Flake setup

flake.nix

{
  description = "NixOS configuration";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    # nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-23.11";
    home-manager.url = "github:nix-community/home-manager";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";
    vscode-server.url = "github:nix-community/nixos-vscode-server";
    vscode-server.inputs.nixpkgs.follows = "nixpkgs";
    disko.url = "github:nix-community/disko";
    disko.inputs.nixpkgs.follows = "nixpkgs";
    sops-nix.url = "github:Mic92/sops-nix";
    sops-nix.inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs = inputs@{ nixpkgs, home-manager, vscode-server, disko, sops-nix, ... }:
  let 
    myConfig = with nixpkgs; {
      zellijLoginShell = lib.options.mkEnableOption {
        name = "zellijLoginShell";
        description = "Enable Zellij as a login shell";
        default = true;
      };
      enableAtuin = lib.options.mkEnableOption {
        description = "Enable atuin for history";
        name = "enableAtuin";
        default = false;
      };
      extraProfile = lib.mkOption {
        name = "extraProfile";
        description = "Extra lines added to .profile";
        type = lib.types.str;
        default = "";
      };
    };
  in {  
    nixosConfigurations = {
      luna = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        modules = [
          ./general
          ./luna/configuration.nix
          home-manager.nixosModules.home-manager
          ({pkgs, myConfig, ... }: {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.sharedModules = [
              inputs.sops-nix.homeManagerModules.sops
            ];
            home-manager.users.kekkon = import ./general/home.nix;

            # Optionally, use home-manager.extraSpecialArgs to pass
            # arguments to home.nix
            home-manager.extraSpecialArgs = myConfig // {
              extraProfile = ''
                export NIXOS_CONFIG=/home/kekkon/nix-flakes/flake.nix
              '';
            };
          })
          vscode-server.nixosModules.default
          ({config, pkgs, myConfig, ...}: {
            services.atuin.enable = myConfig.enableAtuin or false;
            services.vscode-server.enable = true;
          })
          disko.nixosModules.disko
          sops-nix.nixosModules.sops
          ({...}: {
            nixpkgs.config.allowUnfree = true;
          })
        ];
      };
    };
  };
}