Say I have a standard Cocoa Application call Foo.app (like the one you get just by choosing New Project > Cocoa Application in Xcode), if I open the app via a terminal using:

```
open Foo.app/

```

Then I see Foo's name on the status bar up top and its window is in focus, in front of all other apps.

If instead I directly call from the terminal the executable buried in the .app folder, like:

```
Foo.app/Contents/MacOS/Foo

```

Nothing *appears* to happen. On inspection the app has indeed opened but it is not in focus (the terminal still is), I have to find it on the dock or find its window.

Is there any way for the Foo application to make sure its in focus when its run? Even if its run via its executable as described above?