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/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import { Text } from 'ink';
import { useEffect, useRef, useState } from 'react';
import { theme } from '../semantic-colors.js';
import { useKeypress } from '../hooks/useKeypress.js';
export const DebugProfiler = () => {
const numRenders = useRef(0);
const [showNumRenders, setShowNumRenders] = useState(false);
useEffect(() => {
numRenders.current++;
});
useKeypress(
(key) => {
if (key.ctrl && key.name === 'b') {
setShowNumRenders((prev) => !prev);
}
},
{ isActive: true },
);
if (!showNumRenders) {
return null;
}
return (
<Text color={theme.status.warning}>Renders: {numRenders.current} </Text>
);
};
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