Hammerspoon Awareness replacement

awareness.lua

-- Awareness replacement
local awareness = hs.menubar.new()
function setAwarenessDisplay(timerSecs)
  local timerPercent = math.floor(timerSecs / 3600 * 100)
  awareness:setTitle(tostring(timerPercent))
end

awakeTimer = hs.timer.doAfter(3600, function()
  hs.alert("Have some rest", 5)
end)

local awarenessDisplayTimer = hs.timer.doEvery(5, function()
  if awakeTimer then
    local timerSecs = math.floor(awakeTimer:nextTrigger())
    setAwarenessDisplay(timerSecs)
  end
end)

function activityTimerActivate(event)
  if event == hs.caffeinate.watcher.screensDidWake then
    logger:d("We awoke!")
    if not sleepTimer or sleepTimer:nextTrigger() < 0 then
      awakeTimer:setNextTrigger(3600)
    end
  elseif event == hs.caffeinate.watcher.screensDidSleep then
    logger:d("We sleep")
    sleepTimer = hs.timer.doAfter(30, function() print("bla") end)
  end
end

local activityWatcher = hs.caffeinate.watcher.new(activityTimerActivate)
activityWatcher:start()