Log if the deployer command fails. (#12)

Reviewed-on: #12

run.sh

@@ -121,6 +121,12 @@ while true; do
     $EXTRA_UNDEPLOY_OPTS \
     $UPDATE_OPTS \
     --discover
+  rc=$?
+  if [ $rc -eq 0 ]; then
+    echo "############ UNDEPLOY SUCCESS #############"
+  else
+    echo "############ UNDEPLOY FAILURE $rc #############"
+  fi
 
   echo "############ DEPLOY #############"
   laconic-so deploy-webapp-from-registry \
@@ -139,6 +145,12 @@ while true; do
     $EXTRA_DEPLOY_OPTS \
     $UPDATE_OPTS \
     --discover
+  rc=$?
+  if [ $rc -eq 0 ]; then
+    echo "############ DEPLOY SUCCESS #############"
+  else
+    echo "############ DEPLOY FAILURE $rc #############"
+  fi
 
   # Cleanup any build leftovers
   if [[ "${SYSTEM_PRUNE:-false}" == "true" ]]; then