refactor(tvix): move castore into tvix-castore crate r/6629

This splits the pure content-addressed layers from tvix-store into a
`castore` crate, and only leaves PathInfo related things, as well as the
CLI entrypoint in the tvix-store crate.

Notable changes:
 - `fixtures` and `utils` had to be moved out of the `test` cfg, so they
   can be imported from tvix-store.
 - Some ad-hoc fixtures in the test were moved to proper fixtures in the
   same step.
 - The protos are now created by a (more static) recipe in the protos/
   directory.

The (now two) golang targets are commented out, as it's not possible to
update them properly in the same CL. This will be done by a followup CL
once this is merged (and whitby deployed)

Bug: https://b.tvl.fyi/issues/301

Change-Id: I8d675d4bf1fb697eb7d479747c1b1e3635718107
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9370
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/tvix/store/src/proto/tests/grpc_pathinfoservice.rs b/tvix/store/src/proto/tests/grpc_pathinfoservice.rs
index 114e89cacc..c0b953d0f2 100644
--- a/tvix/store/src/proto/tests/grpc_pathinfoservice.rs
+++ b/tvix/store/src/proto/tests/grpc_pathinfoservice.rs
@@ -1,9 +1,8 @@
 use crate::proto::get_path_info_request::ByWhat::ByOutputHash;
-use crate::proto::node::Node::Symlink;
 use crate::proto::path_info_service_server::PathInfoService as GRPCPathInfoService;
 use crate::proto::GRPCPathInfoServiceWrapper;
+use crate::proto::GetPathInfoRequest;
 use crate::proto::PathInfo;
-use crate::proto::{GetPathInfoRequest, Node, SymlinkNode};
 use crate::tests::fixtures::DUMMY_OUTPUT_HASH;
 use crate::tests::utils::gen_blob_service;
 use crate::tests::utils::gen_directory_service;
@@ -11,6 +10,7 @@ use crate::tests::utils::gen_pathinfo_service;
 use std::sync::Arc;
 use tokio_stream::wrappers::ReceiverStream;
 use tonic::Request;
+use tvix_castore::proto as castorepb;
 
 /// generates a GRPCPathInfoService out of blob, directory and pathinfo services.
 ///
@@ -48,8 +48,8 @@ async fn put_get() {
     let service = gen_grpc_service();
 
     let path_info = PathInfo {
-        node: Some(Node {
-            node: Some(Symlink(SymlinkNode {
+        node: Some(castorepb::Node {
+            node: Some(castorepb::node::Node::Symlink(castorepb::SymlinkNode {
                 name: "00000000000000000000000000000000-foo".into(),
                 target: "doesntmatter".into(),
             })),