#!/bin/bash

proj="baselayout-vserver"
svnroot="http://dev.croup.de/repos/${proj}"
ver=${1:-1.13.0}

usage() {
	echo "Usage: mkrelease"
}

die() {
	echo $1
	exit ${2:-1}
}

if [[ $1 != "-f" ]] ; then
	echo "Performing sanity checks (run with -f to skip) ..."

	# Check that we're updated
	svnfiles="$( svn status 2>&1 | egrep -v '^(U|P)' )"
	if [[ -n ${svnfiles} ]] ; then
		echo "Refusing to package tarball until svn is in sync:"
		echo "$svnfiles"
		exit 1
	fi
fi

echo "Creating release tag... "

svn copy ${svnroot}/trunk ${svnroot}/tags/release-${ver} \
	-m "Tagging the ${ver} release of the ${proj} project" &>/dev/null || die "svn copy failed"


echo "Make dist tarball..."

dest=dist/${proj}-${ver}

mkdir -p ${dest} &>/dev/null

for x in bin etc init.d sbin src rc-lists man; do
	svn export $x ${dest}/${x}
done

mkdir -p ${dest}/lib/rcscripts
svn export --force net-scripts/init.d ${dest}/init.d
svn export net-scripts/net.modules.d ${dest}/lib/rcscripts/net.modules.d
svn export --force net-scripts/conf.d ${dest}/etc/conf.d

svn export ChangeLog ${dest}/ChangeLog
svn export ChangeLog.vserver ${dest}/ChangeLog.vserver

pushd dist/ &>/dev/null || die "pushd failed"

tar cjf ${proj}-${ver}.tar.bz2 ${proj}-${ver} || die "tar failed"

for i in *.tar*; do
	md5sum $i > $i.md5
done

echo "Tarball ist at `pwd`"

popd &>/dev/null || die "popd failed"