I have given much thought into the exit code of --halt 0 (i.e. --halt never), namely the number of failed jobs. I still believe that is the useful thing to return.
I have given some thought into the exit code of --halt 1/--halt 2 (i.e. --halt soon,fail=1/--halt now,fail=1), namely the exit code of the failing job. I think this is useful, too. I am, however, not sure what the useful exit code should be for: --halt soon,success=1 == --halt -1 --halt now,success=1 == --halt -2 --halt soon,fail=XX% == --halt XX% --halt now,fail=XX% --halt soon,success=X (X>1) --halt now,success=X (X>1) --halt soon,fail=X (X>1) --halt now,fail=X (X>1) --halt soon,success=XX% --halt now,success=XX% Please give your input on what the exit code should be in each instance and justify why it would be useful with a scenario in which you see it could be used. /Ole
