1 files changed, 61 insertions, 0 deletions

diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..6edab71
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,61 @@
+{
+  description = "ngit-grasp - A GRASP implementation in Rust";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, rust-overlay, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        overlays = [ (import rust-overlay) ];
+        pkgs = import nixpkgs {
+          inherit system overlays;
+        };
+        
+        rustToolchain = pkgs.rust-bin.stable.latest.default.override {
+          extensions = [ "rust-src" "rust-analyzer" ];
+        };
+      in
+      {
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            rustToolchain
+            pkg-config
+            openssl
+            git
+          ];
+
+          RUST_SRC_PATH = "${rustToolchain}/lib/rustlib/src/rust/library";
+          
+          shellHook = ''
+            echo "🚀 ngit-grasp development environment"
+            echo "Rust version: $(rustc --version)"
+            echo ""
+            echo "Quick commands:"
+            echo "  cargo build          - Build the project"
+            echo "  cargo test           - Run unit tests"
+            echo "  cargo run            - Run the relay"
+            echo ""
+          '';
+        };
+
+        packages.default = pkgs.rustPlatform.buildRustPackage {
+          pname = "ngit-grasp";
+          version = "0.1.0";
+          src = ./.;
+          cargoLock.lockFile = ./Cargo.lock;
+          
+          nativeBuildInputs = with pkgs; [
+            pkg-config
+          ];
+          
+          buildInputs = with pkgs; [
+            openssl
+          ];
+        };
+      }
+    );
+}