Correct Helm index generation to be post tgz copy

Author: rjeberhard

docs/charts/index.yaml

@@ -1,11 +1,11 @@
 apiVersion: v1
 entries:
   weblogic-operator:
-  - created: 2019-02-06T10:58:20.175515059-08:00
-    description: Helm package for creation of the Weblogic operator.
-    digest: de086ca50a523ec94afc216b0b45ca7d431c6c9c454ea5d26c1ccd76220a5e7f
+  - created: 2019-02-14T14:24:39.055209-05:00
+    description: Helm chart for configuring the WebLogic operator.
+    digest: b3d5d765758da69dc6020dd47e84d532ba9464630c010aafbbf97e9c38495aec
     name: weblogic-operator
     urls:
     - https://oracle.github.io/weblogic-kubernetes-operator/charts/weblogic-operator-2.1.tgz
     version: "2.1"
-generated: 2019-02-06T10:58:20.173792276-08:00
+generated: 2019-02-14T14:24:39.053451-05:00

docs/charts/weblogic-operator-2.1.tgz

@@ -31,10 +31,8 @@ fi
 if [ $srctime \> $dsttime ];
 then
   mkdir $SCRIPTPATH/../docs/charts
-  helm repo index $WOCHARTPATH/ --url https://oracle.github.io/weblogic-kubernetes-operator/charts --merge $SCRIPTPATH/../docs/charts/index.yaml
-
   mv -f $helm_package $SCRIPTPATH/../docs/charts/
-  rm $WOCHARTPATH/index.yaml
+  helm repo index $SCRIPTPATH/../docs/charts/ --url https://oracle.github.io/weblogic-kubernetes-operator/charts
 else
   rm $helm_package
 fi;