Detect Google Cloud Workstations (#5283)

Default to --no-localhost when calling login from Cloud Workstations

CHANGELOG.md

@@ -1,4 +1,5 @@
 - Fix bug where disabling background triggers did nothing. (#5221)
 - Fix bug in auth emulator where empty string should throw invalid email instead of missing email. (#3898)
 - Fix bug in auth emulator in which createdAt was not set for signInWithIdp new users. (#5203)
+- Default to --no-localhost when calling login from Google Cloud Workstations
 - Support the x-goog-api-key header in auth emulator. (#5249)

src/test/utils.spec.ts

@@ -70,6 +70,32 @@ describe("utils", () => {
     });
   });
 
+  describe("isCloudEnvironment", () => {
+    let originalEnv: NodeJS.ProcessEnv;
+
+    beforeEach(() => {
+      originalEnv = { ...process.env };
+    });
+
+    afterEach(() => {
+      process.env = originalEnv;
+    });
+
+    it("should return false by default", () => {
+      expect(utils.isCloudEnvironment()).to.be.false;
+    });
+
+    it("should return true when in codespaces", () => {
+      process.env.CODESPACES = "true";
+      expect(utils.isCloudEnvironment()).to.be.true;
+    });
+
+    it("should return true when in Cloud Workstations", () => {
+      process.env.GOOGLE_CLOUD_WORKSTATIONS = "true";
+      expect(utils.isCloudEnvironment()).to.be.true;
+    });
+  });
+
   describe("getDatabaseUrl", () => {
     it("should create a url for prod", () => {
       expect(utils.getDatabaseUrl("https://firebaseio.com", "fir-proj", "/")).to.equal(

src/utils.ts

@@ -577,7 +577,7 @@ export function datetimeString(d: Date): string {
  * Indicates whether the end-user is running the CLI from a cloud-based environment.
  */
 export function isCloudEnvironment() {
-  return !!process.env.CODESPACES;
+  return !!process.env.CODESPACES || !!process.env.GOOGLE_CLOUD_WORKSTATIONS;
 }
 
 /**