Makefile

#
# Copyright 2016 the original author or 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.
#

# set default shell
SHELL = bash -e -o pipefail

# Variables
VERSION                  ?= $(shell cat ./VERSION)

DOCKER_EXTRA_ARGS        ?=
DOCKER_REGISTRY          ?=
DOCKER_REPOSITORY        ?=
DOCKER_TAG               ?= ${VERSION}
IMAGENAME        := ${DOCKER_REGISTRY}${DOCKER_REPOSITORY}openolt-scale-tester:${DOCKER_TAG}

# Default is GO111MODULE=auto, which will refuse to use go mod if running
# go less than 1.13.0 and this repository is checked out in GOPATH. For now,
# force module usage. This affects commands executed from this Makefile, but
# not the environment inside the Docker build (which does not build from
# inside a GOPATH).
export GO111MODULE=on

DOCKER_BUILD_ARGS ?= \
	${DOCKER_EXTRA_ARGS} \

.PHONY: docker-build local-protos local-lib-go

# This should to be the first and default target in this Makefile
help:
	@echo "Usage: make [<target>]"
	@echo "where available targets are:"
	@echo ""
	@echo "clean             : Removes any local filesystem artifacts generated by a build"
	@echo "distclean         : Removes any local filesystem artifacts generated by a build or test run"
	@echo "build             : Build all openolt adapter artifacts"
	@echo "docker-build      : Build openolt adapter docker image"
	@echo "docker-push       : Push the docker images to an external repository"
	@echo "help              : Print this help"
	@echo "lint              : Run all lint targets"
	@echo "lint-mod          : Verify the Go dependencies"
	@echo "lint-sanity       : Run the Go language sanity tests (vet)"
	@echo "lint-style        : Verify the Go standard format of the source"
	@echo "sca               : Runs various SCA through golangci-lint tool"
	@echo "test              : Run unit tests, if any"
	@echo

## Docker targets

build: docker-build

docker-build: local-protos local-lib-go
	go mod vendor
	go build -mod=vendor
	docker build $(DOCKER_BUILD_ARGS) -t ${IMAGENAME} -f docker/Dockerfile .

docker-push:
	docker push ${IMAGENAME}

lint-style:
ifeq (,$(shell which gofmt))
	go get -u github.com/golang/go/src/cmd/gofmt
endif
	@echo "Running style check..."
	@gofmt_out="$$(gofmt -l $$(find . -name '*.go' -not -path './vendor/*'))" ;\
	if [ ! -z "$$gofmt_out" ]; then \
	  echo "$$gofmt_out" ;\
	  echo "Style check failed on one or more files ^, run 'go fmt' to fix." ;\
	  exit 1 ;\
	fi
	@echo "Style check OK"

lint-sanity:
	@echo "Running sanity check..."
	@go vet -mod=vendor ./...
	@echo "Sanity check OK"

lint-mod:
	@echo "Running dependency check..."
	@go mod verify
	@echo "Dependency check OK. Running vendor check..."
	@git status > /dev/null
	@git diff-index --quiet HEAD -- go.mod go.sum vendor || (echo "ERROR: Staged or modified files must be committed before running this test" && echo "`git status`" && exit 1)
	@[[ `git ls-files --exclude-standard --others go.mod go.sum vendor` == "" ]] || (echo "ERROR: Untracked files must be cleaned up before running this test" && echo "`git status`" && exit 1)
	go mod tidy
	go mod vendor
	@git status > /dev/null
	@git diff-index --quiet HEAD -- go.mod go.sum vendor || (echo "ERROR: Modified files detected after running go mod tidy / go mod vendor" && echo "`git status`" && exit 1)
	@[[ `git ls-files --exclude-standard --others go.mod go.sum vendor` == "" ]] || (echo "ERROR: Untracked files detected after running go mod tidy / go mod vendor" && echo "`git status`" && exit 1)
	@echo "Vendor check OK."

lint: lint-style lint-sanity lint-mod

__GOPATH=$(shell go env GOPATH)

# Rules to automatically install golangci-lint
GOLANGCI_LINT_TOOL?=$(shell which golangci-lint)
ifeq (,$(GOLANGCI_LINT_TOOL))
GOLANGCI_LINT_TOOL=$(__GOPATH)/bin/golangci-lint
golangci_lint_tool_install:
	# Same version as installed by Jenkins ci-management
	# Note that install using `go get` is not recommended as per https://github.com/golangci/golangci-lint
	curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh| sh -s -- -b $(__GOPATH)/bin v1.17.0
else
golangci_lint_tool_install:
endif

# Rules to automatically install go-junit-report
GO_JUNIT_REPORT?=$(shell which go-junit-report)
ifeq (,$(GO_JUNIT_REPORT))
GO_JUNIT_REPORT=$(__GOPATH)/bin/go-junit-report
go_junit_install:
	go get -u github.com/jstemmer/go-junit-report
else
go_junit_install:
endif

# Rules to automatically install gocover-covertura
GOCOVER_COBERTURA?=$(shell which gocover-cobertura)
ifeq (,$(GOCOVER_COBERTURA))
	@GOCOVER_COBERTURA=$(__GOPATH)/bin/gocover-cobertura
gocover_cobertura_install:
	go get -u github.com/t-yuki/gocover-cobertura
else
gocover_cobertura_install:
endif

test: go_junit_install gocover_cobertura_install
	@mkdir -p ./tests/results

	go mod vendor
	go build -mod=vendor

	@go test -mod=vendor -v -coverprofile ./tests/results/go-test-coverage.out -covermode count ./... 2>&1 | tee ./tests/results/go-test-results.out ;\
	RETURN=$$? ;\
	$(GO_JUNIT_REPORT) < ./tests/results/go-test-results.out > ./tests/results/go-test-results.xml ;\
	$(GOCOVER_COBERTURA) < ./tests/results/go-test-coverage.out > ./tests/results/go-test-coverage.xml ;\
	exit $$RETURN

GOLANGCI_LINT_TOOL:=$(shell which golangci-lint)
sca: golangci_lint_tool_install
	@mkdir -p ./sca-report
	golangci-lint run --out-format junit-xml ./... 2>&1 | tee ./sca-report/sca-report.xml

clean:

distclean: clean
	rm -rf ./sca_report

# end file