Makefile

define validate-helm =
	set -e
	shopt -s globstar
	for v in ./test-values/**/*.yaml ; do
		helm template -f ${v} . | kubeconform
		echo "✓ Validating chart with ${v}"
	done
endef

define validate-shell =
	set -e
	shopt -s globstar
	for s in ./scripts/**/*.bash ; do
		if ! [ -f "${s}" ] ; then
			continue
		fi
		shellcheck -S info "${s}"
		echo "✓ Validating script ${s}"
	done
endef

define validate-yaml =
	set -e
	for y in ./*.yaml ; do
		yamllint "${y}"
		echo "✓ Validating YAML ${y}"
	done
endef

define validate-markdown =
	set -e
	shopt -s globstar
	for m in ./docs/**/*.md ; do
		mdl "${m}"
		echo "✓ Validating Markdown ${m}"
	done
endef

define snapshot =
	set -e
	shopt -s globstar
	mkdir -p test-fixtures
	for v in ./test-values/**/*.yaml ; do
		# NOTE: Delete lines with helm chart version to ensure tests do not fail on version bumps
		helm template -f "${v}" . | sed '/helm.sh\/chart:/d' > ./test-fixtures/$(basename "${v}")
		echo "✓ Updating snapshot for ${v}"
	done
endef

define test =
	set -e
	shopt -s globstar
	status=succeeded
	failed=()
	succeeded=()
	for v in ./test-values/**/*.yaml ; do
		echo "➞ Diffing ${v} with ./test-fixtures/$(basename ${v})"
		# NOTE: Delete lines with helm chart version to ensure tests do not fail on version bumps
		if helm template -f "${v}" . | sed '/helm.sh\/chart:/d' | diff - ./test-fixtures/$(basename "${v}") ; then
			symb=✓
			succeeded+=(./test-fixtures/$(basename ${v}))
		else
			status=failed
			failed+=(./test-fixtures/$(basename ${v}))
			symb=✗
		fi
		echo "${symb} Diffing ${v} with ./test-fixtures/$(basename ${v}) ${status}"
		echo ""
	done

	echo "  Summary"
	echo "  -------"
	echo "  Succeeded tests: ${#succeeded[@]}"
	echo "  Failed tests: ${#failed[@]}"

	[ "${status}" == "succeeded" ]
endef

define docs =
	set -e
	helm-docs .
	git add README.md
	git commit -m "docs: Updated Readme to latest verion"
endef

define version =
	set -e
	export VERSION=$(convco version --bump)
	yq -i '.version = strenv(VERSION)' Chart.yaml
	git add Chart.yaml
	git commit -m "build: bump Chart version to ${VERSION}" || echo "no changes added to commit"
	git tag -f -a -m "v${VERSION}" v${VERSION}
endef

define release =
	set -e
	convco changelog > CHANGELOG.md
	git add CHANGELOG.md
	git commit -m "docs: Updated Changelog to latest verion ${VERSION}"  || echo "no changes added to commit"
endef

define publish =
	set -e
	git push origin v$(convco version)
endef

.SILENT: validate validate-helm validate-yaml validate-shell validate-markdown package snapshot test release docs version publish

.ONESHELL:
SHELL := /bin/bash

validate-helm: ; $(value validate-helm)

validate-yaml: ; $(value validate-yaml)

validate-shell: ; $(value validate-shell)

validate-markdown: ; $(value validate-markdown)

validate: validate-yaml validate-helm validate-shell validate-markdown

package: validate
	mkdir -p target
	helm package --dependency-update --destination target/ .

snapshot: validate ; $(value snapshot)

test: ; $(value test)

docs: ; $(value docs)

version: ; $(value version)

release: validate test docs version package ; $(value release)

publish: release ; $(value publish)