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https://github.com/flatcar/scripts.git
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102 lines
2.7 KiB
Bash
Executable File
102 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2014 The CoreOS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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SCRIPT_ROOT=$(dirname "$(readlink -f "$0")")
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. "${SCRIPT_ROOT}/common.sh" || exit 1
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# Script must run inside the chroot
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assert_inside_chroot
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assert_not_root_user
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DEFAULT_GROUP=developer
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# Flags
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DEFINE_string kernel_path "" \
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"Path to the kernel to inject."
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DEFINE_string efi_grub_path "" \
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"Path to the EFI GRUB image to inject."
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DEFINE_string shim_path "" \
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"Path to the shim image to inject."
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DEFINE_string group "${DEFAULT_GROUP}" \
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"The update group."
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DEFINE_string board "${DEFAULT_BOARD}" \
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"Board for which the image was built"
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DEFINE_string disk_layout "base" \
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"The disk layout type to use for this image."
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DEFINE_string from "" \
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"Directory containing ${FLATCAR_PRODUCTION_IMAGE_NAME}"
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DEFINE_string output_root "${DEFAULT_BUILD_ROOT}/images" \
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"Directory in which to place image result directories (named by version)"
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DEFINE_boolean replace ${FLAGS_FALSE} \
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"Overwrite existing output, if any."
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# include upload options
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. "${BUILD_LIBRARY_DIR}/release_util.sh" || exit 1
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show_help_if_requested "$@"
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# Usually unneeded, so just leave this option hidden.
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DEFINE_integer build_attempt 1 \
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"The build attempt for this image build."
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# Parse command line
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FLAGS "$@" || exit 1
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eval set -- "${FLAGS_ARGV}"
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# Die on any errors.
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switch_to_strict_mode
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check_gsutil_opts
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if [[ -z "${FLAGS_kernel_path}" && -z "${FLAGS_efi_grub_path}" &&
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-z "${FLAGS_shim_path}" ]]; then
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die_notrace "Specify at least one of --kernel_path, --efi_grub_path, --shim_path"
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fi
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. "${BUILD_LIBRARY_DIR}/modify_image_util.sh"
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do_copy() {
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local src="$1"
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local dst="$2"
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if [[ ! -f "${ROOT_FS_DIR}/${dst}" ]]; then
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# We should only be overwriting existing files.
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die "${dst} doesn't exist in image; refusing to create it"
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fi
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info "Replacing ${dst}"
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sudo cp "${src}" "${ROOT_FS_DIR}/${dst}"
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}
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start_modify_image
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if [[ -n "${FLAGS_kernel_path}" ]]; then
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do_copy "${FLAGS_kernel_path}" "/boot/flatcar/vmlinuz-a"
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fi
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# FIXME(bgilbert): no shim on arm64
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if [[ -n "${FLAGS_efi_grub_path}" ]]; then
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case "${BOARD}" in
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amd64-usr) image_name="grub.efi" ;;
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arm64-usr) image_name="bootaa64.efi" ;;
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*) die "GRUB filename not known for this board" ;;
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esac
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do_copy "${FLAGS_efi_grub_path}" "/boot/EFI/boot/${image_name}"
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fi
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if [[ -n "${FLAGS_shim_path}" ]]; then
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case "${BOARD}" in
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amd64-usr) image_name="bootx64.efi" ;;
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*) die "Shim filename not known for this board" ;;
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esac
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do_copy "${FLAGS_shim_path}" "/boot/EFI/boot/${image_name}"
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fi
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finish_modify_image
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command_completed
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