#!/bin/sh
# Copyright (c) 2013 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.
#
# A script which translates sudo calls to su.

# Handle defines and sudo options.
while [ $# -ne 0 ]; do
  case "$1" in
  -K)
    exit 0;;
  -*)
    echo "sudo_wrapper: don't know how to handle option: $1" 1>&2
    exit 1;;
  *=*)
    export "$1"
    shift;;
  *)
    break;;
  esac
done

if [ $(id -u) -ne 0 ]; then
  # Clarify to user that its the root password we want.
  echo "Please enter the root password to proceed."
  exec su -c '"$@"' root - "$@"
else
  exec "$@"
fi