Nice Go Makefile

Makefile

VERSION := $(shell git describe --tags | sed -e 's/^v//g' | awk -F "-" '{print $$1}')
ITERATION := $(shell git describe --tags --long | awk -F "-" '{print $$2}')
GO_VERSION=$(shell gobuild -v)
GO := $(or $(GOROOT),/usr/lib/go)/bin/go
PROCS := $(shell nproc)
cores:
	@echo "cores: $(PROCS)"
test:
	go test -v
bench:
	go test -bench .
bench-record:
	$(GO) test -bench . > "benchmarks/stun-go-$(GO_VERSION).txt"
fuzz-prepare-msg:
	go-fuzz-build -func FuzzMessage -o stun-msg-fuzz.zip github.com/cydev/stun
fuzz-prepare-typ:
	go-fuzz-build -func FuzzType -o stun-typ-fuzz.zip github.com/cydev/stun
fuzz-msg:
	go-fuzz -bin=./stun-msg-fuzz.zip -workdir=examples/stun-msg
fuzz-typ:
	go-fuzz -bin=./stun-typ-fuzz.zip -workdir=examples/stun-typ
lint:
	@echo "linting on $(PROCS) cores"
	@gometalinter -e "AttrType.+gocyclo" \
		-e "_test.go.+(gocyclo|errcheck|dupl)" \
		--enable="lll" --line-length=80 \
		--enable="gofmt" \
		--disable=gotype \
		--deadline=300s \
		-j $(PROCS)
	@echo "ok"
escape:
	@echo "Not escapes, except autogenerated:"
	@go build -gcflags '-m -l' 2>&1 \
	| grep -v "<autogenerated>" \
	| grep escapes

blackbox:
	@TEST_EXTERNAL=1 go test -run TestClientSend -v
format:
	goimports -w .
bench-compare:
	go test -bench . > bench.go-16
	go-tip test -bench . > bench.go-tip
	@benchcmp bench.go-16 bench.go-tip

install:
	go get -u sourcegraph.com/sqs/goreturns
	go get -u github.com/alecthomas/gometalinter
	gometalinter --install --update
	go get -u github.com/cydev/go-fuzz/go-fuzz-build
	go get -u github.com/dvyukov/go-fuzz/go-fuzz
push:
	git push origin dev

release:
	@read -p "Enter new release version: " version; \
	./extras/scripts/release.sh $$version

prepare:
	go get github.com/mitchellh/gox
	go get github.com/tools/godep
	godep restore

bindata:
	go-bindata-assetfs -prefix="extras" extras/web/...
	mv bindata_assetfs.go bindata.go
	gofmt -w bindata.go
	godep save -r ./...

package:
	./extras/scripts/package.sh $(VERSION) $(ITERATION)