# A dockerfile which builds a docker image for building a debian package for
# synapse. The distro to build for is passed as a docker build var.
#
# The default entrypoint expects the synapse source to be mounted as a
# (read-only) volume at /synapse/source, and an output directory at /debs.
#
# A pair of environment variables (TARGET_USERID and TARGET_GROUPID) can be
# passed to the docker container; if these are set, the build script will chown
# the build products accordingly, to avoid ending up with things owned by root
# in the host filesystem.

# Get the distro we want to pull from as a dynamic build variable
ARG distro=""
FROM ${distro}

# Install the build dependencies
RUN apt-get update -qq -o Acquire::Languages=none \
    && env DEBIAN_FRONTEND=noninteractive apt-get install \
        -yqq --no-install-recommends -o Dpkg::Options::=--force-unsafe-io \
        build-essential \
        debhelper \
        devscripts \
        dh-systemd \
        dh-virtualenv \
        equivs \
        lsb-release \
        python3-dev \
        python3-pip \
        python3-setuptools \
        python3-venv \
        sqlite3 \
        wget

WORKDIR /synapse/source
ENTRYPOINT ["bash","/synapse/source/docker/build_debian.sh"]