{
  description = "PlantUML dev shell";

  inputs.nixpkgs.url = "github:NixOS/nixpkgs";

  outputs = { self, nixpkgs }:
    let
      system = "x86_64-linux";
      pkgs = nixpkgs.legacyPackages.${system};
    in {
      devShells.${system}.default = pkgs.mkShell {
        buildInputs = [
          pkgs.plantuml
          pkgs.graphviz
        ];
      };
    };
}