{
  description = "Automaticly post travelynx checkins on the fediverse";

  inputs = {
    flake-utils.url = "github:numtide/flake-utils";
    nixpkgs.url     = "github:NixOS/nixpkgs/nixos-23.05";
  };

  outputs = { self, nixpkgs, flake-utils }: {

    nixosModule = import ./nixosModule.nix;

    overlay     = final: prev: {

      travelynx2fedi = final.nimPackages.buildNimPackage {
        name        = "travelynx2fedi";
        src         = self;

        nimBinOnly  = true;
        nimRelease  = true;
      };

    };

  } // (flake-utils.lib.eachDefaultSystem (system:
    let
      pkgs = import nixpkgs {
        inherit system;
        overlays = [ self.overlay ];
      };

    in rec {

      packages.default        = pkgs.travelynx2fedi;
      packages.travelynx2fedi = pkgs.travelynx2fedi;

      apps.default = {
        type = "app";
        program = "${pkgs.travelynx2fedi}/bin/travelynx2fedi";
      };

    }
  ));
}