chore: add Makefile

Signed-off-by: Shiwei Zhang <[email protected]>

Makefile

@@ -0,0 +1,33 @@
+DOCKER_PLUGINS = docker-ratify
+GO_BUILD_FLAGS =
+
+.PHONY: help
+help:
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-25s\033[0m %s\n", $$1, $$2}'
+
+.PHONY: all
+all: build
+
+.PHONY: FORCE
+FORCE:
+
+bin/%: cmd/% FORCE
+	go build $(GO_BUILD_FLAGS) -o $@ ./$<
+
+.PHONY: build
+build: $(addprefix bin/,$(DOCKER_PLUGINS)) ## builds binaries
+
+.PHONY: install
+install: $(addprefix install-,$(DOCKER_PLUGINS)) ## installs the docker plugins
+
+.PHONY: install-docker-%
+install-docker-%: bin/docker-%
+	cp $< ~/.docker/cli-plugins/
+
+.PHONY: check-line-endings
+check-line-endings: ## check line endings
+	! find . -name "*.go" -type f -exec file "{}" ";" | grep CRLF
+
+.PHONY: fix-line-endings
+fix-line-endings: ## fix line endings
+	find . -type f -name "*.go" -exec sed -i -e "s/\r//g" {} +