# Copyright The Prometheus 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.


# A common Makefile that includes rules to be reused in different prometheus projects.
# !!! Open PRs only against the prometheus/prometheus/Makefile.common repository!

# Example usage :
# Create the main Makefile in the root project directory.
# include Makefile.common
# customTarget:
# 	@echo ">> Running customTarget"
#

# Ensure GOBIN is not set during build so that promu is installed to the correct path
unexport GOBIN

GO           ?= go
GOFMT        ?= $(GO)fmt
FIRST_GOPATH := $(firstword $(subst :, ,$(shell $(GO) env GOPATH)))
GOOPTS       ?=
GOHOSTOS     ?= $(shell $(GO) env GOHOSTOS)
GOHOSTARCH   ?= $(shell $(GO) env GOHOSTARCH)

GO_VERSION        ?= $(shell $(GO) version)
GO_VERSION_NUMBER ?= $(word 3, $(GO_VERSION))
PRE_GO_111        ?= $(shell echo $(GO_VERSION_NUMBER) | grep -E 'go1\.(10|[0-9])\.')

PROMU        := $(FIRST_GOPATH)/bin/promu
pkgs          = ./...

ifeq (arm, $(GOHOSTARCH))
	GOHOSTARM ?= $(shell GOARM= $(GO) env GOARM)
	GO_BUILD_PLATFORM ?= $(GOHOSTOS)-$(GOHOSTARCH)v$(GOHOSTARM)
else
	GO_BUILD_PLATFORM ?= $(GOHOSTOS)-$(GOHOSTARCH)
endif

GOTEST := $(GO) test
GOTEST_DIR :=
ifneq ($(CIRCLE_JOB),)
ifneq ($(shell command -v gotestsum 2> /dev/null),)
	GOTEST_DIR := test-results
	GOTEST := gotestsum --junitfile $(GOTEST_DIR)/unit-tests.xml --
endif
endif

PROMU_VERSION ?= 0.18.0
PROMU_URL     := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz

SKIP_GOLANGCI_LINT :=
GOLANGCI_LINT :=
GOLANGCI_LINT_OPTS ?=
GOLANGCI_LINT_VERSION ?= v2.10.1
GOLANGCI_FMT_OPTS ?=
# golangci-lint only supports linux, darwin and windows platforms on i386/amd64/arm64.
# windows isn't included here because of the path separator being different.
ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin))
	ifeq ($(GOHOSTARCH),$(filter $(GOHOSTARCH),amd64 i386 arm64))
		# If we're in CI and there is an Actions file, that means the linter
		# is being run in Actions, so we don't need to run it here.
		ifneq (,$(SKIP_GOLANGCI_LINT))
			GOLANGCI_LINT :=
		else ifeq (,$(CIRCLE_JOB))
			GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint
		else ifeq (,$(wildcard .github/workflows/golangci-lint.yml))
			GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint
		endif
	endif
endif

PREFIX                  ?= $(shell pwd)
BIN_DIR                 ?= $(shell pwd)
DOCKER_IMAGE_TAG        ?= $(subst /,-,$(shell git rev-parse --abbrev-ref HEAD))
DOCKERBUILD_CONTEXT     ?= ./
DOCKER_REPO             ?= prom

# Check if deprecated DOCKERFILE_PATH is set
ifdef DOCKERFILE_PATH
$(error DOCKERFILE_PATH is deprecated. Use DOCKERFILE_VARIANTS ?= $(DOCKERFILE_PATH) in the Makefile)
endif

DOCKER_ARCHS            ?= amd64
DOCKERFILE_VARIANTS     ?= Dockerfile $(wildcard Dockerfile.*)

# Function to extract variant from Dockerfile label.
# Returns the variant name from io.prometheus.image.variant label, or "default" if not found.
define dockerfile_variant
$(strip $(or $(shell sed -n 's/.*io\.prometheus\.image\.variant="\([^"]*\)".*/\1/p' $(1)),default))
endef

