Flake init

flake.nix

@@ -0,0 +1,38 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs";
+    utils.url = "github:numtide/flake-utils";
+    naersk.url = "github:nix-community/naersk";
+  };
+
+  outputs = { self, nixpkgs, utils, naersk }:
+    utils.lib.eachDefaultSystem (system:
+    let
+      pkgs = nixpkgs.legacyPackages."${system}";
+      naersk-lib = naersk.lib."${system}";
+    in rec 
+    {
+      packages.malachite = naersk-lib.buildPackage {
+        pname = "mlc";
+        root = ./.;
+      };
+      
+      packages.default = packages.malachite;
+
+      apps.malachite = utils.lib.mkApp {
+        drv = packages.malachite;
+      };
+      
+      apps.default = apps.malachite;
+
+      devShells.default = pkgs.mkShell {
+        nativeBuildInputs = with pkgs; [
+          rustc
+          cargo
+          rustfmt
+          cargo-audit
+          clippy
+        ];
+      };
+    });
+}