Sauva's HS Config

--init.lua
--using hammerspoon to automatically run toggledock

-- LOAD VARIABLES
monitorWatcher = nil
initWatcher = nil

--MY FUNCTIONS
--function to reload init.lua when it changes
function reloadConfig(files)
  doReload = false
  for _,file in pairs(files) do
      if file:sub(-4) == ".lua" then
          doReload = true
      end
  end
  if doReload then
      hs.reload()
  end
end

--hs.osascript.applescript([[display dialog "this is a test"]])
  --hs.osascript.applescriptFromFile(os.getenv("HOME") .. "/Documents/toggledock2.app/Contents/Resources/Scripts/main.scpt")
  --hs.alert.show("trying to call toggle dock.app")
  --hs.screen.watcher:stop()
  --monitorWatcher:stop()
  --hs.alert.show("screen.watcher stopped")
  --hs.timer.usleep(100000)
  --monitorWatcher:start()
  --hs.alert.show("screen.watcher started")
  --  hs.application.launchOrFocus("toggle dock.app")


--need a function that calls an applescript
function monitorChangedCallback()
  --hs.screen.watcher:stop()
  --monitorWatcher:stop()
  --hs.timer.usleep(100000)
  --monitorWatcher:start()
  --hs.alert.show("screen.watcher started")
  newCount = #hs.screen.allScreens()
  hs.alert.show(screenCount)
  hs.alert.show(newCount)
  if screenCount ~= newCount then
    screenCount = #newCount
    hs.alert.show("trying to call toggle dock.app")
    hs.application.launchOrFocus("toggledock.app")
  end
end
--function to send a message
function message(note)
  hs.alert.show(note)
end

--TOP
-- clear console
hs.console.clearConsole()
--starts the pathwatcher to see if the init.lua changes in ~/.hammerspoon/
initWatcher = hs.pathwatcher.new(os.getenv("HOME") .. "/.hammerspoon/", reloadConfig):start()
--hs.timer.doAfter(1, message)
hs.alert.show("Config loaded")
--objects will be garbage collcted if they aren't in explicit vars
--Starts the screen watcher, making it so fn is called each time the screen arrangement changes
monitorWatcher = hs.screen.watcher.new(monitorChangedCallback):start()
screenCount = #hs.screen.allScreens()