Ts log-time

logTime.ts

type Callback<T> = (...args: any[]) => T

export function logTime<FR>(func: Callback<FR>, name = "anonymous"): FR {
  const t0 = performance.now()
  // const logToConsole = process.env.JEST_WORKER_ID === undefined

  try {
    const output = func?.()

    if (output instanceof Promise) {
      output.then((output) => {
        const t1 = performance.now() - t0
        console.info(`[DONE] ${func.name || name} took ${t1}`)
        return output
      })
    }

    const t1 = performance.now() - t0
    console.info(`[DONE] ${func.name || name} took ${t1}`)

    return output
  } catch (error) {
    const t1 = performance.now() - t0
    console.info(`[FAILED] ${func.name || name} took ${t1}`)
    throw error
  }
}