-
- #!/bin/bash
-
- # Copyright 2016 Matthew Thode
- # All Rights Reserved.
- #
- # Licensed under the Apache License, Version 2.0 (the "License"); you may
- # not use this file except in compliance with the License. You may obtain
- # a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- # License for the specific language governing permissions and limitations
- # under the License.
-
- if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
- set -x
- fi
- set -eu
- set -o pipefail
-
- [ -n "${ARCH}" ]
- [ -n "${TARGET_ROOT}" ]
-
- if [ 'amd64' = "${ARCH}" ] ; then
- ARCH='x86_64'
- fi
-
- if ! [ 'x86_64' = "${ARCH}" ] ; then
- echo "Only x86_64 images are currently available but ARCH is set to ${ARCH}."
- exit 1
- fi
-
- if [[ "${GENTOO_PROFILE}" != 'hardened/linux/musl/amd64' ]]; then
- echo 'not a musl profile'
- exit 1
- fi
-
- BASE_IMAGE_FILE="http://distfiles.gentoo.org/experimental/amd64/musl/stage4-amd64-musl-hardened-20171101.tar.bz2"
- BASE_IMAGE_FILE="file:///var/tmp/catalyst/builds/musl/hardened/amd64/stage4-amd64-musl-hardened-20171031.tar.bz2"
- CACHED_FILE="${DIB_IMAGE_CACHE}/gentoo-stage4-hardened-musl-20171101.tar.bz2"
-
- if [ -n "${DIB_OFFLINE}" -a -f "${CACHED_FILE}" ] ; then
- echo "Not checking freshness of cached ${CACHED_FILE}"
- else
- echo 'Fetching Base Image'
- "${TMP_HOOKS_PATH}"/bin/cache-url "${BASE_IMAGE_FILE}" "${CACHED_FILE}"
- fi
-
- # Extract the base image (use --numeric-owner to avoid UID/GID mismatch between
- # image tarball and host OS)
- sudo tar -C "${TARGET_ROOT}" --numeric-owner --xattrs -xjpf "${CACHED_FILE}"
-