Makefile

# SPDX-license-identifier: Apache-2.0
##############################################################################
# Copyright (c) 2021
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

export CGO_ENABLED ?= 0
GO_CMD ?= $(shell which go 2> /dev/null || echo go)
GOLANGCI_VERSION = 1.38.0

# If the first argument is "run"...
ifeq (run,$(firstword $(MAKECMDGOALS)))
  # use the rest as arguments for "run"
  RUN_ARGS := $(wordlist 2,$(words $(MAKECMDGOALS)),$(MAKECMDGOALS))
  # ...and turn them into do-nothing targets
  $(eval $(RUN_ARGS):;@:)
endif

test:
	$(GO_CMD) test -v ./...

# make run -- --network 127.0.0.0/24 --log debug
.PHONY: run
run:
	$(GO_CMD) run cmd/main.go $(RUN_ARGS)

bin/golangci-lint: bin/golangci-lint-${GOLANGCI_VERSION}
	@ln -sf golangci-lint-${GOLANGCI_VERSION} bin/golangci-lint
bin/golangci-lint-${GOLANGCI_VERSION}:
	@mkdir -p bin
	curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b ./bin/ v${GOLANGCI_VERSION}
	@mv bin/golangci-lint $@
.PHONY: lint
lint: bin/golangci-lint
	bin/golangci-lint run --enable-all ./...