FROM centos:7 as build

RUN yum install -y gcc-c++ make zlib-devel redhat-rpm-config

RUN groupadd app && useradd -g app app
RUN chown -R app:app /opt
RUN chown -R app:app /usr/local

# There is a bug in CMake where we cannot build from the root top folder
# So we build from /opt
COPY --chown=app:app . /opt
WORKDIR /opt

USER app
RUN [ "make", "httpd_linux" ]
RUN [ "rm", "-rf", "build" ]

FROM centos:8 as runtime

RUN groupadd app && useradd -g app app
COPY --chown=app:app --from=build /usr/local/bin/ixhttpd /usr/local/bin/ixhttpd
RUN chmod +x /usr/local/bin/ixhttpd
RUN ldd /usr/local/bin/ixhttpd

# Copy source code for gcc
COPY --chown=app:app --from=build /opt /opt

# Now run in usermode
USER app
WORKDIR /home/app

ENTRYPOINT ["ixhttpd"]
EXPOSE 9999