Makefile.subctl

# -*- makefile -*-

VERSION ?= devel
GO ?= go
GOARCH = $(shell $(GO) env GOARCH)
export GOARCH
GOEXE = $(shell $(GO) env GOEXE)
GOOS = $(shell $(GO) env GOOS)
export GOOS
CRD_OPTIONS ?= "crd:crdVersions=v1,trivialVersions=false"

bin/subctl: bin/subctl-$(VERSION)-$(GOOS)-$(GOARCH)$(GOEXE)
	ln -sf $(<F) $@

# Versions may include hyphens so it's easier to use $(VERSION) than to extract them from the target
bin/subctl-%: generate-embeddedyamls $(shell find pkg/subctl/ -name "*.go")
	mkdir -p $(@D)
	$(SCRIPTS_DIR)/compile.sh \
		--ldflags "-X github.com/submariner-io/submariner-operator/pkg/version.Version=$(VERSION) \
			   -X=github.com/submariner-io/submariner-operator/api.DefaultSubmarinerOperatorVersion=$${DEFAULT_IMAGE_VERSION#v}" \
		--noupx --debug $@ ./pkg/subctl/main.go $(BUILD_ARGS)

generate-embeddedyamls: generate pkg/subctl/operator/common/embeddedyamls/yamls.go

OPERATOR_CRDS=\
deploy/crds/submariner.io_servicediscoveries.yaml \
deploy/crds/submariner.io_brokers.yaml \
deploy/crds/submariner.io_submariners.yaml

SUBMARINER_CRDS=\
deploy/submariner/crds/submariner.io_clusters.yaml \
deploy/submariner/crds/submariner.io_endpoints.yaml \
deploy/submariner/crds/submariner.io_gateways.yaml

pkg/subctl/operator/common/embeddedyamls/yamls.go: pkg/embeddedyamls/generators/yamls2go.go $(OPERATOR_CRDS) $(SUBMARINER_CRDS) $(shell find deploy/ -name "*.yaml") $(shell find config/rbac/ -name "*.yaml")
	$(GO) generate pkg/embeddedyamls/generate.go

CONTROLLER_GEN := $(CURDIR)/bin/controller-gen
$(CONTROLLER_GEN):
	mkdir -p $(@D)
	$(GO) build -o $@ sigs.k8s.io/controller-tools/cmd/controller-gen


# Operator CRDs
$(OPERATOR_CRDS): $(CONTROLLER_GEN) ./api/submariner/v1alpha1/servicediscovery_types.go ./api/submariner/v1alpha1/submariner_types.go
	cd api && $(CONTROLLER_GEN) $(CRD_OPTIONS) paths="./..." output:crd:artifacts:config=../deploy/crds
	test -f $@

# Submariner CRDs
$(SUBMARINER_CRDS): $(CONTROLLER_GEN)
	mkdir -p $(@D)
	cd ../submariner/pkg/apis && $(CONTROLLER_GEN) $(CRD_OPTIONS) paths="./..." output:crd:dir=../../../submariner-operator/deploy/submariner/crds
	test -f $@

# Generate code
generate: $(CONTROLLER_GEN)
	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt,year=$(shell date +"%Y")" paths="./..."