crosutils: remove some unused scripts

image_hacks.sh

-#!/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.
-
-# This script is a wrapper around every part of the build system that corrupts
-# the pristine image for various purposes.
-
-# The purpose of this script is to allow a smooth transition from the old
-# build system, where random corruptions of the pipelined approach to image
-# creation happen in random places, to the new build system, where we keep all
-# of them in one place.
-
-# To avoid code duplication and preservation of the old build system until the
-# release of chromite, we need to import all the "corrupting" code into here,
-# but provide "legacy" interfaces to this code so that it can be used in
-# exactly identical way. This is done in 2 phases:
-# 1) Wrapping around various other scripts, providing a way to call them from
-# this script.
-# 2) Make this script consume the wrapped scripts and provide legacy symlinks,
-# that do exactly the same thing as the old scripts.
-
-#------ These are the scripts we're trying to kill --------#
-
-# --- 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
-. "${SCRIPT_ROOT}/common.sh" || (echo "Unable to load common.sh" && exit 1)
-# --- END COMMON.SH BOILERPLATE ---
-
-function mod_image_for_test() {
-  "${SCRIPTS_DIR}/mod_image_for_test.sh" "$@" || return $?
-}
-
-function mod_image_for_recovery() {
-  "${SCRIPTS_DIR}/mod_image_for_recovery.sh" "$@" || return $?
-}
-
-function mod_image_for_dev_recovery() {
-  "${SCRIPTS_DIR}/mod_image_for_dev_recovery.sh" "$@" || return $?
-}
-
-function customize_rootfs() {
-  "${SCRIPTS_DIR}/customize_rootfs" "$@" || return $?
-}
-
-#-------------------------- Tools -------------------------#
-
-function board_to_arch() {
-  . "/build/${1}/etc/make.conf.board_setup" || return 1
-  TC_ARCH=$(echo "${CHOST}" | awk -F'-' '{ print $1 }')
-  case "${TC_ARCH}" in
-    (arm*) echo "arm";;
-    (*86) echo "x86";;
-    (*) error "Unable to determine ARCH from toolchain: ${CHOST}"; return 1;;
-  esac
-}
-
-#--------------------------- Main -------------------------#
-
-function corrupt_for_recovery() {
- :
-}
-function corrupt_for_dev_recovery() {
- :
-}
-function corrupt_for_dev_install() {
- :
-}
-function corrupt_for_factory_installer_shim() {
- :
-}
-function corrupt_for_factory_test() {
- :
-}
-function corrupt_for_test() {
- :
-}
-
-function main() {
-  get_default_board
-
-  # Flag definitions:
-  DEFINE_string corruption_type "" \
-    "The type of corruption to invoke upon the slashfs."
-  DEFINE_string board "${DEFAULT_BOARD}" \
-    "The board to build an image for."
-  DEFINE_string slashfs "" \
-    "The path to root file system to corrupt."
-
-  # Parse command line.
-  FLAGS "$@" || return 1
-
-  # Sanity checking.
-  if [ -z "${FLAGS_corruption_type}" ]; then
-    echo "Please specify corruption type"; return 1
-  fi
-  if [ -z "${FLAGS_board}" ]; then
-    echo "You must specify board"; return 1
-  fi
-
-  # Customize_rootfs needs arch, we need to get it somehow.
-  ARCH="$(board_to_arch ${FLAGS_board})" || return 1
-
-  ###################################################
-  # Parametric corruption of the slashfs starts here.
-  ###################################################
-  #customize_rootfs --board="${FLAGS_board}" --target="${ARCH}" \
-  #  --root="${FLAGS_slashroot}"
-
-  case ${FLAGS_corruption_type} in
-    (recovery) corrupt_for_recovery ;;
-    (dev_recovery) corrupt_for_dev_recovery ;;
-    (dev_install) corrupt_for_dev_install ;;
-    (factory_installer_shim) corrupt_for_factory_installer_shim ;;
-    (factory_test) corrupt_for_factory_test ;;
-    (test) corrupt_for_test ;;
-  esac
-  return $?
-}
-
-case "$(basename $0)" in
-#  (mod_image_for_test.sh) mod_image_for_test "$@" || return $?;;
-#  (mod_image_for_recovery.sh) mod_image_for_recovery "$@" || return $?;;
-#  (mod_image_for_dev_recovery.sh) mod_image_for_dev_recovery "$@" || return $?;;
-#  (customize_rootfs) customize_rootfs "$@" || return $?;;
-  (image_hacks.sh) main "$@" || return $?;; # normal invocation
-  (*) echo "$0: Unknown invocation!"; exit 1 ;;
-esac