flake.nix


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{
  description = "Rosa's NixOS configurations";

  inputs = {
    disko = {
      inputs.nixpkgs.follows = "nixpkgs";
      url = "github:nix-community/disko";
    };

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

    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
  };

  outputs =
    {
      self,
      disko,
      home-manager,
      nixpkgs,
    }:
    let
      pkgs = nixpkgs.legacyPackages.x86_64-linux;
      mkSystem =
        {
          hostName,
          system,
          # Note that the default user account is in the wheel group and has an
          # empty default password.
          makeDefaultUser ? true,
          useHomeManager ? true,
          additionalModules ? [ ],
        }:
        nixpkgs.lib.nixosSystem {
          modules = [
            ./common/core.nix
            ./hosts/${hostName}
            ./modules # include custom system modules
            { networking.hostName = hostName; }
          ]
          ++ nixpkgs.lib.optional makeDefaultUser ./user
          ++ nixpkgs.lib.optional useHomeManager home-manager.nixosModules.home-manager
          ++ nixpkgs.lib.optional useHomeManager ./user/home
          ++ additionalModules;

          inherit system;
        };
    in
    {
      formatter.x86_64-linux = pkgs.nixfmt;
      nixosConfigurations = {
        limbo = mkSystem {
          additionalModules = [ disko.nixosModules.disko ];
          hostName = "limbo";
          system = "x86_64-linux";
        };
      };
    };
}