app := gpm
PKGS := $(shell go list ./... | grep -v vendor)
OUTDIR := .bin
BINARY := $(OUTDIR)/$(app)
GOBIN := $(GOPATH)/bin
LINTBIN := $(GOBIN)/golangci-lint
clean_list = $(OUTDIR)

.PHONY: build clean dev test publish lint

default: lint test build dev

$(OUTDIR):
	@mkdir .bin

$(BINARY): ./main.go $(OUTDIR)
	go build -o $@ $<

dev: clean $(BINARY)
	GPM_DEBUG=true $(BINARY) install

build: $(BINARY)

clean: $(clean_list)
	rm -rf $<

$(LINTBIN):
	@GO111MODULE=off go get github.com/golangci/golangci-lint/cmd/golangci-lint

lint: $(LINTBIN)
	go mod tidy -v
	$(LINTBIN) run -p bugs -p format -p performance -p unused

test: lint
	go test -v -cover $(PKGS)

publish: $(BINARY)
	docker build -t liveauctioneers/$(app):$${VERSION} \
				--build-arg version=$${VERSION} \
				--build-arg commit=$${COMMIT_SHA:-$${CIRCLE_SHA1}} \
				--build-arg initiator=$${INITIATOR:-$${CIRCLE_USERNAME}} \
				--build-arg created=$${CREATED_TS:-$$(date +%s)} .
	docker push liveauctioneers/$(app):$${VERSION}