#!/bin/sh

## live-build(7) - System Build Scripts
## Copyright (C) 2006-2013 Daniel Baumann <daniel@debian.org>
##
## 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="$(Echo 'create manifest')"
HELP=""
USAGE="${PROGRAM} [--force]"

Arguments "${@}"

# Reading configuration files
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
Set_defaults

if [ "${LB_CHROOT_FILESYSTEM}" = "none" ]
then
	exit 0
fi

Echo_message "Begin creating manifest..."

# Requiring stage file
Require_stagefile .build/config .build/bootstrap

# Checking stage file
Check_stagefile .build/binary_manifest

# Checking lock file
Check_lockfile .lock

# Creating lock file
Create_lockfile .lock

case "${LB_INITRAMFS}" in
	casper)
		INITFS="casper"
		SUFFIX="manifest"
		;;

	live-boot)
		INITFS="live"
		SUFFIX="packages"
		;;

	*)
		INITFS="boot"
		SUFFIX="packages"
		;;
esac

# Add filesystem.packages
cp chroot.packages.live "binary/${INITFS}/filesystem.${SUFFIX}"
echo "$(diff chroot.packages.live chroot.packages.install | awk '/^< / { print $2 }')" \
	> "binary/${INITFS}/filesystem.${SUFFIX}-remove"

cp chroot.packages.live binary.packages

# Creating stage file
Create_stagefile .build/binary_manifest