# $Id$

PNAME="busybox-initscripts"
PVER="0.1.8"
PBUILD="r1"

PCATEGORIE="sys-apps"
STATE="unstable"

DESCRIPTION="Port of the Magellan Initscripts for busybox."
HOMEPAGE="http://magellan-linux.net/"

# the pkgs "coreutils, findutils, sed, gawk, bzip2, tar, rsync, wget"
# are needed to fix the /etc/profile issue
DEPEND=">= sys-apps/busybox-1.10
	>= sys-apps/coreutils-5
	>= sys-apps/findutils-4
	>= net-misc/rsync-2"

SRCFILE="${PNAME}-${PVER}.tar.bz2"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"

sminclude cvs rsync alx

# available options are source/rsync
METHOD=source

# fixes mageversion;
# the makefile uses the date as version number
# but for release we want to use the release version
RELEASE_MAGEVERSION=

case ${METHOD} in
	cvs) SDEPEND=">= dev-util/cvs-1.11" ;;
	rsync) SDEPEND=">= net-misc/rsync-2.6.9" ;;
	source) SDEPEND="" ;;
esac

[[ ${METHOD} = source ]] && SRC_URI=( mirror://${PNAME}/${SRCFILE} )

src_prepare()
{
	[[ ${METHOD} = source ]] && { munpack ${SRCFILE} || die; }

	if [[ ${METHOD} = rsync ]]
	then
		RSYNC_URI="rsync://magellan-linux.de/${PNAME}-${PVER}-${PBUILD}"
		rsync_fetch_source || die
	fi

	if [[ ${METHOD} = cvs ]]
	then
		MY_CVS_MODULE="magellan-src/busybox-initscripts"
		# $PVER must be eg 0_3_3
		MY_CVS_OPTS="-r busybox-init-$(echo ${PVER}| sed -e "s|\.|\_|g")-${PBUILD}"
		export CVSROOT=:pserver:anonymous:@magellan-linux.de:/magellan-cvs
		cvs_fetch_source || die
	fi
}

src_install()
{
	cd ${SRCDIR}
	make DESTDIR=${BINDIR} install || die

	# CONFIG_PROTECT_MASK for /etc/rc.d/init.d
	install -d ${BINDIR}/etc/env.d || die
	echo "CONFIG_PROTECT_MASK=\"/etc/rc.d/init.d\"" > ${BINDIR}/etc/env.d/01initscripts || die
	# always overwrite /etc/mageversion
	echo 'CONFIG_PROTECT_MASK="/etc/mageversion"' >> ${BINDIR}/etc/env.d/01initscripts || die
	# always keep this files even if the user edited them
	local config_protect_ignore
	config_protect_ignore="/etc/fstab"
	config_protect_ignore+=" /etc/group"
	config_protect_ignore+=" /etc/hostname"
	config_protect_ignore+=" /etc/hosts"
	config_protect_ignore+=" /etc/inittab"
	config_protect_ignore+=" /etc/passwd"
	config_protect_ignore+=" /etc/conf.d/net.eth0"
	config_protect_ignore+=" /etc/modules.autoload.d/kernel-2.4"
	config_protect_ignore+=" /etc/modules.autoload.d/kernel-2.6"
	config_protect_ignore+=" /etc/modules.autoload"
	echo "CONFIG_PROTECT_IGNORE=\"${config_protect_ignore}\"" >> ${BINDIR}/etc/env.d/01initscripts || die

	# fix mageversion if any release version is given
	if [[ ! -z ${RELEASE_MAGEVERSION} ]]
	then
		echo "${RELEASE_MAGEVERSION}" > ${BINDIR}/etc/mageversion || die
	fi
}

postinstall()
{
	# emulate seq; its needed to run rc-config
	# this fixes some annyoing warning when building
	# livecd or bootstrapping a system.
	# this hack will be removed when the toolchain is fixed
	if [ ! -f /usr/bin/seq ]
	then
		echo "Using fake 'seq' command ..."
		seq() {
			start=$1
			end=$2
			for ((i=start; i < end+1; i++))
			do
				echo $i
			done
		}
		export -f seq
	fi

	# create service state dir mountpoint
	# needed by >=initscripts-0.3.2-r1
	[ ! -d ${MROOT}/var/lib/init.d ] && install -d ${MROOT}/var/lib/init.d

	# mark this dir as undeletable
	touch ${MROOT}/var/lib/init.d/.keep

	echo "Creating Runlevels ..."
	local i
	for i in cleanfs \
		loadkeys \
		localnet \
		modules \
		mountfs \
		network \
		setclock \
		swap
	do
		echo -e "\tAdded ${i} ..."
		${MROOT}/sbin/rc-config del ${i} > /dev/null
		${MROOT}/sbin/rc-config add ${i} > /dev/null
	done

	#
	# do not ask the user about following files
	#
	# if they exist let config_protect process them
	# but then remove the protected files, to keep only the original file
	#
	# file-root is ${MROOT}/etc
	local CONFIG_IGNORE="fstab group hostname hosts inittab passwd conf.d/net.eth0 modules.autoload.d/kernel-2.4 modules.autoload.d/kernel-2.6"
	local i file path
	for i in ${CONFIG_IGNORE}
	do
		file="$(basename ${i})"
		path="$(dirname ${i})/"
		[[ ${path} == ./ ]] && path=""

		rm -f ${MROOT}/etc/${path}._cfg????_${file}
	done
}