crosutils: remove some unused scripts

sync_build_test.sh

Index: sync_build_test.sh
diff --git a/sync_build_test.sh b/sync_build_test.sh
deleted file mode 100755
index b7dad2747e46aa128d5bba69320e6d12cb153e53..0000000000000000000000000000000000000000
--- a/sync_build_test.sh
+++ /dev/null
@@ -1,750 +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 sync your checkout, build a Chromium OS image, and test it all
-# with one command.  Can also check out a new Chromium OS checkout and
-# perform a subset of the above operations.
-#
-# Here are some example runs:
-#
-# sync_build_test.sh
-#   syncs, recreates local repo and chroot, builds, and masters an
-#   image in the checkout based on your current directory, or if you
-#   are not in a checkout, based on the top level directory the script
-#   is run from.
-#
-# sync_build_test.sh --image_to_usb=/dev/sdb -i
-#   same as above but then images USB device /dev/sdb with the image.
-#   Also prompt the user in advance of the steps we'll take to make
-#   sure they agrees.
-#
-# sync_build_test.sh --top=~/foo --nosync --remote 192.168.1.2
-#   builds and masters an image in ~/foo, and live updates the machine
-#   at 192.168.1.2 with that image.
-#
-# sync_build_test.sh --top=~/newdir --test "Pam BootPerfServer" \
-#      --remote=192.168.1.2
-#   creates a new checkout in ~/newdir, builds and masters an image
-#   which is live updated to 192.168.1.2 and then runs
-#   two tests (Pam and BootPerfServer) against that machine.
-#
-# sync_build_test.sh --grab_buildbot=LATEST --test Pam --remote=192.168.1.2
-#   grabs the latest build from the buildbot, properly modifies it,
-#   reimages 192.168.1.2, and runs the given test on it.
-#
-# Environment variables that may be useful:
-#   BUILDBOT_URI - default value for --buildbot_uri
-#   CHROMIUM_REPO - default value for --repo
-#   CHRONOS_PASSWD - default value for --chronos_passwd
-#
-
-# --- 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
-. "${SCRIPT_ROOT}/common.sh" || (echo "Unable to load common.sh" && exit 1)
-# --- END COMMON.SH BOILERPLATE ---
-
-. "${SCRIPT_ROOT}/remote_access.sh"
-
-DEFINE_string board "" "Board setting"
-DEFINE_boolean build ${FLAGS_TRUE} \
-    "Build all code (but not necessarily master image)"
-DEFINE_boolean build_autotest ${FLAGS_FALSE} "Build autotest"
-DEFINE_string buildbot_uri "${BUILDBOT_URI}" \
-    "Base URI to buildbot build location which contains LATEST file"
-DEFINE_string chrome_gold ${FLAGS_TRUE} \
-    "Build Chrome using gold if it is installed and supported."
-DEFINE_string chrome_root "" \
-    "The root of your chrome browser source. Should contain a 'src' subdir. \
-If this is set, chrome browser will be built from source."
-DEFINE_string chronos_passwd "${CHRONOS_PASSWD}" \
-    "Use this as the chronos user passwd (defaults to \$CHRONOS_PASSWD)"
-DEFINE_string chroot "" "Chroot to build/use"
-DEFINE_boolean enable_rootfs_verification ${FLAGS_FALSE} \
-    "Enable rootfs verification when building image"
-DEFINE_boolean force_make_chroot ${FLAGS_FALSE} "Run make_chroot indep of sync"
-DEFINE_string grab_buildbot "" \
-    "Instead of building, grab this full image.zip URI generated by the \
-buildbot"
-DEFINE_boolean ignore_remote_test_failures ${FLAGS_FALSE} \
-    "Ignore any remote tests that failed and don't return failure"
-DEFINE_boolean image_to_live ${FLAGS_FALSE} \
-    "Put the resulting image on live instance (requires --remote)"
-DEFINE_boolean image_to_vm ${FLAGS_FALSE} "Create a VM image"
-DEFINE_string image_to_usb "" \
-    "Treat this device as USB and put the image on it after build"
-# You can set jobs > 1 but then your build may break and you may need
-# to retry.  Setting it to 1 is best for non-interactive sessions.
