fix(google): accept null baseUrl in Vertex hostname helper

cropsgg · cursoragent · cropsgg · commit edc04d7bd3fd · 2026-05-21T20:22:49.000+05:30
Widen isGoogleVertexBaseUrl to match GoogleProviderConfigLike.baseUrl
so extension package-boundary typechecks pass in CI.

Co-authored-by: Cursor &lt;cursoragent@cursor.com&gt;
diff --git a/extensions/google/provider-policy.ts b/extensions/google/provider-policy.ts
@@ -109,7 +109,7 @@ export function isGoogleVertexHostname(hostname: string): boolean {
   return host.endsWith(GOOGLE_VERTEX_REGION_HOST_SUFFIX);
 }
 
-export function isGoogleVertexBaseUrl(baseUrl?: string): boolean {
+export function isGoogleVertexBaseUrl(baseUrl?: string | null): boolean {
   const raw = normalizeOptionalString(baseUrl);
   if (!raw) {
     return false;

Original file line number	Diff line number	Diff line change
`@@ -109,7 +109,7 @@ export function isGoogleVertexHostname(hostname: string): boolean {`
`109`	`109`	`return host.endsWith(GOOGLE_VERTEX_REGION_HOST_SUFFIX);`
`110`	`110`	`}`
`111`	`111`
`112`		`-export function isGoogleVertexBaseUrl(baseUrl?: string): boolean {`
	`112`	`+export function isGoogleVertexBaseUrl(baseUrl?: string \| null): boolean {`
`113`	`113`	`const raw = normalizeOptionalString(baseUrl);`
`114`	`114`	`if (!raw) {`
`115`	`115`	`return false;`