{ self }:
{ pkgs, system, scrollsDir, subDirs }:
let
  emptyDenoCache = pkgs.runCommand "empty-deno-cache" {} ''
    mkdir -p $out
  '';

in
builtins.foldl' (accCache: subDir:
  self.buildDenoCache { 
    inherit pkgs system scrollsDir subDir;
    baseCache = accCache; 
  }
) emptyDenoCache subDirs