Messing with llama stuff

pkgs/lean-ctx/package.nix

@@ -0,0 +1,35 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "lean-ctx";
+  version = "2.21.6";
+
+  src = fetchFromGitHub {
+    owner = "yvgude";
+    repo = "lean-ctx";
+    rev = "40b840c548a40d03fe91d5aa412fc7c92da4b9e0";
+    hash = "sha256-3/YAmN4iO7cngj2DbXm9vAutxiz483qf7a81odxQOl8=";
+  };
+
+  sourceRoot = "${finalAttrs.src.name}/rust";
+
+  cargoLock = {
+    lockFile = "${finalAttrs.src}/rust/Cargo.lock";
+  };
+
+  # Upstream's test suite exercises shell/sandbox behavior and is not stable
+  # under Nix builds, but the release binary itself builds fine.
+  doCheck = false;
+
+  meta = {
+    description = "Context Intelligence Engine with CCP";
+    homepage = "https://github.com/yvgude/lean-ctx";
+    license = lib.licenses.mit;
+    mainProgram = "lean-ctx";
+    platforms = lib.platforms.linux;
+  };
+})