1 files changed, 41 insertions, 22 deletions

diff --git a/flake.nix b/flake.nix
index 9335cc4..69e985c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,8 +1,17 @@
 {
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    rust-overlay.url = "github:oxalica/rust-overlay";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
     flake-utils.url = "github:numtide/flake-utils";
+
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    naersk = {
+      url = "github:nix-community/naersk";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs =
@@ -10,6 +19,7 @@
       self,
       nixpkgs,
       rust-overlay,
+      naersk,
       flake-utils,
       ...
     }:
@@ -18,31 +28,40 @@
       let
         overlays = [ (import rust-overlay) ];
         pkgs = import nixpkgs { inherit system overlays; };
-      in
-      {
-        devShells.default =
-          with pkgs;
-          mkShell {
-            buildInputs = [
-              glibc
-              gcc
-              lldb
-              openssl
-              pkg-config
-              musl
-              rust-bin.stable.latest.default
-              rust-analyzer
-              nixd
-              nixfmt-rfc-style
-            ];
-          };
-
-        rust-bin.stable.latest.default.override = {
+        rustToolchain = pkgs.rust-bin.stable.latest.default.override {
+          extensions = [
+            "rust-src"
+            "rust-analyzer"
+          ];
           targets = [
             "x86_64-unknown-linux-gnu"
             "x86_64-unknown-linux-musl"
           ];
         };
+
+        naersk-lib = pkgs.callPackage naersk {
+          cargo = rustToolchain;
+          rustc = rustToolchain;
+        };
+      in
+      {
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [ rustToolchain ];
+          RUST_SRC_PATH = "${rustToolchain}/lib/rustlib/src/rust/library";
+        };
+
+        checks = {
+          build = self.packages.${system}.default;
+        };
+
+        packages.default = naersk-lib.buildPackage {
+          src = ./.;
+
+          buildInputs = with pkgs; [
+            openssl
+            glibc
+          ];
+        };
       }
     );
 }