live-build/scripts/build/binary_netboot

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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2016-2020 The Debian Live team
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program 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
[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
# Setting static variables
DESCRIPTION="Build netboot binary image"
USAGE="${PROGRAM} [--force]"
# Processing arguments and configuration files
Init_config_data "${@}"
if [ "${LB_IMAGE_TYPE}" != "netboot" ]; then
exit 0
fi
if [ "${LB_NET_TARBALL}" = "false" ]
then
exit 0
fi
Echo_message "Begin building binary netboot image..."
# Requiring stage file
Require_stagefiles config bootstrap
# Checking stage file
Check_stagefile
# Acquire lock file
Acquire_lockfile
# Remove old binary
rm -f ${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar ${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar.gz ${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar.bz2 ${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar.xz ${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar.xz
# Creating image file
ROOT_DIR=${LB_MODE}-live
mv binary ${ROOT_DIR}
mkdir binary.tmp
mv ${ROOT_DIR} tftpboot binary.tmp
cd binary.tmp
# Moving kernel and initrd image arround
mkdir tftpboot/live
mv */live/vmlinuz* */live/initrd* tftpboot/live
tar cf ../${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar *
case "${LB_COMPRESSION}" in
bzip2)
bzip2 ${BZIP2_OPTIONS} ../${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar
;;
gzip)
gzip ${GZIP_OPTIONS} ../${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar
;;
lzip)
lzip ${LZIP_OPTIONS} ../${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar
;;
xz)
xz ${XZ_OPTIONS} ../${LB_IMAGE_NAME}-${LB_ARCHITECTURE}.netboot.tar
;;
none)
;;
esac
mv * ../
cd "${OLDPWD}"
rmdir binary.tmp
mv ${ROOT_DIR} binary
# Creating stage file
Create_stagefile