mirror of
https://github.com/flatcar/scripts.git
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9f8eac6540
Most of this hinges on the --upload option being passed, and it never is any more. Much of it also uses Google Buckets, which we no longer use, save for some GCE-specific bits. Signed-off-by: James Le Cuirot <jlecuirot@microsoft.com>
136 lines
3.9 KiB
Bash
Executable File
136 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2010 The Chromium OS 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 to convert the output of build_image.sh to a usable virtual machine
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# disk image, supporting a variety of different targets.
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# Helper scripts should be run from the same location as this script.
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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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. "${BUILD_LIBRARY_DIR}/toolchain_util.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/build_image_util.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/vm_image_util.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/cros_vm_constants.sh" || exit 1
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# Flags
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DEFINE_string board "${DEFAULT_BOARD}" \
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"Board for which the image was built"
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# We default to TRUE so the buildbot gets its image. Note this is different
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# behavior from image_to_usb.sh
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DEFINE_string format "" \
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"Output format, one of: ${VALID_IMG_TYPES[*]}"
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DEFINE_string from "" \
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"Directory containing flatcar_production_image.bin."
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DEFINE_string disk_layout "" \
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"The disk layout type to use for this image."
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DEFINE_integer mem "${DEFAULT_MEM}" \
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"Memory size for the vm config in MBs."
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DEFINE_string to "" \
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"Destination folder for VM output file(s)"
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DEFINE_string oem_pkg "" \
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"OEM package to install"
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DEFINE_boolean getbinpkg "${FLAGS_FALSE}" \
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"Download binary packages from remote repository."
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DEFINE_string getbinpkgver "" \
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"Use binary packages from a specific version."
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# include upload options
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. "${BUILD_LIBRARY_DIR}/release_util.sh" || exit 1
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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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if [[ -z "${FLAGS_format}" ]]; then
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FLAGS_format="$(get_default_vm_type ${FLAGS_board})"
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fi
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if ! set_vm_type "${FLAGS_format}"; then
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die_notrace "Invalid format: ${FLAGS_format}"
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fi
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if [ ! -z "${FLAGS_oem_pkg}" ] && ! set_vm_oem_pkg "${FLAGS_oem_pkg}"; then
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die_notrace "Invalid oem : ${FLAGS_oem_pkg}"
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fi
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if [ -z "${FLAGS_board}" ] ; then
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die_notrace "--board is required."
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fi
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# If downloading packages is enabled ensure the board is configured properly.
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if [[ ${FLAGS_getbinpkg} -eq ${FLAGS_TRUE} ]]; then
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"${SRC_ROOT}/scripts/setup_board" --board="${FLAGS_board}" \
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--getbinpkgver="${FLAGS_getbinpkgver}" --regen_configs_only
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fi
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# Loaded late because board_options depends on setup_board
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. "${BUILD_LIBRARY_DIR}/board_options.sh" || exit 1
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IMAGES_DIR="${DEFAULT_BUILD_ROOT}/images/${FLAGS_board}"
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# Default to the most recent image
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if [ -z "${FLAGS_from}" ] ; then
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FLAGS_from="$(${SCRIPT_ROOT}/get_latest_image.sh --board=${FLAGS_board})"
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else
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pushd "${FLAGS_from}" >/dev/null && FLAGS_from=`pwd` && popd >/dev/null
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fi
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if [ -z "${FLAGS_to}" ] ; then
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FLAGS_to="${FLAGS_from}"
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fi
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# Convert args to paths. Need eval to un-quote the string so that shell
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# chars like ~ are processed; just doing FOO=`readlink -f $FOO` won't work.
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FLAGS_from=`eval readlink -f $FLAGS_from`
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FLAGS_to=`eval readlink -f $FLAGS_to`
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# If source includes version.txt switch to its version information
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if [ -f "${FLAGS_from}/version.txt" ]; then
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source "${FLAGS_from}/version.txt"
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FLATCAR_VERSION_STRING="${FLATCAR_VERSION}"
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fi
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set_vm_paths "${FLAGS_from}" "${FLAGS_to}" "${FLATCAR_PRODUCTION_IMAGE_NAME}" "${FLATCAR_PRODUCTION_IMAGE_SYSEXT_BASE}"
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# Make sure things are cleaned up on failure
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trap vm_cleanup EXIT
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fix_mtab
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# Setup new (raw) image, possibly resizing filesystems
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setup_disk_image "${FLAGS_disk_layout}"
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# Optionally install any OEM packages
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install_oem_package
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install_oem_sysext
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run_fs_hook
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# Changes done, glue it together
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write_vm_disk
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write_vm_conf "${FLAGS_mem}"
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write_vm_bundle
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vm_cleanup
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trap - EXIT
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declare -a compressed_images uploadable_files
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compress_disk_images VM_GENERATED_FILES
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# Ready to set sail!
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okboat
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command_completed
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print_readme
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