Makefile

# VERSION defines the project version for the bundle.
# Update this value when you upgrade the version of your project.
# To re-generate a bundle for another specific version without changing the standard setup, you can:
# - use the VERSION as arg of the bundle target (e.g make bundle VERSION=0.0.2)
# - use environment variables to overwrite this value (e.g export VERSION=0.0.2)
VERSION ?= 0.0.1

# CHANNELS define the bundle channels used in the bundle.
# Add a new line here if you would like to change its default config. (E.g CHANNELS = "candidate,fast,stable")
# To re-generate a bundle for other specific channels without changing the standard setup, you can:
# - use the CHANNELS as arg of the bundle target (e.g make bundle CHANNELS=candidate,fast,stable)
# - use environment variables to overwrite this value (e.g export CHANNELS="candidate,fast,stable")
ifneq ($(origin CHANNELS), undefined)
BUNDLE_CHANNELS := --channels=$(CHANNELS)
endif

# DEFAULT_CHANNEL defines the default channel used in the bundle.
# Add a new line here if you would like to change its default config. (E.g DEFAULT_CHANNEL = "stable")
# To re-generate a bundle for any other default channel without changing the default setup, you can:
# - use the DEFAULT_CHANNEL as arg of the bundle target (e.g make bundle DEFAULT_CHANNEL=stable)
# - use environment variables to overwrite this value (e.g export DEFAULT_CHANNEL="stable")
ifneq ($(origin DEFAULT_CHANNEL), undefined)
BUNDLE_DEFAULT_CHANNEL := --default-channel=$(DEFAULT_CHANNEL)
endif
BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL)

# IMAGE_TAG_BASE defines the docker.io namespace and part of the image name for remote images.
# This variable is used to construct full image tags for bundle and catalog images.
#
# For example, running 'make bundle-build bundle-push catalog-build catalog-push' will build and push both
# opendatahub.io/platform-billing-operator-bundle:$VERSION and opendatahub.io/platform-billing-operator-catalog:$VERSION.
IMAGE_TAG_BASE ?= quay.io/wjackson/platform-billing-operator

# BUNDLE_IMG defines the image:tag used for the bundle.
# You can use it as an arg. (E.g make bundle-build BUNDLE_IMG=<some-registry>/<project-name-bundle>:<tag>)
BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION)

# BUNDLE_GEN_FLAGS are the flags passed to the operator-sdk generate bundle command
BUNDLE_GEN_FLAGS ?= -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)

# USE_IMAGE_DIGESTS defines if images are resolved via tags or digests
# You can enable this value if you would like to use SHA Based Digests
# To enable set flag to true
USE_IMAGE_DIGESTS ?= false
ifeq ($(USE_IMAGE_DIGESTS), true)
	BUNDLE_GEN_FLAGS += --use-image-digests
endif

# Set the Operator SDK version to use. By default, what is installed on the system is used.
# This is useful for CI or a project to utilize a specific version of the operator-sdk toolkit.
OPERATOR_SDK_VERSION ?= v1.42.3
# Image URL to use all building/pushing image targets
IMG ?= controller:latest

# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
ifeq (,$(shell go env GOBIN))
GOBIN=$(shell go env GOPATH)/bin
else
GOBIN=$(shell go env GOBIN)
endif

# CONTAINER_TOOL defines the container tool to be used for building images.
# Be aware that the target commands are only tested with Docker which is
# scaffolded by default. However, you might want to replace it to use other
# tools. (i.e. podman)
CONTAINER_TOOL ?= podman

# Setting SHELL to bash allows bash commands to be executed by recipes.
# Options are set to exit when a recipe line exits non-zero or a piped command fails.
SHELL = /usr/bin/env bash -o pipefail
.SHELLFLAGS = -ec

.PHONY: all
all: build

##@ General

# The help target prints out all targets with their descriptions organized
# beneath their categories. The categories are represented by '##@' and the
# target descriptions by '##'. The awk command is responsible for reading the
# entire set of makefiles included in this invocation, looking for lines of the
# file as xyz: ## something, and then pretty-format the target and help. Then,
# if there's a line with ##@ something, that gets pretty-printed as a category.
# More info on the usage of ANSI control characters for terminal formatting:
# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
# More info on the awk command:
# http://linuxcommand.org/lc3_adv_awk.php

.PHONY: help
help: ## Display this help.
	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)

##@ Development

.PHONY: manifests
manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
	$(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases

.PHONY: generate
generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."

