Example snippet describing how to retrieve secret from GCP secret manager using @google-cloud/secret-manager library

gcpSecretCredentialsInit.js

import { SecretManagerServiceClient } from '@google-cloud/secret-manager';

const secretManagerServiceClient = new SecretManagerServiceClient();

let secretCredentials;

const initSecretCredentials = async () => {
  if (process.env.NODE_ENV === 'production') {
    const [secret] = await secretManagerServiceClient.accessSecretVersion({
      name: `projects/${process.env.GCP_PROJECT}/secrets/secret-credentials/versions/latest`,
    });
    secretCredentials = JSON.parse(secret.payload.data.toString());
  } else {
    secretCredentials = (await import('./secretCredentials.json')).default;
  }
  return secretCredentials;
};

const retrieveSecretCredentials = () => secretCredentials;

export { initSecretCredentials, retrieveSecretCredentials };