Makefile示例

SHELL=/usr/bin/env bash

GOVERSION:=$(shell go version | cut -d' ' -f 3 | sed 's/^go//' | awk -F. '{printf "%d%03d%03d", $$1, $$2, $$3}')
ifeq ($(shell expr $(GOVERSION) \< 1015005), 1)
$(warning Your Golang version is go$(shell expr $(GOVERSION) / 1000000).$(shell expr $(GOVERSION) % 1000000 / 1000).$(shell expr $(GOVERSION) % 1000))
$(error Update Golang to version to at least 1.15.5)
endif

VERSION=1.0.0
BUILD=`date +%FT%T%z`

PACKAGES=`go list ./... | grep -v /vendor/`
VETPACKAGES=`go list ./... | grep -v /vendor/ | grep -v /examples/`
GOFILES=`find . -name "*.go" -type f -not -path "./vendor/*"`

all:
    @go build -o  main

list:
    @echo ${PACKAGES}
    @echo ${VETPACKAGES}
    @echo ${GOFILES}

fmt:
    @gofmt -s -w ${GOFILES}

vet:
    @go vet $(VETPACKAGES)

clean:
    @if [ -f main ] ; then rm main ; fi

.PHONY: all list fmt vet clean