Function getLastUserMessage

lib/messages/query.ts:5–20

(
    messages: WithParts[],
    startIndex?: number,
)

import { isMessageWithInfo } from "./shape"

export const getLastUserMessage = (
    messages: WithParts[],
    startIndex?: number,
): WithParts | null => {
    const start = startIndex ?? messages.length - 1
    for (let i = start; i >= 0; i--) {
        const msg = messages[i]
        if (!isMessageWithInfo(msg)) {
            continue
        }
        if (msg.info.role === "user" && !isIgnoredUserMessage(msg)) {
            return msg
        }
    }
    return null
}

export const messageHasCompress = (message: WithParts): boolean => {
    if (!isMessageWithInfo(message)) {