Deploy versioned binaries to shared release runtime

build/Dockerfile

@@ -10,12 +10,5 @@ RUN --mount=type=cache,target=/root/.cache/go-build --mount=type=cache,target=/g
     && go vet ./... \
     && go build -trimpath -ldflags='-s -w' -o /out/demo .
 
-FROM scratch AS runtime
-ARG SOURCE_REVISION
-LABEL org.opencontainers.image.source="https://git.dever.cc/rabin/demo" \
-      org.opencontainers.image.revision=$SOURCE_REVISION
-COPY --from=build /out/demo /demo
-USER 65532:65532
-ENV PORT=8080
-EXPOSE 8080
-ENTRYPOINT ["/demo"]
+FROM scratch AS artifact
+COPY --from=build /out/demo /app