tweak chart linting script

Signed-off-by: Lance-Drane <Lance-Drane@users.noreply.github.com>

Author: Lance-Drane

.github/workflows/helm-release.yml

@@ -6,14 +6,12 @@ on:
       - main
     paths:
       - charts/**
-      - lint-charts.sh
       - .github/workflows/helm-release.yml
   pull_request:
     branches:
       - main
     paths:
       - charts/**
-      - lint-charts.sh
       - .github/workflows/helm-release.yml
   workflow_dispatch:
     inputs:
@@ -46,7 +44,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Lint and template charts
-        run: ./lint-charts.sh
+        run: ./charts/lint-charts.sh
 
   helm-release:
     runs-on: ubuntu-latest

charts/.gitignore

@@ -0,0 +1,3 @@
+charts
+Chart.lock
+*.tgz

charts/campaign-orchestrator/examples/values-no-existing-secret.yaml

@@ -0,0 +1,24 @@
+# Example values for umbrella-chart usage where a shared secret already exists.
+#
+# This expects a Secret in the target namespace:
+#   metadata.name: intersect-shared-secrets
+#   data.API_KEY: <base64 encoded API key>
+#   data.BROKER_PASSWORD: <base64 encoded broker password>
+#   data.MINIO_PASSWORD: <base64 encoded minio password>
+
+app:
+  apiKey:
+    isSecret: false
+    hardcoded: "01020304050607080910111213141516"
+  minio:
+    password:
+      isSecret: false
+      hardcoded: "01020304050607080910111213141516"
+
+broker:
+  password:
+    isSecret: false
+    hardcoded: "01020304050607080910111213141516"
+
+campaignRepository:
+  backend: memory

charts/lint-charts.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+set -eu
+
+cd "$(dirname "$0")"
+
+rc=0
+
+for chart_yaml in */Chart.yaml; do
+	chart_dir="$(dirname "$chart_yaml")"
+	echo "======= VERIFYING CHART: $chart_dir ======="
+
+	# Ensure local chart dependencies are present if any are declared.
+	helm dependency update "$chart_dir" || {
+		rc=1
+		echo "--------- DEPENDENCY BUILD FAILED: $chart_dir --------"
+	}
+
+	for values_file in "$chart_dir"/examples/*.yaml; do
+		echo "------- VERIFYING EXAMPLE: $values_file --------"
+
+		helm template "$chart_dir" -f "$values_file" >/dev/null || {
+			rc=1
+			echo "--------- TEMPLATE VERIFICATION FAILED: $values_file --------"
+		}
+
+		helm lint "$chart_dir" -f "$values_file" || {
+			rc=1
+			echo "--------- LINT VERIFICATION FAILED: $values_file --------"
+		}
+
+		echo "------- FINISHED VERIFYING EXAMPLE: $values_file --------"
+		echo
+	done
+
+	echo "======= FINISHED CHART: $chart_dir ======="
+	echo
+done
+
+exit "$rc"