.PHONY: fmt
fmt: ## Run go fmt against code.
	go fmt ./...

.PHONY: vet
vet: ## Run go vet against code.
	go vet ./...

.PHONY: test
test: manifests generate fmt vet setup-envtest ## Run tests.
	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path)" go test $$(go list ./... | grep -v /e2e) -coverprofile cover.out

.PHONY: coverage-check
coverage-check: ## Check per-package coverage against thresholds.
	@hack/check-coverage.sh cover.out hack/coverage-thresholds.txt

.PHONY: test-integration
test-integration: ## Run integration tests (requires Docker/Podman for testcontainers).
	TESTCONTAINERS_RYUK_DISABLED=true go test -tags=integration -v -count=1 ./internal/ledger/...

.PHONY: test-integration-gpu
test-integration-gpu: ## Run GPU collector integration tests
	TESTCONTAINERS_RYUK_DISABLED=true go test -tags=integration -v -count=1 ./internal/metering/gpu/...

# TODO(user): To use a different vendor for e2e tests, modify the setup under 'tests/e2e'.
# The default setup assumes Kind is pre-installed and builds/loads the Manager Docker image locally.
# CertManager is installed by default; skip with:
# - CERT_MANAGER_INSTALL_SKIP=true
KIND_CLUSTER ?= platform-billing-operator-test-e2e

.PHONY: setup-test-e2e
setup-test-e2e: ## Set up a Kind cluster for e2e tests if it does not exist
	@command -v $(KIND) >/dev/null 2>&1 || { \
		echo "Kind is not installed. Please install Kind manually."; \
		exit 1; \
	}
	@case "$$($(KIND) get clusters)" in \
		*"$(KIND_CLUSTER)"*) \
			echo "Kind cluster '$(KIND_CLUSTER)' already exists. Skipping creation." ;; \
		*) \
			echo "Creating Kind cluster '$(KIND_CLUSTER)'..."; \
			$(KIND) create cluster --name $(KIND_CLUSTER) ;; \
	esac

.PHONY: test-e2e
test-e2e: setup-test-e2e manifests generate fmt vet ## Run the e2e tests. Expected an isolated environment using Kind.
	KIND_CLUSTER=$(KIND_CLUSTER) go test ./test/e2e/ -v -ginkgo.v
	$(MAKE) cleanup-test-e2e

.PHONY: cleanup-test-e2e
cleanup-test-e2e: ## Tear down the Kind cluster used for e2e tests
	@$(KIND) delete cluster --name $(KIND_CLUSTER)

.PHONY: lint
lint: golangci-lint ## Run golangci-lint linter
	$(GOLANGCI_LINT) run

.PHONY: lint-fix
lint-fix: golangci-lint ## Run golangci-lint linter and perform fixes
	$(GOLANGCI_LINT) run --fix

.PHONY: lint-config
lint-config: golangci-lint ## Verify golangci-lint linter configuration
	$(GOLANGCI_LINT) config verify

.PHONY: proto
proto: buf protoc-gen-go protoc-gen-go-grpc ## Generate Go code from proto definitions.
	PATH="$(LOCALBIN):$$PATH" $(BUF) generate
	$(BUF) lint

.PHONY: proto-breaking
proto-breaking: buf ## Check for breaking proto changes against main.
	$(BUF) breaking --against '.git#branch=main'

##@ Build

.PHONY: build
build: manifests generate fmt vet ## Build manager binary.
	go build -o bin/manager cmd/main.go

.PHONY: ledger-svc
ledger-svc: fmt vet ## Build ledger-svc binary.
	go build -o bin/ledger-svc ./cmd/ledger-svc/

.PHONY: billctl
billctl: ## Build billctl CLI.
	go build -o bin/billctl ./cmd/billctl/

.PHONY: console
console: fmt vet ## Build console BFF binary (requires console/dist/ from console-build).
	go build -tags=console_embed -o bin/console ./cmd/console/

.PHONY: console-build
console-build: ## Build console SPA (output in console/dist/).
	cd console && npm ci && npm run build

.PHONY: loadgen
loadgen: ## Build load-test harness for metering pipeline benchmarks.
	go build -o bin/loadgen ./test/loadgen/

.PHONY: capture-filter
capture-filter: ## Build capture-filter WASM binary.
	cd cmd/capture-filter && cargo build --target wasm32-wasip1 --release
	mkdir -p bin
	cp cmd/capture-filter/target/wasm32-wasip1/release/capture_filter.wasm bin/

.PHONY: run
run: manifests generate fmt vet ## Run a controller from your host.
	go run ./cmd/main.go

# If you wish to build the manager image targeting other platforms you can use the --platform flag.
# (i.e. docker build --platform linux/arm64). However, you must enable docker buildKit for it.
# More info: https://docs.docker.com/develop/develop-images/build_enhancements/
.PHONY: docker-build
docker-build: ## Build docker image with the manager.
	$(CONTAINER_TOOL) build -f Containerfile -t ${IMG} .

