Makefile

MODULE = $(shell go list -m)
VERSION ?= $(shell git describe --tags --always --dirty --match=v* 2> /dev/null || echo "1.0.0")
PACKAGES := $(shell go list ./... | grep -v /vendor/)
LDFLAGS := -ldflags "-X main.Version=${VERSION}"

.PHONY: default
default: help

.PHONY: help
help:
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

.PHONY: run
run: ## run the Impact API server
	go run ${LDFLAGS} cmd/server/main.go

.PHONY: build
build:  ## build the API server binary
	CGO_ENABLED=0 go build ${LDFLAGS} -a -o server $(MODULE)/cmd/server

.PHONY: version
version: ## display the version of the API server
	@echo $(VERSION)

.PHONY: lint
lint: ## run golint on all Go package
	@golint $(PACKAGES)

.PHONY: fmt
fmt: ## run "go fmt" on all Go packages
	@go fmt $(PACKAGES)