Makefile

.DEFAULT_GOAL := help

PKGNAME = github.com/maxpoletaev/van
BENCHNAME ?= .
GO = go

.PHONY: help
help:
	@grep -E '^[a-zA-Z0-9_-]+:.*?## .*$$' $(MAKEFILE_LIST) \
	| sed -n 's/^\(.*\): \(.*\)## \(.*\)/\1;\3/p' \
	| column -t  -s ';'

.PHONY: test
test:  ## run go tests
	$(GO) test -v -race -timeout 30s

.PHONY: bench
bench:  ## run benchmarks
	$(GO) test -bench=$(BENCHNAME) -run=^$$ -benchmem

.PHONY: benchprof
benchprof: ## run benchmarks with profiling
	$(GO) test -bench=$(BENCHNAME) -run=^$$ -benchmem -cpuprofile=cpu.pprof -memprofile=mem.pprof

.PHONY: benchcmp
benchcmp:  ## run benchmarks and compare with the previous benchcmp run
	$(GO) test -bench=$(BENCHNAME) -run=^$$ -benchmem > bench.txt
	@benchcmp bench.old.txt bench.txt

.PHONY: newbenchcmp
newbenchcmp:  ## run benchmarks and create new compare file
	$(GO) test -bench=$(BENCHNAME) -run=^$$ -benchmem > bench.old.txt
	@cat bench.old.txt

.PHONY: godoc
godoc:  ## start godoc server at :8000
	@(sleep 1; open http://localhost:8000/pkg/$(PKGNAME)) &
	@godoc -http=127.0.0.1:8000

.PHONY: lint
lint:  ## run linter
	golangci-lint run --enable gofmt,unparam,prealloc,gosec,nilerr,errcheck,gosimple,wsl

.PHONY: escape
escape: ## run escape analysis
	go test -run=^$$ -gcflags="-m" 2>&1 | grep -Ev '(_test\.go|\$$GOROOT|<autogenerated>)'