.PHONY: docker-push
docker-push: ## Push docker image with the manager.
	$(CONTAINER_TOOL) push ${IMG}

# PLATFORMS defines the target platforms for the manager image be built to provide support to multiple
# architectures. (i.e. make docker-buildx IMG=myregistry/mypoperator:0.0.1). To use this option you need to:
# - be able to use docker buildx. More info: https://docs.docker.com/build/buildx/
# - have enabled BuildKit. More info: https://docs.docker.com/develop/develop-images/build_enhancements/
# - be able to push the image to your registry (i.e. if you do not set a valid value via IMG=<myregistry/image:<tag>> then the export will fail)
# To adequately provide solutions that are compatible with multiple platforms, you should consider using this option.
PLATFORMS ?= linux/arm64,linux/amd64,linux/s390x,linux/ppc64le
.PHONY: docker-buildx
docker-buildx: ## Build and push docker image for the manager for cross-platform support
	# copy existing Containerfile and insert --platform=${BUILDPLATFORM} into Containerfile.cross, and preserve the original Containerfile
	sed -e '1 s/\(^FROM\)/FROM --platform=\$$\{BUILDPLATFORM\}/; t' -e ' 1,// s//FROM --platform=\$$\{BUILDPLATFORM\}/' Containerfile > Containerfile.cross
	- $(CONTAINER_TOOL) buildx create --name platform-billing-operator-builder
	$(CONTAINER_TOOL) buildx use platform-billing-operator-builder
	- $(CONTAINER_TOOL) buildx build --push --platform=$(PLATFORMS) --tag ${IMG} -f Containerfile.cross .
	- $(CONTAINER_TOOL) buildx rm platform-billing-operator-builder
	rm Containerfile.cross

.PHONY: build-installer
build-installer: manifests generate kustomize ## Generate a consolidated YAML with CRDs and deployment.
	mkdir -p dist
	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
	$(KUSTOMIZE) build config/default > dist/install.yaml

##@ Deployment

ifndef ignore-not-found
  ignore-not-found = false
endif

.PHONY: install
install: manifests kustomize ## Install CRDs into the K8s cluster specified in ~/.kube/config.
	$(KUSTOMIZE) build config/crd | $(KUBECTL) apply -f -

.PHONY: uninstall
uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
	$(KUSTOMIZE) build config/crd | $(KUBECTL) delete --ignore-not-found=$(ignore-not-found) -f -

.PHONY: deploy
deploy: manifests kustomize ## Deploy controller to the K8s cluster specified in ~/.kube/config.
	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
	$(KUSTOMIZE) build config/default | $(KUBECTL) apply -f -

.PHONY: undeploy
undeploy: kustomize ## Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
	$(KUSTOMIZE) build config/default | $(KUBECTL) delete --ignore-not-found=$(ignore-not-found) -f -

##@ Project

DEV_CLUSTER_NAME ?= platform-billing-dev
BILLING_DEV_NS ?= billing-demo
CLUSTER_CONTEXT ?= kind-$(DEV_CLUSTER_NAME)
export KIND_EXPERIMENTAL_PROVIDER ?= podman

.PHONY: dev-cluster
dev-cluster: ## Create a kind dev cluster with full Kuadrant stack
	@echo "Creating kind cluster '$(DEV_CLUSTER_NAME)'..."
	@$(KIND) create cluster --name $(DEV_CLUSTER_NAME) --wait 60s || true
	@echo "Installing Kuadrant stack..."
	@KUBECTL=$(KUBECTL) hack/setup-kuadrant.sh $(CLUSTER_CONTEXT)
	@echo "Dev cluster ready. Context: $(CLUSTER_CONTEXT)"

.PHONY: setup-postgres
setup-postgres: ## Deploy Postgres 16 to the dev kind cluster
	@KUBECTL=$(KUBECTL) hack/setup-postgres.sh $(CLUSTER_CONTEXT)

