#!/bin/bash
#
# Copyright 2002-2004 FlatCap (Richard Russon)
#

DATE=`/bin/date -u "+%Y%m%d%H%M"`	# 200212131645

package()
{
	local REPOS=`echo $1 | sed "s/\/$//"`
	local PACKAGE=$REPOS-$DATE
	local TAR=$PACKAGE.tar
	local DIFFS

	if [ -d $REPOS/PENDING -o -d $REPOS/RESOLVE -o -d $REPOS/RESYNC ]; then
		return
	fi

	rm -fr $PACKAGE
	rm -f $TAR $TAR.bz2

	echo "$REPOS"

	pushd $REPOS > /dev/null
	echo "    Syncing with parent"
	bk pull -q

	DIFFS=`bk -r diffs | wc -l`
	if [ $DIFFS != '0' ]; then
		echo "    *** Repository has local changes"
		popd > /dev/null
		return
	fi


	echo "    Copying repository"
	bk export ../$PACKAGE
	popd > /dev/null

	echo "    Creating .tar"
	tar cf $TAR $PACKAGE

	echo "    Compressing .tar"
	bzip2 -9 $TAR
	chmod 664 $TAR.bz2

	echo "    Removing temporary files"
	rm -fr $PACKAGE

	echo "    Packaged successfully"
}

unset BZIP2

if [ -z "$1" ]; then
	package ntfs-2.4
	package ntfs-2.6
	package ntfs-2.6-devel
	package tng-support
	package ntfsprogs
	package ldm-progs
else
	for i in $*; do
		package $i
	done
fi