add action

firehose/Dockerfile

@@ -16,12 +16,13 @@ COPY ./firehose-extract/ ./firehose-extract/
 RUN cargo build --release
 
 FROM golang:1.22-alpine as go_build
-COPY ./firehose-core/ ./firehose-core/
-COPY ./substreams/ ./substreams/
+COPY --from=extract_builder /app/firehose-extract ./firehose-extract/
+COPY --from=extract_builder /app/substreams ./substreams/
 WORKDIR firehose-core
 RUN go mod download
 ARG VERSION="dev"
 RUN apk --no-cache add git
+COPY ./firehose-core/ ./firehose-core/
 RUN go build -v -ldflags "-X main.version=${VERSION}" -o /firehose-core/firecore ./cmd/firecore
 
 # Final stage