#!/bin/sh
#
# libexplain - a library of system-call-specific strerror replacements
# Copyright (C) 2010 Peter Miller
# Written by Peter Miller <pmiller@opensource.org.au>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# this program. If not, see <http://www.gnu.org/licenses/>.
#
set -e

project=libexplain
wwwdir=web-site

AEGIS_PROJECT=${project}.cur
export AEGIS_PROJECT

RELEASES="$*"
test -z "$RELEASES" && RELEASES="hardy karmic lucid maverick natty"

PPA=ppa:pmiller-opensource/ppa

#find the project baseline
bl=`aegis -cd -bl`
dir=$bl/$wwwdir
f=`( cd $dir && ls *.tar.gz ) | tail -1`
if [ -z "$f" ]
then
    echo "can't find tarball" 1>&2
    exit 1
fi
tgz=$dir/$f

tdir=/tmp/${project}-ppa-$$

for release in $RELEASES
do
    cd /tmp
    rm -rf $tdir
    mkdir $tdir
    cd $tdir
    tar xzf $tgz
    cd ${project}-*

    PACKAGE=`head -1 debian/changelog | awk '{print $1}'`
    VERSION=`head -1 debian/changelog | awk '{print $2}' |
        sed -r -e 's/^\(//;s/\)$//'`

    sed -i -r -e "1s/\) [^;]+; /~${release}) ${release}; /" debian/changelog
    head -1 debian/changelog
    dpkg-buildpackage -S -sa
    ls -lho ..
    dput $PPA ../${PACKAGE}_${VERSION}~${release}_source.changes

    cd /tmp
    rm -rf $tdir
done
exit 0
