MultiSeriesPPARelease

#!/bin/bash
#!Because!I'm!Tired!Of!Doing!Releases!To!4!Distro!Series!Manually!

set -e

if [ "$(echo *.source.changes)" != '*.source.changes' ]; then
    echo 'There are aready.source.changes files in current directory. Aborted.' > /dev/stderr
    exit 1
fi

if ! grep -q '%%DISTROVERSION%%' debian/changelog; then
    echo 'There is no %%DISTROVERSION%% template in debian/changelog! Aborted.' > /dev/stderr
    exit 1
fi

folder="$(basename $(pwd))"

mkdir -p ../"$folder".bak
cp  -rf --target-directory=../"$folder".bak *

exit_message() {
    echo 'Upload your packages using: dput ppa:some/ppa *_source.changes'
}
trap exit_message EXIT

while [ -n "$1" ]; do
    sed -i "s|%%DISTROVERSION%%|$1|g" debian/changelog
    debuild -S

    rm -r *
    cp  -rf --target-directory=. ../"$folder".bak/*

    shift
done