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svrjs-blog-newsletter/cronjob/node_modules/@aws-sdk/util-user-agent-node/dist-es/index.js

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2024-05-26 22:54:55 +02:00
import { loadConfig } from "@smithy/node-config-provider";
import { platform, release } from "os";
import { env, versions } from "process";
import { isCrtAvailable } from "./is-crt-available";
export { crtAvailability } from "./crt-availability";
export const UA_APP_ID_ENV_NAME = "AWS_SDK_UA_APP_ID";
export const UA_APP_ID_INI_NAME = "sdk-ua-app-id";
export const defaultUserAgent = ({ serviceId, clientVersion }) => {
const sections = [
["aws-sdk-js", clientVersion],
["ua", "2.0"],
[`os/${platform()}`, release()],
["lang/js"],
["md/nodejs", `${versions.node}`],
];
const crtAvailable = isCrtAvailable();
if (crtAvailable) {
sections.push(crtAvailable);
}
if (serviceId) {
sections.push([`api/${serviceId}`, clientVersion]);
}
if (env.AWS_EXECUTION_ENV) {
sections.push([`exec-env/${env.AWS_EXECUTION_ENV}`]);
}
const appIdPromise = loadConfig({
environmentVariableSelector: (env) => env[UA_APP_ID_ENV_NAME],
configFileSelector: (profile) => profile[UA_APP_ID_INI_NAME],
default: undefined,
})();
let resolvedUserAgent = undefined;
return async () => {
if (!resolvedUserAgent) {
const appId = await appIdPromise;
resolvedUserAgent = appId ? [...sections, [`app/${appId}`]] : [...sections];
}
return resolvedUserAgent;
};
};