-DEFINE_integer jobs -1 "Concurrent build jobs"
-DEFINE_boolean master ${FLAGS_TRUE} "Master an image from built code"
-DEFINE_boolean minilayout ${FLAGS_FALSE} "Use minimal code checkout"
-DEFINE_boolean mod_image_for_test ${FLAGS_FALSE} "Modify the image for testing"
-DEFINE_boolean official ${FLAGS_FALSE} "Sync/Build/Test official Chrome OS"
-DEFINE_boolean oldchromebinary ${FLAGS_TRUE} "Always use chrome binary package"
-DEFINE_string repo "${CHROMIUMOS_REPO}" "gclient repo for chromiumos"
-DEFINE_boolean sync ${FLAGS_TRUE} "Sync the checkout"
-DEFINE_string test "" \
-    "Test the built image with the given params to run_remote_tests"
-DEFINE_string top "" \
-    "Root directory of your checkout (defaults to determining from your cwd)"
-DEFINE_string vm_options "--no_graphics" "VM options"
-DEFINE_boolean withdev ${FLAGS_TRUE} "Build development packages"
-DEFINE_boolean usepkg ${FLAGS_TRUE} "Use binary packages"
-DEFINE_boolean unittest ${FLAGS_TRUE} "Run unit tests"
-DEFINE_boolean yes ${FLAGS_FALSE} "Reply yes to all prompts" y
-
-# Returns a heuristic indicating if we believe this to be a google internal
-# development environment.
-# Returns:
-#   0 if so, 1 otherwise
-function is_google_environment() {
-  hostname | egrep -q .google.com\$
-  return $?
-}
-
-
-# Validates parameters and sets "intelligent" defaults based on other
-# parameters.
-function validate_and_set_param_defaults() {
-  TMP=$(mktemp -d "/tmp/sync_build_test.XXXX")
-
-  if [[ -z "${FLAGS_top}" ]]; then
-    local test_dir=$(pwd)
-    while [[ "${test_dir}" != "/" ]]; do
-      if [[ -d "${test_dir}/src/platform/dev" ]]; then
-        FLAGS_top="${test_dir}"
-        break
-      fi
-      test_dir=$(dirname "${test_dir}")
-    done
-  fi
-
-  if [[ -z "${FLAGS_top}" ]]; then
-    # Use the top directory based on where this script runs from
-    FLAGS_top=${GCLIENT_ROOT}
-  fi
-
-  # Canonicalize any symlinks
-  if [[ -d "${FLAGS_top}" ]]; then
-    FLAGS_top=$(readlink -f "${FLAGS_top}")
-  fi
-
-  if [[ -z "${FLAGS_chroot}" ]]; then
-    FLAGS_chroot="${FLAGS_top}/chroot"
-  fi
-
-  # If chroot does not exist, force making it
-  if [[ ! -d "${FLAGS_chroot}" ]]; then
-    FLAGS_force_make_chroot=${FLAGS_TRUE}
-  fi
-  # If chrome_root option passed, set as option for ./enter_chroot
-  if [[ -n "${FLAGS_chrome_root}" ]]; then
-    chroot_options="--chrome_root=${FLAGS_chrome_root}"
-  fi
-
-  if [[ -n "${FLAGS_test}" ]]; then
-    # If you specify that tests should be run, we assume the image
-    # is modified to run tests.
-    FLAGS_mod_image_for_test=${FLAGS_TRUE}
-    if [[ -n "${FLAGS_remote}" ]]; then
-      # If you specify that tests should be run, we assume you want
-      # to live update the image.
-      FLAGS_image_to_live=${FLAGS_TRUE}
-    else
-      # Otherwise we assume you want to run the VM tests.
