{
  description = "jakezerrer.com";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    disko = {
      url = "github:nix-community/disko";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    treefmt-nix.url = "github:numtide/treefmt-nix";
    nixos-facter-modules.url = "github:numtide/nixos-facter-modules";
    sops-nix = {
      url = "github:Mic92/sops-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs =
    {
      self,
      nixpkgs,
      disko,
      nixos-facter-modules,
      treefmt-nix,
      sops-nix,
    }:
    {
      devShells = {
        aarch64-darwin.default =
          let
            pkgs = import nixpkgs { system = "aarch64-darwin"; };
            treefmt = treefmt-nix.lib.evalModule pkgs {
              projectRootFile = "flake.nix";
              programs.nixfmt.enable = true;
            };
          in
          pkgs.mkShell {
            buildInputs = [
              treefmt.config.build.wrapper
              pkgs.nixos-rebuild-ng
              pkgs.sops
              pkgs.age
              pkgs.ssh-to-age
              pkgs.direnv
            ];
          };
      };
      nixosConfigurations = {
        bootstrap = nixpkgs.lib.nixosSystem {
          system = "x86_64-linux";
          modules = [
            disko.nixosModules.disko
            sops-nix.nixosModules.sops
            ./disk-config.nix
            ./bootstrap.nix
            nixos-facter-modules.nixosModules.facter
            { config.facter.reportPath = ./facter.json; }
          ];
        };

        server = nixpkgs.lib.nixosSystem {
          system = "x86_64-linux";
          modules = [
            disko.nixosModules.disko
            sops-nix.nixosModules.sops
            ./disk-config.nix
            ./server.nix
            nixos-facter-modules.nixosModules.facter
            { config.facter.reportPath = ./facter.json; }
          ];
        };
      };
    };
}