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Makefile
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Makefile
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# Copyright 2019 AppsCode Inc.
# Copyright 2016 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
SHELL=/bin/bash -o pipefail
# The binary to build (just the basename).
BIN := stash-volumesnapshot-demo
COMPRESS ?= no
# Where to push the docker image.
REGISTRY ?= stashed
# This version-strategy uses git tags to set the version string
git_branch := $(shell git rev-parse --abbrev-ref HEAD)
git_tag := $(shell git describe --exact-match --abbrev=0 2>/dev/null || echo "")
commit_hash := $(shell git rev-parse --verify HEAD)
commit_timestamp := $(shell date --date="@$$(git show -s --format=%ct)" --utc +%FT%T)
VERSION := $(shell git describe --tags --always --dirty)
version_strategy := commit_hash
ifdef git_tag
VERSION := $(git_tag)
version_strategy := tag
else
ifeq (,$(findstring $(git_branch),master HEAD))
ifneq (,$(patsubst release-%,,$(git_branch)))
VERSION := $(git_branch)
version_strategy := branch
endif
endif
endif
###
### These variables should not need tweaking.
###
SRC_DIRS := cmd pkg # directories which hold app source (not vendored)
DOCKER_PLATFORMS := linux/amd64 linux/arm linux/arm64
BIN_PLATFORMS := $(DOCKER_PLATFORMS)
# Used internally. Users should pass GOOS and/or GOARCH.
OS := $(if $(GOOS),$(GOOS),$(shell go env GOOS))
ARCH := $(if $(GOARCH),$(GOARCH),$(shell go env GOARCH))
BASEIMAGE_PROD ?= gcr.io/distroless/static-debian12
BASEIMAGE_DBG ?= debian:12
IMAGE := $(REGISTRY)/$(BIN)
VERSION_PROD := $(VERSION)
VERSION_DBG := $(VERSION)-dbg
TAG := $(VERSION)_$(OS)_$(ARCH)
TAG_PROD := $(TAG)
TAG_DBG := $(VERSION)-dbg_$(OS)_$(ARCH)
GO_VERSION ?= 1.12.7
BUILD_IMAGE ?= appscode/golang-dev:$(GO_VERSION)-stretch
OUTBIN = bin/$(OS)_$(ARCH)/$(BIN)
ifeq ($(OS),windows)
OUTBIN = bin/$(OS)_$(ARCH)/$(BIN).exe
endif
# Directories that we need created to build/test.
BUILD_DIRS := bin/$(OS)_$(ARCH) \
.go/bin/$(OS)_$(ARCH) \
.go/cache
DOCKERFILE_PROD = Dockerfile.in
DOCKERFILE_DBG = Dockerfile.dbg
# If you want to build all binaries, see the 'all-build' rule.
# If you want to build all containers, see the 'all-container' rule.
# If you want to build AND push all containers, see the 'all-push' rule.
all: fmt build
# For the following OS/ARCH expansions, we transform OS/ARCH into OS_ARCH
# because make pattern rules don't match with embedded '/' characters.
build-%:
@$(MAKE) build \
--no-print-directory \
GOOS=$(firstword $(subst _, ,$*)) \
GOARCH=$(lastword $(subst _, ,$*))
container-%:
@$(MAKE) container \
--no-print-directory \
GOOS=$(firstword $(subst _, ,$*)) \
GOARCH=$(lastword $(subst _, ,$*))
push-%:
@$(MAKE) push \
--no-print-directory \
GOOS=$(firstword $(subst _, ,$*)) \
GOARCH=$(lastword $(subst _, ,$*))
all-build: $(addprefix build-, $(subst /,_, $(BIN_PLATFORMS)))
all-container: $(addprefix container-, $(subst /,_, $(DOCKER_PLATFORMS)))
all-push: $(addprefix push-, $(subst /,_, $(DOCKER_PLATFORMS)))
version:
@echo version=$(VERSION)
@echo version_strategy=$(version_strategy)
@echo git_tag=$(git_tag)
@echo git_branch=$(git_branch)
@echo commit_hash=$(commit_hash)
@echo commit_timestamp=$(commit_timestamp)
gen:
./hack/codegen.sh
fmt: $(BUILD_DIRS)
@docker run \
-i \
--rm \
-u $$(id -u):$$(id -g) \
-v $$(pwd):/src \
-w /src \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin/$(OS)_$(ARCH) \
-v $$(pwd)/.go/cache:/.cache \
--env HTTP_PROXY=$(HTTP_PROXY) \
--env HTTPS_PROXY=$(HTTPS_PROXY) \
$(BUILD_IMAGE) \
./hack/fmt.sh $(SRC_DIRS)
build: $(OUTBIN)
