{
  description = "Asgard Eternal's flake for managing system configurations";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    deploy-rs.url = "github:serokell/deploy-rs";
    impermanence = {
      url = "github:nix-community/impermanence";
    };
    agenix = {
      url = "github:yaxitech/ragenix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    disko = {
      url = "github:nix-community/disko";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    # For the nixd language server
    flake-compat = {
      url = "github:inclyc/flake-compat";
      flake = false;
    };
    blog = {
      url = "git+https://git.orion-technologies.io/blog/blog";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };


  outputs = inputs @ { self, nixpkgs, deploy-rs, impermanence, agenix, disko, flake-utils, blog, ... }:
    let
      lib = (import ./lib { lib = nixpkgs.lib; }) // nixpkgs.lib;
      persist-dir = "/persist";
      defaults = {
        config = {
          environment.etc.machine-id.source = "${persist-dir}/ephemeral/etc/machine-id";
          environment.persistence.save = {
            hideMounts = true;
            persistentStoragePath = "${persist-dir}/save";
          };
          environment.persistence.ephemeral = {
            persistentStoragePath = "${persist-dir}/ephemeral";
            hideMounts = true;
            directories = [
              "/var/lib"
              "/var/log"
              "/etc/nixos"
            ];
          };
        };
      };
    in
    {
      nixosConfigurations.luna =
        let
          hostname = "luna";
        in
        nixpkgs.lib.nixosSystem
          {
            system = "x86_64-linux";
            specialArgs = {
              inherit self;
              inherit blog;
              inherit flake-utils;
              inherit inputs;
              inherit hostname;
              inherit nixpkgs;
              inherit lib;
              inherit persist-dir;
              root-disk = "/dev/nvme0n1";
              fqdn = "orion-technologies.io";
            };
            modules = [
              defaults
              impermanence.nixosModules.impermanence
              agenix.nixosModules.default
              disko.nixosModules.disko
              { config = (import "${self}/secrets" { agenix = false; inherit lib; }).${hostname}; }
              ./hosts/${hostname}
            ];
          };

        deploy.nodes = {
          luna = {
            hostname = "luna.hosts.orion-technologies.io";
            fastConnection = true;
            profiles = {
              system = {
                sshUser = "price";
                user = "root";
                path =
                  deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.luna;
              };
            };
          };
        };

    } // flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
          overlays = [ agenix.overlays.default ];
        };
      in
      {
        devShells.default =
          pkgs.mkShell
            {
              packages = with pkgs; [ age age-plugin-yubikey pkgs.agenix nixos-rebuild pkgs.deploy-rs ];
              shellHook = ''
                export RULES="$PWD/secrets/secrets.nix"
                nix eval --json --file ./.nixd.nix > .nixd.json
              '';
            };
      });
}