-      FLAGS_image_to_vm=${FLAGS_TRUE}
-    fi
-  fi
-
-  # If they gave us a remote host, then we assume they want us to do a live
-  # update.
-  if [[ -n "${FLAGS_remote}" ]]; then
-    FLAGS_image_to_live=${FLAGS_TRUE}
-    remote_access_init
-  fi
-
-  # Figure out board.
-  if [[ -z "${FLAGS_board}" ]]; then
-    if [[ -n "${FLAGS_remote}" ]]; then
-      learn_board
-    else
-      get_default_board
-      [[ -z "${DEFAULT_BOARD}" ]] && DEFAULT_BOARD="x86-generic"
-      FLAGS_board="${DEFAULT_BOARD}"
-    fi
-  fi
-
-  if [[ ${FLAGS_build} -eq ${FLAGS_TRUE} ]]; then
-    if [[ -n "${FLAGS_chrome_root}" ]]; then
-      if [ ! -d "${FLAGS_chrome_root}" ]; then
-        die "Cannot find ${FLAGS_chrome_root} (tildes not expanded)"
-      fi
-      if [ ! -d "${FLAGS_chrome_root}/src/third_party/cros" ]; then
-        die "You need to add .gclient lines for Chrome on Chrome OS"
-      fi
-    fi
-  fi
-
-  # Grabbing a buildbot build is exclusive with syncing and building
-  if [[ -n "${FLAGS_grab_buildbot}" ]]; then
-    if [[ "${FLAGS_grab_buildbot}" == "LATEST" ]]; then
-      if [[ -z "${FLAGS_buildbot_uri}" ]]; then
-        die "--grab_buildbot=LATEST requires --buildbot_uri or setting \
-BUILDBOT_URI"
-        exit 1
-      fi
-    fi
-    FLAGS_sync=${FLAGS_FALSE}
-    FLAGS_build=${FLAGS_FALSE}
-    FLAGS_unittest=${FLAGS_FALSE}
-    FLAGS_master=${FLAGS_FALSE}
-  fi
-
-  if [[ ${FLAGS_image_to_live} -eq ${FLAGS_TRUE} ]]; then
-    if [[ ${FLAGS_mod_image_for_test} -eq ${FLAGS_FALSE} ]]; then
-      warn "You have specified to live reimage a machine with"
-      warn "an image that is not modified for test (so it cannot be"
-      warn "later live reimaged)"
-    fi
-    if [[ -n "${FLAGS_image_to_usb}" ]]; then
-      warn "You have specified to both live reimage a machine and"
-      warn "write a USB image.  Is this what you wanted?"
-    fi
-    if [[ -z "${FLAGS_remote}" ]]; then
-      die "Please specify --remote with --image_to_live"
-    fi
-  fi
-
-  if [[ ${FLAGS_mod_image_for_test} -eq ${FLAGS_TRUE} ]]; then
-    # Override any specified chronos password with the test one
-    FLAGS_chronos_passwd="test0000"
-    # If you're modding for test, you also want developer packages.
