Add makefile: I ❤️ Rust and Cargo so much

Author: ctron

Makefile

@@ -0,0 +1,18 @@
+.PHONY: all
+all: build
+
+.PHONY: build
+build: hot
+
+hot: $(shell find . -name "*.go")
+	go build -o $@ ./cmd
+
+.PHONY: clean
+
+clean:
+	-rm hot
+
+.PHONY: test
+test:
+	go vet ./...
+	go test ./...