(0);
const [currentTime, setCurrentTime] = useState(new Date());

useEffect(() => {
const interval = setInterval(() => {
setElapsedSeconds(Math.floor((Date.now() - sessionStartTime) / 1000));
setCurrentTime(new Date());
}, 1000);
return () => clearInterval(interval);
}, [sessionStartTime]);

const timeString = `${currentTime.getHours().toString().padStart(2, '0')}:${currentTime.getMinutes().toString().padStart(2, '0')}:${currentTime.getSeconds().toString().padStart(2, '0')}`;

return (
<div className="header">
<div className="header-left">
Expand All @@ -52,6 +56,9 @@ export function Header({ hostname, platform, arch, uptime, loadAvg, processCount
<span className="session-timer">
Session: <span className="value">{formatUptime(elapsedSeconds)}</span>
</span>
<span className="current-time">
Time: <span className="value">{timeString}</span>
</span>
</div>
<div className="header-right">
<span className="load-avg">
Expand Down