Currently failure at the publish step (getting to publishItem but getting an error response from the webstore) doesn't actually fail the task. I think it pretty unambiguously should. The issue is here: https://github.com/c301/grunt-webstore-upload/blob/master/tasks/webstore_upload.js#L344. This needs to inform Grunt of the failure.
Should be an easy fix, but I'm a bit busy atm. Might get time to take a look at fixing this myself maybe in future, but not sure, so just filing it here for now.
Currently failure at the publish step (getting to publishItem but getting an error response from the webstore) doesn't actually fail the task. I think it pretty unambiguously should. The issue is here: https://github.com/c301/grunt-webstore-upload/blob/master/tasks/webstore_upload.js#L344. This needs to inform Grunt of the failure.
Should be an easy fix, but I'm a bit busy atm. Might get time to take a look at fixing this myself maybe in future, but not sure, so just filing it here for now.