Introduce first version of automatic helm chart tests #13

	name: Helm chart validation
	on:
	push:
	branches:
	- main
	paths:
	- 'helm/*'
	- '.github/workflows/helm-chart.yml'
	pull_request:
	branches:
	- main
	paths:
	- 'helm/*'
	- '.github/workflows/helm-chart.yml'

	jobs:
	lint:
	name: Lint and install chart
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	chart-values:
	- 'helm/flowforge/values.yaml'
	- './.github/configs/chart-ci-values.yaml'

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Install Helm
	uses: azure/[email protected]
	with:
	version: v3.13.2

	- name: Install Python
	uses: actions/[email protected]
	with:
	python-version: 3.9

	- name: Set up chart-testing
	uses: helm/[email protected]

	- name: Add bitami repo
	run: helm repo add bitnami https://charts.bitnami.com/bitnami

	- name: Lint helm chart
	run: \|
	helm repo add bitnami https://charts.bitnami.com/bitnami
	ct lint --config ./.github/configs/chart-testing.yaml

	- name: Create kind cluster
	uses: helm/[email protected]

	- name: Label cluster nodes
	run: \|
	for node in $(kubectl get nodes -o name); do
	kubectl label --overwrite $node "role=management"
	done

	- name: Run chart-testing (install)
	run: ct install --config ./.github/configs/chart-testing.yaml --helm-extra-args "--values ${{ matrix.chart-values }}"

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