serverless-spy
Version:
CDK-based library for writing elegant integration tests on AWS serverless architecture and an additional web console to monitor events in real time.
15 lines (14 loc) • 517 B
JavaScript
import { CredentialsProviderError } from "@smithy/property-provider";
import { getSelectorName } from "./getSelectorName";
export const fromEnv = (envVarSelector, logger) => async () => {
try {
const config = envVarSelector(process.env);
if (config === undefined) {
throw new Error();
}
return config;
}
catch (e) {
throw new CredentialsProviderError(e.message || `Not found in ENV: ${getSelectorName(envVarSelector.toString())}`, { logger });
}
};