# Check for duplicate variant names (including default for Dockerfiles without labels).
DOCKERFILE_VARIANT_NAMES := $(foreach df,$(DOCKERFILE_VARIANTS),$(call dockerfile_variant,$(df)))
DOCKERFILE_VARIANT_NAMES_SORTED := $(sort $(DOCKERFILE_VARIANT_NAMES))
ifneq ($(words $(DOCKERFILE_VARIANT_NAMES)),$(words $(DOCKERFILE_VARIANT_NAMES_SORTED)))
$(error Duplicate variant names found. Each Dockerfile must have a unique io.prometheus.image.variant label, and only one can be without a label (default))
endif

# Build variant:dockerfile pairs for shell iteration.
DOCKERFILE_VARIANTS_WITH_NAMES := $(foreach df,$(DOCKERFILE_VARIANTS),$(call dockerfile_variant,$(df)):$(df))

# Shell helper to check whether a dockerfile/arch pair is excluded.
define dockerfile_arch_is_excluded
case " $(DOCKERFILE_ARCH_EXCLUSIONS) " in \
	*" $$dockerfile:$(1) "*) true ;; \
	*) false ;; \
esac
endef

# Shell helper to check whether a registry/arch pair is excluded.
# Extracts registry from DOCKER_REPO (e.g., quay.io/prometheus -> quay.io)
define registry_arch_is_excluded
registry=$$(echo "$(DOCKER_REPO)" | cut -d'/' -f1); \
case " $(DOCKER_REGISTRY_ARCH_EXCLUSIONS) " in \
	*" $$registry:$(1) "*) true ;; \
	*) false ;; \
esac
endef

BUILD_DOCKER_ARCHS = $(addprefix common-docker-,$(DOCKER_ARCHS))
PUBLISH_DOCKER_ARCHS = $(addprefix common-docker-publish-,$(DOCKER_ARCHS))
TAG_DOCKER_ARCHS = $(addprefix common-docker-tag-latest-,$(DOCKER_ARCHS))

SANITIZED_DOCKER_IMAGE_TAG := $(subst +,-,$(DOCKER_IMAGE_TAG))

ifeq ($(GOHOSTARCH),amd64)
        ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux freebsd darwin windows))
                # Only supported on amd64
                test-flags := -race
        endif
endif

# This rule is used to forward a target like "build" to "common-build".  This
# allows a new "build" target to be defined in a Makefile which includes this
# one and override "common-build" without override warnings.
%: common-% ;

.PHONY: common-all
common-all: precheck style check_license lint yamllint unused build test

.PHONY: common-style
common-style:
	@echo ">> checking code style"
	@fmtRes=$$($(GOFMT) -d $$(git ls-files '*.go' ':!:vendor/*' || find . -path ./vendor -prune -o -name '*.go' -print)); \
	if [ -n "$${fmtRes}" ]; then \
		echo "gofmt checking failed!"; echo "$${fmtRes}"; echo; \
		echo "Please ensure you are using $$($(GO) version) for formatting code."; \
		exit 1; \
	fi

.PHONY: common-check_license
common-check_license:
	@echo ">> checking license header"
	@licRes=$$(for file in $$(git ls-files '*.go' ':!:vendor/*' || find . -path ./vendor -prune -o -type f -iname '*.go' -print) ; do \
               awk 'NR<=3' $$file | grep -Eq "(Copyright|generated|GENERATED)" || echo $$file; \
       done); \
       if [ -n "$${licRes}" ]; then \
               echo "license header checking failed:"; echo "$${licRes}"; \
               exit 1; \
       fi
	@echo ">> checking for copyright years 2026 or later"
	@futureYearRes=$$(git grep -E 'Copyright (202[6-9]|20[3-9][0-9])' -- '*.go' ':!:vendor/*' || true); \
	if [ -n "$${futureYearRes}" ]; then \
		echo "Files with copyright year 2026 or later found (should use 'Copyright The Prometheus Authors'):"; echo "$${futureYearRes}"; \
		exit 1; \
	fi

.PHONY: common-deps
common-deps:
	@echo ">> getting dependencies"
	$(GO) mod download

.PHONY: update-go-deps
update-go-deps:
	@echo ">> updating Go dependencies"
	@for m in $$($(GO) list -mod=readonly -m -f '{{ if and (not .Indirect) (not .Main)}}{{.Path}}{{end}}' all); do \
		$(GO) get $$m; \
	done
	$(GO) mod tidy