-    FLAGS_withdev=${FLAGS_TRUE}
-  fi
-
-  if [[ -n "${FLAGS_image_to_usb}" ]]; then
-    local device=${FLAGS_image_to_usb#/dev/}
-    if [[ -z "${device}" ]]; then
-      die "Expected --image_to_usb option of /dev/* format"
-    fi
-    local is_removable=$(cat /sys/block/${device}/removable)
-    if [[ "${is_removable}" != "1" ]]; then
-      die "Could not verify that ${device} for image_to_usb is removable"
-    fi
-  fi
-}
-
-function has_board_directory() {
-  [[ -d "${FLAGS_top}/chroot/build/${FLAGS_board}" ]]
-}
-
-# Prints a description of what we are doing or did
-function describe_steps() {
-  if [[ ${FLAGS_sync} -eq ${FLAGS_TRUE} ]]; then
-    local is_official=""
-    [ ${FLAGS_official} -eq ${FLAGS_TRUE} ] && is_official=" (official)"
-    info " * Sync client (repo sync)${is_official} (disable using --nosync)"
-  fi
-  if [[ ${FLAGS_force_make_chroot} -eq ${FLAGS_TRUE} ]]; then
-    info " * Rebuild chroot (make_chroot) in ${FLAGS_chroot}"
-  fi
-  local set_passwd=${FLAGS_FALSE}
-  if ! has_board_directory; then
-    info " * Setup new board ${FLAGS_board} (setup_board)"
-  fi
-  if [[ ${FLAGS_build} -eq ${FLAGS_TRUE} ]]; then
-    local extra_build=""
-    if [[ ${FLAGS_withdev} -eq ${FLAGS_TRUE} ]]; then
-      extra_build=" with dev packages"
-    fi
-    if [[ ${FLAGS_oldchromebinary} -eq ${FLAGS_TRUE} ]]; then
-      extra_build=" (but pull Chrome binary)"
-    fi
-    info " * Build packages${extra_build} (build_packages) \
-(disable using --nobuild)"
-    set_passwd=${FLAGS_TRUE}
-    if [[ ${FLAGS_build_autotest} -eq ${FLAGS_TRUE} ]]; then
-      info " * Cross-build autotest client tests (build_autotest)"
-    fi
-    if [[ -n "${FLAGS_chrome_root}" ]]; then
-      info " * After Chrome builds in build_packages, building Chrome from \
-sources at ${FLAGS_chrome_root}"
-    fi
-  fi
-  if [[ ${FLAGS_master} -eq ${FLAGS_TRUE} ]]; then
-    info " * Master image (build_image) (disable using --nomaster)"
-  fi
-  if [[ -n "${FLAGS_grab_buildbot}" ]]; then
-    if [[ "${FLAGS_grab_buildbot}" == "LATEST" ]]; then
-      info " * Grab latest buildbot image under ${FLAGS_buildbot_uri}"
-    else
-      info " * Grab buildbot image zip at URI ${FLAGS_grab_buildbot}"
-    fi
-  fi
-  if [[ ${FLAGS_unittest} -eq ${FLAGS_TRUE} ]]; then
-    info " * Run cros_run_unit_tests to run all unit tests \
-(disable using --nounittest)"
-  fi
-  if [[ ${FLAGS_mod_image_for_test} -eq ${FLAGS_TRUE} ]]; then
-    if [[ -n "${FLAGS_grab_buildbot}" ]]; then
-      info " * Use the prebuilt image modded for test (rootfs_test.image)"
-      info " * Install prebuilt cross-compiled autotests in chroot"
-    else
-      info " * Make image able to run tests (mod_image_for_test)"
-    fi
-    set_passwd=${FLAGS_TRUE}
-  else
-    info " * Not modifying image for test (enable using --mod_image_for_test)"
-  fi
-  if [[ ${set_passwd} -eq ${FLAGS_TRUE} ]]; then
-    if [[ -n "${FLAGS_chronos_passwd}" ]]; then
-      info " * Set chronos password to ${FLAGS_chronos_passwd}"
-    else
-      info " * Set chronos password randomly"
-    fi
-  fi
-  if [[ -n "${FLAGS_image_to_usb}" ]]; then
-    info " * Write the image to USB device ${FLAGS_image_to_usb}"
-  fi
-  if [[ ${FLAGS_image_to_live} -eq ${FLAGS_TRUE} ]]; then
-    info " * Reimage live test Chromium OS instance at ${FLAGS_remote}"
-  fi
-  if [[ ${FLAGS_image_to_vm} -eq ${FLAGS_TRUE} ]]; then
-    info " * Copy off a separate VM image"
-  fi
-  if [[ -n "${FLAGS_test}" ]]; then
-    if [[ -n "${FLAGS_remote}" ]]; then
-      info " * Run (and build) tests (${FLAGS_test}) on machine at \
-${FLAGS_remote}"
-    else
-      info " * Start a VM locally and run (and build) tests (${FLAGS_test}) \
-on it"
-    fi
-  else
-    info " * Not running any autotests (pass --test=suite_Smoke for instance \
-to change)"
-  fi
-}
-
-# Prompt user Y/N to continue
-function prompt_to_continue() {
-  if [ ${FLAGS_yes} -eq ${FLAGS_TRUE} ]; then
-    info "Continuing without prompting since you passed --yes"
-    return
-  fi
-  echo ""
-  read -p "Are you sure (y/N)? " SURE
-  echo "(Pass -y to skip this prompt)"
-  echo ""
-  # Get just the first character
-  if [[ "${SURE:0:1}" != "y" ]]; then
-    die "Ok, better safe than sorry."
