Makefile

.PHONY: test ctest covdir coverage docs linter qtest clean dep
APP_VERSION:=$(shell cat VERSION | head -1)
GIT_COMMIT:=$(shell git describe --dirty --always)
GIT_BRANCH:=$(shell git rev-parse --abbrev-ref HEAD -- | head -1)
BUILD_USER:=$(shell whoami)
BUILD_DATE:=$(shell date +"%Y-%m-%d")
BINARY:="health-check"
VERBOSE:=-v
ifdef TEST
	TEST:="-run ${TEST}"
endif

all:
	@echo "Version: $(APP_VERSION), Branch: $(GIT_BRANCH), Revision: $(GIT_COMMIT)"
	@echo "Build on $(BUILD_DATE) by $(BUILD_USER)"
	@mkdir -p bin/
	@CGO_ENABLED=0 go build -o bin/$(BINARY) $(VERBOSE)
	@echo "Done!"

linter:
	@echo "Running lint checks"
	golint cmd/coredns-healthcheck/*.go
	golint pkg/health/*.go
	golint pkg/engine/*.go
	@echo "PASS: golint"

test: covdir linter
	@go test $(VERBOSE) -coverprofile=.coverage/coverage.out ./pkg/health/*.go
	@go test $(VERBOSE) -coverprofile=.coverage/coverage.out ./pkg/engine/*.go

ctest: covdir linter
	@richgo version || go get -u github.com/kyoh86/richgo
	@time richgo test $(VERBOSE) $(TEST) -coverprofile=.coverage/coverage.out ./pkg/health/*.go
	@time richgo test $(VERBOSE) $(TEST) -coverprofile=.coverage/coverage.out ./pkg/engine/*.go

covdir:
	@echo "Creating .coverage/ directory"
	@mkdir -p .coverage

coverage:
	@go tool cover -html=.coverage/coverage.out -o .coverage/coverage.html

docs:
	@mkdir -p .doc
	@godoc -html github.com/wjayesh/coredns-health/pkg/ > .doc/index.html
	@echo "Run to serve docs:"
	@echo "    godoc -goroot .doc/ -html -http \":5000\""

clean:
	@rm -rf .doc
	@rm -rf .coverage
	@rm -rf bin/

qtest:
	@echo "Perform quick tests ..."
	@go test -v -run TestClient ./pkg/health/*.go
	@go test -v -run TestClient ./pkg/engine/*.go
	@#go test -v -run TestParseInfoJsonOutput ./pkg/health/*.go

dep:
	@echo "Making dependencies check ..."
	@golint || go get -u golang.org/x/lint/golint
	@#echo "Clean GOPATH/pkg/dep/sources/ if necessary"
	@#rm -rf $GOPATH/pkg/dep/sources/https---github.com-wjayesh*
	
release:
	@echo "Making release"
	@if [ $(GIT_BRANCH) != "master" ]; then echo "cannot release to non-master branch $(GIT_BRANCH)" && false; fi
	@git diff-index --quiet HEAD -- || ( echo "git directory is dirty, commit changes first" && false )
	@versioned -patch
	@echo "Patched version"
	@git add VERSION
	@git commit -m "released v`cat VERSION | head -1`"
	@git tag -a v`cat VERSION | head -1` -m "v`cat VERSION | head -1`"
	@git push
	@git push --tags
	@@echo "If necessary, run the following commands:"
	@echo "  git push --delete origin v$(PLUGIN_VERSION)"
	@echo "  git tag --delete v$(PLUGIN_VERSION)"