open-next-cdk/node_modules/@smithy/middleware-endpoint/dist-es/adaptors/createConfigValueProvider.js

Deploy a NextJS app using OpenNext packaging to serverless AWS using CDK

export const createConfigValueProvider = (configKey, canonicalEndpointParamKey, config) => {
    const configProvider = async () => {
        const configValue = config[configKey] ?? config[canonicalEndpointParamKey];
        if (typeof configValue === "function") {
            return configValue();
        }
        return configValue;
    };
    if (configKey === "endpoint" || canonicalEndpointParamKey === "endpoint") {
        return async () => {
            const endpoint = await configProvider();
            if (endpoint && typeof endpoint === "object") {
                if ("url" in endpoint) {
                    return endpoint.url.href;
                }
                if ("hostname" in endpoint) {
                    const { protocol, hostname, port, path } = endpoint;
                    return `${protocol}//${hostname}${port ? ":" + port : ""}${path}`;
                }
            }
            return endpoint;
        };
    }
    return configProvider;
};