Index: mod_image_for_dev_recovery.sh |
diff --git a/mod_image_for_dev_recovery.sh b/mod_image_for_dev_recovery.sh |
deleted file mode 100755 |
index 2a1108ae51de0681758d62c327f162a95b4fe817..0000000000000000000000000000000000000000 |
--- a/mod_image_for_dev_recovery.sh |
+++ /dev/null |
@@ -1,120 +0,0 @@ |
-#!/bin/bash |
- |
-# Copyright (c) 2010 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 create a Chrome OS dev recovery image using a dev install shim |
- |
-# Source constants and utility functions |
-. "$(dirname "$0")/resize_stateful_partition.sh" |
- |
-get_default_board |
- |
-# Constants |
-TEMP_IMG=$(mktemp "/tmp/temp_img.XXXXXX") |
- |
-DEFINE_string board "$DEFAULT_BOARD" "Board for which the image was built \ |
-Default: ${DEFAULT_BOARD}" |
-DEFINE_string dev_install_shim "" "Path of the developer install shim. \ |
-Default: (empty)" |
-DEFINE_string payload_dir "" "Directory containing developer payload and \ |
-(optionally) a custom install script. Default: (empty)" |
- |
-# Parse command line |
-FLAGS "$@" || exit 1 |
-eval set -- "${FLAGS_ARGV}" |
- |
-set -e |
- |
-# No board set and no default set then we can't proceed |
-if [ -z $FLAGS_board ] ; then |
- setup_board_warning |
- die "No board set" |
-fi |
- |
-# Abort early if --payload_dir is not set, invalid or empty |
-if [ -z $FLAGS_payload_dir ] ; then |
- die "flag --payload_dir not set" |
-fi |
- |
-if [ ! -d "${FLAGS_payload_dir}" ] ; then |
- die "${FLAGS_payload_dir} is not a directory" |
-fi |
- |
-PAYLOAD_DIR_SIZE= |
-if [ -z "$(ls -A $FLAGS_payload_dir)" ] ; then |
- die "${FLAGS_payload_dir} is empty" |
-else |
- # Get directory size in 512-byte sectors so we can resize stateful partition |
- PAYLOAD_DIR_SIZE=\ |
-"$(du --apparent-size -B 512 ${FLAGS_payload_dir} | awk '{print $1}')" |
- info "${FLAGS_payload_dir} has ${PAYLOAD_DIR_SIZE} 512-byte sectors" |
-fi |
- |
-DEV_INSTALL_SHIM="dev_install_shim.bin" |
-# We have a board name but no dev_install_shim set. Try find a recent one |
-if [ -z $FLAGS_dev_install_shim ] ; then |
- IMAGES_DIR="${DEFAULT_BUILD_ROOT}/images/${FLAGS_board}" |
- FLAGS_dev_install_shim=\ |
-"${IMAGES_DIR}/$(ls -t $IMAGES_DIR 2>&-| head -1)/${DEV_INSTALL_SHIM}" |
-fi |
- |
-# Turn relative path into an absolute path. |
-FLAGS_dev_install_shim=$(eval readlink -f ${FLAGS_dev_install_shim}) |
- |
-# Abort early if we can't find the install shim |
-if [ ! -f $FLAGS_dev_install_shim ] ; then |
- die "No dev install shim found at $FLAGS_dev_install_shim" |
-else |
- info "Using a recent dev install shim at ${FLAGS_dev_install_shim}" |
-fi |
- |
-# Constants |
-INSTALL_SHIM_DIR="$(dirname "$FLAGS_dev_install_shim")" |
-DEV_RECOVERY_IMAGE="dev_recovery_image.bin" |
- |
-# Creates a dev recovery image using an existing dev install shim |
-# If successful, content of --payload_dir is copied to a directory named |
-# "dev_payload" under the root of stateful partition. |
-create_dev_recovery_image() { |
- local temp_state=$(mktemp "/tmp/temp_state.XXXXXX") |
- local stateful_offset=$(partoffset ${FLAGS_dev_install_shim} 1) |
- local stateful_count=$(partsize ${FLAGS_dev_install_shim} 1) |
- dd if="${FLAGS_dev_install_shim}" of="${temp_state}" conv=notrunc bs=512 \ |
- skip=${stateful_offset} count=${stateful_count} &>/dev/null |
- |
- local resized_sectors=$(enlarge_partition_image $temp_state $PAYLOAD_DIR_SIZE) |
- |
- # Mount resized stateful FS and copy payload content to its root directory |
- local temp_mnt=$(mktemp -d "/tmp/temp_mnt.XXXXXX") |
- local loop_dev=$(get_loop_dev) |
- trap "cleanup_loop_dev ${loop_dev}" EXIT |
- mkdir -p "${temp_mnt}" |
- sudo mount -o loop=${loop_dev} "${temp_state}" "${temp_mnt}" |
- trap "umount_from_loop_dev ${temp_mnt} && rm -f \"${temp_state}\"" EXIT |
- sudo cp -R "${FLAGS_payload_dir}" "${temp_mnt}/dev_payload" |
- |
- # Mark image as dev recovery |
- sudo touch "${temp_mnt}/.recovery" |
- sudo touch "${temp_mnt}/.dev_recovery" |
- |
- # TODO(tgao): handle install script (for default and custom cases) |
- (update_partition_table $FLAGS_dev_install_shim $temp_state \ |
- $resized_sectors $TEMP_IMG) |
- |
- # trap handler will clean up loop device and temp mount point |
-} |
- |
-# Main |
-DST_PATH="${INSTALL_SHIM_DIR}/${DEV_RECOVERY_IMAGE}" |
-info "Attempting to create dev recovery image using dev install shim \ |
-${FLAGS_dev_install_shim}" |
-(create_dev_recovery_image) |
- |
-if [ -n ${TEMP_IMG} ] && [ -f ${TEMP_IMG} ]; then |
- mv -f $TEMP_IMG $DST_PATH |
- info "Dev recovery image created at ${DST_PATH}" |
-else |
- info "Failed to create developer recovery image" |
-fi |