flake.nix

{
  inputs = {
    nixpkgs = {
      url = "github:NixOS/nixpkgs/nixos-unstable";
    };
    nixos-hardware = {
      url = "github:NixOS/nixos-hardware/master";
    };
    stylix = {
      url = "github:danth/stylix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    firefox-addons = {
      url = "gitlab:rycee/nur-expressions?dir=pkgs/firefox-addons";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    home-manager = {
      url = "github:nix-community/home-manager/master";
      inputs.nixpkgs.follows = "nixpkgs";
    };

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

    # important: no input follows.
    determinate.url = "https://flakehub.com/f/DeterminateSystems/determinate/0.1";
  };

  outputs =
    {
      self,
      nixpkgs,
      home-manager,
      ...
    }:
    let
      forAllSystems =
        f: nixpkgs.lib.genAttrs [ "x86_64-linux" "aarch64-linux" ] (s: f nixpkgs.legacyPackages.${s});

      args = {
        self = self // {
          lib = (
            pkgs:
            import ./lib {
              inherit self;
              inherit pkgs;
            }
          );
        };
      };

      packages =
        p: with p.extend self.overlays.default; {
          tslib = callPackage ./packages/tslib.nix { };
          viber = callPackage ./packages/viber { };
          segger-jlink = (callPackage ./packages/segger-jlink { }).override {
            acceptLicense = true;
          };
          widevinecdm-aarch64 = callPackage ./packages/widevinecdm-aarch64 { };
          fex = callPackage ./packages/fex { };
          krun = callPackage ./packages/krun { };
          dhclient = callPackage ./packages/dhclient { };
          zsh-completion-sync = callPackage ./packages/zsh-completion-sync.nix { };
          erae-lab = callPackage ./packages/erae-lab { };
        };

    in
    {
      homeConfigurations = {
        "alexandros-liarokapis@acumino" = home-manager.lib.homeManagerConfiguration {
          pkgs = nixpkgs.legacyPackages.x86_64-linux;
          modules = [ ./homes/alexandros-liarokapis-acumino ];
          extraSpecialArgs = args // {
            self = self // {
              user = "alexandros-liarokapis";
            };
          };
        };
      };

      nixosConfigurations = {
        "veritas@framework-13-amd-7840u" = nixpkgs.lib.nixosSystem {
          modules = [ ./hosts/veritas-framework-13-amd-7840u ];
          specialArgs = args // {
            self = self // {
              user = "veritas";
            };
          };
        };
      };

      formatter = forAllSystems (pkgs: pkgs.nixfmt-rfc-style);

      packages = forAllSystems packages;

      overlays.default = final: super: removeAttrs (packages final) [ "default" ] // { };
    };
}