First commit

Makefile

@@ -0,0 +1,25 @@
+GOARCH := $(shell go env GOARCH)
+GOOS := $(shell go env GOOS)
+
+GOLANGCI_LINT_VERSION := 1.16.0
+GOLANGCI_LINT_ARCHIVE_NAME := golangci-lint-${GOLANGCI_LINT_VERSION}-${GOOS}-${GOARCH}
+GOLANGCI_LINT_URL := https://github.com/golangci/golangci-lint/releases/download/v${GOLANGCI_LINT_VERSION}/${GOLANGCI_LINT_ARCHIVE_NAME}.tar.gz
+
+export PATH := $(PWD)/bin:$(PATH)
+export GO111MODULE=on
+
+default: lint test
+
+bin/${GOLANGCI_LINT_ARCHIVE_NAME}/:
+	mkdir -p bin
+	curl -L ${GOLANGCI_LINT_URL} | tar --directory bin/ --gzip --extract --verbose
+
+bin/golangci-lint: bin/${GOLANGCI_LINT_ARCHIVE_NAME}/
+	ln -f -s $(PWD)/bin/${GOLANGCI_LINT_ARCHIVE_NAME}/golangci-lint $@
+	touch $@
+
+lint: bin/golangci-lint
+	golangci-lint run ./...
+
+test:
+	go test ./...