# The following structure defeats Go's (intentional) behavior to always touch
# result files, even if they have not changed. This will still run `go` but
# will not trigger further work if nothing has actually changed.
$(OUTBIN): .go/$(OUTBIN).stamp
@true
# This will build the binary under ./.go and update the real binary iff needed.
.PHONY: .go/$(OUTBIN).stamp
.go/$(OUTBIN).stamp: $(BUILD_DIRS)
@echo "making $(OUTBIN)"
@docker run \
-i \
--rm \
-u $$(id -u):$$(id -g) \
-v $$(pwd):/src \
-w /src \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin/$(OS)_$(ARCH) \
-v $$(pwd)/.go/cache:/.cache \
--env HTTP_PROXY=$(HTTP_PROXY) \
--env HTTPS_PROXY=$(HTTPS_PROXY) \
$(BUILD_IMAGE) \
/bin/bash -c " \
ARCH=$(ARCH) \
OS=$(OS) \
VERSION=$(VERSION) \
version_strategy=$(version_strategy) \
git_branch=$(git_branch) \
git_tag=$(git_tag) \
commit_hash=$(commit_hash) \
commit_timestamp=$(commit_timestamp) \
./hack/build.sh \
"
@if [ $(COMPRESS) = yes ] && [ $(OS) != darwin ]; then \
echo "compressing $(OUTBIN)"; \
docker run \
-i \
--rm \
-u $$(id -u):$$(id -g) \
-v $$(pwd):/src \
-w /src \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin/$(OS)_$(ARCH) \
-v $$(pwd)/.go/cache:/.cache \
--env HTTP_PROXY=$(HTTP_PROXY) \
--env HTTPS_PROXY=$(HTTPS_PROXY) \
$(BUILD_IMAGE) \
upx --brute /go/$(OUTBIN); \
fi
@if ! cmp -s .go/$(OUTBIN) $(OUTBIN); then \
mv .go/$(OUTBIN) $(OUTBIN); \
date >$@; \
fi
@echo
# Used to track state in hidden files.
DOTFILE_IMAGE = $(subst /,_,$(IMAGE))-$(TAG)
container: bin/.container-$(DOTFILE_IMAGE)-PROD bin/.container-$(DOTFILE_IMAGE)-DBG
bin/.container-$(DOTFILE_IMAGE)-%: bin/$(OS)_$(ARCH)/$(BIN) $(DOCKERFILE_%)
@echo "container: $(IMAGE):$(TAG_$*)"
@sed \
-e 's|{ARG_BIN}|$(BIN)|g' \
-e 's|{ARG_ARCH}|$(ARCH)|g' \
-e 's|{ARG_OS}|$(OS)|g' \
-e 's|{ARG_FROM}|$(BASEIMAGE_$*)|g' \
$(DOCKERFILE_$*) > bin/.dockerfile-$*-$(OS)_$(ARCH)
@DOCKER_CLI_EXPERIMENTAL=enabled docker buildx build --platform $(OS)/$(ARCH) --load --pull -t $(IMAGE):$(TAG_$*) -f bin/.dockerfile-$*-$(OS)_$(ARCH) .
@docker images -q $(IMAGE):$(TAG_$*) > $@
@echo
push: bin/.push-$(DOTFILE_IMAGE)-PROD bin/.push-$(DOTFILE_IMAGE)-DBG
bin/.push-$(DOTFILE_IMAGE)-%: bin/.container-$(DOTFILE_IMAGE)-%
@docker push $(IMAGE):$(TAG_$*)
@echo "pushed: $(IMAGE):$(TAG_$*)"
@echo
.PHONY: docker-manifest
docker-manifest: docker-manifest-PROD docker-manifest-DBG
docker-manifest-%:
DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a $(IMAGE):$(VERSION_$*) $(foreach PLATFORM,$(DOCKER_PLATFORMS),$(IMAGE):$(VERSION_$*)_$(subst /,_,$(PLATFORM)))
DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push $(IMAGE):$(VERSION_$*)
test: $(BUILD_DIRS)
@docker run \
-i \
--rm \
-u $$(id -u):$$(id -g) \
-v $$(pwd):/src \
-w /src \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin/$(OS)_$(ARCH) \
-v $$(pwd)/.go/cache:/.cache \
--env HTTP_PROXY=$(HTTP_PROXY) \
--env HTTPS_PROXY=$(HTTPS_PROXY) \
$(BUILD_IMAGE) \
/bin/bash -c " \
ARCH=$(ARCH) \
OS=$(OS) \
VERSION=$(VERSION) \
./hack/test.sh $(SRC_DIRS) \
"
ADDTL_LINTERS := goconst,gofmt,goimports,unparam
.PHONY: lint
lint: $(BUILD_DIRS)
@echo "running linter"
@docker run \
-i \
--rm \
-u $$(id -u):$$(id -g) \
-v $$(pwd):/src \
-w /src \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin \
-v $$(pwd)/.go/bin/$(OS)_$(ARCH):/go/bin/$(OS)_$(ARCH) \
-v $$(pwd)/.go/cache:/.cache \
--env HTTP_PROXY=$(HTTP_PROXY) \
--env HTTPS_PROXY=$(HTTPS_PROXY) \
--env GO111MODULE=on \
--env GOFLAGS="-mod=vendor" \
$(BUILD_IMAGE) \
golangci-lint run --enable $(ADDTL_LINTERS)
$(BUILD_DIRS):
@mkdir -p $@
.PHONY: dev
dev: gen fmt push
.PHONY: ci
ci: lint test build #cover
.PHONY: qa
qa:
@if [ "$$APPSCODE_ENV" = "prod" ]; then \
echo "Nothing to do in prod env. Are you trying to 'release' binaries to prod?"; \
exit 1; \
fi
@if [ "$(version_strategy)" = "tag" ]; then \
echo "Are you trying to 'release' binaries to prod?"; \
exit 1; \
fi
@$(MAKE) clean all-push docker-manifest --no-print-directory
.PHONY: release
release:
@if [ "$$APPSCODE_ENV" != "prod" ]; then \
echo "'release' only works in PROD env."; \
exit 1; \
fi
@if [ "$(version_strategy)" != "tag" ]; then \
echo "apply tag to release binaries and/or docker images."; \
exit 1; \
fi
@$(MAKE) clean all-push docker-manifest --no-print-directory
.PHONY: clean
clean:
rm -rf .go bin