dotfiles/checks/default.nix

{
  inputs,
  lib,
  ...
}: let
  inherit
    (lib)
    pipe
    mapAttrs'
    mapAttrs
    filterAttrs
    callPackageWith
    hasSuffix
    removeSuffix
    nameValuePair
    ;
in {
  perSystem = {
    system,
    pkgs,
    ...
  }: let
    importDefault = path:
      import path {
        inherit
          lib
          inputs
          system
          pkgs
          ;
      };
  in {
    checks = pipe (builtins.readDir ./.) [
      (filterAttrs (n: _: n != "default.nix"))
      (mapAttrs (n: _: (importDefault (toString ./. + "/" + n))))
      (mapAttrs' (n: v: let
        newName =
          if hasSuffix ".nix" n
          then removeSuffix ".nix" n
          else n;
      in
        nameValuePair newName v))
      (filterAttrs (_: v: v ? "_type" && v._type == "if" -> v.condition))
      (lib.mapAttrsToList nameValuePair)
      (lib.foldl (acc: x:
        if x.value ? "_type" && x.value._type == "splat"
        then acc // x.value.value
        else acc // {${x.name} = x.value;}) {})
    ];
  };
}