feat: add support for GCP regions

Author: Kaushik Shetty

__test__/utils.test.ts

@@ -18,6 +18,10 @@ describe("formatAppRegion", () => {
         expect(formatAppRegion("AZURE_EU")).toBe(Region.AZURE_EU);
     });
 
+    it('should return GCP_NA for "GCP_NA"', () => {
+        expect(formatAppRegion("GCP_NA")).toBe(Region.GCP_NA);
+    });
+
     it("should return unknown for any invalid region", () => {
         expect(formatAppRegion("invalid")).toBe(Region.UNKNOWN);
     });

src/types.ts

@@ -229,4 +229,5 @@ export enum Region {
     EU = "EU",
     AZURE_NA = "AZURE_NA",
     AZURE_EU = "AZURE_EU",
+    GCP_NA = "GCP_NA",
 }

src/utils/utils.ts

@@ -12,18 +12,10 @@ export function onError(error: Error) {
 }
 
 export function formatAppRegion(region: string): Region {
-    switch (region) {
-        case "NA":
-            return Region.NA;
-        case "EU":
-            return Region.EU;
-        case "AZURE_NA":
-            return Region.AZURE_NA;
-        case "AZURE_EU":
-            return Region.AZURE_EU;
-        default:
-            return Region.UNKNOWN;
+    if (region && Object.values(Region).includes(region as Region)) {
+        return region as Region;
     }
+    return Region.UNKNOWN;
 }
 
 export function getPreferredBodyElement(nodeCollection: HTMLCollection) {