.PHONY: common-test-short
common-test-short: $(GOTEST_DIR)
	@echo ">> running short tests"
	$(GOTEST) -short $(GOOPTS) $(pkgs)

.PHONY: common-test
common-test: $(GOTEST_DIR)
	@echo ">> running all tests"
	$(GOTEST) $(test-flags) $(GOOPTS) $(pkgs)

$(GOTEST_DIR):
	@mkdir -p $@

.PHONY: common-format
common-format: $(GOLANGCI_LINT)
	@echo ">> formatting code"
	$(GO) fmt $(pkgs)
ifdef GOLANGCI_LINT
	@echo ">> formatting code with golangci-lint"
	$(GOLANGCI_LINT) fmt $(GOLANGCI_FMT_OPTS)
endif

.PHONY: common-vet
common-vet:
	@echo ">> vetting code"
	$(GO) vet $(GOOPTS) $(pkgs)

.PHONY: common-lint
common-lint: $(GOLANGCI_LINT)
ifdef GOLANGCI_LINT
	@echo ">> running golangci-lint"
	$(GOLANGCI_LINT) run $(GOLANGCI_LINT_OPTS) $(pkgs)
endif

.PHONY: common-lint-fix
common-lint-fix: $(GOLANGCI_LINT)
ifdef GOLANGCI_LINT
	@echo ">> running golangci-lint fix"
	$(GOLANGCI_LINT) run --fix $(GOLANGCI_LINT_OPTS) $(pkgs)
endif

.PHONY: common-yamllint
common-yamllint:
	@echo ">> running yamllint on all YAML files in the repository"
ifeq (, $(shell command -v yamllint 2> /dev/null))
	@echo "yamllint not installed so skipping"
else
	yamllint .
endif

# For backward-compatibility.
.PHONY: common-staticcheck
common-staticcheck: lint

.PHONY: common-unused
common-unused:
	@echo ">> running check for unused/missing packages in go.mod"
	$(GO) mod tidy
	@git diff --exit-code -- go.sum go.mod

.PHONY: common-build
common-build: promu
	@echo ">> building binaries"
	$(PROMU) build --prefix $(PREFIX) $(PROMU_BINARIES)

.PHONY: common-tarball
common-tarball: promu
	@echo ">> building release tarball"
	$(PROMU) tarball --prefix $(PREFIX) $(BIN_DIR)

.PHONY: common-docker-repo-name
common-docker-repo-name:
	@echo "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)"

.PHONY: common-docker $(BUILD_DOCKER_ARCHS)
common-docker: $(BUILD_DOCKER_ARCHS)
$(BUILD_DOCKER_ARCHS): common-docker-%:
	@for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \
		dockerfile=$${variant#*:}; \
		variant_name=$${variant%%:*}; \
		if $(call dockerfile_arch_is_excluded,$*); then \
			echo "Skipping $$variant_name variant for linux-$* (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
			continue; \
		fi; \
		distroless_arch="$*"; \
		if [ "$*" = "armv7" ]; then \
			distroless_arch="arm"; \
		fi; \
		if [ "$$dockerfile" = "Dockerfile" ]; then \
			echo "Building default variant ($$variant_name) for linux-$* using $$dockerfile"; \
			docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" \
				-f $$dockerfile \
				--build-arg ARCH="$*" \
				--build-arg OS="linux" \
				--build-arg DISTROLESS_ARCH="$$distroless_arch" \
				$(DOCKERBUILD_CONTEXT); \
			if [ "$$variant_name" != "default" ]; then \
				echo "Tagging default variant with $$variant_name suffix"; \
				docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" \
					"$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
			fi; \
		else \
			echo "Building $$variant_name variant for linux-$* using $$dockerfile"; \
			docker build -t "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" \
				-f $$dockerfile \
				--build-arg ARCH="$*" \
				--build-arg OS="linux" \
				--build-arg DISTROLESS_ARCH="$$distroless_arch" \
				$(DOCKERBUILD_CONTEXT); \
		fi; \
	done

