let
  lib = import <nixpkgs/lib>;
  storageValidation = import ../validation/storage.nix;
  storageConfig = storageValidation.getStorageConfig (import ../config/storage.nix);

  mkFileSystem = name: entry:
    let
      extraAttrs =
        if entry ? extra then
          entry.extra
        else
          {};
    in
      {
        name = entry.path;
        value = {
          device = entry.source;
          fsType = entry.type;
          options = entry.options;
        } // extraAttrs;
      };

  fileSystems = builtins.listToAttrs (lib.mapAttrsToList mkFileSystem storageConfig);
in
rec {
  inherit fileSystems;
}