-  fi
-}
-
-# Get user's permission on steps to take
-function interactive() {
-  echo ""
-  info "Planning these steps on ${FLAGS_top} for ${FLAGS_board}:"
-  describe_steps
-  prompt_to_continue
-}
-
-# Changes to a directory relative to the top/root directory of
-# the checkout.
-# Arguments:
-#   $1 - relative path
-function chdir_relative() {
-  local dir=$1
-  info "Running: cd ${dir}"
-  # Allow use of .. before the innermost directory of FLAGS_top exists
-  if [[ "${dir}" == ".." ]]; then
-    dir=$(dirname "${FLAGS_top}")
-  else
-    dir="${FLAGS_top}/${dir}"
-  fi
-  cd "${dir}"
-}
-
-
-function info_div {
-  info "#############################################################"
-}
-
-# Describe to the user that a phase is running (and make it obviously when
-# scrolling through lots of output).
-# Arguments:
-#   $1 - phase description
-function describe_phase() {
-  local desc="$1"
-  echo ""
-  info_div
-  info "${desc}"
-}
-
-function cleanup() {
-  [ -n "${TMP}" ] && rm -rf "${TMP}"
-  cleanup_remote_access
-}
-
-# Called when there is a failure and we exit early
-function failure() {
-  trap - EXIT
-  # Clear these out just in case.
-  export GSDCURL_USERNAME=""
-  export GSDCURL_PASSWORD=""
-  describe_phase "Failure during: ${LAST_PHASE}"
-  show_duration
-  info_div
-  cleanup
-}
-
-
-# Runs a phase, describing it first, and also updates the sudo timeout
-# afterwards.
-# Arguments:
-#   $1 - phase description
-#   $2.. - command/params to run
-function run_phase() {
-  local desc="$1"
-  shift
-  LAST_PHASE="${desc}"
-  describe_phase "${desc}"
-  local line="Running: "
-  line+=$@
-  info "${line}"
-  info_div
-  echo ""
-  "$@"
-  sudo true
-}
-
-
-# Runs a phase, similar to run_phase, but runs within the chroot.
-# Arguments:
-#   $1 - phase description
-#   $2.. - command/params to run in chroot
-function run_phase_in_chroot() {
-  local desc="$1"
-  shift
-  run_phase "${desc}" ./enter_chroot.sh "--chroot=${FLAGS_chroot}" \
-    ${chroot_options} -- "$@"
-}
-
-
-# Record start time.
-function set_start_time() {
-  START_TIME=$(date '+%s')
-}
-
-
-# Display duration
-function show_duration() {
-  local current_time=$(date '+%s')
-  local duration=$((${current_time} - ${START_TIME}))
-  local minutes_duration=$((${duration} / 60))
-  local seconds_duration=$((${duration} % 60))
-  info "$(printf "Total time: %d:%02ds\n" "${minutes_duration}" \
-                 "${seconds_duration}")"
-}
-
-# Runs repo init on a new checkout directory.
