build(helm): generate README.md.gotmpl in CI #158

	name: Packaging

	on:
	pull_request:
	paths:
	- helm/**

	jobs:
	chart-testing:
	name: Chart Testing
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout Repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

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

	# FIXME
	#- name: Run chart-testing (list-changed)
	# id: list-changed
	# run: \|
	# set -euo pipefail
	# changed=$(ct list-changed --chart-dirs deploy/charts --target-branch ${{ github.base_ref }})
	# if [[ -n "$changed" ]]; then
	# echo "::set-output name=changed::true"
	# fi

	- name: Run chart-testing (lint)
	run: \|
	set -euo pipefail
	ct lint --chart-dirs deploy/charts --target-branch ${{ github.base_ref }} \
	--validate-maintainers=false --check-version-increment=false

	- name: Check README generation exits with 0
	shell: python
	env:
	WORKSPACE: ${{ github.workspace }}
	PYTHONPATH: ${{ github.workspace }}/.github
	HELM_DOCS_PATH: ${{ github.workspace }}/bin/helm-docs
	run: \|
	from lib import *
	import os, yaml, shutil

	chart_path = os.path.join(os.environ['WORKSPACE'], 'helm', 'kube-image-keeper')
	os.chdir(chart_path)

	header('generate chart readme')

	run('make', '-C', '../../', 'helm-docs')
	run('pwd')
	run('ls')
	run('cat README.md.gotmpl')

	# FIXME
	#- name: Create KinD cluster
	# uses: engineerd/[email protected]
	# with:
	# version: v0.15.0
	# if: steps.list-changed.outputs.changed == 'true'

	# FIXME
	#- name: Run chart-testing (install)
	# run: \|
	# set -euo pipefail
	# ct install --chart-dirs deploy/charts

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