openshift deployment via jenkins groovy lib

isRolloutRequired.groovy

def progressingCondition = dcObject?.status?.conditions.find { condition -> condition.type == "Progressing" }
if (progressingCondition == null) {
    //maybe this is because there isnt an active dc?
    return false
}

if (progressingCondition.status == "Unknown") {
    //Deployment already in-progress due to oc apply - deployer pod not ready yet
    isRolloutRequired = false
} else if (progressingCondition.status == "True" && progressingCondition.reason == "ReplicationControllerUpdated") {
    //Deployment already in-progress due to oc apply - deployer pod up and ready
    isRolloutRequired = false
} else if (progressingCondition.status == "True" && progressingCondition.reason == "NewReplicationControllerAvailable") {
    //Deployment not in-progress - this is probably from the previous deployment condition
    isRolloutRequired = true
} else if (progressingCondition.status == "False" && progressingCondition.reason == "ProgressDeadlineExceeded") {
    //Deployment not in-progress - the previous deployment failed
    isRolloutRequired = true
} else {
    steps.error "Missing condition check: $progressingCondition"
}