Move vm constants into their own file. This will make it easier to share these constants.

image_to_vm.sh

 #!/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 convert the output of build_image.sh to a VMware image and write a
 # corresponding VMware config file.
 
 # Load common constants.  This should be the first executable line.
 # The path to common.sh should be relative to your script's location.
 . "$(dirname "$0")/common.sh"
 . "$(dirname "$0")/chromeos-common.sh"
+. "$(dirname "$0")/lib/cros_vm_constants.sh"
 
 get_default_board
 assert_inside_chroot
 
-DEFAULT_MEM="1024"
-DEFAULT_VMDK="ide.vmdk"
-DEFAULT_VMX="chromiumos.vmx"
-DEFAULT_VBOX_DISK="os.vdi"
-DEFAULT_QEMU_IMAGE="chromiumos_qemu_image.bin"
-
-# Minimum sizes for full size vm images -- needed for update.
-MIN_VDISK_SIZE_FULL=6072
-MIN_STATEFUL_FS_SIZE_FULL=2048
-
-MOD_SCRIPTS_ROOT="${GCLIENT_ROOT}/src/scripts/mod_for_test_scripts"
-
 # Flags
 DEFINE_string board "${DEFAULT_BOARD}" \
   "Board for which the image was built"
 DEFINE_boolean factory $FLAGS_FALSE \
     "Modify the image for manufacturing testing"
 DEFINE_boolean factory_install $FLAGS_FALSE \
     "Modify the image for factory install shim"
 DEFINE_boolean force_copy ${FLAGS_FALSE} "Always rebuild test image"
 DEFINE_string format "qemu" \
   "Output format, either qemu, vmware or virtualbox"
@@ skipping 38 matching lines @@
     ( [[ ${FLAGS_vdisk_size} < ${MIN_VDISK_SIZE_FULL} ]] || \
       [[ ${FLAGS_statefulfs_size} < ${MIN_STATEFUL_FS_SIZE_FULL} ]]); then
   die "Disk is too small for full, please select a vdisk size greater than \
 ${MIN_VDISK_SIZE_FULL} and statefulfs size greater than \
 ${MIN_STATEFUL_FS_SIZE_FULL}."
 fi
 
 IMAGES_DIR="${DEFAULT_BUILD_ROOT}/images/${FLAGS_board}"
 # Default to the most recent image
 if [ -z "${FLAGS_from}" ] ; then
-  FLAGS_from="${IMAGES_DIR}/$(ls -t $IMAGES_DIR | head -1)"
+  FLAGS_from="$(./get_latest_image.sh)"
 else
   pushd "${FLAGS_from}" && FLAGS_from=`pwd` && popd
 fi
 if [ -z "${FLAGS_to}" ] ; then
   FLAGS_to="${FLAGS_from}"
 fi
 
 # Use this image as the source image to copy
 SRC_IMAGE="${FLAGS_from}/chromiumos_image.bin"
 
@@ skipping 189 matching lines @@
   echo "${VMX_CONFIG}"
 fi
 
 
 if [ "${FLAGS_format}" == "qemu" ]; then
   echo "If you have qemu-kvm installed, you can start the image by:"
   echo "sudo kvm -m ${FLAGS_mem} -vga std -pidfile /tmp/kvm.pid -net nic " \
        "-net user,hostfwd=tcp::922-:22 \\"
   echo "        -hda ${FLAGS_to}/${DEFAULT_QEMU_IMAGE}"
 fi