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BUG=None Test=Run "vmplayer chromeos.vmx" on and verify that the VM boots. Review URL: http://codereview.chromium.org/657027
94 lines
2.8 KiB
Bash
Executable File
94 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Script to convert the output of build_image.sh to a VMware image and write a
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# corresponding VMware config file.
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# Load common constants. This should be the first executable line.
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# The path to common.sh should be relative to your script's location.
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. "$(dirname "$0")/common.sh"
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IMAGES_DIR="${DEFAULT_BUILD_ROOT}/images"
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# Default to the most recent image
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DEFAULT_FROM="${IMAGES_DIR}/`ls -t $IMAGES_DIR | head -1`"
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DEFAULT_TO="${DEFAULT_FROM}"
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DEFAULT_VMDK="ide.vmdk"
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DEFAULT_VMX="chromeos.vmx"
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# Memory units are in MBs
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DEFAULT_MEM="1024"
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# Flags
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DEFINE_string from "$DEFAULT_FROM" \
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"Directory containing rootfs.image and mbr.image"
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DEFINE_string to "$DEFAULT_TO" \
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"Destination folder for VMware files"
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DEFINE_boolean make_vmx true \
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"Create a vmx file for use with vmplayer."
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DEFINE_string vmdk "$DEFAULT_VMDK" \
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"Filename for the vmware disk image"
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DEFINE_string vmx "$DEFAULT_VMX" \
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"Filename for the vmware config"
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DEFINE_integer mem "$DEFAULT_MEM" \
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"Memory size for the vmware config in MBs."
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# Parse command line
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FLAGS "$@" || exit 1
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eval set -- "${FLAGS_ARGV}"
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# Die on any errors.
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set -e
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# Convert args to paths. Need eval to un-quote the string so that shell
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# chars like ~ are processed; just doing FOO=`readlink -f $FOO` won't work.
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FLAGS_from=`eval readlink -f $FLAGS_from`
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FLAGS_to=`eval readlink -f $FLAGS_to`
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# Make two sparse files. One for an empty partition, another for
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# stateful partition.
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PART_SIZE=$(stat -c%s "${FLAGS_from}/rootfs.image")
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dd if=/dev/zero of="${FLAGS_from}/empty.image" bs=1 count=1 \
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seek=$(( $PART_SIZE - 1 ))
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dd if=/dev/zero of="${FLAGS_from}/state.image" bs=1 count=1 \
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seek=$(( $PART_SIZE - 1 ))
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mkfs.ext3 -F -L C-STATE "${FLAGS_from}/state.image"
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# Copy MBR and rootfs to output image
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qemu-img convert -f raw \
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"${FLAGS_from}/mbr.image" "${FLAGS_from}/state.image" \
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"${FLAGS_from}/empty.image" "${FLAGS_from}/rootfs.image" \
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-O vmdk "${FLAGS_to}/${FLAGS_vmdk}"
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rm -f "${FLAGS_from}/empty.image" "${FLAGS_from}/state.image"
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echo "Created VMware image ${FLAGS_to}"
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# Generate the vmware config file
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# A good reference doc: http://www.sanbarrow.com/vmx.html
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VMX_CONFIG=$(cat <<END
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#!/usr/bin/vmware
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.encoding = "UTF-8"
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config.version = "8"
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virtualHW.version = "4"
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memsize = "${FLAGS_mem}"
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ide0:0.present = "TRUE"
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ide0:0.fileName = "${FLAGS_vmdk}"
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ethernet0.present = "TRUE"
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usb.present = "TRUE"
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sound.present = "TRUE"
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sound.virtualDev = "es1371"
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displayName = "ChromeOS"
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guestOS = "otherlinux"
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ethernet0.addressType = "generated"
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floppy0.present = "FALSE"
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END)
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if [[ ${FLAGS_make_vmx} ]]; then
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echo "${VMX_CONFIG}" > "${FLAGS_to}/${FLAGS_vmx}"
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echo "Wrote the following config to: ${FLAGS_to}/${FLAGS_vmx}"
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echo "${VMX_CONFIG}"
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fi
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