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#!/bin/sh
# lh_binary_virtual-hdd(1) - build binary virtual-hdd image
# Copyright (C) 2006-2010 Daniel Baumann <daniel@debian.org>
#
# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
# This is free software, and you are welcome to redistribute it
# under certain conditions; see COPYING for details.
set -e
# Including common functions
. "${LH_BASE:-/usr/share/live-helper}"/scripts/build.sh
# Setting static variables
DESCRIPTION="$(Echo 'build binary image')"
HELP=""
USAGE="${PROGRAM} [--force]"
Arguments "${@}"
# Reading configuration files
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
Set_defaults
if ! In_list virtual-hdd "${LH_BINARY_IMAGES}"
then
exit 0
fi
Echo_message "Begin building binary virtual-hdd image..."
# Requiring stage file
Require_stagefile .stage/config .stage/bootstrap .stage/chroot_proc
# Checking stage file
Check_stagefile .stage/binary_virtual-hdd
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
if [ "${LH_BUILD_WITH_CHROOT}" = "true" ]
then
case "${LH_BINARY_FILESYSTEM}" in
ext2|ext3)
Check_package chroot/sbin/mkfs.ext2 e2fsprogs
;;
esac
fi
# Restoring cache
Restore_cache cache/packages_binary
# Installing depends
Install_package
# Remove old binary
if [ -f binary-virtual.img ]
then
rm -f binary-virtual.img
fi
Echo_message "Creating virtual disk image..."
dd if=/dev/zero of=binary-virtual.img bs=1024k count=0 seek=${LH_VIRTUAL_ROOT_SIZE}
if [ "${LH_BUILD_WITH_CHROOT}" = "true" ]
then
mv binary-virtual.img chroot
# hack to recreate mtab from chroot_hacks if its gone for some reason
if ! Chroot chroot "test -s /etc/mtab"
then
Chroot chroot "rm -f /etc/mtab"
Chroot chroot "ln -s /proc/mounts /etc/mtab"
fi
case "${LH_BINARY_FILESYSTEM}" in
ext2)
Chroot chroot "mkfs.ext2 -F binary-virtual.img"
;;
ext3)
Chroot chroot "mkfs.ext3 -F binary-virtual.img"
;;
esac
mv chroot/binary-virtual.img ./
else
case "${LH_BINARY_FILESYSTEM}" in
ext2)
mkfs.ext2 -F binary-virtual.img
;;
ext3)
mkfs.ext3 -F binary-virtual.img
;;
esac
fi
mkdir -p binary.tmp
${LH_ROOT_COMMAND} mount -o loop binary-virtual.img binary.tmp
cp -a binary/* binary.tmp
cp -af binary/.disk* binary.tmp
${LH_ROOT_COMMAND} umount binary.tmp
rmdir binary.tmp
# Saving cache
Save_cache cache/packages_binary
# Removing depends
Remove_package
# Creating stage file
Create_stagefile .stage/binary_virtual-hdd
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