{
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.11";
    systems.url = "github:nix-systems/default";
    devenv.url = "github:cachix/devenv";
  };

  outputs = {
    self,
    nixpkgs,
    devenv,
    systems,
    ...
  } @ inputs: let
    forEachSystem = nixpkgs.lib.genAttrs (import systems);
  in {
    devShells =
      forEachSystem
      (system: let
        pkgs = nixpkgs.legacyPackages.${system};
      in {
        default = devenv.lib.mkShell {
          inherit inputs pkgs;
          modules = [
            {
              # https://devenv.sh/reference/options/
              packages = [pkgs.hello pkgs.delta pkgs.difftastic pkgs.alejandra pkgs.nodePackages.bash-language-server];

              enterShell = ''
                hello
              '';

              pre-commit.hooks = {
                shellcheck.enable = true;
                black.enable = true;
                alejandra.enable = true;
                taplo.enable = true;
              };
            }
          ];
        };
      });
  };
}