Fail in template function cluster.app.catalog if the app is not lis…

…ted in `Release.spec.apps`

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - :warning: Kubernetes >= v1.30 **Remove outdated TLS cipher suites `TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305`.**
 - Changed `teleport` data directory to `/`
+- Check that apps requested by `include "cluster.app.catalog"` are listed in the `Release` since else, empty catalog names are produced and the chart deploys fine but fails later at `App`/`HelmRelease` deployment
 
 ## [1.7.0] - 2024-12-06
 

helm/cluster/templates/_helpers.tpl

@@ -295,7 +295,14 @@ Where `data` is the data to hash and `global` is the top level scope.
 {{- end }}
 {{- end }}
 {{- end }}
+{{- $renderWithoutReleaseResource := ((($.GiantSwarm.internal).ephemeralConfiguration).offlineTesting).renderWithoutReleaseResource | default false }}
+{{- if $appCatalog }}
 {{- $appCatalog }}
+{{- else if $renderWithoutReleaseResource }}
+fake-app-catalog-from-offline-cluster-chart-rendering
+{{- else }}
+{{- fail (printf "Application not found in Release/%s: %s" (($.GiantSwarm.Release).metadata).name $.appName) }}
+{{- end }}
 {{- end }}
 
 {{/*