A Makefile for Golang projects (via @cznic)

Makefile

.PHONY:	all clean cover cpu editor internalError later mem nuke todo

grep=--include=*.go --include=*.l --include=*.y

all: editor
	go vet
	golint
	make todo

clean:
	go clean
	rm -f *~ cpu.test mem.test

cover:
	t=$(shell tempfile) ; go test -coverprofile $$t && go tool cover -html $$t && unlink $$t

cpu:
	go test -c -o cpu.test
	./cpu.test -noerr -test.cpuprofile cpu.out
	go tool pprof --lines cpu.test cpu.out

editor:
	gofmt -l -s -w *.go
	go test
	go install

internalError:
	egrep -ho '"internal error.*"' *.go | sort | cat -n

later:
	@grep -n $(grep) LATER * || true
	@grep -n $(grep) MAYBE * || true

mem:
	go test -c -o mem.test
	./mem.test -test.bench . -test.memprofile mem.out
	go tool pprof --lines --web --alloc_space mem.test mem.out

nuke: clean
	go clean -i

todo:
	@grep -nr $(grep) ^[[:space:]]*_[[:space:]]*=[[:space:]][[:alpha:]][[:alnum:]]* * || true
	@grep -nr $(grep) TODO * || true
	@grep -nr $(grep) BUG * || true
	@grep -nr $(grep) [^[:alpha:]]println * || true