Can i determine selves process exit status in at_exit block?
at_exit do
if this_process_status.success?
print 'Success'
else
print 'Failure'
end
end
Can i determine selves process exit status in at_exit block?
at_exit do
if this_process_status.success?
print 'Success'
else
print 'Failure'
end
end
Although the documentation on this is really thin, $! is set to be the last exception that occurs, and after an exit() call this is a SystemExit exception. Putting those two together you get this:
at_exit do
if ($!.success?)
print 'Success'
else
print 'Failure'
end
end
using idea from tadman
at_exit do
if $!.nil? || $!.is_a?(SystemExit) && $!.success?
print 'success'
else
code = $!.is_a?(SystemExit) ? $!.status : 1
print "failure with code #{code}"
end
end