make Makefile visible

.gitignore

@@ -17,6 +17,5 @@ gomu
 music/
 message.log
 race.txt
-Makefile
 dist/
 bin/

Makefile

@@ -0,0 +1,32 @@
+.PHONY: test build 
+
+GIT_PATH=github.com/issadarkthing
+BIN_NAME=gomu
+REPO_NAME=gomu
+BIN_DIR := $(CURDIR)/bin
+INSTALL_DIR := $${HOME}/.local/bin
+VERSION  := $(shell git describe --abbrev=0 --tags)
+GIT_COMMIT= $(shell git rev-parse HEAD)
+BUILD_DATE= $(shell date '+%Y-%m-%d-%H:%M:%S')
+GO     = go
+
+default: test build release
+
+test:
+	go test
+
+$(BIN_DIR):
+	@mkdir -p $@
+
+$(INSTALL_DIR):
+	@mkdir -p $@
+
+build: $(BIN_DIR)
+	${GO} build -v -o $(BIN_DIR)/$(BIN_NAME)
+
+install: build $(INSTALL_DIR)
+	cp ${BIN_DIR}/${BIN_NAME} ${INSTALL_DIR}/${BIN_NAME}
+
+release: build
+	mkdir -p dist
+	tar czf dist/gomu-${VERSION}-amd64.tar.gz bin/${BIN_NAME}