Makefile.tools

## Makefile.tools
## This file contains all tool installation targets and version definitions.
## It is included by the main Makefile and serves as the single source of truth for tool versions.
##
## Usage:
##   make helm           - Install helm
##   make mdox           - Install mdox
##   make helm-unittest  - Install helm-unittest plugin
##   make clean-tools    - Remove all installed tools

## Tool versions
HELM_VERSION ?= v3.17.1
HELM_UNITTEST_VERSION ?= v1.0.3

## Location to install dependencies to
LOCALBIN ?= $(shell pwd)/bin
$(LOCALBIN):
	mkdir -p $(LOCALBIN)

## Tool binaries
HELM ?= $(LOCALBIN)/helm
MDOX ?= $(LOCALBIN)/mdox

.PHONY: helm
$(HELM) helm: $(LOCALBIN) ## Install helm locally if necessary.
	@{ \
		set -ex ;\
		[[ -f $(HELM) ]] && exit 0 ;\
		OS=$$(go env GOOS) && ARCH=$$(go env GOARCH) && \
		curl -sSL https://get.helm.sh/helm-$(HELM_VERSION)-$${OS}-$${ARCH}.tar.gz | tar xz -C $(LOCALBIN) --strip-components=1 $${OS}-$${ARCH}/helm ;\
	}

.PHONY: mdox
$(MDOX) mdox: $(LOCALBIN) ## Install mdox locally if necessary.
	@{ \
		set -ex ;\
		[[ -f $(MDOX) ]] && exit 0 ;\
		GOBIN=$(LOCALBIN) go install github.com/bwplotka/mdox@latest ;\
	}

.PHONY: helm-unittest
helm-unittest: helm ## Install helm-unittest plugin if necessary.
	@$(HELM) plugin list | grep -q unittest || $(HELM) plugin install https://github.com/helm-unittest/helm-unittest --version $(HELM_UNITTEST_VERSION)

.PHONY: clean-tools
clean-tools: ## Remove all installed tools.
	rm -rf $(LOCALBIN)