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mirror of synced 2026-06-10 16:40:47 +00:00
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flux2/Makefile
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leigh capili 862ab9b370 build: target host architecture for local builds and envtest
Local container image builds and envtest binaries were pinned to amd64,
forcing emulation (e.g. Rosetta) on Apple Silicon and other arm64 hosts. This
produced amd64 images/test binaries locally, which can surface subtle runtime
bugs. envtest now publishes arm64 binaries (including darwin/arm64), so the
historical amd64 pin (and the Darwin-specific override) is no longer needed.

Derive the architecture from the host Go toolchain (go env GOARCH) so local
builds are native, while keeping both values overridable for cross-arch builds.
Multi-arch release images are built by the fluxcd/gha-workflows release
workflow, not by "make docker-build", so release artifacts are unaffected.

Signed-off-by: leigh capili <leigh@null.net>
2026-06-08 03:25:15 -06:00

100 lines
3.3 KiB
Makefile

VERSION?=$(shell grep 'VERSION' cmd/flux/main.go | awk '{ print $$4 }' | head -n 1 | tr -d '"')
DEV_VERSION?=0.0.0-$(shell git rev-parse --abbrev-ref HEAD)-$(shell git rev-parse --short HEAD)-$(shell date +%s)
EMBEDDED_MANIFESTS_TARGET=cmd/flux/.manifests.done
TEST_KUBECONFIG?=/tmp/flux-e2e-test-kubeconfig
# Architecture to use envtest with; defaults to the host architecture.
LOCALARCH ?= $(shell go env GOARCH)
ENVTEST_ARCH ?= $(LOCALARCH)
# 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
rwildcard=$(foreach d,$(wildcard $(addsuffix *,$(1))),$(call rwildcard,$(d)/,$(2)) $(filter $(subst *,%,$(2)),$(d)))
all: test build
tidy:
go mod tidy -compat=1.26
cd tests/integration && go mod tidy -compat=1.26
fmt:
go fmt ./...
vet:
go vet ./...
setup-kind:
kind create cluster --name=flux-e2e-test --kubeconfig=$(TEST_KUBECONFIG) --config=.github/kind/config.yaml
kubectl --kubeconfig=$(TEST_KUBECONFIG) apply -f https://docs.projectcalico.org/v3.16/manifests/calico.yaml
kubectl --kubeconfig=$(TEST_KUBECONFIG) -n kube-system set env daemonset/calico-node FELIX_IGNORELOOSERPF=true
cleanup-kind:
kind delete cluster --name=flux-e2e-test
rm $(TEST_KUBECONFIG)
KUBEBUILDER_ASSETS?="$(shell $(ENVTEST) --arch=$(ENVTEST_ARCH) use -i $(ENVTEST_KUBERNETES_VERSION) --bin-dir=$(ENVTEST_ASSETS_DIR) -p path)"
TEST_PKG_PATH="./..."
test: $(EMBEDDED_MANIFESTS_TARGET) tidy fmt vet install-envtest
KUBEBUILDER_ASSETS="$(KUBEBUILDER_ASSETS)" go test $(TEST_PKG_PATH) -coverprofile cover.out --tags=unit $(TEST_ARGS)
E2E_TEST_PKG_PATH="./cmd/flux/..."
e2e: $(EMBEDDED_MANIFESTS_TARGET) tidy fmt vet
TEST_KUBECONFIG=$(TEST_KUBECONFIG) go test $(E2E_TEST_PKG_PATH) -coverprofile e2e.cover.out --tags=e2e -v -failfast $(TEST_ARGS)
test-with-kind: install-envtest
make setup-kind
make e2e
make cleanup-kind
$(EMBEDDED_MANIFESTS_TARGET): $(call rwildcard,manifests/,*.yaml *.json)
./manifests/scripts/bundle.sh
touch $@
build: $(EMBEDDED_MANIFESTS_TARGET)
CGO_ENABLED=0 go build -ldflags="-s -w -X main.VERSION=$(VERSION)" -o ./bin/flux ./cmd/flux
build-dev: $(EMBEDDED_MANIFESTS_TARGET)
CGO_ENABLED=0 go build -ldflags="-s -w -X main.VERSION=$(DEV_VERSION)" -o ./bin/flux ./cmd/flux
.PHONY: install
install:
CGO_ENABLED=0 go install ./cmd/flux
install-dev:
CGO_ENABLED=0 go build -o /usr/local/bin ./cmd/flux
setup-bootstrap-patch:
go run ./tests/bootstrap/main.go
setup-image-automation:
cd tests/image-automation && go run main.go
ENVTEST_ASSETS_DIR=$(shell pwd)/testbin
ENVTEST_KUBERNETES_VERSION?=latest
install-envtest: setup-envtest
mkdir -p ${ENVTEST_ASSETS_DIR}
$(ENVTEST) use $(ENVTEST_KUBERNETES_VERSION) --arch=$(ENVTEST_ARCH) --bin-dir=$(ENVTEST_ASSETS_DIR)
ENVTEST = $(shell pwd)/bin/setup-envtest
.PHONY: envtest
setup-envtest: ## Download envtest-setup locally if necessary.
$(call go-install-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest@latest)
# 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