Expand Vertex AI region config to include all available regions in GCP Vertex AI (#5557)

Co-authored-by: Shubham Gupta <[email protected]>
Co-authored-by: Daniel Riccio <[email protected]>

Author: 3 people

packages/types/src/providers/vertex.ts

@@ -277,9 +277,35 @@ export const vertexModels = {
 
 export const VERTEX_REGIONS = [
 	{ value: "global", label: "global" },
-	{ value: "us-east5", label: "us-east5" },
 	{ value: "us-central1", label: "us-central1" },
+	{ value: "us-east1", label: "us-east1" },
+	{ value: "us-east4", label: "us-east4" },
+	{ value: "us-east5", label: "us-east5" },
+	{ value: "us-west1", label: "us-west1" },
+	{ value: "us-west2", label: "us-west2" },
+	{ value: "us-west3", label: "us-west3" },
+	{ value: "us-west4", label: "us-west4" },
+	{ value: "northamerica-northeast1", label: "northamerica-northeast1" },
+	{ value: "northamerica-northeast2", label: "northamerica-northeast2" },
+	{ value: "southamerica-east1", label: "southamerica-east1" },
 	{ value: "europe-west1", label: "europe-west1" },
+	{ value: "europe-west2", label: "europe-west2" },
+	{ value: "europe-west3", label: "europe-west3" },
 	{ value: "europe-west4", label: "europe-west4" },
+	{ value: "europe-west6", label: "europe-west6" },
+	{ value: "europe-central2", label: "europe-central2" },
+	{ value: "asia-east1", label: "asia-east1" },
+	{ value: "asia-east2", label: "asia-east2" },
+	{ value: "asia-northeast1", label: "asia-northeast1" },
+	{ value: "asia-northeast2", label: "asia-northeast2" },
+	{ value: "asia-northeast3", label: "asia-northeast3" },
+	{ value: "asia-south1", label: "asia-south1" },
+	{ value: "asia-south2", label: "asia-south2" },
 	{ value: "asia-southeast1", label: "asia-southeast1" },
+	{ value: "asia-southeast2", label: "asia-southeast2" },
+	{ value: "australia-southeast1", label: "australia-southeast1" },
+	{ value: "australia-southeast2", label: "australia-southeast2" },
+	{ value: "me-west1", label: "me-west1" },
+	{ value: "me-central1", label: "me-central1" },
+	{ value: "africa-south1", label: "africa-south1" },
 ]

webview-ui/src/components/settings/providers/__tests__/Vertex.spec.tsx

@@ -0,0 +1,61 @@
+// Tests for VERTEX_REGIONS "global" region handling
+
+import { describe, it, expect } from "vitest"
+import { VERTEX_REGIONS } from "../../../../../../packages/types/src/providers/vertex"
+
+describe("VERTEX_REGIONS", () => {
+	it('should include the "global" region as the first entry', () => {
+		expect(VERTEX_REGIONS[0]).toEqual({ value: "global", label: "global" })
+	})
+
+	it('should contain "global" region exactly once', () => {
+		const globalRegions = VERTEX_REGIONS.filter((r: { value: string; label: string }) => r.value === "global")
+		expect(globalRegions).toHaveLength(1)
+	})
+
+	it('should contain all expected regions including "global"', () => {
+		// The expected list is the imported VERTEX_REGIONS itself
+		expect(VERTEX_REGIONS).toEqual([
+			{ value: "global", label: "global" },
+			{ value: "us-central1", label: "us-central1" },
+			{ value: "us-east1", label: "us-east1" },
+			{ value: "us-east4", label: "us-east4" },
+			{ value: "us-east5", label: "us-east5" },
+			{ value: "us-west1", label: "us-west1" },
+			{ value: "us-west2", label: "us-west2" },
+			{ value: "us-west3", label: "us-west3" },
+			{ value: "us-west4", label: "us-west4" },
+			{ value: "northamerica-northeast1", label: "northamerica-northeast1" },
+			{ value: "northamerica-northeast2", label: "northamerica-northeast2" },
+			{ value: "southamerica-east1", label: "southamerica-east1" },
+			{ value: "europe-west1", label: "europe-west1" },
+			{ value: "europe-west2", label: "europe-west2" },
+			{ value: "europe-west3", label: "europe-west3" },
+			{ value: "europe-west4", label: "europe-west4" },
+			{ value: "europe-west6", label: "europe-west6" },
+			{ value: "europe-central2", label: "europe-central2" },
+			{ value: "asia-east1", label: "asia-east1" },
+			{ value: "asia-east2", label: "asia-east2" },
+			{ value: "asia-northeast1", label: "asia-northeast1" },
+			{ value: "asia-northeast2", label: "asia-northeast2" },
+			{ value: "asia-northeast3", label: "asia-northeast3" },
+			{ value: "asia-south1", label: "asia-south1" },
+			{ value: "asia-south2", label: "asia-south2" },
+			{ value: "asia-southeast1", label: "asia-southeast1" },
+			{ value: "asia-southeast2", label: "asia-southeast2" },
+			{ value: "australia-southeast1", label: "australia-southeast1" },
+			{ value: "australia-southeast2", label: "australia-southeast2" },
+			{ value: "me-west1", label: "me-west1" },
+			{ value: "me-central1", label: "me-central1" },
+			{ value: "africa-south1", label: "africa-south1" },
+		])
+	})
+
+	it('should contain "asia-east1" region exactly once', () => {
+		const asiaEast1Regions = VERTEX_REGIONS.filter(
+			(r: { value: string; label: string }) => r.value === "asia-east1" && r.label === "asia-east1",
+		)
+		expect(asiaEast1Regions).toHaveLength(1)
+		expect(asiaEast1Regions[0]).toEqual({ value: "asia-east1", label: "asia-east1" })
+	})
+})