replace go-install-tool with go install (#59)

Fixes: #54

---------

Signed-off-by: Artem Bortnikov <artem.bortnikov@telekom.com>

Author: aobort

CODEOWNERS

@@ -1,10 +1,10 @@
 /.github @hiddenmarten @AlexGluck
 /api @sircthulhu @Kirill-Garbar
-/charts @hiddenmarten @AlexGluck 
+/charts @hiddenmarten @AlexGluck
 /cmd @sircthulhu @Kirill-Garbar
 /config @sircthulhu @Kirill-Garbar
 /hack @sircthulhu @Kirill-Garbar
 /internal @sircthulhu @Kirill-Garbar
 /test @sircthulhu @Kirill-Garbar @hiddenmarten @AlexGluck
 /site @sergeyshevch @Kirill-Garbar
-/*.md @kvaps @Kirill-Garbar 
+/*.md @kvaps @Kirill-Garbar

Makefile

@@ -157,47 +157,36 @@ $(LOCALBIN):
 
 ## Tool Binaries
 KUBECTL ?= kubectl
-KUSTOMIZE ?= $(LOCALBIN)/kustomize-$(KUSTOMIZE_VERSION)
-CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen-$(CONTROLLER_TOOLS_VERSION)
-ENVTEST ?= $(LOCALBIN)/setup-envtest-$(ENVTEST_VERSION)
-GOLANGCI_LINT = $(LOCALBIN)/golangci-lint-$(GOLANGCI_LINT_VERSION)
+KUSTOMIZE ?= $(LOCALBIN)/kustomize
+CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
+ENVTEST ?= $(LOCALBIN)/setup-envtest
+GOLANGCI_LINT = $(LOCALBIN)/golangci-lint
 
 ## Tool Versions
 KUSTOMIZE_VERSION ?= v5.3.0
 CONTROLLER_TOOLS_VERSION ?= v0.14.0
 ENVTEST_VERSION ?= latest
 GOLANGCI_LINT_VERSION ?= v1.54.2
 
+KUSTOMIZE_INSTALL_SCRIPT ?= "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh"
+
 .PHONY: kustomize
-kustomize: $(KUSTOMIZE) ## Download kustomize locally if necessary.
-$(KUSTOMIZE): $(LOCALBIN)
-	$(call go-install-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v5,$(KUSTOMIZE_VERSION))
+kustomize: $(LOCALBIN)
+	@if test -x $(KUSTOMIZE) && ! $(KUSTOMIZE) version | grep -q $(KUSTOMIZE_VERSION); then \
+		rm -f $(KUSTOMIZE); \
+	fi
+	@test -x $(KUSTOMIZE) || { curl -Ss $(KUSTOMIZE_INSTALL_SCRIPT) | bash -s -- $(subst v,,$(KUSTOMIZE_VERSION)) $(LOCALBIN); }
 
 .PHONY: controller-gen
-controller-gen: $(CONTROLLER_GEN) ## Download controller-gen locally if necessary.
-$(CONTROLLER_GEN): $(LOCALBIN)
-	$(call go-install-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/controller-gen,$(CONTROLLER_TOOLS_VERSION))
+controller-gen: $(LOCALBIN)
+	@test -x $(CONTROLLER_GEN) && $(CONTROLLER_GEN) --version | grep -q $(CONTROLLER_TOOLS_VERSION) || \
+	GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-tools/cmd/controller-gen@$(CONTROLLER_TOOLS_VERSION)
 
 .PHONY: envtest
-envtest: $(ENVTEST) ## Download setup-envtest locally if necessary.
-$(ENVTEST): $(LOCALBIN)
-	$(call go-install-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest,$(ENVTEST_VERSION))
+envtest: $(LOCALBIN)
+	@test -x $(ENVTEST) || GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-runtime/tools/setup-envtest@$(ENVTEST_VERSION)
 
 .PHONY: golangci-lint
-golangci-lint: $(GOLANGCI_LINT) ## Download golangci-lint locally if necessary.
-$(GOLANGCI_LINT): $(LOCALBIN)
-	$(call go-install-tool,$(GOLANGCI_LINT),github.com/golangci/golangci-lint/cmd/golangci-lint,${GOLANGCI_LINT_VERSION})
-
-# go-install-tool will 'go install' any package with custom target and name of binary, if it doesn't exist
-# $1 - target path with name of binary (ideally with version)
-# $2 - package url which can be installed
-# $3 - specific version of package
-define go-install-tool
-@[ -f $(1) ] || { \
-set -e; \
-package=$(2)@$(3) ;\
-echo "Downloading $${package}" ;\
-GOBIN=$(LOCALBIN) go install $${package} ;\
-mv "$$(echo "$(1)" | sed "s/-$(3)$$//")" $(1) ;\
-}
-endef
+golangci-lint: $(LOCALBIN)
+	@test -x $(GOLANGCI_LINT) && $(GOLANGCI_LINT) version | grep -q $(GOLANGCI_LINT_VERSION) || \
+	GOBIN=$(LOCALBIN) go install github.com/golangci/golangci-lint/cmd/golangci-lint@$(GOLANGCI_LINT_VERSION)