-- l = file.list(); for k,v in pairs(l) do print("name: "..k..", size: "..v) end
function go()
  compile = true
  x = function(name)
    compile = true
    compiled = name:gsub('lua$','lc')
    if compile then
      local ok = file.open(name)
      if not ok then
        print('already compiled '..name)
        return
      end

      print('Compiling '..name)
      node.compile(name)

      ok = file.open(compiled)
      if ok then
        print('success, removing '..name)
        file.remove(name)
      end
    else
      print('removing compiled version of '..name)
      file.remove(compiled)
    end
  end
  ext = 'lua'
  if compile then
    ext = 'lc'
  end

  x('main.lua')
  x('cfg.lua')
  x('on_cmd.lua')
  x('inter.lua')
  x('mq.lua')
  x('property.lua')
  x = nil

  print("network");
  print("wlan");
  print("set-property id=temp-0 value=12.3 type=temperature name=Water");

  print("heap.."..node.heap())
  mq = require('mq')
  print("heap.."..node.heap())
  inter = require('inter')
  print("heap.."..node.heap())
  dofile('on_cmd.'..ext)
  print("heap.."..node.heap())
  dofile('cfg.'..ext)
  print("heap.."..node.heap())
  dofile('main.'..ext)
  print("heap.."..node.heap())

  -- leave no trace behind!
  compile = nil
  go = nil
  main()
end