Hoist baseURL internal-whitespace regex constant

cursoragent · ericallam · cursoragent · commit c82bf64db2b9 · 2026-02-15T05:43:24.000Z
Co-authored-by: Eric Allam &lt;eric@trigger.dev&gt;
diff --git a/packages/ai/src/chatTransport.ts b/packages/ai/src/chatTransport.ts
@@ -457,6 +457,8 @@ const BASE_URL_VALIDATION_ERRORS = {
   credentials: "baseURL must not include username or password credentials",
 } as const;
 
+const INTERNAL_WHITESPACE_REGEX = /\s/;
+
 function resolvePayloadMapper<
   UI_MESSAGE extends UIMessage,
   PAYLOAD,
@@ -492,7 +494,7 @@ function normalizeBaseUrl(baseURL: string) {
 }
 
 function assertBaseUrlHasNoInternalWhitespace(baseUrl: string) {
-  if (/\s/.test(baseUrl)) {
+  if (INTERNAL_WHITESPACE_REGEX.test(baseUrl)) {
     throw new Error(BASE_URL_VALIDATION_ERRORS.containsWhitespace);
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -457,6 +457,8 @@ const BASE_URL_VALIDATION_ERRORS = {`
`457`	`457`	`credentials: "baseURL must not include username or password credentials",`
`458`	`458`	`} as const;`
`459`	`459`
	`460`	`+const INTERNAL_WHITESPACE_REGEX = /\s/;`
	`461`	`+`
`460`	`462`	`function resolvePayloadMapper<`
`461`	`463`	`UI_MESSAGE extends UIMessage,`
`462`	`464`	`PAYLOAD,`
`@@ -492,7 +494,7 @@ function normalizeBaseUrl(baseURL: string) {`
`492`	`494`	`}`
`493`	`495`
`494`	`496`	`function assertBaseUrlHasNoInternalWhitespace(baseUrl: string) {`
`495`		`- if (/\s/.test(baseUrl)) {`
	`497`	`+ if (INTERNAL_WHITESPACE_REGEX.test(baseUrl)) {`
`496`	`498`	`throw new Error(BASE_URL_VALIDATION_ERRORS.containsWhitespace);`
`497`	`499`	`}`
`498`	`500`	`}`