selfprivacy-nixos-config/lib/meta.nix
2024-12-24 20:46:56 +03:00

19 lines
851 B
Nix

{ sp-module, pkgs }:
let
lib = pkgs.lib;
options = (pkgs.lib.evalModules { modules = [{ _module.check = false; } sp-module.nixosModules.default]; }).options;
# Transform a Nix option to a JSON structure with metadata
optionToMeta = (name: option: {
name = name;
description = if builtins.hasAttr "description" option then option.description else null;
loc = option.loc;
meta = if builtins.hasAttr "meta" option then option.meta else null;
default = if builtins.hasAttr "default" option then option.default else null;
});
in
builtins.toJSON ({
meta = if builtins.hasAttr "meta" sp-module then sp-module.meta { inherit lib; } else null;
configPathsNeeded = sp-module.configPathsNeeded;
options = pkgs.lib.mapAttrs optionToMeta (builtins.head (lib.mapAttrsToList (name: value: value) options.selfprivacy.modules));
})