From 4888ba8fb8180dd0c36d1e84c1fcafc6efd81532 Mon Sep 17 00:00:00 2001
From: Adam Reese <adam@reese.io>
Date: Wed, 3 Mar 2021 08:18:04 -0800
Subject: [PATCH] Add "hello-world.chart" function again

---
 charts/hello-world/templates/_helpers.tpl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/charts/hello-world/templates/_helpers.tpl b/charts/hello-world/templates/_helpers.tpl
index 290abd9..8ce40d0 100644
--- a/charts/hello-world/templates/_helpers.tpl
+++ b/charts/hello-world/templates/_helpers.tpl
@@ -23,6 +23,13 @@ If release name contains chart name it will be used as a full name.
 {{- end }}
 {{- end }}
 
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "hello-world.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
 {{/*
 Common labels
 */}}