#!/bin/bash
set -ex

cd $(dirname $0)/..

source scripts/build-common
source scripts/version
ARTIFACTS=${ARTIFACTS:?"ARTIFACTS not set"}
VERSION=${VERSION:?"VERSION not set"}
BUILD=${BUILD:?"BUILD not set"}
DIST=${DIST:?"DIST not set"}

if [ -x "$(which wrapdocker)" ] && ! docker info >/dev/null 2>&1; then
    wrapdocker
fi

CONTAINER_INITRDBASE=$(docker create rancher/os-initrdbase:${VERSION})
cleanup_initrdbase() {
    docker rm -v ${CONTAINER_INITRDBASE}
}
trap cleanup_initrdbase EXIT
docker cp ${CONTAINER_INITRDBASE}:/initrd ${BUILD} # copies files to ${BUILD}/initrd

INITRD_DIR=${BUILD}/initrd


mkdir -p ${DIST}/artifacts

CONTAINER_KERNEL=$(docker create rancher/os-kernel:${VERSION})
cleanup_kernel() {
    docker rm -v ${CONTAINER_KERNEL}
}
trap cleanup_kernel EXIT
docker cp ${CONTAINER_KERNEL}:/kernel ${BUILD} # copies files to ${BUILD}/kernel
mv ${BUILD}/kernel/vmlinuz ${DIST}/artifacts/                               #kernel


cp -f ${ARTIFACTS}/docker* ${INITRD_DIR}/docker                             #initrd2-docker: /docker
chmod +x ${INITRD_DIR}/docker                                               #initrd2-docker: /docker

ln -sf bin/rancheros ./ros

for i in $(./ros c images -i os-config.yml) rancher/os-autoformat:${VERSION}; do
    docker pull ${i}
done
docker save $(./ros c images -i os-config.yml) rancher/os-autoformat:${VERSION} > ${INITRD_DIR}/images.tar   #initrd2-images: /images.tar