🙅🏽 throw exception for malformed RepoProviderSpec

jupyter-book · Sep 5, 2023 · 352842c · 352842c
1 parent 1b9f19d
commit 352842c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/core/src/url.ts b/packages/core/src/url.ts
@@ -118,5 +118,7 @@ export function makeBinderUrls(
   if (!Object.keys(providerMap).includes(provider))
     throw Error(`Unknown provider ${opts.repoProvider}`);
 
+  if (!providerMap[provider].makeUrls) throw Error(`No makeUrls function for ${provider}`);
+
   return providerMap[provider].makeUrls(opts);
 }