{
  description = "Sinara assembly and test instructions";

  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";

  outputs =
    { self, nixpkgs }:
    let
      system = "x86_64-linux";
      pkgs = import nixpkgs { inherit system; };
    in
    {
      packages.${system}.default = pkgs.stdenv.mkDerivation {
        name = "book";
        src = self;
        buildInputs = [ pkgs.mdbook ];
        buildPhase = "mdbook build";
        installPhase = "mkdir -p $out/book; cp -R book $out/";
      };
      devShell.${system} = pkgs.mkShell {
        name = "sinara-assembly-dev-shell";
        buildInputs = [
          pkgs.mdbook
          pkgs.nodejs
        ];
      };
    };
}