flake init

flake.nix

@@ -0,0 +1,42 @@
+{
+  description = "satr14's nix flake";
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    hm = {
+      url = "github:nix-community/home-manager/master";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    gl.url = "github:nix-community/nixGL";
+    ctp.url = "github:catppuccin/nix";
+  };
+
+  outputs = inputs: let 
+    args = { inherit inputs; } // import ./lib/options.nix;
+    pkgs = import inputs.nixpkgs {
+      system = "x86_64-linux";
+      overlays = [ inputs.gl.overlay ];
+      config.allowUnfree = true;
+    };
+
+    nixosConfigForHost = { host }: pkgs.lib.nixosSystem {
+      specialArgs = args;
+      modules = [
+        ./hosts/${host}/config.nix
+        inputs.ctp.nixosModules.catppuccin
+        inputs.hm.nixosModules.home-manager
+        {
+          home-manager = {
+            extraSpecialArgs = args;
+            backupFileExtension = ".hm-backup";
+            users.${args.username} = import ./hosts/${host}/home.nix;
+          };
+        }
+      ];
+    };
+  in  {
+    nixosConfigurations = {
+      thinkpad = nixosConfigForHost "thinkpad";
+    };
+  };
+}