flake.nix

{
  description = "OWASP - Machine Learning Security Top 10";

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

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};

        gems = pkgs.bundlerEnv {
          name = "gems";
          ruby = pkgs.ruby;
          gemfile = ./Gemfile;
          lockfile = ./Gemfile.lock;
          gemset = ./gemset.nix;
        };
      in
      with pkgs;
      {
        devShells.default =
          mkShell {
            buildInputs = [ gems bundix ];
          };

        packages.default =
          stdenv.mkDerivation {
            name = "owasp-machine-learning-security-top-10";
            src = self;
            buildInputs = [ gems ];
            buildPhase = ''
              ${gems}/bin/jekyll build
            '';
            installPhase = ''
              mkdir -p $out
              cp -r result/_site $out/_site
            '';
          };
      }
    );
}