#!/bin/bash -ex

#
# Copyright (C) 2021-present ScyllaDB
#

#
# This file is part of Scylla.
#
# Scylla is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Scylla is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Scylla.  If not, see <http://www.gnu.org/licenses/>.
#

product="$(<build/SCYLLA-PRODUCT-FILE)"
version="$(<build/SCYLLA-VERSION-FILE)"
release="$(<build/SCYLLA-RELEASE-FILE)"

mode="release"

if uname -m | grep x86_64 ; then
  arch="amd64"
fi

if uname -m | grep aarch64 ; then
  arch="arm64"
fi


print_usage() {
    echo "usage: $0 [--mode mode]"
    exit 1
}

while [ $# -gt 0 ]; do
    case "$1" in
        --mode)
            mode="$2"
            shift 2
            ;;
        *)
            print_usage
            ;;
    esac
done

container="$(buildah from docker.io/ubuntu:20.04)"

packages=(
    "build/dist/$mode/debian/${product}_$version-$release-1_$arch.deb"
    "build/dist/$mode/debian/$product-server_$version-$release-1_$arch.deb"
    "build/dist/$mode/debian/$product-conf_$version-$release-1_$arch.deb"
    "build/dist/$mode/debian/$product-kernel-conf_$version-$release-1_$arch.deb"
    "build/dist/$mode/debian/$product-node-exporter_$version-$release-1_$arch.deb"
    "tools/java/build/debian/$product-tools_$version-$release-1_all.deb"
    "tools/java/build/debian/$product-tools-core_$version-$release-1_all.deb"
    "tools/jmx/build/debian/$product-jmx_$version-$release-1_all.deb"
    "tools/python3/build/debian/$product-python3_$version-$release-1_$arch.deb"
)

bcp() { buildah copy "$container" "$@"; }
run() { buildah run "$container" "$@"; }
bconfig() { buildah config "$@" "$container"; }


bcp "${packages[@]}" packages/

bcp dist/docker/etc etc/
bcp dist/docker/scylla-housekeeping-service.sh /scylla-housekeeping-service.sh
bcp dist/docker/sshd-service.sh /sshd-service.sh

bcp dist/docker/scyllasetup.py /scyllasetup.py
bcp dist/docker/commandlineparser.py /commandlineparser.py
bcp dist/docker/docker-entrypoint.py /docker-entrypoint.py

bcp dist/docker/scylla_bashrc /scylla_bashrc

run apt-get -y clean expire-cache
run apt-get -y update
run apt-get -y install dialog apt-utils
run bash -ec "echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections"
run bash -ec "rm -rf /etc/rsyslog.conf"
run apt-get -y install hostname supervisor openssh-server openssh-client openjdk-11-jre-headless python python-yaml curl rsyslog locales sudo
run locale-gen en_US.UTF-8
run bash -ec "dpkg -i packages/*.deb"
run apt-get -y clean all
run bash -ec "cat /scylla_bashrc >> /etc/bashrc"
run mkdir -p /etc/supervisor.conf.d
run mkdir -p /var/log/scylla
run chown -R scylla:scylla /var/lib/scylla

run mkdir -p /opt/scylladb/supervisor
bcp dist/common/supervisor/scylla-server.sh /opt/scylladb/supervisor/scylla-server.sh
bcp dist/common/supervisor/scylla-jmx.sh /opt/scylladb/supervisor/scylla-jmx.sh
bcp dist/common/supervisor/scylla-node-exporter.sh /opt/scylladb/supervisor/scylla-node-exporter.sh
bcp dist/common/supervisor/scylla_util.sh /opt/scylladb/supervisor/scylla_util.sh

bconfig --env PATH=/opt/scylladb/python3/bin:/usr/bin:/usr/sbin
bconfig --entrypoint  "/docker-entrypoint.py"
bconfig --port 10000 --port 9042 --port 9160 --port 9180 --port 7000 --port 7001 --port 22
bconfig --volume "/var/lib/scylla"

mkdir -p build/$mode/dist/docker/
image="oci-archive:build/$mode/dist/docker/$product-$version-$release"
buildah commit "$container" "$image"

echo "Image is now available in $image."