@juspay/neurolink/dist/memory/hippocampusInitializer.js

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import { createRequire } from "node:module";
import { logger } from "../utils/logger.js";
// Lazy require so importing NeuroLink core does not fail when the optional
// peer @juspay/hippocampus is not installed. The package was previously a
// hard runtime dependency, but Hippocampus declares a peer on
// @juspay/neurolink which made pnpm pull a registry NeuroLink that
// transitively required @ai-sdk/google + @ai-sdk/google-vertex into the
// production graph. Making memory optional breaks that cycle while keeping
// the same runtime behavior whenever the package is installed.
const lazyRequire = createRequire(import.meta.url);
let cachedModule;
function loadHippocampusModule() {
    if (cachedModule !== undefined) {
        return cachedModule;
    }
    try {
        cachedModule = lazyRequire("@juspay/hippocampus");
        return cachedModule;
    }
    catch (error) {
        cachedModule = null;
        logger.debug("[memoryInitializer] @juspay/hippocampus is not installed; memory features disabled.", {
            error: error instanceof Error ? error.message : String(error),
        });
        return null;
    }
}
export function initializeHippocampus(config) {
    const mod = loadHippocampusModule();
    if (!mod) {
        logger.warn("[memoryInitializer] Memory configuration provided but @juspay/hippocampus is not installed. Run `pnpm add @juspay/hippocampus` (or your package manager equivalent) to enable memory.");
        return null;
    }
    try {
        const instance = new mod.Hippocampus(config);
        logger.info("[memoryInitializer] Memory initialized successfully", {
            storageType: config.storage?.type || "sqlite",
            maxWords: config.maxWords || 50,
            hasCustomPrompt: !!config.prompt,
        });
        return instance;
    }
    catch (error) {
        logger.warn("[memoryInitializer] Failed to initialize memory; disabling", {
            error: error instanceof Error ? error.message : String(error),
        });
        return null;
    }
}