Use tpl on network policies custom rules to allow for dynamic values #45

	name: Helm linter
	on:
	pull_request:
	types: ["opened", "edited", "reopened", "synchronize"]
	branches:
	- 'main'
	paths:
	- "charts/**"
	jobs:
	build-and-test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Helm tool installer
	uses: Azure/setup-helm@v3
	- name: Setup Kubeval
	uses: lra/[email protected]
	#check, was helm version increased in Chart.yaml?
	- name: Check version
	shell: bash
	run: \|
	helm_version_new=$(cat charts/kafka-ui/Chart.yaml \| grep version \| awk '{print $2}')
	helm_version_old=$(curl -s https://raw.githubusercontent.com/kafbat/helm-charts/main/charts/kafka-ui/Chart.yaml \| grep version \| awk '{print $2}' )
	echo $helm_version_old
	echo $helm_version_new
	if [[ "$helm_version_new" > "$helm_version_old" ]]; then exit 0 ; else exit 1 ; fi
	- name: Run kubeval
	shell: bash
	run: \|
	sed -i "s@enabled: false@enabled: true@g" charts/kafka-ui/values.yaml
	K8S_VERSIONS=$(git ls-remote --refs --tags https://github.com/kubernetes/kubernetes.git \| cut -d/ -f3 \| grep -e '^v1\.[0-9]\{2\}\.[0]\{1,2\}$' \| grep -v -e '^v1\.1[0-7]\{1\}' \| cut -c2-)
	echo "NEXT K8S VERSIONS ARE GOING TO BE TESTED: $K8S_VERSIONS"
	echo ""
	for version in $K8S_VERSIONS
	do
	echo $version;
	helm template --kube-version $version --set ingress.enabled=true charts/kafka-ui -f charts/kafka-ui/values.yaml \| kubeval --additional-schema-locations https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master --strict -v $version;
	done

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