Dockerfile.amd64_droidian_rootfs_builder_next

# Pull latest Droidian base image for flavour next
ARG ARCH=
FROM quay.io/droidian/base:next-amd64

# Copy relevant repositories and keyrings
# Note: .dummy files used to keep the directory hierarchy in git are
# copied too, see moby/moby#26332
COPY repositories/next/all/* /etc/apt/sources.list.d/
COPY repositories/next/amd64/* /etc/apt/sources.list.d/

# Copy apt preferences
COPY preferences/next/* /etc/apt/preferences.d/

COPY keyrings/all/* /etc/apt/droidian-gpg.d/
COPY keyrings/amd64/* /etc/apt/droidian-gpg.d/

COPY common/apt.conf.d/* /etc/apt/apt.conf.d/

# Update and install
RUN \
 apt-get update && \
 apt-get install -y \
 init \
 systemd-sysv \
 debos \
 dpkg-dev \
 parted \
 dosfstools \
 udev \
 bmap-tools \
 rsync \
 zip \
 lvm2 \
 qemu-user-static \
 binfmt-support \
 android-sdk-libsparse-utils \
 python3-yaml \
 systemd-container

# Workaround binfmt bug on latest qemu
RUN \
 for x in /usr/lib/binfmt.d/qemu-*; do \
     /bin/bash -c "[[ ${x} == *.conf ]]" || mv ${x} ${x}.conf; \
 done; \
 update-binfmts --enable

# Systemd configuration:
# Credits to Alexander Haase <ahaase@alexhaase.de>
#
# https://github.com/alehaa/docker-debian-systemd

# Configure systemd.
#
# For running systemd inside a Docker container, some additional tweaks are
# required. Some of them have already been applied above.
#
# The 'container' environment variable tells systemd that it's running inside a
# Docker container environment.
ENV container docker

# A different stop signal is required, so systemd will initiate a shutdown when
# running 'docker stop <container>'.
STOPSIGNAL SIGRTMIN+3

# The host's cgroup filesystem need's to be mounted (read-only) in the
# container. '/run', '/run/lock' and '/tmp' need to be tmpfs filesystems when
# running the container without 'CAP_SYS_ADMIN'.
#
# NOTE: For running Debian stretch, 'CAP_SYS_ADMIN' still needs to be added, as
#       stretch's version of systemd is not recent enough. Buster will run just
#       fine without 'CAP_SYS_ADMIN'.
VOLUME [ "/sys/fs/cgroup", "/run", "/run/lock", "/tmp" ]

# As this image should run systemd, the default command will be changed to start
# the init system. CMD will be preferred in favor of ENTRYPOINT, so one may
# override it when creating the container to e.g. to run a bash console instead.
CMD [ "/sbin/init" ]