Function useUpdateNotification

src/hooks/useUpdateNotification.ts:16–34

(
  updatedVersion: string | null | undefined,
  initialVersion: string = MACRO.VERSION,
)

}

export function useUpdateNotification(
  updatedVersion: string | null | undefined,
  initialVersion: string = MACRO.VERSION,
): string | null {
  const [lastNotifiedSemver, setLastNotifiedSemver] = useState<string | null>(
    () => getSemverPart(initialVersion),
  )

  if (!updatedVersion) {
    return null
  }

  const updatedSemver = getSemverPart(updatedVersion)
  if (updatedSemver !== lastNotifiedSemver) {
    setLastNotifiedSemver(updatedSemver)
    return updatedSemver
  }
  return null
}