hs: remove onInit, use onLaunched

hammerspoon/apps/iterm.lua

@@ -16,8 +16,10 @@ local function tmuxpresskey(mod, key)
   return false
 end
 
+-- App settings
+local iterm2
 App.new("iTerm2")
-   .onInit(function (self, app)
+   .onLaunched(function (self, app)
        -- cmd+N for switching tmux windows
        for i = 1,9 do
          i = tostring(i)

hammerspoon/modules/apps.lua

@@ -28,6 +28,13 @@ App.new = function(name)
   end
   self.onLaunched = function(fn)
     self.onLaunchedFn = fn
+    local app = hs.application.find(self.name)
+    if app then
+      self.launch(app)
+      if app:isFrontmost() then
+        self.activate(app)
+      end
+    end
     return self
   end
   self.onTerminated = function(fn)