flatcar-scripts/image_to_virtualbox.sh
Greg Spencer 798d75f3be This starts to fix the scripts so that they load from /usr/lib/crosutils
from within the chroot.

It also fixes a number of style issues.

It changes the meaning of cros_workon "list-all" to list all available
packages, and adds "list-live" to list all live packages.

It changes things that load chromeos-common.sh from the installer to
load it from /usr/lib/installer.

BUG=chromium-os:4230
TEST=synced, rebuilt chroot, made packages, made images, built chrome
from source, and wrote an image to a USB stick.

Review URL: http://codereview.chromium.org/6240018

Change-Id: I90c34420af1a64020402bafef8e9e77f56837c02
2011-02-01 22:04:49 -08:00

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#!/bin/bash
# Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Script to convert the output of build_image.sh to a VirtualBox image.
# --- BEGIN COMMON.SH BOILERPLATE ---
# Load common CrOS utilities. Inside the chroot this file is installed in
# /usr/lib/crosutils. Outside the chroot we find it relative to the script's
# location.
find_common_sh() {
local common_paths=(/usr/lib/crosutils $(dirname "$(readlink -f "$0")"))
local path
SCRIPT_ROOT=
for path in "${common_paths[@]}"; do
if [ -r "${path}/common.sh" ]; then
SCRIPT_ROOT=${path}
break
fi
done
}
find_common_sh
. "${SCRIPT_ROOT}/common.sh" || (echo "Unable to load common.sh" && exit 1)
# --- END COMMON.SH BOILERPLATE ---
IMAGES_DIR="${DEFAULT_BUILD_ROOT}/images"
# Default to the most recent image
DEFAULT_FROM="${IMAGES_DIR}/`ls -t $IMAGES_DIR | head -1`"
DEFAULT_TO="${DEFAULT_FROM}/os.vdi"
TEMP_IMAGE="${IMAGES_DIR}/temp.img"
# Flags
DEFINE_string from "$DEFAULT_FROM" \
"Directory containing rootfs.image and mbr.image"
DEFINE_string to "$DEFAULT_TO" \
"Destination file for VirtualBox image"
# Parse command line
FLAGS "$@" || exit 1
eval set -- "${FLAGS_ARGV}"
# Die on any errors.
set -e
# Convert args to paths. Need eval to un-quote the string so that shell
# chars like ~ are processed; just doing FOO=`readlink -f $FOO` won't work.
FLAGS_from=`eval readlink -f $FLAGS_from`
FLAGS_to=`eval readlink -f $FLAGS_to`
# Check if qemu-img and VBoxManage are available.
for EXTERNAL_tools in qemu-img VBoxManage; do
if ! type ${EXTERNAL_tools} >/dev/null 2>&1; then
echo "Error: This script requires ${EXTERNAL_tools}."
exit 1
fi
done
"${SCRIPTS_DIR}/image_to_vmware.sh" --format=virtualbox --from="$FLAGS_from" \
--to="$(dirname "$FLAGS_to")" --vbox_disk="$(basename "$FLAGS_to")"