feat(tvix/cli): use TvixStoreIO instead of NixCompatIO r/6193

This switches tvix-cli over from using `NixCompatIO` to `TvixStoreIO`.

For now, we simply instantiate in-memory services instead of getting
fancy with constructors inside tvix-store, but long-term, we might want
to support some URI syntax, to make this configurable at runtime.

nixpkgs eval tests might be fine (and fast!) with a purely in-memory
backend, but other usages might involve talking to a local tvix-store
over gRPC (using the gRPC client, either unix domain socket or even
further away remote), or running tvix-store in "embedded" mode (using
another client than the gRPC client).

Change-Id: I509afd3dc5ce3f2d52b0fb7067748fab820e26ab
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8572
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI

1 files changed, 4 insertions, 0 deletions

diff --git a/tvix/Cargo.nix b/tvix/Cargo.nix
index f7cc72d6f815..332c2834f809 100644
--- a/tvix/Cargo.nix
+++ b/tvix/Cargo.nix
@@ -7770,6 +7770,10 @@ rec {
             packageId = "tvix-eval";
           }
           {
+            name = "tvix-store";
+            packageId = "tvix-store";
+          }
+          {
             name = "wu-manber";
             packageId = "wu-manber";
           }