When app/path is not given as an input it looks for .jar file under ./build/libs and it will deploy the app that it finds there.
If there are multiple .jar files under ./build/libs it will request the user to specify the app name as an input to the action.
When app/path is not given as an input it looks for .jar file under ./build/libs and it will deploy the app that it finds there. If there are multiple .jar files under ./build/libs it will request the user to specify the app name as an input to the action.