Merge pull request #1064 from thunderstore-io/chunky-pt4

Support mirror CDNs for chunked package list index download

django/thunderstore/repository/api/v1/views/listing_index.py

@@ -5,6 +5,7 @@
 from rest_framework.views import APIView
 
 from thunderstore.community.models import Community
+from thunderstore.core.utils import replace_cdn
 from thunderstore.repository.models import APIV1ChunkedPackageCache
 
 
@@ -28,6 +29,8 @@ def get(self, request: Request, community_identifier: str):
         cache = APIV1ChunkedPackageCache.get_latest_for_community(community)
 
         if cache:
-            return redirect(request.build_absolute_uri(cache.index.data_url))
+            url = request.build_absolute_uri(cache.index.data_url)
+            url = replace_cdn(url, request.query_params.get("cdn"))
+            return redirect(url)
 
         return Response({"error": "No cache available"}, status=503)