Function cleanMessagesForLogging

src/utils/sessionStorage.ts:4711–4729

(
  messages: Message[],
  allMessages: readonly Message[] = messages,
)

}

export function cleanMessagesForLogging(
  messages: Message[],
  allMessages: readonly Message[] = messages,
): Transcript {
  // Only use the array-growth cache for the ant path (common case) where
  // allMessages === messages. External-user transforms depend on the full
  // allMessages array for collectReplIds which needs fresh computation anyway.
  if (isAntOrNoumena() && allMessages === messages) {
    return getCleanMessagesForLoggingCached(messages, allMessages)
  }

  const filtered = messages.filter(isLoggableMessage) as Transcript
  return !isAntOrNoumena()
    ? transformMessagesForExternalTranscript(
        filtered,
        collectReplIds(allMessages),
      )
    : filtered
}

/**
 * Gets a log by its index