-function config_new_repo_checkout() {
-  mkdir -p "${FLAGS_top}"
-  cd "${FLAGS_top}"
-  local minilayout=""
-  [ ${FLAGS_minilayout} -eq ${FLAGS_TRUE} ] && minilayout="-m minilayout.xml"
-  local git_uri="http://git.chromium.org/git/manifest"
-  if [ ${FLAGS_official} -eq ${FLAGS_TRUE} ]; then
-    git_uri="ssh://git@gitrw.chromium.org:9222/manifest-internal"
-  fi
-  repo init -u "${git_uri}" ${minilayout}
-}
-
-# Configures/initializes a new checkout
-function config_new_checkout() {
-  info "Checking out ${FLAGS_top}"
-  config_new_repo_checkout
-}
-
-# Runs gclient sync, setting up .chromeos_dev and preparing for
-# local repo setup
-function sync() {
-  # cd to the directory below
-  chdir_relative .
-  run_phase "Synchronizing client" repo sync
-  # Change to a directory that is definitely a git repo
-  chdir_relative src/third_party/chromiumos-overlay
-  git cl config "file://$(pwd)/../../../codereview.settings"
-  chdir_relative .
-}
-
-
-# Downloads a buildbot image
-function grab_buildbot() {
-  read -p "Username [${LOGNAME}]: " GSDCURL_USERNAME
-  export GSDCURL_USERNAME
-  read -s -p "Password: " GSDCURL_PASSWORD
-  export GSDCURL_PASSWORD
-  CURL="${SCRIPTS_DIR}/bin/cros_gsdcurl.py"
-  if [[ "${FLAGS_grab_buildbot}" == "LATEST" ]]; then
-    local latest=$(${CURL} "${FLAGS_buildbot_uri}/LATEST")
-    if [[ -z "${latest}" ]]; then
-      die "Error finding latest."
-    fi
-    FLAGS_grab_buildbot="${FLAGS_buildbot_uri}/${latest}/image.zip"
-  fi
-  local dl_dir="${TMP}/image"
-  mkdir -p "${dl_dir}"
-
-  info "Grabbing image from ${FLAGS_grab_buildbot} to ${dl_dir}"
-  run_phase "Downloading image" ${CURL} "${FLAGS_grab_buildbot}" \
-    -o "${dl_dir}/image.zip"
-  # Clear out the credentials so they can't be used later.
-  export GSDCURL_USERNAME=""
-  export GSDCURL_PASSWORD=""
-
-  cd "${dl_dir}"
-  unzip image.zip
-  local image_basename=$(basename "$(dirname "${FLAGS_grab_buildbot}")")
-  local image_base_dir="${FLAGS_top}/src/build/images/${FLAGS_board}"
-  local image_dir="${image_base_dir}/${image_basename}"
-  info "Copying in build image to ${image_dir}"
-  rm -rf "${image_dir}"
-  mkdir -p "${image_dir}"
-  if [[ ${FLAGS_mod_image_for_test} -eq ${FLAGS_TRUE} ]]; then
-    run_phase "Installing buildbot test modified image" \
-      mv chromiumos_test_image.bin "${image_dir}/chromiumos_image.bin"
-    FLAGS_mod_image_for_test=${FLAGS_FALSE}
-  else
-    run_phase "Installing buildbot base image" \
-    mv chromiumos_base_image.bin "${image_dir}/chromiumos_image.bin"
-  fi
-
-  if [[ -n "${FLAGS_test}" ]]; then
-    if [[ ! -d "${FLAGS_top}/chroot/build/${FLAGS_board}" ]]; then
-      die "To run tests on a buildbot image, run setup_board first."
-    fi
-    if [[ -e "autotest.tgz" || -e "autotest.tar.bz2" ]]; then
-      # pull in autotest
-      local dir="${FLAGS_chroot}/build/${FLAGS_board}/usr/local"
-      local tar_args="xzf"
-      local tar_name="${dl_dir}/autotest.tgz"
-      if [[ -e "autotest.tar.bz2" ]]; then
-        tar_args="xjf"
-        tar_name="${dl_dir}/autotest.tar.bz2"
-      fi
-      sudo rm -rf "${dir}/autotest"
-      # Expand in temp directory as current user, then move it as
-      # root to keep local user ownership
-      run_phase "Unpacking buildbot autotest cross-compiled binaries" \
-        tar ${tar_args} "${tar_name}"
-      run_phase "Installing buildbot autotest cross-compiled binaries" \
-        sudo mv autotest ${dir}
-    fi
-  fi
-  chdir_relative .
