{
  description = "jolheiser's nixos config";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
    home-manager.url = "github:nix-community/home-manager";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";
    ragenix.url = "github:yaxitech/ragenix";
    ragenix.inputs.nixpkgs.follows = "nixpkgs";
    flake-utils.url = "github:numtide/flake-utils";

    nur.url = "github:nix-community/nur";
    jolheiser-nur.url = "git+https://git.jojodev.com/jolheiser/nur";
  };

  nixConfig = {warn-dirty = false;};

  outputs = {
    self,
    nixpkgs,
    home-manager,
    ragenix,
    jolheiser-nur,
    ...
  } @ inputs: let
    overlays = final: prev: {
      nur = import inputs.nur {
        nurpkgs = prev;
        pkgs = prev;
        repoOverrides = {
          jolheiser = import jolheiser-nur {pkgs = prev;};
        };
      };
    };
    commonConfig = {username}: ({
      config,
      pkgs,
      ...
    }: {
      config = {
        nixpkgs.overlays = [overlays];
        home-manager = {
          useGlobalPkgs = true;
          useUserPackages = true;
          users.${username}.imports = [./apps];
          extraSpecialArgs = {
            flakePath = "/home/${username}/.config/nixpkgs";
          };
        };
        age.secrets = {
          ssh-config = {
            file = ./secrets/shared/ssh-config.age;
            owner = "jolheiser";
          };
          ssh-config-work = {
            file = ./secrets/shared/ssh-config-work.age;
            owner = "jolheiser";
          };
          spotify-pw = {
            file = ./secrets/shared/spotify-pw.age;
            owner = "jolheiser";
          };
        };
      };
    });
  in
    {
      nixosConfigurations = {
        "chai" = nixpkgs.lib.nixosSystem {
          system = "x86_64-linux";
          modules = [
            home-manager.nixosModules.home-manager
            ragenix.nixosModules.default
            ./machines/common
            ./machines/chai
            (commonConfig {username = "jolheiser";})
            ({pkgs, ...}: {
              home-manager.users.jolheiser.programs.git.package = pkgs.gitSVN;
            })
          ];
        };
        "matcha" = nixpkgs.lib.nixosSystem {
          system = "x86_64-linux";
          modules = [
            home-manager.nixosModules.home-manager
            ragenix.nixosModules.default
            ./machines/common
            ./machines/matcha
            (commonConfig {username = "jolheiser";})
          ];
        };
      };
    }
    // inputs.flake-utils.lib.eachDefaultSystem (system: let
      pkgs = nixpkgs.legacyPackages.${system};
    in {
      devShells.default = pkgs.mkShell {
        nativeBuildInputs = with pkgs; [
          just
          ragenix.packages.${system}.ragenix
        ];
      };
    });
}