.PHONY: setup-kueue
setup-kueue: ## Install Kueue on dev kind cluster with fake GPU nodes
	@KUBECTL=$(KUBECTL) hack/setup-kueue.sh $(CLUSTER_CONTEXT)

.PHONY: dev-cluster-delete
dev-cluster-delete: ## Delete the kind dev cluster
	@$(KIND) delete cluster --name $(DEV_CLUSTER_NAME)

.PHONY: deploy-dev
deploy-dev: manifests kustomize ## Deploy operator to the dev cluster
	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
	$(KUSTOMIZE) build config/default | $(KUBECTL) --context $(CLUSTER_CONTEXT) apply -f -

.PHONY: deploy-ledger-dev
deploy-ledger-dev: setup-postgres ## Deploy ledger-svc to the dev kind cluster
	$(KUBECTL) --context $(CLUSTER_CONTEXT) apply -k config/ledger/

.PHONY: undeploy-dev
undeploy-dev: kustomize ## Remove operator from the dev cluster
	$(KUSTOMIZE) build config/default | $(KUBECTL) --context $(CLUSTER_CONTEXT) delete --ignore-not-found=true -f -

.PHONY: demo-m0
demo-m0: ## Run M0 end-to-end demo (Plan → Kuadrant CRs → drift detection)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/demo-m0.sh

.PHONY: demo-m1
demo-m1: ## Run M1 demo (capture + ledger ingest)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/demo-m1.sh

.PHONY: demo-m2
demo-m2: ## Run M2 demo (rating + wallet + billing-api)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/demo-m2.sh

.PHONY: demo-m3
demo-m3: ## Run M3 demo (allowance loop + wallet drain + freeze)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/demo-m3.sh

.PHONY: demo-m4
demo-m4: ## Run M4 demo (PSP integration)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/demo-m4.sh

.PHONY: demo-g0
demo-g0: ## Run G0 demo (GPUaaS metering + unified wallet)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/demo-g0.sh

.PHONY: demo-g1
demo-g1: ## Run G1 demo (GPU enforcement via Kueue — Drain/Preempt/unified wallet)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/demo-g1.sh

.PHONY: test-g2-capacity
test-g2-capacity: ## Run G2 Phase 2 capacity feasibility test (Reservation + Kueue CQ compilation)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/test-g2-capacity.sh

.PHONY: demo-g2
demo-g2: ## Run G2 demo (GPU reservations — Guaranteed/Preemptible/cancel lifecycle)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/demo-g2.sh

.PHONY: demo-m5
demo-m5: ## Run M5 demo (Reconciler + Budgets + Exports)
	@KUBECTL=$(KUBECTL) CLUSTER_CONTEXT=$(CLUSTER_CONTEXT) DEMO_NS=$(BILLING_DEV_NS) hack/demo-m5.sh

.PHONY: demo-m6
demo-m6: ## Run M6 demo (console UI)
	@echo "demo-m6: not yet implemented"

.PHONY: rater-determinism
rater-determinism: ## Verify rater determinism under repeated runs (map iteration, sort stability)
	go test ./internal/rater/ -run TestDeterminism -count 10

.PHONY: money-safety
money-safety: ## Check for money-safety violations (TODO(money), float-in-money-path)
	@echo "Checking for TODO(money)..."
	@if grep -rn 'TODO(money)' --include='*.go' . 2>/dev/null; then \
		echo "FAIL: TODO(money) found in Go source — these must be resolved before merge"; \
		exit 1; \
	fi
	@echo "Checking for float-in-money-path..."
	@if grep -rn 'float32\|float64' --include='*.go' . 2>/dev/null | grep -i 'price\|cost\|amount\|balance\|charge\|credit\|debit\|wallet\|invoice\|rate\b\|fee\|discount\|tax\|revenue\|money\|currency\|cent\|dollar\|total\b' 2>/dev/null; then \
		echo "FAIL: float type used in a money-related path — use shopspring/decimal"; \
		exit 1; \
	fi
	@echo "Checking for Stripe secrets in non-test code..."
	@if grep -rn 'sk_test_\|sk_live_\|whsec_' --include='*.go' . 2>/dev/null | grep -v '_test\.go' | grep -v 'test/fake-stripe/' 2>/dev/null; then \
		echo "FAIL: Stripe secret key pattern found in non-test Go source"; \
		exit 1; \
	fi
	@echo "Money safety: OK"

