initial commit

flake.nix

@@ -0,0 +1,85 @@
+{
+  description = "GraalVM Java 17/21, Spotify, and Home Manager";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs-pin.url = "github:NixOS/nixpkgs/336eda0d07dc5e2be1f923990ad9fdb6bc8e28e3";
+
+    nixos-hardware.url = "github:NixOS/nixos-hardware/master";
+
+    home-manager = {
+      url = "github:nix-community/home-manager/release-25.05";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    spicetify-nix = {
+      url = "github:Gerg-L/spicetify-nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    stylix = {
+      url = "github:nix-community/stylix/release-25.05";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    plasma-manager = {
+      url = "github:nix-community/plasma-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.home-manager.follows = "home-manager";
+    };
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      nixpkgs-unstable,
+      nixpkgs-pin,
+      nixos-hardware,
+      home-manager,
+      stylix,
+      ...
+    }@inputs:
+    let
+      system = "x86_64-linux";
+
+      # define overlays
+      nixpkgs-pin-overlay = final: prev: {
+        nixpkgs-pin = nixpkgs-pin.legacyPackages.${prev.system};
+      };
+
+      overlay-unstable = final: prev: {
+        unstable = import nixpkgs-unstable {
+          inherit system;
+          config.allowUnfree = true;
+        };
+      };
+    in {
+      nixosConfigurations.Ares = nixpkgs.lib.nixosSystem {
+        inherit system;
+        modules = [
+          # make nixpkgs-pin and unstable available in configuration.nix
+          ({ config, pkgs, ... }: { nixpkgs.overlays = [ nixpkgs-pin-overlay ]; })
+          ({ config, pkgs, ... }: { nixpkgs.overlays = [ overlay-unstable ]; })
+
+          ./hardware-configuration.nix
+          ./configuration.nix
+          
+          nixos-hardware.nixosModules.dell-xps-15-9570-nvidia
+          home-manager.nixosModules.home-manager
+          stylix.nixosModules.stylix
+
+          {
+          home-manager = {
+            useGlobalPkgs = true;
+            useUserPackages = true;
+            users.wo2w = import ./home.nix;
+            backupFileExtension = "bak";
+            extraSpecialArgs = { inherit inputs; };
+          };
+          }
+        ];
+      };
+  };
+}