live-build/scripts/build/chroot

#!/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="Customize the Debian system"
USAGE="${PROGRAM} [--force]"

# Automatically populating config tree
Auto_build_config

# Processing arguments and configuration files
Init_config_data "${@}"

# Setting up cleanup function
Setup_clean_exit

# Restoring cached live OS chroot from cache
lb chroot_cache restore "${@}"

# Configuring chroot
lb chroot_prep install all mode-archives-chroot "${@}"

# Customizing chroot
lb chroot_linux-image "${@}"
lb chroot_firmware "${@}"
lb chroot_preseed "${@}"
lb chroot_includes_before_packages "${@}"

for _PASS in install live; do
	lb chroot_package-lists ${_PASS} "${@}"
	lb chroot_install-packages ${_PASS} "${@}"

	if [ "${_PASS}" = install ]; then
		Chroot chroot "dpkg-query -W" > chroot.packages.install
	fi
done

lb chroot_includes_after_packages "${@}"
lb chroot_hooks "${@}"
lb chroot_hacks "${@}"
lb chroot_interactive "${@}"

Chroot chroot "dpkg-query -W" > chroot.packages.live

# Deconfiguring chroot
lb chroot_prep remove all mode-archives-chroot "${@}"

# Saving live OS chroot to cache
lb chroot_cache save "${@}"

Chroot chroot "ls -lR" > chroot.files

Echo_message "Chroot stage completed"