add go-project

go-project/flake.nix

@@ -0,0 +1,26 @@
+{
+  description = "Template";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-25.11";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }: 
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackage.${system};
+      in {
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            go gopls gotools go-tools
+            process-compose
+          ];
+
+          shellHook = ''
+            echo "Welcome!"
+          '';
+        };
+      }
+    );
+}