flake.nix

{
  description = "My NixOS Flake";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-unstable";
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    catppuccin.url = "github:catppuccin/nix";
  };

  outputs = {
    self,
    nixpkgs,
    home-manager,
    catppuccin,
    ...
  } @ inputs: let
    system = "x86_64-linux";
    lib = nixpkgs.lib;
    pkgs = nixpkgs.legacyPackages.${system};
    username = "unwrinkled";
    name = "Georgios Tsoulis";
  in {
    formatter.${system} = pkgs.alejandra;

    nixosConfigurations = {
      nixos = lib.nixosSystem {
        inherit system;
        pkgs = import nixpkgs {
          inherit system;
          config.allowUnfree = true;
        };
        specialArgs = {
          inherit username;
          inherit name;
          inherit inputs;
        };
        modules = [
          ./hosts/ideapad-laptop
          ./nixos
          catppuccin.nixosModules.catppuccin

          home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;

            home-manager.backupFileExtension = "bkp";

            home-manager.extraSpecialArgs = {
              inherit username;
            };
            home-manager.users.${username} = {
              imports = [
                ./home/home.nix
                catppuccin.homeManagerModules.catppuccin
              ];
            };
          }
        ];
      };
    };
  };
}