-  run_phase "Removing downloaded image" rm -rf "${dl_dir}"
-}
-
-
-function main() {
-  assert_outside_chroot
-  assert_not_root_user
-
-  # Parse command line
-  FLAGS "$@" || exit 1
-  eval set -- "${FLAGS_ARGV}"
-
-  # Die on any errors.
-  set -e
-
-  validate_and_set_param_defaults
-
-  # Cache up sudo status
-  sudo true
-
-  interactive
-
-  set_start_time
-  trap failure EXIT
-
-  local withdev_param=""
-  if [[ ${FLAGS_withdev} -eq ${FLAGS_TRUE} ]]; then
-    withdev_param="--withdev"
-  fi
-
-  local jobs_param=""
-  if [[ ${FLAGS_jobs} -gt 1 ]]; then
-    jobs_param="--jobs=${FLAGS_jobs}"
-  fi
-
-  local board_param="--board=${FLAGS_board}"
-
-  if [[ ! -e "${FLAGS_top}" ]]; then
-    config_new_checkout
-  fi
-
-  if [[ ${FLAGS_sync} -eq ${FLAGS_TRUE} ]]; then
-    sync
-  fi
-
-  if [[ -n "${FLAGS_grab_buildbot}" ]]; then
-    grab_buildbot
-  fi
-
-  if [[ ${FLAGS_force_make_chroot} -eq ${FLAGS_TRUE} ]]; then
-    chdir_relative src/scripts
-    run_phase "Replacing chroot" ./make_chroot --replace \
-        "--chroot=${FLAGS_chroot}" ${jobs_param}
-  fi
-
-  if [[ ${FLAGS_build} -eq ${FLAGS_TRUE} ]]; then
-    # It's necessary to enable localaccount for BVT tests to pass.
-    chdir_relative src/scripts
-    run_phase "Enable local account" \
-        ./enable_localaccount.sh chronos "${FLAGS_chroot}"
-
-    local pkg_param=""
-    if [[ ${FLAGS_usepkg} -eq ${FLAGS_FALSE} ]]; then
-      pkg_param="--nousepkg"
-    fi
-
-    chdir_relative src/scripts
-    # Only setup board target if the directory does not exist
-    if ! has_board_directory; then
-      run_phase_in_chroot "Setting up board target" \
-          ./setup_board ${pkg_param} "${board_param}"
-    fi
-    local build_autotest_param=""
-    if [[ ${FLAGS_build_autotest} -eq ${FLAGS_TRUE} ]]; then
-      build_autotest_param="--withautotest"
-    fi
-    if [[ ${FLAGS_oldchromebinary} -eq ${FLAGS_TRUE} ]]; then
-      pkg_param="${pkg_param} --oldchromebinary"
-    fi
-
-    run_phase_in_chroot "Building packages" \
-        ./build_packages "${board_param}" \
-        ${withdev_param} ${build_autotest_param} \
-        ${pkg_param}
-  fi
-
-  if [[ ${FLAGS_chrome_root} ]]; then
-    chdir_relative src/scripts
-    # You can always pass USE=gold, the ebuild will only really use
-    # gold if x86 and the binaries are found.
