nixos-config/flake.nix

{
  description = "Felixalb System flake";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
    nixpkgs-2211.url = "https://github.com/NixOS/nixpkgs/archive/34bfa9403e42eece93d1a3740e9d8a02fceafbca.tar.gz"; # old nixpgks for e.g. remmina

    nix-darwin.url = "github:lnl7/nix-darwin/master";
    nix-darwin.inputs.nixpkgs.follows = "nixpkgs";

    home-manager.url = "github:nix-community/home-manager/release-24.05";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";

    matrix-synapse-next.url = "github:dali99/nixos-matrix-modules/v0.6.0";
    nix-minecraft.url = "github:Infinidoge/nix-minecraft";

    extra-config.url = "git+file:///home/felixalb/nix-extra-config";

    sops-nix.url = "github:Mic92/sops-nix";
    sops-nix.inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs = {
    self
    , home-manager
    , matrix-synapse-next
    , nix-minecraft
    , nix-darwin
    , nixpkgs
    , nixpkgs-2211
    , nixpkgs-unstable
    , sops-nix
    , extra-config
  , ... }@inputs:
    let
      pkgs-overlay = final: prev: {
        unstable = import nixpkgs-unstable {
          system = prev.system;
          config.allowUnfree = true;
        };

        nixpkgs-2211 = import nixpkgs-2211 {
          system = prev.system;
          config.allowUnfree = true;
        };
      };
    in
    {
      nixosConfigurations = let
        normalSys = name: config: nixpkgs.lib.nixosSystem {
          system = "x86_64-linux";
          specialArgs = {
            inherit inputs;
          };
          modules = [
            ({ config, pkgs, ... }: {
              # Make "pkgs.unstable" etc. available
              nixpkgs.overlays = [ pkgs-overlay ] ++ config.overlays or [ ];
            })

            ./hosts/${name}/configuration.nix
            sops-nix.nixosModules.sops
            home-manager.nixosModules.home-manager {
              home-manager.useGlobalPkgs = true;
              home-manager.useUserPackages = true;
              home-manager.users."felixalb" = import ./hosts/${name}/home.nix;
            }
          ] ++ config.modules or [ ];
        };
      in {

        # Networking / VPN Gateway
        burnham = normalSys "burnham" {
          modules = [
            ./common/domeneshop-dyndns.nix
          ];
        };

        # Media / storage server
        challenger = normalSys "challenger" {
          modules = [
            extra-config.nixosModules.default
          ];
        };

        # General application server
        defiant = normalSys "defiant" {
          modules = [
            ./common/domeneshop-dyndns.nix
            matrix-synapse-next.nixosModules.default
          ];
        };

        # Work desktop
        felixalbpc = normalSys "felixalbpc" { };

        # Web host
        malcolm = normalSys "malcolm" { };
      };

      # Daily driver macbook
      darwinConfigurations.worf = nix-darwin.lib.darwinSystem {
        system = "aarch64-darwin";
        specialArgs = {
          inherit inputs;
        };
        modules = [
          ({ config, pkgs, ... }: { nixpkgs.overlays = [ pkgs-overlay ]; })

          ./hosts/worf/configuration.nix
          home-manager.darwinModules.home-manager {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.users."felixalb" = import ./hosts/worf/home.nix;
          }
        ];
      };

      devShells.x86_64-linux = {
        default = nixpkgs.legacyPackages.x86_64-linux.callPackage ./shell.nix { };
      };

      devShells.aarch64-darwin = {
        default = nixpkgs.legacyPackages.aarch64-darwin.callPackage ./shell.nix { };
      };
    };
}