FROM alpine as builder
WORKDIR /src/example
RUN apk add g++ make openssl-dev zlib-dev brotli-dev
COPY ./httplib.h /src
COPY ./example/hello.cc /src/example
COPY ./example/Makefile /src/example
RUN make hello

FROM alpine
RUN apk --no-cache add brotli libstdc++
COPY --from=builder /src/example/hello /bin/hello
CMD ["/bin/hello"]