add support for lint and test locally #42

	---
	name: Test
	on:
	pull_request:

	workflow_dispatch:

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Set up Helm
	uses: azure/setup-helm@v3
	with:
	version: v3.11.2

	- name: Install Unittesting Plugin
	run: \|
	helm plugin install \
	https://github.com/helm-unittest/helm-unittest.git

	- uses: actions/setup-python@v4
	with:
	python-version: 3.9

	- name: Set up chart-testing
	uses: helm/chart-testing-action@v2
	with:
	version: v3.8.0

	- name: Create kind cluster
	uses: helm/kind-action@v1

	- name: Install cert-manager and Traefik
	run: \|
	helm repo add jetstack https://charts.jetstack.io
	helm repo add traefik https://helm.traefik.io/traefik
	helm repo update
	helm install cert-manager jetstack/cert-manager \
	--namespace cert-manager --create-namespace \
	--set installCRDs=true \
	--set extraArgs[0]=--enable-certificate-owner-ref=true \
	--wait
	helm install traefik traefik/traefik \
	--namespace=traefik --create-namespace \

	- name: Run chart-testing (install)
	run: \|
	# chart-testing is a little confusing in that if you don't explicitly
	# tell which charts you want tested, it will enforce that the charts
	# need to have changed. There is no other option to disable it.
	ct lint-and-install \
	--charts charts/s3gw \
	--target-branch ${GITHUB_REF_NAME} \
	--helm-extra-args="--timeout=500s" \
	--additional-commands="helm unittest --strict charts/s3gw" \
	--validate-maintainers=false \
	--debug

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