Dockerfile.rpi

FROM scratch
ADD rootfs.tar.xz /
COPY 01_nodoc /etc/dpkg/dpkg.cfg.d/
COPY 01_buildconfig /etc/apt/apt.conf.d/
COPY entry.sh /usr/bin/entry.sh

RUN mkdir -p /usr/share/man/man1
RUN ln -s resin-xbuild /usr/bin/cross-build-start \
  && ln -s resin-xbuild /usr/bin/cross-build-end

ENV LC_ALL C.UTF-8
ENV PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
ENV DEBIAN_FRONTEND noninteractive
# For backward compatibility, udev is enabled by default
ENV UDEV off
LABEL io.balena.architecture="rpi" \
  io.balena.qemu.version="$RESIN_QEMU_VERSION" \
  io.balena.device-type="raspberrypi"

ENV QEMU_CPU arm1176

RUN echo '#!/bin/sh\n\
set -e\n\
set -u\n\
export DEBIAN_FRONTEND=noninteractive\n\
n=0\n\
max=2\n\
until [ $n -gt $max ]; do\n\
  set +e\n\
  (\n\
    apt-get update -qq &&\n\
    apt-get install -y --no-install-recommends "$@"\n\
  )\n\
  CODE=$?\n\
  set -e\n\
  if [ $CODE -eq 0 ]; then\n\
    break\n\
  fi\n\
  if [ $n -eq $max ]; then\n\
    exit $CODE\n\
  fi\n\
  echo "apt failed, retrying"\n\
  n=$(($n + 1))\n\
done\n\
rm -r /var/lib/apt/lists/*' > /usr/sbin/install_packages \
  && chmod 0755 "/usr/sbin/install_packages"

RUN install_packages libraspberrypi-bin udev

RUN update-ca-certificates -f

ENTRYPOINT ["/usr/bin/entry.sh"]