.PHONY: openapi-diff
openapi-diff: oasdiff ## Check for breaking changes in the /v1 billing API spec
	@git show main:api/openapi.yaml > $(LOCALBIN)/.openapi-base.yaml 2>/dev/null \
		|| cp api/openapi.yaml $(LOCALBIN)/.openapi-base.yaml
	@$(OASDIFF) breaking $(LOCALBIN)/.openapi-base.yaml api/openapi.yaml || \
		{ rm -f $(LOCALBIN)/.openapi-base.yaml; exit 1; }
	@rm -f $(LOCALBIN)/.openapi-base.yaml
	@echo "OpenAPI diff: no breaking changes"

.PHONY: verify-manifests
verify-manifests: manifests generate ## Verify generated manifests are up to date
	@if [ -n "$$(git diff --name-only)" ]; then \
		echo "FAIL: Generated files are out of date. Run 'make manifests generate' and commit the result."; \
		git diff --stat; \
		exit 1; \
	fi
	@echo "Generated manifests: up to date"

##@ Dependencies

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

## Tool Binaries
KUBECTL ?= kubectl
KIND ?= kind
KUSTOMIZE ?= $(LOCALBIN)/kustomize
CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
ENVTEST ?= $(LOCALBIN)/setup-envtest
GOLANGCI_LINT = $(LOCALBIN)/golangci-lint
BUF ?= $(LOCALBIN)/buf
PROTOC_GEN_GO ?= $(LOCALBIN)/protoc-gen-go
PROTOC_GEN_GO_GRPC ?= $(LOCALBIN)/protoc-gen-go-grpc
OASDIFF ?= $(LOCALBIN)/oasdiff

## Tool Versions
KUSTOMIZE_VERSION ?= v5.6.0
CONTROLLER_TOOLS_VERSION ?= v0.18.0
#ENVTEST_VERSION is the version of controller-runtime release branch to fetch the envtest setup script (i.e. release-0.20)
ENVTEST_VERSION ?= $(shell go list -m -f "{{ .Version }}" sigs.k8s.io/controller-runtime | awk -F'[v.]' '{printf "release-%d.%d", $$2, $$3}')
#ENVTEST_K8S_VERSION is the version of Kubernetes to use for setting up ENVTEST binaries (i.e. 1.31)
ENVTEST_K8S_VERSION ?= $(shell go list -m -f "{{ .Version }}" k8s.io/api | awk -F'[v.]' '{printf "1.%d", $$3}')
GOLANGCI_LINT_VERSION ?= v2.12.2
BUF_VERSION ?= v1.72.0
PROTOC_GEN_GO_VERSION ?= v1.36.11
PROTOC_GEN_GO_GRPC_VERSION ?= v1.6.2
OASDIFF_VERSION ?= v1.27.0

.PHONY: kustomize
kustomize: $(KUSTOMIZE) ## Download kustomize locally if necessary.
$(KUSTOMIZE): $(LOCALBIN)
	$(call go-install-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v5,$(KUSTOMIZE_VERSION))

.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))

.PHONY: setup-envtest
setup-envtest: envtest ## Download the binaries required for ENVTEST in the local bin directory.
	@echo "Setting up envtest binaries for Kubernetes version $(ENVTEST_K8S_VERSION)..."
	@$(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path || { \
		echo "Error: Failed to set up envtest binaries for version $(ENVTEST_K8S_VERSION)."; \
		exit 1; \
	}

.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))

.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/v2/cmd/golangci-lint,$(GOLANGCI_LINT_VERSION))

.PHONY: buf
buf: $(BUF)
$(BUF): $(LOCALBIN)
	$(call go-install-tool,$(BUF),github.com/bufbuild/buf/cmd/buf,$(BUF_VERSION))

.PHONY: protoc-gen-go
protoc-gen-go: $(PROTOC_GEN_GO)
$(PROTOC_GEN_GO): $(LOCALBIN)
	$(call go-install-tool,$(PROTOC_GEN_GO),google.golang.org/protobuf/cmd/protoc-gen-go,$(PROTOC_GEN_GO_VERSION))

.PHONY: protoc-gen-go-grpc
protoc-gen-go-grpc: $(PROTOC_GEN_GO_GRPC)
$(PROTOC_GEN_GO_GRPC): $(LOCALBIN)
	$(call go-install-tool,$(PROTOC_GEN_GO_GRPC),google.golang.org/grpc/cmd/protoc-gen-go-grpc,$(PROTOC_GEN_GO_GRPC_VERSION))

.PHONY: oasdiff
oasdiff: $(OASDIFF)
$(OASDIFF): $(LOCALBIN)
	$(call go-install-tool,$(OASDIFF),github.com/oasdiff/oasdiff,$(OASDIFF_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
# $2 - package url which can be installed
# $3 - specific version of package
define go-install-tool
@[ -f "$(1)-$(3)" ] || { \
set -e; \
package=$(2)@$(3) ;\
echo "Downloading $${package}" ;\
rm -f $(1) || true ;\
GOBIN=$(LOCALBIN) go install $${package} ;\
mv $(1) $(1)-$(3) ;\
} ;\
ln -sf $(1)-$(3) $(1)
endef

.PHONY: operator-sdk
OPERATOR_SDK ?= $(LOCALBIN)/operator-sdk
operator-sdk: ## Download operator-sdk locally if necessary.
ifeq (,$(wildcard $(OPERATOR_SDK)))
ifeq (, $(shell which operator-sdk 2>/dev/null))
	@{ \
	set -e ;\
	mkdir -p $(dir $(OPERATOR_SDK)) ;\
	OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \
	curl -sSLo $(OPERATOR_SDK) https://github.com/operator-framework/operator-sdk/releases/download/$(OPERATOR_SDK_VERSION)/operator-sdk_$${OS}_$${ARCH} ;\
	chmod +x $(OPERATOR_SDK) ;\
	}
else
OPERATOR_SDK = $(shell which operator-sdk)
endif
endif

.PHONY: bundle
bundle: manifests kustomize operator-sdk ## Generate bundle manifests and metadata, then validate generated files.
	$(OPERATOR_SDK) generate kustomize manifests -q
	cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG)
	$(KUSTOMIZE) build config/manifests | $(OPERATOR_SDK) generate bundle $(BUNDLE_GEN_FLAGS)
	rm -f bundle/manifests/*monitoring.coreos.com*
	$(OPERATOR_SDK) bundle validate ./bundle

.PHONY: bundle-build
bundle-build: ## Build the bundle image.
	$(CONTAINER_TOOL) build --ignorefile .bundle.containerignore -f bundle.Dockerfile -t $(BUNDLE_IMG) .

.PHONY: bundle-push
bundle-push: ## Push the bundle image.
	$(MAKE) docker-push IMG=$(BUNDLE_IMG)

.PHONY: opm
OPM = $(LOCALBIN)/opm
opm: ## Download opm locally if necessary.
ifeq (,$(wildcard $(OPM)))
ifeq (,$(shell which opm 2>/dev/null))
	@{ \
	set -e ;\
	mkdir -p $(dir $(OPM)) ;\
	OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \
	curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.55.0/$${OS}-$${ARCH}-opm ;\
	chmod +x $(OPM) ;\
	}
else
OPM = $(shell which opm)
endif
endif

# A comma-separated list of bundle images (e.g. make catalog-build BUNDLE_IMGS=example.com/operator-bundle:v0.1.0,example.com/operator-bundle:v0.2.0).
# These images MUST exist in a registry and be pull-able.
BUNDLE_IMGS ?= $(BUNDLE_IMG)

# The image tag given to the resulting catalog image (e.g. make catalog-build CATALOG_IMG=example.com/operator-catalog:v0.2.0).
CATALOG_IMG ?= $(IMAGE_TAG_BASE)-catalog:v$(VERSION)

# Set CATALOG_BASE_IMG to an existing catalog image tag to add $BUNDLE_IMGS to that image.
ifneq ($(origin CATALOG_BASE_IMG), undefined)
FROM_INDEX_OPT := --from-index $(CATALOG_BASE_IMG)
endif

# Build a catalog image by adding bundle images to an empty catalog using the operator package manager tool, 'opm'.
# This recipe invokes 'opm' in 'semver' bundle add mode. For more information on add modes, see:
# https://github.com/operator-framework/community-operators/blob/7f1438c/docs/packaging-operator.md#updating-your-existing-operator
.PHONY: catalog-build
catalog-build: opm ## Build a catalog image.
	$(OPM) index add --container-tool $(CONTAINER_TOOL) --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT)

# Push the catalog image.
.PHONY: catalog-push
catalog-push: ## Push a catalog image.
	$(MAKE) docker-push IMG=$(CATALOG_IMG)