{
  description = "Declarative API initialization for Servarr applications (Sonarr, Radarr, Prowlarr, Bazarr)";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
  };

  outputs =
    { self, nixpkgs }:
    let
      supportedSystems = [
        "x86_64-linux"
        "aarch64-linux"
      ];
      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
    in
    {
      nixosModules.default = import ./module.nix;
      nixosModules.arr-init = import ./module.nix;

      checks = forAllSystems (
        system:
        let
          pkgs = nixpkgs.legacyPackages.${system};
        in
        import ./tests {
          inherit pkgs;
          lib = nixpkgs.lib;
          inherit self;
        }
      );

      formatter = forAllSystems (system: nixpkgs.legacyPackages.${system}.nixfmt-tree);
    };
}