Nixfiles/neovim/modules/commands.nix

{ lib, config, ... }:
with lib;
{
  options = {
    commands = mkOption {
      type = types.attrsOf types.str;
      default = { };
      description = "Extra commands to be created";
    };
  };

  config.extraConfigVim =
    let
      commands =
        cmds: concatStringsSep "\n" (map (cmd: "command ${cmd} ${getAttr cmd cmds}") (attrNames cmds));
    in
    commands config.commands;
}