update Makefile

Makefile

@@ -0,0 +1,17 @@
+GOCMD=go
+GOBUILD=$(GOCMD) build
+GOCLEAN=$(GOCMD) clean
+
+CLI_BINARY_NAME=ketotrack
+CLI_BUILD_DIR=./cmd/cli
+
+.PHONY: all cli clean test
+
+all: cli
+
+cli:
+	$(GOBUILD) -o $(CLI_BINARY_NAME) $(CLI_BUILD_DIR)
+
+clean:
+	$(GOCLEAN)
+	rm -f $(CLI_BINARY_NAME)

README.md

@@ -8,10 +8,9 @@ Simple ketosis tracker written in Go.
 Reading data will be saved to `$HOME/.ketotrack/records.json` and graphing will be implemented at a later date.
 
 ## Building and Installing
-At some point I'll include a Makefile, until then manually build and copy to any directory in your path.
+Use the provided make file and then move the binary to your directory choice:
 
 ```shell
-cd cmd/cli
+make
-go build -o ketotrack
+mv ketotrack ~/.local/bin/
-mv ketotrack $HOME/.local/bin
 ```