1 files changed, 14 insertions, 4 deletions
diff --git a/tvix/castore/src/blobservice/mod.rs b/tvix/castore/src/blobservice/mod.rs
index 50acd40bf769..83fb5b674bb2 100644
--- a/tvix/castore/src/blobservice/mod.rs
+++ b/tvix/castore/src/blobservice/mod.rs
@@ -1,6 +1,8 @@
 use std::io;
+
 use tonic::async_trait;
 
+use crate::composition::{Registry, ServiceBuilder};
 use crate::proto::stat_blob_response::ChunkMeta;
 use crate::B3Digest;
 
@@ -16,11 +18,11 @@ mod object_store;
 pub mod tests;
 
 pub use self::chunked_reader::ChunkedReader;
-pub use self::combinator::CombinedBlobService;
+pub use self::combinator::{CombinedBlobService, CombinedBlobServiceConfig};
 pub use self::from_addr::from_addr;
-pub use self::grpc::GRPCBlobService;
-pub use self::memory::MemoryBlobService;
-pub use self::object_store::ObjectStoreBlobService;
+pub use self::grpc::{GRPCBlobService, GRPCBlobServiceConfig};
+pub use self::memory::{MemoryBlobService, MemoryBlobServiceConfig};
+pub use self::object_store::{ObjectStoreBlobService, ObjectStoreBlobServiceConfig};
 
 /// The base trait all BlobService services need to implement.
 /// It provides functions to check whether a given blob exists,
@@ -101,3 +103,11 @@ impl BlobReader for io::Cursor<&'static [u8; 0]> {}
 impl BlobReader for io::Cursor<Vec<u8>> {}
 impl BlobReader for io::Cursor<bytes::Bytes> {}
 impl BlobReader for tokio::fs::File {}
+
+/// Registers the builtin BlobService implementations with the registry
+pub(crate) fn register_blob_services(reg: &mut Registry) {
+    reg.register::<Box<dyn ServiceBuilder<Output = dyn BlobService>>, super::blobservice::ObjectStoreBlobServiceConfig>("objectstore");
+    reg.register::<Box<dyn ServiceBuilder<Output = dyn BlobService>>, super::blobservice::MemoryBlobServiceConfig>("memory");
+    reg.register::<Box<dyn ServiceBuilder<Output = dyn BlobService>>, super::blobservice::CombinedBlobServiceConfig>("combined");
+    reg.register::<Box<dyn ServiceBuilder<Output = dyn BlobService>>, super::blobservice::GRPCBlobServiceConfig>("grpc");
+}