latest with caching

Dockerfile

@@ -4,6 +4,7 @@
 FROM sneak/builder:2022-12-08 AS builder
 ENV DEBIAN_FRONTEND noninteractive
 WORKDIR /build
+COPY ./.git /build/.git
 COPY ./Makefile ./.golangci.yml ./go.mod ./go.sum /build/
 COPY ./vendor.tzst /build/vendor.tzst
 COPY ./modcache.tzst /build/modcache.tzst
@@ -23,7 +24,7 @@ RUN \
     zstdmt -d --stdout /build/vendor.tzst | tar xf - && rm /build/vendor.tzst && \
     cd .. && \
     make mfer.cmd
-RUN rm -rf /build/vendor && go mod vendor && tar -c . | zstdmt -19 > /src.tzst
+RUN rm -rf /build/vendor /build/.git && go mod vendor && tar -c . | zstdmt -19 > /src.tzst
 ################################################################################
 #2345678911234567892123456789312345678941234567895123456789612345678971234567898
 ################################################################################

Makefile

@@ -44,9 +44,9 @@ mfer.cmd: $(SOURCEFILES) mfer/mf.pb.go
 	cd cmd/mfer && go build -tags urfave_cli_no_docs -o ../../mfer.cmd $(GOFLAGS) .
 
 clean:
-	rm -rfv mfer/*.pb.go mfer.cmd cmd/mfer/mfer
+	rm -rfv mfer/*.pb.go mfer.cmd cmd/mfer/mfer *.dockerimage
 
-fmt:
+fmt: mfer/mf.pb.go
 	gofumpt -l -w mfer internal cmd
 	golangci-lint run --fix
 	-prettier -w *.json