1 files changed, 0 insertions, 177 deletions
diff --git a/tvix/store/src/proto/grpc_blobservice_wrapper.rs b/tvix/store/src/proto/grpc_blobservice_wrapper.rs
deleted file mode 100644
index 93db1deef69a..000000000000
--- a/tvix/store/src/proto/grpc_blobservice_wrapper.rs
+++ /dev/null
@@ -1,177 +0,0 @@
-use crate::blobservice::BlobService;
-use core::pin::pin;
-use futures::TryFutureExt;
-use std::{
-    collections::VecDeque,
-    io,
-    ops::{Deref, DerefMut},
-    pin::Pin,
-    sync::Arc,
-};
-use tokio_stream::StreamExt;
-use tokio_util::io::ReaderStream;
-use tonic::{async_trait, Request, Response, Status, Streaming};
-use tracing::{instrument, warn};
-
-pub struct GRPCBlobServiceWrapper {
-    blob_service: Arc<dyn BlobService>,
-}
-
-impl From<Arc<dyn BlobService>> for GRPCBlobServiceWrapper {
-    fn from(value: Arc<dyn BlobService>) -> Self {
-        Self {
-            blob_service: value,
-        }
-    }
-}
-
-// This is necessary because bytes::BytesMut comes up with
-// a default 64 bytes capacity that cannot be changed
-// easily if you assume a bytes::BufMut trait implementation
-// Therefore, we override the Default implementation here
-// TODO(raitobezarius?): upstream me properly
-struct BytesMutWithDefaultCapacity<const N: usize> {
-    inner: bytes::BytesMut,
-}
-
-impl<const N: usize> Deref for BytesMutWithDefaultCapacity<N> {
-    type Target = bytes::BytesMut;
-    fn deref(&self) -> &Self::Target {
-        &self.inner
-    }
-}
-
-impl<const N: usize> DerefMut for BytesMutWithDefaultCapacity<N> {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.inner
-    }
-}
-
-impl<const N: usize> Default for BytesMutWithDefaultCapacity<N> {
-    fn default() -> Self {
-        BytesMutWithDefaultCapacity {
-            inner: bytes::BytesMut::with_capacity(N),
-        }
-    }
-}
-
-impl<const N: usize> bytes::Buf for BytesMutWithDefaultCapacity<N> {
-    fn remaining(&self) -> usize {
-        self.inner.remaining()
-    }
-
-    fn chunk(&self) -> &[u8] {
-        self.inner.chunk()
-    }
-
-    fn advance(&mut self, cnt: usize) {
-        self.inner.advance(cnt);
-    }
-}
-
-unsafe impl<const N: usize> bytes::BufMut for BytesMutWithDefaultCapacity<N> {
-    fn remaining_mut(&self) -> usize {
-        self.inner.remaining_mut()
-    }
-
-    unsafe fn advance_mut(&mut self, cnt: usize) {
-        self.inner.advance_mut(cnt);
-    }
-
-    fn chunk_mut(&mut self) -> &mut bytes::buf::UninitSlice {
-        self.inner.chunk_mut()
-    }
-}
-
-#[async_trait]
-impl super::blob_service_server::BlobService for GRPCBlobServiceWrapper {
-    // https://github.com/tokio-rs/tokio/issues/2723#issuecomment-1534723933
-    type ReadStream =
-        Pin<Box<dyn futures::Stream<Item = Result<super::BlobChunk, Status>> + Send + 'static>>;
-
-    #[instrument(skip(self))]
-    async fn stat(
-        &self,
-        request: Request<super::StatBlobRequest>,
-    ) -> Result<Response<super::BlobMeta>, Status> {
-        let rq = request.into_inner();
-        let req_digest = rq
-            .digest
-            .try_into()
-            .map_err(|_e| Status::invalid_argument("invalid digest length"))?;
-
-        match self.blob_service.has(&req_digest).await {
-            Ok(true) => Ok(Response::new(super::BlobMeta::default())),
-            Ok(false) => Err(Status::not_found(format!("blob {} not found", &req_digest))),
-            Err(e) => Err(e.into()),
-        }
-    }
-
-    #[instrument(skip(self))]
-    async fn read(
-        &self,
-        request: Request<super::ReadBlobRequest>,
-    ) -> Result<Response<Self::ReadStream>, Status> {
-        let rq = request.into_inner();
-
-        let req_digest = rq
-            .digest
-            .try_into()
-            .map_err(|_e| Status::invalid_argument("invalid digest length"))?;
-
-        match self.blob_service.open_read(&req_digest).await {
-            Ok(Some(reader)) => {
-                fn stream_mapper(
-                    x: Result<bytes::Bytes, io::Error>,
-                ) -> Result<super::BlobChunk, Status> {
-                    match x {
-                        Ok(bytes) => Ok(super::BlobChunk { data: bytes }),
-                        Err(e) => Err(Status::from(e)),
-                    }
-                }
-
-                let chunks_stream = ReaderStream::new(reader).map(stream_mapper);
-                Ok(Response::new(Box::pin(chunks_stream)))
-            }
-            Ok(None) => Err(Status::not_found(format!("blob {} not found", &req_digest))),
-            Err(e) => Err(e.into()),
-        }
-    }
-
-    #[instrument(skip(self))]
-    async fn put(
-        &self,
-        request: Request<Streaming<super::BlobChunk>>,
-    ) -> Result<Response<super::PutBlobResponse>, Status> {
-        let req_inner = request.into_inner();
-
-        let data_stream = req_inner.map(|x| {
-            x.map(|x| VecDeque::from(x.data.to_vec()))
-                .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidInput, e))
-        });
-
-        let mut data_reader = tokio_util::io::StreamReader::new(data_stream);
-
-        let mut blob_writer = pin!(self.blob_service.open_write().await);
-
-        tokio::io::copy(&mut data_reader, &mut blob_writer)
-            .await
-            .map_err(|e| {
-                warn!("error copying: {}", e);
-                Status::internal("error copying")
-            })?;
-
-        let digest = blob_writer
-            .close()
-            .map_err(|e| {
-                warn!("error closing stream: {}", e);
-                Status::internal("error closing stream")
-            })
-            .await?
-            .to_vec();
-
-        Ok(Response::new(super::PutBlobResponse {
-            digest: digest.into(),
-        }))
-    }
-}