{
  description = "Mudmouth, a classic-MUD-inspired EverQuest log reader";

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

  outputs =
    { self, nixpkgs }:
    let
      systems = [
        "x86_64-linux"
        "aarch64-linux"
      ];
      forAllSystems = nixpkgs.lib.genAttrs systems;
    in
    {
      packages = forAllSystems (
        system:
        let
          pkgs = import nixpkgs { inherit system; };
        in
        {
          default = pkgs.rustPlatform.buildRustPackage {
            pname = "mudmouth";
            version = "0.0.2";
            src = self;

            cargoLock.lockFile = ./Cargo.lock;
            nativeBuildInputs = [ pkgs.pkg-config ];
            buildInputs = [ pkgs.alsa-lib ];

            meta = with pkgs.lib; {
              description = "A classic-MUD-inspired EverQuest log reader with Kokoro voices";
              homepage = "https://github.com/pleb/mudmouth";
              license = licenses.mit;
              mainProgram = "mudmouth";
              platforms = platforms.linux;
            };
          };
        }
      );

      apps = forAllSystems (system: {
        default = {
          type = "app";
          program = "${self.packages.${system}.default}/bin/mudmouth";
        };
      });

      devShells = forAllSystems (
        system:
        let
          pkgs = import nixpkgs { inherit system; };
        in
        {
          default = pkgs.mkShell {
            packages = with pkgs; [
              cargo
              rustc
              rustfmt
              clippy
              pkg-config
              alsa-lib
            ];
          };
        }
      );
    };
}