initial commit

flake.nix

@@ -0,0 +1,63 @@
+{
+  description = "SaugOS - Dev-focused NixOS for older laptops";
+
+  inputs = {
+    home-manager = {
+      url = "github:nix-community/home-manager/release-25.11";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
+    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
+    nvf.url = "github:notashelf/nvf";
+    stylix.url = "github:danth/stylix/release-25.11";
+    nix-flatpak.url = "github:gmodena/nix-flatpak?ref=latest";
+
+    niri = {
+      url = "github:sodiboo/niri-flake";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    zen-browser = {
+      url = "github:youwen5/zen-browser-flake";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs =
+    {
+      nixpkgs,
+      home-manager,
+      nix-flatpak,
+      niri,
+      ...
+    }@inputs:
+    let
+      system = "x86_64-linux";
+      host = "default";
+      profile = "intel";
+      username = "benno";
+
+      mkNixosConfig = gpuProfile: nixpkgs.lib.nixosSystem {
+        specialArgs = {
+          inherit inputs username host profile;
+          pkgs-unstable = import inputs.nixpkgs-unstable {
+            inherit system;
+            config.allowUnfree = true;
+          };
+        };
+        modules = [
+          { nixpkgs.hostPlatform = system; }
+          ./profiles/${gpuProfile}
+          nix-flatpak.nixosModules.nix-flatpak
+          niri.nixosModules.niri
+        ];
+      };
+    in
+    {
+      nixosConfigurations = {
+        amd = mkNixosConfig "amd";
+        intel = mkNixosConfig "intel";
+        vm = mkNixosConfig "vm";
+      };
+    };
+}