Reason number #8499 why i love KM.
So for years, in xcode, i press a key combo and it shows me all the files i will commit to git.
But, while the button on the right is auto default, for me at least I like to make sure I push it to the cloud.
I tried various ways but then discovered, using applescript, how to select and check a checkbox control so here it is,
add an "Applescript" type action to your macro, then use this code:
tell application "System Events" tell process "Xcode" click checkbox "Push To Remote:" of sheet 1 of window 1 end tell end tell
The git window is a sheet, that's why "sheet 1" is in there.
Hope this helps others.