roadmap/quartz/perf.ts

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TypeScript
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2023-05-30 15:02:20 +00:00
import chalk from 'chalk'
import pretty from 'pretty-time'
export class PerfTimer {
evts: { [key: string]: [number, number] }
constructor() {
this.evts = {}
this.addEvent('start')
}
addEvent(evtName: string) {
this.evts[evtName] = process.hrtime()
}
timeSince(evtName?: string): string {
return chalk.yellow(pretty(process.hrtime(this.evts[evtName ?? 'start'])))
}
}