From 6b5b925624e67984ac7830458c6abe06cd12fd2f Mon Sep 17 00:00:00 2001
From: Steven Wade <steven@stevenwade.co.uk>
Date: Fri, 12 Jun 2020 11:52:19 +0100
Subject: [PATCH] Setting repo name to be the md5sum of the registry

This has increased our build time and also hrval consistency.
---
 src/hrval.sh | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/hrval.sh b/src/hrval.sh
index 1472095..8242622 100755
--- a/src/hrval.sh
+++ b/src/hrval.sh
@@ -28,13 +28,17 @@ function download {
   CHART_NAME=$(yq r ${1} spec.chart.name)
   CHART_VERSION=$(yq r ${1} spec.chart.version)
   CHART_DIR=${2}/${CHART_NAME}
+  
+  CHART_REPO_MD5=`/bin/echo $CHART_REPO | /usr/bin/md5sum | cut -f1 -d" "`
 
   if [[ ${HELM_VER} == "v3" ]]; then
-    helmv3 repo add ${CHART_NAME} ${CHART_REPO}
-    helmv3 fetch --version ${CHART_VERSION} --untar ${CHART_NAME}/${CHART_NAME} --untardir ${2}
+    helmv3 repo add ${CHART_REPO_MD5} ${CHART_REPO}
+    helm3 repo update
+    helmv3 fetch --version ${CHART_VERSION} --untar ${CHART_REPO_MD5}/${CHART_NAME} --untardir ${2}
   else
-    helm repo add ${CHART_NAME} ${CHART_REPO}
-    helm fetch --version ${CHART_VERSION} --untar ${CHART_NAME}/${CHART_NAME} --untardir ${2}
+    helm repo add ${CHART_REPO_MD5} ${CHART_REPO}
+    helm repo update
+    helm fetch --version ${CHART_VERSION} --untar ${CHART_REPO_MD5}/${CHART_NAME} --untardir ${2}
   fi
 
   echo ${CHART_DIR}