Make sure docker image tag follows chart value

Author: LeoColomb

charts/yourls/Chart.yaml

@@ -34,3 +34,6 @@ annotations:
       url: https://github.com/YOURLS/charts
     - name: Upstream Project
       url: https://github.com/YOURLS/YOURLS
+  artifacthub.io/changes: |
+    - Add Helm Provenance Signature
+    - YOURLS Docker image tag now follows chart app version

charts/yourls/templates/_helpers.tpl

@@ -29,7 +29,7 @@ Return the proper YOURLS image name
 {{- define "yourls.image" -}}
 {{- $registryName := .Values.image.registry -}}
 {{- $repositoryName := .Values.image.repository -}}
-{{- $tag := .Values.image.tag | toString -}}
+{{- $tag := .Values.image.tag | default .Chart.AppVersion | toString -}}
 {{/*
 Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
 but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.

charts/yourls/values.schema.json

@@ -21,7 +21,7 @@
         "tag": {
           "title": "YOURLS image tag",
           "type": "string",
-          "default": "1.8.1"
+          "default": "{{ .Chart.AppVersion }}"
         },
         "pullPolicy": {
           "title": "Image pull policy",

charts/yourls/values.yaml

@@ -1,7 +1,7 @@
 image:
   registry: docker.io
   repository: yourls
-  tag: 1.8.1
+  # tag: {{ .Chart.Version }}
   pullPolicy: IfNotPresent
   # pullSecrets:
   #   - myRegistrKeySecretName