Makefile

.PHONY: build build-alpine clean test bench help default

BIN_NAME=structlog

GIT_COMMIT=$(shell git rev-parse HEAD)
GIT_DIRTY=$(shell test -n "`git status --porcelain`" && echo "+CHANGES" || true)
IMAGE_NAME := "danstiner/structlog"

# go source files, ignore vendor directory
SRC = $(shell find . -type f -name '*.go' -not -path "./vendor/*")

default: test

help:
	@echo 'Management commands for structlog:'
	@echo
	@echo 'Usage:'
	@echo '    make build           Compile the project.'
	@echo '    make get-deps        Run dep ensure, mostly used for ci.'
	@echo '    make clean           Delete any generated code and binaries.'
	@echo '    make test            Run tests.'
	@echo '    make bench           Run benchmarks.'
	@echo '    make profile         Capture CPU and memory profiles for a common operation.'

build:
	@echo "building ${BIN_NAME}"
	@echo "GOPATH=${GOPATH}"
	go build -ldflags "-X main.GitCommit=${GIT_COMMIT}${GIT_DIRTY} -X main.VersionPrerelease=DEV" -o bin/${BIN_NAME}

get-deps:
	go get

clean:
	@test ! -e bin/${BIN_NAME} || rm bin/${BIN_NAME}

test:
	go test ./...

fmt:
	@gofmt -l -w $(SRC)

simplify:
	@gofmt -s -l -w $(SRC)

check:
	@test -z $(shell gofmt -l main.go | tee /dev/stderr) || echo "[WARN] Fix formatting issues with 'make fmt'"
	@for d in $$(go list ./... | grep -v /vendor/); do golint $${d}; done
	@go vet ${SRC}

bench:
	go test -bench=. ./...

profile:
	go test -gcflags=-m -cpuprofile cpu.prof -memprofile mem.prof -bench=Format10Fields github.com/danstiner/structlog/messagetemplates
	go tool pprof --pdf cpu.prof
	go tool pprof --pdf mem.prof