flake.nix

{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    systems.url = "github:nix-systems/default";
    #devenv.url = "github:cachix/devenv";
    devenv.url = "github:cachix/devenv/python-rewrite";
    nixpkgs-python.url = "github:cachix/nixpkgs-python"; # required to set Python version
  };

  nixConfig = {
    extra-trusted-public-keys = "devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw=";
    extra-substituters = "https://devenv.cachix.org";
  };

  outputs = {
    self,
    nixpkgs,
    devenv,
    systems,
    ...
  } @ inputs: let
    forEachSystem = nixpkgs.lib.genAttrs (import systems);
  in {
    devenv-up = self.devShells.x86_64-linux.default.config.procfileScript;
    devShells =
      forEachSystem
      (system: let
        pkgs = nixpkgs.legacyPackages.${system};
      in {
        default = devenv.lib.mkShell {
          inherit inputs pkgs;
          modules = [
            {
              packages = with pkgs; [
                entr
                highlight
                pandoc
                rsync
                soupault
                silver-searcher
                simple-http-server
              ];
              languages.ocaml = {enable = true;};

              # fresh build every time I enter the project, happens in the background and is super snappy
              enterShell = ''
                rm -rf ./build
                soupault
              '';

              scripts = {
                newterm.exec = "wezterm start --cwd .";
                build.exec = "soupault --verbose";
                autorebuild.exec = "nohup ag -l | entr -n -s 'soupault' &> /dev/null &"; # autorebuild, uses caching so superer snappier
                serve.exec = "nohup simple-http-server --index --nocache -o -p 8999 ./build 2>&1 &"; # the -o opens $BROWSER
                upload.exec = "soupault && cp build/atom.xml build/feed.xml && rsync -avht --rsync-path=openrsync build/* beau@beauhilton.com:/var/www/htdocs/www.beauhilton.com/";
              };
              pre-commit.hooks = {
                alejandra.enable = true;
                upload = {
                  enable = true;
                  name = "upload";
                  entry = "upload";
                  verbose = true;
                };
              };
            }
          ];
        };
      });
  };
}