api/path.lua

local api = { LoadOrder = 100 }
function api.Build()
  local Path = {}
  function Path.list(root, recursive)
    local function helper(path)
        local retVal = {}
        local files = fs.list(path)
        for _,file in ipairs(files) do
          file = path.."/"..file
          local isDir = fs.isDir(file)
          if isDir and recursive then table.combine(retVal, helper(file))
          elseif not isDir then
            file = string.gsub(file,root.."/","")
            table.insert(retVal, file)
          end
        end
        return retVal
    end
    return helper(root)
  end
  return Path
end
return api