Add Makefile for cli project (#192)

cli/Makefile

@@ -0,0 +1,19 @@
+OUTPUT_NAME := kuberay
+BUILD_GOOS = $(shell go env GOOS)
+
+COMMIT := $(shell git rev-parse --short HEAD)
+VERSION := $(shell git describe --tags $(shell git rev-list --tags --max-count=1))
+DATE=$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')
+REPO="github.com/ray-project/kuberay"
+
+BUILD_FLAGS = -ldflags="-X '${REPO}/cli/pkg/cmd/version.Version=$(VERSION)' \
+	-X '${REPO}/cli/pkg/cmd/version.gitCommit=$(COMMIT)' \
+	-X '${REPO}/cli/pkg/cmd/version.buildDate=$(DATE)'"
+
+build:
+	go build $(BUILD_FLAGS) -o $(OUTPUT_NAME) main.go
+	chmod +x $(OUTPUT_NAME)
+
+# GOOS=linux GOARCH=amd64 make build
+# GOOS=darwin GOARCH=amd64 make build
+