add flake

flake.nix

@@ -0,0 +1,17 @@
+{
+  description = "uiuauiuaiauauaiuaua";
+
+  inputs.nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+
+  outputs = { self, nixpkgs }:
+    let
+      system = "x86_64-linux";
+      pkgs = import nixpkgs { inherit system; };
+    in {
+      devShells.x86_64-linux.default = pkgs.mkShell {
+        buildInputs = with pkgs; [
+          uiua-unstable
+        ];
+      };
+    };
+}