helm-charts/Makefile at main · mozilla/helm-charts · GitHub

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UV_CHECK := $(shell command -v uv 2>/dev/null)
HELM_CHECK := $(shell command -v helm 2>/dev/null)
HELM_UNITTEST_CHECK := $(shell helm plugin list | grep unittest 2>/dev/null)
CHART_KIT = uv run --directory ./scripts chartkit
DRY_RUN ?= 0
ifeq ($(DRY_RUN),1)
	DRY_RUN_ARG = --dry-run
else
	DRY_RUN_ARG =
endif

UPDATE_SNAPSHOTS ?= 0
UPDATE_SNAPSHOTS_FLAG := $(filter 1 true yes True Yes TRUE YES,$(UPDATE_SNAPSHOTS))
ifneq ($(UPDATE_SNAPSHOTS_FLAG),)
	UNIT_TEST_MESSAGE = Running unit tests for all charts and creating new snapshots...
	UPDATE_SNAPSHOTS_ARG = -u
else
	UNIT_TEST_MESSAGE = Running unit tests for all charts...
	UPDATE_SNAPSHOTS_ARG =
endif

PARALLEL ?=
PARALLEL_ARG := $(if $(PARALLEL),--parallel $(PARALLEL),)

%:
	@:

args = `arg="$(filter-out $@,$(MAKECMDGOALS))" && echo $${arg:-${1}}`


MOZILLA_CRD_SCHEMAS = https://raw.githubusercontent.com/mozilla/mozcloud/main/crdSchemas/{{.Group}}/{{.ResourceKind}}_{{.ResourceAPIVersion}}.json

.PHONY: help, install, update-dependencies, bump-charts, unit-tests, unit-tests-affected, kubeconform, clean

help:
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

install: ## Install dependencies and pre-commit hooks
ifndef UV_CHECK
	@echo "uv is not installed. Please install uv..."
	@exit 1
endif
ifndef HELM_CHECK
	@echo "helm is not installed. Please install helm..."
	@exit 1
endif
	@echo "Installing pre-commit hooks..."
	@pre-commit install
ifndef HELM_UNITTEST_CHECK
	@echo "Installing unittest Helm plugin..."
	@helm plugin install https://github.com/helm-unittest/helm-unittest.git --verify=false
else
	@echo "Updating unittest Helm plugin..."
	@helm plugin update unittest
endif

update-dependencies: ## Update chart dependencies (args: chart path or --all, set DRY_RUN=1 for dry run)
	$(CHART_KIT) update-dependencies $(DRY_RUN_ARG) $(call args, '--all')

bump-charts: ## Bump chart versions (args: chart path or --staged, set DRY_RUN=1 for dry run)
	$(CHART_KIT) version bump $(DRY_RUN_ARG) $(call args, '--staged')

unit-tests: ## Run unit tests for all charts (set UPDATE_SNAPSHOTS=1 to update snapshots)
	@missing=$$(find **/application -type f -name "Chart.yaml" -exec dirname {} \; | while read dir; do [ ! -d "$$dir/charts" ] && echo "$$dir"; done); \
	if [ -n "$$missing" ]; then \
		echo "Dependencies not found in: $$missing"; \
		echo "Running update-dependencies..."; \
		$(MAKE) update-dependencies; \
	fi
	@echo "$(UNIT_TEST_MESSAGE)"
	@$(CHART_KIT) unittest $(UPDATE_SNAPSHOTS_ARG) $(PARALLEL_ARG)

unit-tests-affected: ## Run unit tests for staged charts and their dependents
	@affected=$$($(CHART_KIT) affected); \
	if [ -n "$$affected" ]; then \
		$(CHART_KIT) unittest $(UPDATE_SNAPSHOTS_ARG) $$affected; \
	fi

kubeconform: ## Validate snapshot resources against Kubernetes and GKE CRD schemas
	@echo "Running kubeconform against test snapshots..."
	@for snap in mozcloud/application/tests/__snapshot__/*.snap; do \
		yq '.[] | .[]' "$$snap" | awk '/^apiVersion:/{print "---"}{print}'; \
	done | kubeconform \
		-schema-location default \
		-schema-location '$(MOZILLA_CRD_SCHEMAS)' \
		-ignore-missing-schemas \
		-summary \
		-output pretty

clean: ## Remove all downloaded chart dependencies
	@echo "Removing downloaded chart dependencies..."
	@find **/application -type d -name "charts" -exec rm -rf {} + 2>/dev/null || true
	@echo "Clean complete"