#!/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.
#
# Simple wrapper script to start a vm using the vm lib.
. "$(dirname "$0")/../common.sh" || exit 1

assert_outside_chroot

. "${SCRIPTS_DIR}/lib/cros_vm_lib.sh" || die "Unable to load cros_vm_lib.sh"
. "${SCRIPTS_DIR}/lib/cros_vm_constants.sh" || \
  die "Unable to load cros_vm_constants.sh"

DEFINE_string board "${DEFAULT_BOARD}" \
    "Board for VM image (unnecessary if path given)"
DEFINE_string image_path "" "Full path of the VM image"
DEFINE_string usb_devices "" \
    "Usb devices for passthrough. Specified in a comma-separated list
     where each item is of the form <host_usb_bus>:<usb_device_id>
     (eg. --usb_devices=1:3,2:7)"

set -e

# Parse command line.
FLAGS "$@" || exit 1
eval set -- "${FLAGS_ARGV}"

# Use latest if not specified.
if [ -z "${FLAGS_image_path}" ]; then
  LATEST_IMAGE="$(${SCRIPTS_DIR}/get_latest_image.sh \
          --board=${FLAGS_board})/${DEFAULT_QEMU_IMAGE}"
  info "Using latest vm image ${LATEST_IMAGE}"
  FLAGS_image_path=${LATEST_IMAGE}
fi

[ -e "${FLAGS_image_path}" ] || die "Image ${FLAGS_image_path} does not exist."

start_kvm "${FLAGS_image_path}" "${FLAGS_board}"

echo "ssh root@localhost -p ${FLAGS_ssh_port} -o StrictHostKeyChecking=no"