properly tag as latest

Dockerfile

@@ -1,6 +1,5 @@
 FROM golang:latest
 ENV GOPATH="/go/"
-ENV GO111MODULE="on"
 WORKDIR /go/src/mark
 COPY / .
 RUN make get
@@ -8,6 +7,7 @@ RUN make build
 
 FROM alpine:latest
 RUN apk --no-cache add ca-certificates bash
-WORKDIR /
 COPY --from=0 /go/src/mark/mark /bin/
+RUN mkdir -p /docs
+WORKDIR /docs
 ENTRYPOINT ["/bin/mark"]

Makefile

@@ -35,6 +35,7 @@ push:
 	@echo :: pushing image $(TAG)
 	@docker tag $(NAME):$(VERSION) $(TAG)
 	@docker push $(TAG)
+	@docker tag $(NAME):$(VERSION) $(REMOTE)/$(NAME):latest
 	@docker push $(REMOTE)/$(NAME):latest
 
 clean: