feat(tvix/eval): move shell.nix and .envrc to //tvix r/5277

Both //tvix/eval and //tvix/nix_cli have need to for rust tooling available
in $PATH.

Move this one level up, so it's accessible in all subdirectories.

Change-Id: I0763bbe9cefdc962f3a8f86c51e8f67cde8b4b04
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7248
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI

1 files changed, 15 insertions, 0 deletions

diff --git a/tvix/shell.nix b/tvix/shell.nix
new file mode 100644
index 000000000000..2da5b5f24fbd
--- /dev/null
+++ b/tvix/shell.nix
@@ -0,0 +1,15 @@
+{ depot ? import ../. { }
+, pkgs ? depot.third_party.nixpkgs
+, ...
+}:
+
+pkgs.mkShell {
+  name = "tvix-eval-dev-env";
+  packages = [
+    pkgs.cargo
+    pkgs.clippy
+    pkgs.rust-analyzer
+    pkgs.rustc
+    pkgs.rustfmt
+  ];
+}