fix: check chart is present locally on publish job

templates/gitlab-ci-helm.yml

@@ -900,12 +900,12 @@ helm-publish:
     - if: '$HELM_PUBLISH_URL == null || $HELM_PUBLISH_URL == "" || $CI_COMMIT_REF_NAME !~ $PROD_REF || $HELM_PUBLISH_METHOD == "disabled"'
       when: never
     - if: '$AUTODEPLOY_TO_PROD == "true"'
+      exists:
+        - "**/Chart.yaml"
     # else: manual + blocking
-    - if: $CI_COMMIT_REF_NAME # this 'if' is useless but only prevents GitLab warning :(
-      when: manual
-    # /!\ variables can't be used in rules:exists
     - exists:
         - "**/Chart.yaml"
+      when: manual
 
 # Deploy job prototype
 # Can be extended to define a concrete environment