FROM ubuntu:noble

ARG OPENGNSYS_BRANCH=main

RUN apt-get update && apt-get -y install \
  debootstrap \
  fdisk \
  file \
  genisoimage \
  git \
  ipxe \
  jq \
  lsof \
  python3 \
  python3-apt \
  qemu-utils \
  rsync \
  schroot \
  squashfs-tools \
  subversion \
  syslinux \
  syslinux-efi \
  syslinux-utils \
  && rm -rf /var/lib/apt/lists/*

RUN groupadd opengnsys
RUN mkdir -p /opt/opengnsys/client /tmp/opengnsys/oglive_builder /var/lib/tftpboot/
RUN ln -fs /var/lib/tftpboot /opt/opengnsys

## take stuff from the OG repo: a) cloning engine, b) shared stuff and c) gitrelease
RUN git clone -c http.sslVerify=false --branch ${OPENGNSYS_BRANCH} https://ognproject.evlt.uma.es/gitea/opengnsys/opengnsys.git /tmp/ogrepo && \
    mv /tmp/ogrepo/client/engine /tmp/ogrepo/client/shared /tmp/opengnsys/ && \
    git --git-dir /tmp/ogrepo/.git log --date format:r%Y%m%d --format=%ad -1 >/tmp/opengnsys/oglive_builder/gitrelease && \
    rm -rf /tmp/ogrepo/

#RUN echo 0     ## development: invalidate docker cache at this point, so that the 'COPY' below actually copies files
COPY . /tmp/opengnsys/oglive_builder/
RUN cp /tmp/opengnsys/oglive_builder/schroot.conf /tmp/opengnsys/oglive_builder/mount-defaults /etc/schroot/ && echo '' >/etc/schroot/default/nssdatabases && rm -f /etc/schroot/setup.d/*chrootname

ENTRYPOINT ["/tmp/opengnsys/oglive_builder/mkoglive.py"]