Better handle errors with bash equivalent of try/catch/finally

[kiprasmel]

{
	do_stuff
	doSomeMoreStuff
} || {
	check_for_error_1 && handle_error_1
	checkForError2 && handleError2
}

This will be useful in restoring the git stash, independent of either a failure or success.
This will probable require a finally thingie.
Or maybe consider wrapping the function up? Maybe?