initial config commit

flake.nix

@@ -0,0 +1,51 @@
+{
+  description = "NixOS configuration";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    nixvim = {
+      url = "github:nix-community/nixvim";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    agenix = {
+      url = "github:ryantm/agenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    vscode-server.url = "github:nix-community/nixos-vscode-server";
+  };
+
+  outputs =
+    { nixpkgs, agenix, ... }@inputs:
+    let
+      commonSystem =
+        {
+          hostName ? "nixos",
+          userName ? "will",
+          system ? "x86_64-linux",
+        }:
+        nixpkgs.lib.nixosSystem {
+          modules = [ ./hosts/${hostName}/configuration.nix ];
+          specialArgs = {
+            inherit inputs;
+            inherit hostName;
+            inherit userName;
+            inherit system;
+          };
+          inherit system;
+        };
+    in
+    {
+      nixosConfigurations = {
+        desktop = commonSystem { hostName = "desktop"; };
+        laptop = commonSystem { hostName = "laptop"; };
+        server = commonSystem {
+          hostName = "server";
+          userName = "srv";
+        };
+      };
+    };
+}