FROM centos:7.0.1406

ENV BUILD_HOME=/home/build
ENV RPM_BUILD_DIR=$BUILD_HOME/rpmbuild
ENV RPM_DIST_DIR=/dist
ENV CASSANDRA_DIR=$BUILD_HOME/cassandra

LABEL org.cassandra.buildenv=centos

VOLUME ${RPM_DIST_DIR}

# install deps
RUN yum -y install \
   yum-plugin-ovl \
   ant \
   ant-junit \
   epel-release \
   git \
   java-1.8.0-openjdk-devel \
   java-11-openjdk-devel \
   make \
   rpm-build \
   sudo \
   ; yum clean all

# fix yum error after installing epel-release:
#  Cannot retrieve metalink for repository: epel/x86_64. Please verify its path and try again
# https://stackoverflow.com/questions/48320850/installing-epel-repository-on-centos-7-breaks-yum-functionality
RUN yum -y update curl --disablerepo=epel

# via epel-releases
RUN yum -y install python2-pip

# install ssl enabled urllib for retrieving python packages
# this will produce some ssl related warnings, which will be resolved once the package has been installed
RUN pip install urllib3[secure]

# upgrade to modern pip version
RUN pip install --upgrade pip

# install Sphinx to generate docs
RUN pip install \
   Sphinx \
   sphinx_rtd_theme

# create and change to build user
RUN adduser build
RUN echo "build ALL=(root) NOPASSWD:ALL" > /etc/sudoers.d/build && \
chmod 0440 /etc/sudoers.d/build

USER build

RUN mkdir -p $RPM_BUILD_DIR/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}

# Clone Cassandra and cache maven artifacts
ARG CASSANDRA_GIT_URL=https://gitbox.apache.org/repos/asf/cassandra.git
RUN git clone ${CASSANDRA_GIT_URL} ${CASSANDRA_DIR}
WORKDIR $CASSANDRA_DIR

COPY build-rpms.sh $BUILD_HOME/