Merge pull request #19 from copilot-extensions/sgoedecke/work-around-nil-refs-and-add-400-logging

Author: sgoedecke

src/functions/execute-model.ts

@@ -51,9 +51,10 @@ Example Queries (IMPORTANT: Phrasing doesn't have to match):
   ): Promise<RunnerResponse> {
     // Check if the user included any code references in their last message
     const lastMessage = messages[messages.length - 1];
-    const importantRefs = lastMessage.copilot_references.filter(
-      (ref) => ref.type === "client.selection" || ref.type === "client.file"
-    );
+    let importantRefs: Reference[] = [];
+    if (lastMessage.copilot_references) {
+        importantRefs = lastMessage.copilot_references.filter((ref) => ref.type === "client.selection" || ref.type === "client.file");
+    }
 
     const content = [
       `The user has chosen to use the model named ${args.model}.`,

src/index.ts

@@ -224,6 +224,11 @@ const server = createServer(async (request, response) => {
     response.end();
   } catch (err) {
     console.error(err);
+
+    if ((err as any).response && (err as any).response.status === 400) {
+      console.error('Error 400:', (err as any).response.data);
+    }
+    
     response.statusCode = 500
     response.write("data: Something went wrong\n\n")
     response.end()