From 4ad52a301d844252bcd6c6a3577c8520c027e643 Mon Sep 17 00:00:00 2001
From: Justin Beckwith <justin.beckwith@gmail.com>
Date: Tue, 10 Sep 2019 12:17:49 -0700
Subject: [PATCH] fix: update root url to `compute.googleapis.com` (#349)

---
 src/index.js     |  4 ++--
 src/service.js   | 15 +++++++++------
 src/vm.js        | 19 +++++++++++--------
 test/index.js    |  2 +-
 test/service.js  |  2 +-
 test/snapshot.js |  4 ++--
 test/vm.js       |  2 +-
 7 files changed, 27 insertions(+), 21 deletions(-)

diff --git a/src/index.js b/src/index.js
index 7d3557ce..b639112c 100644
--- a/src/index.js
+++ b/src/index.js
@@ -58,7 +58,7 @@ const Image = require('./image.js');
  *     attempted before returning the error.
  * @property {Constructor} [promise] Custom promise module to use instead of
  *     native Promises.
- * @property {string} [apiEndpoint] The API endpoint of the service used to make requests. Defaults to `www.googleapis.com`
+ * @property {string} [apiEndpoint] The API endpoint of the service used to make requests. Defaults to `compute.googleapis.com`
  */
 /**
  * @see [What is Google Compute Engine?]{@link https://cloud.google.com/compute/docs}
@@ -80,7 +80,7 @@ const Image = require('./image.js');
  */
 class Compute extends common.Service {
   constructor(options = {}) {
-    options.apiEndpoint = options.apiEndpoint || 'www.googleapis.com';
+    options.apiEndpoint = options.apiEndpoint || 'compute.googleapis.com';
     const config = {
       apiEndpoint: options.apiEndpoint,
       baseUrl: `https://${options.apiEndpoint}/compute/v1`,
diff --git a/src/service.js b/src/service.js
index e1a281eb..ba075686 100644
--- a/src/service.js
+++ b/src/service.js
@@ -285,12 +285,15 @@ class Service extends common.ServiceObject {
    */
   getHealth(group, callback) {
     if (!is.string(group)) {
-      group = format('{baseUrl}/projects/{p}/zones/{z}/instanceGroups/{n}', {
-        baseUrl: `https://${this.compute.apiEndpoint}/compute/v1`,
-        p: this.parent.projectId,
-        z: group.zone.name || group.zone,
-        n: group.name,
-      });
+      group = format(
+        '{resourceBaseUrl}/projects/{p}/zones/{z}/instanceGroups/{n}',
+        {
+          resourceBaseUrl: `https://www.googleapis.com/compute/v1`,
+          p: this.parent.projectId,
+          z: group.zone.name || group.zone,
+          n: group.name,
+        }
+      );
     }
     this.request(
       {
diff --git a/src/vm.js b/src/vm.js
index 1bf1d8f8..3c79e486 100644
--- a/src/vm.js
+++ b/src/vm.js
@@ -248,12 +248,15 @@ class VM extends common.ServiceObject {
     this.zone = zone;
     this.hasActiveWaiters = false;
     this.waiters = [];
-    this.url = format('{base}/{project}/zones/{zone}/instances/{name}', {
-      base: `https://${this.zone.compute.apiEndpoint}/compute/v1/projects`,
-      project: zone.compute.projectId,
-      zone: zone.name,
-      name: this.name,
-    });
+    this.url = format(
+      '{resourceBaseUrl}/{project}/zones/{zone}/instances/{name}',
+      {
+        resourceBaseUrl: `https://www.googleapis.com/compute/v1/projects`,
+        project: zone.compute.projectId,
+        zone: zone.name,
+        name: this.name,
+      }
+    );
   }
   /**
    * Attach a disk to the instance.
@@ -431,13 +434,13 @@ class VM extends common.ServiceObject {
         }
         const diskName = replaceProjectIdToken(disk.formattedName, projectId);
         let deviceName;
-        const baseUrl = `https://${self.zone.compute.apiEndpoint}/compute/v1/`;
+        const resourceBaseUrl = `https://www.googleapis.com/compute/v1/`;
         const disks = metadata.disks || [];
         // Try to find the deviceName by matching the source of the attached disks
         // to the name of the disk provided by the user.
         for (let i = 0; !deviceName && i < disks.length; i++) {
           const attachedDisk = disks[i];
-          const source = attachedDisk.source.replace(baseUrl, '');
+          const source = attachedDisk.source.replace(resourceBaseUrl, '');
           if (source === diskName) {
             deviceName = attachedDisk.deviceName;
           }
diff --git a/test/index.js b/test/index.js
index a4be715a..169576c2 100644
--- a/test/index.js
+++ b/test/index.js
@@ -213,7 +213,7 @@ describe('Compute', function() {
 
       const calledWith = compute.calledWith_[0];
 
-      const baseUrl = 'https://www.googleapis.com/compute/v1';
+      const baseUrl = 'https://compute.googleapis.com/compute/v1';
       assert.strictEqual(calledWith.baseUrl, baseUrl);
       assert.deepStrictEqual(calledWith.scopes, [
         'https://www.googleapis.com/auth/compute',
diff --git a/test/service.js b/test/service.js
index 845648cc..75fa7bab 100644
--- a/test/service.js
+++ b/test/service.js
@@ -46,7 +46,7 @@ describe('Service', function() {
   const COMPUTE = {
     projectId: 'project-id',
     createService: util.noop,
-    apiEndpoint: 'www.googleapis.com',
+    apiEndpoint: 'compute.googleapis.com',
   };
 
   before(function() {
diff --git a/test/snapshot.js b/test/snapshot.js
index e5dc912e..e098ff00 100644
--- a/test/snapshot.js
+++ b/test/snapshot.js
@@ -42,7 +42,7 @@ describe('Snapshot', function() {
   let snapshot;
 
   const COMPUTE = {
-    apiEndpoint: 'www.googleapis.com',
+    apiEndpoint: 'compute.googleapis.com',
   };
   const SNAPSHOT_NAME = 'snapshot-name';
 
@@ -74,7 +74,7 @@ describe('Snapshot', function() {
       assert.strictEqual(calledWith.parent, COMPUTE);
       assert.strictEqual(
         calledWith.baseUrl,
-        'https://www.googleapis.com/compute/v1/projects/{{projectId}}/global/snapshots'
+        'https://compute.googleapis.com/compute/v1/projects/{{projectId}}/global/snapshots'
       );
       assert.strictEqual(calledWith.id, SNAPSHOT_NAME);
       assert.deepStrictEqual(calledWith.methods, {
diff --git a/test/vm.js b/test/vm.js
index 54280225..8c34a1e9 100644
--- a/test/vm.js
+++ b/test/vm.js
@@ -62,7 +62,7 @@ describe('VM', function() {
       },
     },
     projectId: 'project-id',
-    apiEndpoint: 'www.googleapis.com',
+    apiEndpoint: 'compute.googleapis.com',
   };
   const ZONE = {
     compute: COMPUTE,