make-enable.nix

lib: config: pathStr: default: configAttrs: let
  pathToAttrSet = str: value: let
    parts = lib.splitString "." str;
  in
    if lib.length parts == 1
    then {${lib.head parts} = value;}
    else {${lib.head parts} = pathToAttrSet (lib.concatStringsSep "." (lib.tail parts)) value;};

  optionsSet = pathToAttrSet pathStr {
    enable = lib.mkOption {
      inherit default;
      type = lib.types.bool;
    };
  };

  cfg = lib.attrByPath (lib.splitString "." pathStr) {enable = false;} config;

  # Extract 'imports' from configAttrs, if it exists
  importsAttr =
    if configAttrs ? imports
    then configAttrs.imports
    else [];
  # Remove 'imports' from configAttrs
  configAttrsWithoutImports = lib.attrsets.removeAttrs configAttrs ["imports"];
in {
  options = optionsSet;
  config = lib.mkIf cfg.enable configAttrsWithoutImports;
  imports = importsAttr;
}