Turn into flake

flake.nix

@@ -0,0 +1,44 @@
+{
+  description = "Hyprland test flake with verify-config and normal run";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    hyprland.url = "github:hyprwm/Hyprland";
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      hyprland,
+      ...
+    }:
+    let
+      system = "x86_64-linux";
+      pkgs = import nixpkgs {
+        inherit system;
+        config.allowUnfree = true;
+      };
+
+      hyprPkg = hyprland.packages.${system}.hyprland;
+      configFile = "${self}/hyprland.lua";
+    in
+    {
+      apps.${system}.default = {
+        type = "app";
+        program = pkgs.writeShellScript "hyprland-verify" ''
+          exec ${hyprPkg}/bin/Hyprland --config ${configFile} --verify-config
+        '';
+      };
+
+      apps.${system}.run = {
+        type = "app";
+        program = pkgs.writeShellScript "hyprland-run" ''
+          exec ${hyprPkg}/bin/Hyprland --config ${configFile}
+        '';
+      };
+
+      # Optional: damit `nix build` etwas Sinnvolles baut
+      packages.${system}.default = hyprPkg;
+    };
+}