flake.nix

{
  description = "My NixOS configuration";

  inputs = {
    # Nixpkgs
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    # You can access packages and modules from different nixpkgs revs
    # at the same time. Here's an working example:
    nixpkgs-master.url = "github:nixos/nixpkgs/master";
    # Also see the 'master-packages' overlay at 'overlays/default.nix'.
    # qemu antidetection patch only works for 8.2.X, which is included here
    nixpkgs-24-05.url = "github:nixos/nixpkgs/nixos-24.05";

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

    # TODO: Add any other flake you might need
    # hardware.url = "github:nixos/nixos-hardware";

    # Shameless plug: looking for a way to nixify your themes and make
    # everything match nicely? Try nix-colors!
    nix-colors.url = "github:evelynandrist/nix-colors";

    nixos-hardware.url = "github:NixOS/nixos-hardware/master";

    WaveFox = { url = "github:QNetITQ/WaveFox?dir=chrome"; flake = false; };

    nixvim = {
        url = "github:nix-community/nixvim";
        # If using a stable channel you can use `url = "github:nix-community/nixvim/nixos-<version>"`
    };

    nur.url = "github:nix-community/NUR";

    fzf-tab = {
      url = "github:Aloxaf/fzf-tab";
      flake = false;
    };

    sops-nix.url = "github:Mic92/sops-nix";

    impermanence.url = "github:nix-community/impermanence";

    kmonad.url = "github:kmonad/kmonad?dir=nix";
    kmonad.inputs.nixpkgs.follows = "nixpkgs";

    simple-nixos-mailserver.url = "gitlab:simple-nixos-mailserver/nixos-mailserver/master";
  };

  outputs = {
    self,
    nixpkgs,
    home-manager,
    nix-colors,
    ...
  } @ inputs: let
    inherit (self) outputs;
    # Supported systems for your flake packages, shell, etc.
    systems = [
      "aarch64-linux"
      "i686-linux"
      "x86_64-linux"
      "aarch64-darwin"
      "x86_64-darwin"
    ];
    # This is a function that generates an attribute by calling a function you
    # pass to it, with each system as an argument
    forAllSystems = nixpkgs.lib.genAttrs systems;
  in {
    # Your custom packages
    # Accessible through 'nix build', 'nix shell', etc
    packages = forAllSystems (system: import ./pkgs nixpkgs.legacyPackages.${system});
    # Formatter for your nix files, available through 'nix fmt'
    # Other options beside 'alejandra' include 'nixpkgs-fmt'
    formatter = forAllSystems (system: nixpkgs.legacyPackages.${system}.alejandra);

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

    # NixOS configuration entrypoint
    # Available through 'nixos-rebuild --flake .#your-hostname'
    nixosConfigurations = {
      nixpad = nixpkgs.lib.nixosSystem {
        specialArgs = {inherit inputs outputs;};
        modules = [
          # > Our main nixos configuration file <
          ./nixos/nixpad/configuration.nix
        ];
      };
      nixserver = nixpkgs.lib.nixosSystem {
        specialArgs = {inherit inputs outputs;};
        modules = [
          ./nixos/nixserver/configuration.nix
        ];
      };
      packardserver = nixpkgs.lib.nixosSystem {
        specialArgs = {inherit inputs outputs;};
        modules = [
          # > Our main nixos configuration file <
          ./nixos/packardserver/configuration.nix
        ];
      };
    };
  };
}