TOOLS= golang.org/x/tools/cover
GOCOVER_TMPFILE?=	$(GOCOVER_FILE).tmp
GOCOVER_FILE?=	.cover.out
GOCOVERHTML?=	coverage.html
FIND=`/usr/bin/which 2> /dev/null gfind find | /usr/bin/grep -v ^no | /usr/bin/head -n 1`
XARGS=`/usr/bin/which 2> /dev/null gxargs xargs | /usr/bin/grep -v ^no | /usr/bin/head -n 1`

test:: $(GOCOVER_FILE)
	@$(MAKE) -C cmd/sockaddr test

cover:: coverage_report

$(GOCOVER_FILE)::
	@${FIND} . -type d ! -path '*cmd*' ! -path '*.git*' -print0 | ${XARGS} -0 -I % sh -ec "cd % && rm -f $(GOCOVER_TMPFILE) && go test -coverprofile=$(GOCOVER_TMPFILE)"

	@echo 'mode: set' > $(GOCOVER_FILE)
	@${FIND} . -type f ! -path '*cmd*' ! -path '*.git*' -name "$(GOCOVER_TMPFILE)" -print0 | ${XARGS} -0 -n1 cat $(GOCOVER_TMPFILE) | grep -v '^mode: ' >> ${PWD}/$(GOCOVER_FILE)

$(GOCOVERHTML): $(GOCOVER_FILE)
	go tool cover -html=$(GOCOVER_FILE) -o $(GOCOVERHTML)

coverage_report:: $(GOCOVER_FILE)
	go tool cover -html=$(GOCOVER_FILE)

audit_tools::
	@go get -u github.com/golang/lint/golint && echo "Installed golint:"
	@go get -u github.com/fzipp/gocyclo && echo "Installed gocyclo:"
	@go get -u github.com/remyoudompheng/go-misc/deadcode && echo "Installed deadcode:"
	@go get -u github.com/client9/misspell/cmd/misspell && echo "Installed misspell:"
	@go get -u github.com/gordonklaus/ineffassign && echo "Installed ineffassign:"

audit::
	deadcode
	go tool vet -all *.go
	go tool vet -shadow=true *.go
	golint *.go
	ineffassign .
	gocyclo -over 65 *.go
	misspell *.go

clean::
	rm -f $(GOCOVER_FILE) $(GOCOVERHTML)

dev::
	@go build
	@$(MAKE) -B -C cmd/sockaddr sockaddr

install::
	@go install
	@$(MAKE) -C cmd/sockaddr install

doc::
	@echo Visit: http://127.0.0.1:6161/pkg/github.com/hashicorp/go-sockaddr/
	godoc -http=:6161 -goroot $GOROOT

world::
	@set -e; \
	for os in solaris darwin freebsd linux windows; do \
		for arch in amd64; do \
			printf "Building on %s-%s\n" "$${os}" "$${arch}" ; \
			env GOOS="$${os}" GOARCH="$${arch}" go build -o /dev/null; \
		done; \
	done

	$(MAKE) -C cmd/sockaddr world
