flake.nix

{
  # BASED ON https://github.com/Misterio77/nix-config/
  description = "My NixOS Configurations for multiple machines";

  inputs = {
    # Core dependencies
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable-small";
    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-23.11";
    hardware.url = "github:nixos/nixos-hardware";
    systems.url = "github:nix-systems/default-linux";
    nur.url = "github:nix-community/NUR";
    nix = {
      url = "github:nixos/nix/2.22-maintenance";
      inputs.nixpkgs.follows = "nixpkgs-stable";
    };
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    # Extras
    stylix = {
      url = "github:danth/stylix";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.home-manager.follows = "home-manager";
    };
    nixpkgs-howdy.url = "github:fufexan/nixpkgs/howdy";
    nixvim = {
      url = "github:nix-community/nixvim";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.home-manager.follows = "home-manager";
    };
    nix-gaming = {
      url = "github:fufexan/nix-gaming";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    plasma-manager = {
      url = "github:pjones/plasma-manager";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.home-manager.follows = "home-manager";
    };
    krunner-nix = {
      url = "github:pluiedev/krunner-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    wallpapers = {
      url = "github:NovaViper/Wallpapers";
      flake = false;
    };
  };

  outputs = {
    self,
    nixpkgs,
    home-manager,
    systems,
    ...
  } @ inputs: let
    inherit (self) outputs;
    lib = nixpkgs.lib // home-manager.lib;

    # Supported systems for your flake packages, shell, etc are determined by the systems input.
    # This is a function that generates an attribute by calling function you pass to it, with each system as an argument
    forEachSystem = f: lib.genAttrs (import systems) (system: f pkgsFor.${system});
    pkgsFor = lib.genAttrs (import systems) (
      system:
        import nixpkgs {
          inherit system;
          config.allowUnfree = true;
        }
    );
  in {
    inherit lib;
    # Reusable nixos modules you might want to export
    # These are usually stuff you would upstream into nixpkgs
    nixosModules = import ./modules/nixos;
    # Reusable home-manager modules you might want to export
    # These are usually stuff you would upstream into home-manager
    homeManagerModules = import ./modules/home-manager;

    # Your custom packages and modifications, exported as overlays
    overlays = import ./overlays {inherit inputs outputs;};

    # Your custom packages
    # Acessible through 'nix build', 'nix shell', etc
    packages = forEachSystem (pkgs: import ./pkgs {inherit pkgs;});
    # Devshell for bootstrapping
    # Acessible through 'nix develop' or 'nix-shell' (legacy)
    devShells = forEachSystem (pkgs: import ./shell.nix {inherit pkgs;});
    # Formatter for your nix files, available through 'nix fmt'
    # Other options beside 'alejandra' include 'nixpkgs-fmt'
    formatter = forEachSystem (pkgs: pkgs.alejandra);

    # NixOS configuration entrypoint
    # Available through 'nixos-rebuild --flake .#your-hostname'
    nixosConfigurations = {
      # Main desktop
      ryzennova = lib.nixosSystem {
        modules = [./hosts/ryzennova];
        specialArgs = {inherit inputs outputs;};
      };
      # Personal laptop
      yoganova = lib.nixosSystem {
        modules = [./hosts/yoganova];
        specialArgs = {inherit inputs outputs;};
      };
      # Live image
      live-image = lib.nixosSystem {
        modules = [./hosts/live-image];
        specialArgs = {inherit inputs outputs;};
      };
    };

    # Standalone home-manager configuration entrypoint
    # Available through 'home-manager --flake .#your-username@your-hostname'
    homeConfigurations = {
      # Desktops
      "novaviper@ryzennova" = lib.homeManagerConfiguration {
        modules = [./home/common/nixpkgs.nix ./home/novaviper/ryzennova.nix];
        pkgs = pkgsFor.x86_64-linux;
        extraSpecialArgs = {inherit inputs outputs;};
      };
      # Laptops
      "novaviper@yoganova" = lib.homeManagerConfiguration {
        modules = [./home/common/nixpkgs.nix ./home/novaviper/yoganova.nix];
        pkgs = pkgsFor.x86_64-linux;
        extraSpecialArgs = {inherit inputs outputs;};
      };
    };
  };
}