File Dockerfile of Package obs-build

#!BuildTag: obs-build
FROM opensuse/tumbleweed:latest

# do not install the files marked as documentation (use "rpm --excludedocs")
RUN sed -i -e "s/^.*rpm.install.excludedocs.*/rpm.install.excludedocs = yes/" /etc/zypp/zypp.conf

# install needed packages
RUN zypper --non-interactive install --no-recommends \
  git \
  obs-service-obs_scm \
  obs-service-cargo \
  obs-service-set_version \
  obs-service-tar \
  osc \
  cpio \
  build \
  sudo