Store on wercker failure

Author: rjeberhard

wercker.yml

@@ -158,13 +158,18 @@ integration-test:
       echo "$IMAGE_NAME_OPERATOR:$IMAGE_TAG_OPERATOR"
 
       # integration tests
-      $WERCKER_SOURCE_DIR/src/integration-tests/bash/run.sh
-
+      sh $WERCKER_SOURCE_DIR/src/integration-tests/bash/run.sh
+      local exit_code=$?
+    
       # clean up
       yum clean all
 
       # store the artifacts so we can download them easily 
       tar czvf ${WERCKER_REPORT_ARTIFACTS_DIR}/integration-test-data.tar.gz /pipeline/output/*
+      
+      if [ ${exit_code} -ne 0 ] ; then
+        exit ${exit_code}
+      fi
 
 # This pipeline runs quality checks 
 quality: