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Makefile
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Makefile
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# Image URL to use all building/pushing image targets
IMG ?= fluxcd/source-controller
TAG ?= latest
# Base image used to build the Go binary
LIBGIT2_IMG ?= ghcr.io/fluxcd/golang-with-libgit2
LIBGIT2_TAG ?= libgit2-1.1.1-3
# Allows for defining additional Docker buildx arguments,
# e.g. '--push'.
BUILD_ARGS ?=
# Architectures to build images for
BUILD_PLATFORMS ?= linux/amd64,linux/arm64,linux/arm/v7
# Produce CRDs that work back to Kubernetes 1.16
CRD_OPTIONS ?= crd:crdVersions=v1
# Repository root based on Git metadata
REPOSITORY_ROOT := $(shell git rev-parse --show-toplevel)
# Libgit2 version
LIBGIT2_VERSION ?= 1.1.1
# Other dependency versions
ENVTEST_BIN_VERSION ?= 1.19.2
# libgit2 related magical paths
# These are used to determine if the target libgit2 version is already available on
# the system, or where they should be installed to
SYSTEM_LIBGIT2_VERSION := $(shell pkg-config --modversion libgit2 2>/dev/null)
LIBGIT2_PATH := $(REPOSITORY_ROOT)/hack/libgit2
LIBGIT2_LIB_PATH := $(LIBGIT2_PATH)/lib
LIBGIT2 := $(LIBGIT2_LIB_PATH)/libgit2.so.$(LIBGIT2_VERSION)
ifneq ($(LIBGIT2_VERSION),$(SYSTEM_LIBGIT2_VERSION))
LIBGIT2_FORCE ?= 1
endif
ifeq ($(shell uname -s),Darwin)
LIBGIT2 := $(LIBGIT2_LIB_PATH)/libgit2.$(LIBGIT2_VERSION).dylib
HAS_BREW := $(shell brew --version 2>/dev/null)
ifdef HAS_BREW
HAS_OPENSSL := $(shell brew --prefix [email protected])
endif
endif
# API (doc) generation utilities
CONTROLLER_GEN_VERSION ?= v0.7.0
GEN_API_REF_DOCS_VERSION ?= v0.3.0
# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
ifeq (,$(shell go env GOBIN))
GOBIN=$(shell go env GOPATH)/bin
else
GOBIN=$(shell go env GOBIN)
endif
ifeq ($(strip ${PKG_CONFIG_PATH}),)
MAKE_PKG_CONFIG_PATH = $(LIBGIT2_LIB_PATH)/pkgconfig
else
MAKE_PKG_CONFIG_PATH = ${PKG_CONFIG_PATH}:$(LIBGIT2_LIB_PATH)/pkgconfig
endif
ifdef HAS_OPENSSL
MAKE_PKG_CONFIG_PATH := $(MAKE_PKG_CONFIG_PATH):$(HAS_OPENSSL)/lib/pkgconfig
endif
# Architecture to use envtest with
ENVTEST_ARCH ?= amd64
all: build
build: $(LIBGIT2) ## Build manager binary
ifeq ($(shell uname -s),Darwin)
PKG_CONFIG_PATH=$(MAKE_PKG_CONFIG_PATH) \
CGO_LDFLAGS="-Wl,-rpath,$(LIBGIT2_LIB_PATH)" \
go build -o bin/manager main.go
else
PKG_CONFIG_PATH=$(MAKE_PKG_CONFIG_PATH) \
go build -o bin/manager main.go
endif
KUBEBUILDER_ASSETS?="$(shell $(ENVTEST) --arch=$(ENVTEST_ARCH) use -i $(ENVTEST_KUBERNETES_VERSION) --bin-dir=$(ENVTEST_ASSETS_DIR) -p path)"
test: $(LIBGIT2) install-envtest test-api ## Run tests
ifeq ($(shell uname -s),Darwin)
LD_LIBRARY_PATH=$(LIBGIT2_LIB_PATH) \
PKG_CONFIG_PATH=$(MAKE_PKG_CONFIG_PATH) \
CGO_LDFLAGS="-Wl,-rpath,$(LIBGIT2_LIB_PATH)" \
KUBEBUILDER_ASSETS=$(KUBEBUILDER_ASSETS) \
go test ./... -coverprofile cover.out
else
LD_LIBRARY_PATH=$(LIBGIT2_LIB_PATH) \
PKG_CONFIG_PATH=$(MAKE_PKG_CONFIG_PATH) \
KUBEBUILDER_ASSETS=$(KUBEBUILDER_ASSETS) \
go test ./... -coverprofile cover.out
endif
test-api: ## Run api tests
cd api; go test ./... -coverprofile cover.out
run: $(LIBGIT2) generate fmt vet manifests ## Run against the configured Kubernetes cluster in ~/.kube/config
ifeq ($(shell uname -s),Darwin)
LD_LIBRARY_PATH=$(LIBGIT2_LIB_PATH) \
CGO_LDFLAGS="-Wl,-rpath,$(LIBGIT2_LIB_PATH)" \
go run ./main.go
else
LD_LIBRARY_PATH=$(LIBGIT2_LIB_PATH) \
go run ./main.go
endif
install: manifests ## Install CRDs into a cluster
kustomize build config/crd | kubectl apply -f -
uninstall: manifests ## Uninstall CRDs from a cluster
kustomize build config/crd | kubectl delete -f -
deploy: manifests ## Deploy controller in the configured Kubernetes cluster in ~/.kube/config
cd config/manager && kustomize edit set image fluxcd/source-controller=$(IMG):$(TAG)
kustomize build config/default | kubectl apply -f -
dev-deploy: ## Deploy controller dev image in the configured Kubernetes cluster in ~/.kube/config
mkdir -p config/dev && cp config/default/* config/dev
cd config/dev && kustomize edit set image fluxcd/source-controller=$(IMG):$(TAG)
kustomize build config/dev | kubectl apply -f -
rm -rf config/dev
manifests: controller-gen ## Generate manifests, e.g. CRD, RBAC, etc.
$(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role paths="./..." output:crd:artifacts:config="config/crd/bases"
cd api; $(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role paths="./..." output:crd:artifacts:config="../config/crd/bases"
api-docs: gen-crd-api-reference-docs ## Generate API reference documentation
$(GEN_CRD_API_REFERENCE_DOCS) -api-dir=./api/v1beta1 -config=./hack/api-docs/config.json -template-dir=./hack/api-docs/template -out-file=./docs/api/source.md
tidy: ## Run go mod tidy
go mod tidy
cd api; go mod tidy
fmt: ## Run go fmt against code
go fmt ./...
cd api; go fmt ./...
vet: $(LIBGIT2) ## Run go vet against code
ifeq ($(shell uname -s),Darwin)
PKG_CONFIG_PATH=$(MAKE_PKG_CONFIG_PATH) \
CGO_LDFLAGS="-Wl,-rpath,$(LIBGIT2_LIB_PATH)" \
go vet ./...
cd api; go vet ./...
else
PKG_CONFIG_PATH=$(MAKE_PKG_CONFIG_PATH) \
go vet ./...
cd api; go vet ./...
endif
generate: controller-gen ## Generate API code
cd api; $(CONTROLLER_GEN) object:headerFile="../hack/boilerplate.go.txt" paths="./..."
docker-build: ## Build the Docker image
docker buildx build \
--build-arg LIBGIT2_IMG=$(LIBGIT2_IMG) \
--build-arg LIBGIT2_TAG=$(LIBGIT2_TAG) \
--platform=$(BUILD_PLATFORMS) \
-t $(IMG):$(TAG) \
$(BUILD_ARGS) .
docker-push: ## Push Docker image
docker push $(IMG):$(TAG)
# Find or download controller-gen
CONTROLLER_GEN = $(shell pwd)/bin/controller-gen
.PHONY: controller-gen
controller-gen: ## Download controller-gen locally if necessary.
$(call go-install-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/[email protected])
# Find or download gen-crd-api-reference-docs
GEN_CRD_API_REFERENCE_DOCS = $(shell pwd)/bin/gen-crd-api-reference-docs
.PHONY: gen-crd-api-reference-docs
gen-crd-api-reference-docs: ## Download gen-crd-api-reference-docs locally if necessary
$(call go-install-tool,$(GEN_CRD_API_REFERENCE_DOCS),github.com/ahmetb/[email protected])
ENVTEST = $(shell pwd)/bin/setup-envtest
.PHONY: envtest
setup-envtest: ## Download setup-envtest locally if necessary.
$(call go-install-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest@latest)
ENVTEST_ASSETS_DIR=$(shell pwd)/testbin
ENVTEST_KUBERNETES_VERSION?=latest
install-envtest: setup-envtest ## Download envtest binaries locally.
mkdir -p ${ENVTEST_ASSETS_DIR}
$(ENVTEST) use $(ENVTEST_KUBERNETES_VERSION) --arch=$(ENVTEST_ARCH) --bin-dir=$(ENVTEST_ASSETS_DIR)
libgit2: $(LIBGIT2) ## Detect or download libgit2 library
$(LIBGIT2):
ifeq (1, $(LIBGIT2_FORCE))
@{ \
set -e; \
mkdir -p $(LIBGIT2_PATH); \
curl -sL https://raw.githubusercontent.com/fluxcd/golang-with-libgit2/$(LIBGIT2_TAG)/hack/Makefile -o $(LIBGIT2_PATH)/Makefile; \
INSTALL_PREFIX=$(LIBGIT2_PATH) make -C $(LIBGIT2_PATH) libgit2; \
}
endif
.PHONY: help
help: ## Display this help menu
@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf " \033[36m%-20s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
update-attributions:
./hack/update-attributions.sh
e2e:
./hack/ci/e2e.sh
verify: update-attributions fmt vet manifests api-docs
ifneq (, $(shell git status --porcelain --untracked-files=no))
@{ \
echo "working directory is dirty:"; \
git --no-pager diff; \
exit 1; \
}
endif
# go-install-tool will 'go install' any package $2 and install it to $1.
PROJECT_DIR := $(shell dirname $(abspath $(lastword $(MAKEFILE_LIST))))
define go-install-tool
@[ -f $(1) ] || { \
set -e ;\
TMP_DIR=$$(mktemp -d) ;\
cd $$TMP_DIR ;\
go mod init tmp ;\
echo "Downloading $(2)" ;\
GOBIN=$(PROJECT_DIR)/bin go install $(2) ;\
rm -rf $$TMP_DIR ;\
}
endef