Dockerfile which builds Octave EL7 RPMs from rawhide sources

Dockerfile

FROM centos:7

RUN yum update -y && \
  yum install -y rpm-build yum-utils && \
  yum clean all

RUN RAWHIDE_BASE="https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/source/SRPMS/o/" && \
  RPM_FILE=$(curl -s "$RAWHIDE_BASE" | grep -Po 'octave-[0-9\.\-]+\.fc[0-9]+\.src\.rpm' | head -1) && \
  rpm -Uvh ${RAWHIDE_BASE}${RPM_FILE}

RUN yum install -y epel-release && \
  yum-builddep -y /root/rpmbuild/SPECS/octave.spec && \
  yum clean all

RUN rpm --rebuilddb && yum install make automake gcc gcc-c++ -y && \
  yum clean all
RUN rpmbuild -ba /root/rpmbuild/SPECS/octave.spec