Files
clash-verge-rev/scripts/react/profiler.ts
T

20 lines
488 B
TypeScript

import type { ProfilerOnRenderCallback } from 'react'
export type ProfileRecord = Parameters<ProfilerOnRenderCallback>
const records: ProfileRecord[] = []
export const recordRender: ProfilerOnRenderCallback = (...record) => {
if (records.length === 1000) records.shift()
records.push(record)
}
export const profiler = {
read: () => records.map((record) => [...record]),
clear: () => {
records.length = 0
},
}
Object.assign(window, { __CVR_REACT_PROFILER__: profiler })