.PHONY: common-docker-publish $(PUBLISH_DOCKER_ARCHS)
common-docker-publish: $(PUBLISH_DOCKER_ARCHS)
$(PUBLISH_DOCKER_ARCHS): common-docker-publish-%:
	@for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \
		dockerfile=$${variant#*:}; \
		variant_name=$${variant%%:*}; \
		if $(call dockerfile_arch_is_excluded,$*); then \
			echo "Skipping push for $$variant_name variant on linux-$* (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
			continue; \
		fi; \
		if $(call registry_arch_is_excluded,$*); then \
			echo "Skipping push for $$variant_name variant on linux-$* to $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
			continue; \
		fi; \
		if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
			echo "Pushing $$variant_name variant for linux-$*"; \
			docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
		fi; \
		if [ "$$dockerfile" = "Dockerfile" ]; then \
			echo "Pushing default variant ($$variant_name) for linux-$*"; \
			docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)"; \
		fi; \
		if [ "$(DOCKER_IMAGE_TAG)" = "latest" ]; then \
			if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
				echo "Pushing $$variant_name variant version tags for linux-$*"; \
				docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \
			fi; \
			if [ "$$dockerfile" = "Dockerfile" ]; then \
				echo "Pushing default variant version tag for linux-$*"; \
				docker push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)"; \
			fi; \
		fi; \
	done

DOCKER_MAJOR_VERSION_TAG = $(firstword $(subst ., ,$(shell cat VERSION)))
.PHONY: common-docker-tag-latest $(TAG_DOCKER_ARCHS)
common-docker-tag-latest: $(TAG_DOCKER_ARCHS)
$(TAG_DOCKER_ARCHS): common-docker-tag-latest-%:
	@for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \
		dockerfile=$${variant#*:}; \
		variant_name=$${variant%%:*}; \
		if $(call dockerfile_arch_is_excluded,$*); then \
			echo "Skipping tag for $$variant_name variant on linux-$* (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
			continue; \
		fi; \
		if $(call registry_arch_is_excluded,$*); then \
			echo "Skipping tag for $$variant_name variant on linux-$* for $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
			continue; \
		fi; \
		if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
			echo "Tagging $$variant_name variant for linux-$* as latest"; \
			docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest-$$variant_name"; \
			docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \
		fi; \
		if [ "$$dockerfile" = "Dockerfile" ]; then \
			echo "Tagging default variant ($$variant_name) for linux-$* as latest"; \
			docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:latest"; \
			docker tag "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:$(SANITIZED_DOCKER_IMAGE_TAG)" "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$*:v$(DOCKER_MAJOR_VERSION_TAG)"; \
		fi; \
	done

