fix(build-info): add short-circuit on servers from Atlas / mongodb.net (#586)

* Add short-circuit on servers from Atlas / mongodb.net

* Add test

Author: kraenhansen

packages/mongodb-build-info/src/index.ts

@@ -158,6 +158,10 @@ export async function identifyServerName({
 }: IdentifyServerNameOptions): Promise<string> {
   try {
     const hostname = getHostnameFromUrl(connectionString);
+    if (hostname.match(ATLAS_REGEX)) {
+      return 'mongodb';
+    }
+
     if (hostname.match(COSMOS_DB_REGEX)) {
       return 'cosmosdb';
     }

packages/mongodb-build-info/test/fixtures.ts

@@ -69,6 +69,13 @@ export const CMD_LINE_OPTS = {
   ok: 1,
 };
 
+export const ATLAS_URIS = [
+  'mongodb+srv://x:y@cluster0.nxezgv0.mongodb.net/',
+  'mongodb+srv://x:y@cluster0.nxezgv0.mongodb-qa.net/',
+  'mongodb+srv://x:y@cluster0.nxezgv0.mongodb-dev.net/',
+  'mongodb://x:y@atlas-stream-64ba1372b2a9f1545031f34d-gkumd.virginia-usa.a.query.mongodb.net/',
+];
+
 export const COSMOS_DB_URI = [
   'mongodb://x:y@compass-serverless.mongo.cosmos.azure.com:19555/?ssl=true&retrywrites=false&maxIdleTimeMS=120000&appName=@compass-serverless@',
   'mongodb://x:y@compass.mongo.cosmos.azure.com:19555/?ssl=true&retrywrites=false&maxIdleTimeMS=120000&appName=@compass@',

packages/mongodb-build-info/test/index.spec.ts

@@ -436,6 +436,16 @@ describe('mongodb-build-info', function () {
       return Promise.reject(new Error('Should not be called'));
     }
 
+    it('reports MongoDB (when Atlas)', async function () {
+      for (const connectionString of fixtures.ATLAS_URIS) {
+        const result = await identifyServerName({
+          connectionString,
+          adminCommand: fail,
+        });
+        expect(result).to.equal('mongodb');
+      }
+    });
+
     it('reports CosmosDB', async function () {
       for (const connectionString of fixtures.COSMOS_DB_URI) {
         const result = await identifyServerName({