nix

{
  description = "My awesome system config";

  inputs = {
    nixpkgs2205.url = "github:NixOS/nixpkgs/nixos-22.05";
    nixpkgsUnstable.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    nixpkgsMaster.url = "github:NixOS/nixpkgs/master";
    home-manager.url = "github:nix-community/home-manager";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs = { self, nixpkgs, nixpkgsUnstable, nixpkgs2205, home-manager, ... }@inputs:
    let
       system = "x86_64-linux";

       pkgs22 = import nixpkgs2205 {
         inherit system;
       };
       pkgs = import nixpkgs {
         inherit system;
         config.allowUnfree = true;
         config.permittedInsecurePackages = [
                "yandex-browser-22.9.1.1110-1"
         ];
         config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
            "Oracle_VM_VirtualBox_Extension_Pack-6.1.40.vbox-extpack"
         #  "Oracle_VM_VirtualBox_Extension_Pack"
         ];

       };

       linuxHomeOverlay = (
         final: prev: {
           # from stable release
           gnomeExtensions.you2ber = inputs.nixpkgs2205.legacyPackages.${system}.gnomeExtensions.you2ber;
           rPackages.tsc = inputs.nixpkgs2205.legacyPackages.${system}.rPackages.tsc;
           hydra-cli = inputs.nixpkgs2205.legacyPackages.${system}.hydra-cli;

           # from unstable release
           kdenlive = inputs.nixpkgsUnstable.legacyPackages.${system}.kdenlive;

           # from unstable release
           # Unfree
           inherit (pkgs)
             ngrok
             skypeforlinux
             discord
             slack
             zoom-us
             gitkraken
             postman
             virtualboxWithExtpack
             steam
             spotify
             helvetica-neue-lt-std
             vscode
             yandex-browser
             ;
           }
       );

       lib = nixpkgsUnstable.lib;
       in {


         nixosConfigurations = rec {

           farscape = lib.nixosSystem {
             inherit system;
             modules =
               [
                 { nixpkgs.overlays = [ linuxHomeOverlay ]; }
                 ./hosts/hardware/hardware-farscape.nix
                 ./hosts/software/configuration-farscape.nix
               ];
           };

        };
    };
}