-    local chrome_use=""
-    if [ ${FLAGS_chrome_gold} -eq ${FLAGS_TRUE} ]; then
-      chrome_use="${chrome_use} gold"
-    fi
-    if [ ${FLAGS_official} -eq ${FLAGS_TRUE} ]; then
-      chrome_use="${chrome_use} internal"
-    fi
-    [ -z "${FLAGS_test}" ] && chrome_use="${chrome_use} -build_tests"
-    run_phase_in_chroot "Building Chromium browser" env \
-      BOARD="${FLAGS_board}" USE="${chrome_use}" FEATURES="-usersandbox" \
-      CHROME_ORIGIN=LOCAL_SOURCE emerge-${FLAGS_board} chromeos-chrome
-  fi
-
-  if [[ ${FLAGS_unittest} -eq ${FLAGS_TRUE} ]] && \
-     [[ "${FLAGS_board}" == "x86-generic" ]] ; then
-    chdir_relative src/scripts
-    run_phase_in_chroot "Running unit tests" ./cros_run_unit_tests \
-      ${board_param}
-  fi
-
-  if [[ ${FLAGS_master} -eq ${FLAGS_TRUE} ]]; then
-    chdir_relative src/scripts
-    if [[ -n "${FLAGS_chronos_passwd}" ]]; then
-      run_phase_in_chroot "Setting default chronos password" \
-          sh -c "echo '${FLAGS_chronos_passwd}' | \
-          ~/trunk/src/scripts/set_shared_user_password.sh"
-    fi
-    local other_params="--enable_rootfs_verification"
-    if [[ ${FLAGS_enable_rootfs_verification} -eq ${FLAGS_FALSE} ]]; then
-      other_params="--noenable_rootfs_verification"
-    fi
-    run_phase_in_chroot "Mastering image" ./build_image \
-        "${board_param}" --replace ${withdev_param} \
-        ${jobs_param} ${other_params}
-  fi
-
-  if [[ ${FLAGS_mod_image_for_test} -eq ${FLAGS_TRUE} ]]; then
-    chdir_relative src/scripts
-    run_phase_in_chroot "Modifying image for test" \
-        "./mod_image_for_test.sh" "${board_param}" --yes
-  fi
-
-  if [[ -n "${FLAGS_image_to_usb}" ]]; then
-    chdir_relative src/scripts
-    run_phase "Installing image to USB" \
-        ./image_to_usb.sh --yes "--to=${FLAGS_image_to_usb}" "${board_param}"
-  fi
-
-  if [[ ${FLAGS_image_to_live} -eq ${FLAGS_TRUE} ]]; then
-    chdir_relative src/scripts
-    run_phase "Re-imaging live Chromium OS machine ${FLAGS_remote}" \
-      ./image_to_live.sh "--remote=${FLAGS_remote}" --update_known_hosts
-  fi
-
-  if [[ ${FLAGS_image_to_vm} -eq ${FLAGS_TRUE} ]]; then
-    chdir_relative src/scripts
-    run_phase_in_chroot "Creating VM image from existing image" \
-        ./image_to_vm.sh "--board=${FLAGS_board}"
-  fi
-
-  if [[ -n "${FLAGS_test}" ]]; then
-    chdir_relative src/scripts
-    if [[ -z "${FLAGS_remote}" ]]; then
-      # Launch remote machine and run tests.  We need first to
-      # figure out what IP to use.
-      if ! run_phase "Running VM tests locally" \
-        ./bin/cros_run_vm_test "--board=${FLAGS_board}" \
-        "--test_case=${FLAGS_test}" ${FLAGS_vm_options}; then
-        if [[ ${FLAGS_ignore_remote_test_failures} -eq ${FLAGS_FALSE} ]]; then
-          die "VM tests failed and --ignore_remote_test_failures not passed"
-        fi
-      fi
-    else
-      # We purposefully do not quote FLAGS_test below as we expect it may
-      # have multiple parameters
-      if ! run_phase "Running tests on Chromium OS machine ${FLAGS_remote}" \
-        ./run_remote_tests.sh "--remote=${FLAGS_remote}" ${FLAGS_test} \
-        "${board_param}" --build; then
-        if [[ ${FLAGS_ignore_remote_test_failures} -eq ${FLAGS_FALSE} ]]; then
-          die "Remote tests failed and --ignore_remote_test_failures not passed"
-        fi
-      fi
-    fi
-  fi
-
-  trap cleanup EXIT
-  echo ""
-  info_div
-  info "Successfully used ${FLAGS_top} to:"
-  describe_steps
-  show_duration
-  info_div
-}
-
-main "$@"
-