Makefile

.DEFAULT_GOAL := help
SHELL := /bin/bash

help: ## This help
	@awk 'BEGIN {FS = ":.*?## "} /^[a-z0-9A-Z_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)

build:  ## Build go app for current OS/Arch
	go build ./...

test:  ## Run all unit tests
	go test ./...

vet:
	go list ./... | grep -v /vendor/ | xargs -L1 go vet

# Format the source code
format:
	@find ./ -type f -name "*.go" -exec gofmt -w {} \;

lint: ## Lint all go source files
	go list ./... | grep -v /vendor/ | xargs -L1 golint -set_exit_status

# Check if the source code has been formatted
fmtcheck:
	@mkdir -p target
	@find ./ -type f -name "*.go" -exec gofmt -d {} \; | tee target/format.diff
	@test ! -s target/format.diff || { echo "ERROR: the source code has not been formatted - please use 'make format' or 'gofmt'"; exit 1; }