[VOL-3878] Using the patch under test when running sanity on voltha-helm-charts

Change-Id: Ie8120a2b03d78611935ebabdcd97eda0d82a24e1
diff --git a/vars/volthaInfraDeploy.groovy b/vars/volthaInfraDeploy.groovy
index ecea1ad..37f5846 100644
--- a/vars/volthaInfraDeploy.groovy
+++ b/vars/volthaInfraDeploy.groovy
@@ -19,6 +19,7 @@
       infraNamespace: "infra",
       workflow: "att",
       extraHelmFlags: "",
+      localCharts: false,
     ]
 
     if (!config) {
@@ -27,6 +28,18 @@
 
     def cfg = defaultConfig + config
 
+    def volthaInfraChart = "onf/voltha-infra"
+
+    if (cfg.localCharts) {
+      volthaInfraChart = "$WORKSPACE/voltha-helm-charts/voltha-infra"
+
+      sh """
+      pushd $WORKSPACE/voltha-helm-charts/voltha-infra
+      helm dep update
+      popd
+      """
+    }
+
     println "Deploying VOLTHA Infra with the following parameters: ${cfg}."
 
     sh """
@@ -35,7 +48,7 @@
     """
     // TODO support multiple replicas
     sh """
-    helm upgrade --install --create-namespace -n ${cfg.infraNamespace} voltha-infra onf/voltha-infra ${cfg.extraHelmFlags} \
+    helm upgrade --install --create-namespace -n ${cfg.infraNamespace} voltha-infra ${volthaInfraChart} ${cfg.extraHelmFlags} \
           -f $WORKSPACE/voltha-helm-charts/examples/${cfg.workflow}-values.yaml
     """
 }