.PHONY: common-docker-manifest
common-docker-manifest:
	@for variant in $(DOCKERFILE_VARIANTS_WITH_NAMES); do \
		dockerfile=$${variant#*:}; \
		variant_name=$${variant%%:*}; \
		if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
			echo "Creating manifest for $$variant_name variant"; \
			refs=""; \
			for arch in $(DOCKER_ARCHS); do \
				if $(call dockerfile_arch_is_excluded,$$arch); then \
					echo "  Skipping $$arch for $$variant_name (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
					continue; \
				fi; \
				if $(call registry_arch_is_excluded,$$arch); then \
					echo "  Skipping $$arch for $$variant_name on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
					continue; \
				fi; \
				refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
			done; \
			if [ -z "$$refs" ]; then \
				echo "Skipping manifest for $$variant_name variant (no supported architectures)"; \
				continue; \
			fi; \
			DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name" $$refs; \
			DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)-$$variant_name"; \
		fi; \
		if [ "$$dockerfile" = "Dockerfile" ]; then \
			echo "Creating default variant ($$variant_name) manifest"; \
			refs=""; \
			for arch in $(DOCKER_ARCHS); do \
				if $(call dockerfile_arch_is_excluded,$$arch); then \
					echo "  Skipping $$arch for default variant (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
					continue; \
				fi; \
				if $(call registry_arch_is_excluded,$$arch); then \
					echo "  Skipping $$arch for default variant on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
					continue; \
				fi; \
				refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:$(SANITIZED_DOCKER_IMAGE_TAG)"; \
			done; \
			if [ -z "$$refs" ]; then \
				echo "Skipping default variant manifest (no supported architectures)"; \
				continue; \
			fi; \
			DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)" $$refs; \
			DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(SANITIZED_DOCKER_IMAGE_TAG)"; \
		fi; \
		if [ "$(DOCKER_IMAGE_TAG)" = "latest" ]; then \
			if [ "$$dockerfile" != "Dockerfile" ] || [ "$$variant_name" != "default" ]; then \
				echo "Creating manifest for $$variant_name variant version tag"; \
				refs=""; \
				for arch in $(DOCKER_ARCHS); do \
					if $(call dockerfile_arch_is_excluded,$$arch); then \
						echo "  Skipping $$arch for $$variant_name version tag (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
						continue; \
					fi; \
					if $(call registry_arch_is_excluded,$$arch); then \
						echo "  Skipping $$arch for $$variant_name version tag on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
						continue; \
					fi; \
					refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \
				done; \
				if [ -z "$$refs" ]; then \
					echo "Skipping version-tag manifest for $$variant_name variant (no supported architectures)"; \
					continue; \
				fi; \
				DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name" $$refs; \
				DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)-$$variant_name"; \
			fi; \
			if [ "$$dockerfile" = "Dockerfile" ]; then \
				echo "Creating default variant version tag manifest"; \
				refs=""; \
				for arch in $(DOCKER_ARCHS); do \
					if $(call dockerfile_arch_is_excluded,$$arch); then \
						echo "  Skipping $$arch for default variant version tag (excluded by DOCKERFILE_ARCH_EXCLUSIONS)"; \
						continue; \
					fi; \
					if $(call registry_arch_is_excluded,$$arch); then \
						echo "  Skipping $$arch for default variant version tag on $(DOCKER_REPO) (excluded by DOCKER_REGISTRY_ARCH_EXCLUSIONS)"; \
						continue; \
					fi; \
					refs="$$refs $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)-linux-$$arch:v$(DOCKER_MAJOR_VERSION_TAG)"; \
				done; \
				if [ -z "$$refs" ]; then \
					echo "Skipping default variant version-tag manifest (no supported architectures)"; \
					continue; \
				fi; \
				DOCKER_CLI_EXPERIMENTAL=enabled docker manifest create -a "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)" $$refs; \
				DOCKER_CLI_EXPERIMENTAL=enabled docker manifest push "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):v$(DOCKER_MAJOR_VERSION_TAG)"; \
			fi; \
		fi; \
	done

.PHONY: promu
promu: $(PROMU)

$(PROMU):
	$(eval PROMU_TMP := $(shell mktemp -d))
	curl -s -L $(PROMU_URL) | tar -xvzf - -C $(PROMU_TMP)
	mkdir -p $(FIRST_GOPATH)/bin
	cp $(PROMU_TMP)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM)/promu $(FIRST_GOPATH)/bin/promu
	rm -r $(PROMU_TMP)

.PHONY: common-proto
common-proto:
	@echo ">> generating code from proto files"
	@./scripts/genproto.sh

ifdef GOLANGCI_LINT
$(GOLANGCI_LINT):
	mkdir -p $(FIRST_GOPATH)/bin
	curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/$(GOLANGCI_LINT_VERSION)/install.sh \
		| sed -e '/install -d/d' \
		| sh -s -- -b $(FIRST_GOPATH)/bin $(GOLANGCI_LINT_VERSION)
endif

.PHONY: common-print-golangci-lint-version
common-print-golangci-lint-version:
	@echo $(GOLANGCI_LINT_VERSION)

.PHONY: precheck
precheck::

define PRECHECK_COMMAND_template =
precheck:: $(1)_precheck

PRECHECK_COMMAND_$(1) ?= $(1) $$(strip $$(PRECHECK_OPTIONS_$(1)))
.PHONY: $(1)_precheck
$(1)_precheck:
	@if ! $$(PRECHECK_COMMAND_$(1)) 1>/dev/null 2>&1; then \
		echo "Execution of '$$(PRECHECK_COMMAND_$(1))' command failed. Is $(1) installed?"; \
		exit 1; \
	fi
endef

govulncheck: install-govulncheck
	govulncheck ./...

install-govulncheck:
	command -v govulncheck > /dev/null || go install golang.org/x/vuln/cmd/govulncheck@latest