#!/bin/bash

set -e

SAVED_PWD=$(pwd)
GIT_DIR="$SAVED_PWD/upstream_git"
SPEC="$GIT_DIR/misc/fedora/cryptsetup.spec"

rm -fr $GIT_DIR

git clone -q --depth 1 https://gitlab.com/cryptsetup/cryptsetup.git $GIT_DIR
cd $GIT_DIR

GIT_COMMIT=$(git rev-parse --short=8 HEAD)
[ -z "$GIT_COMMIT" ] && exit 1

sed -i "s/^AC_INIT.*/AC_INIT([cryptsetup],[$GIT_COMMIT])/" $GIT_DIR/configure.ac
sed -i "s/^Version:.*/Version: $GIT_COMMIT/" $SPEC
sed -i "s/%{version_no_tilde}/$GIT_COMMIT/" $SPEC
sed -i "2i %global source_date_epoch_from_changelog 0" $SPEC
sed -i "3i %define _unpackaged_files_terminate_build 0" $SPEC

./autogen.sh
./configure
make -j dist

rpmbuild --define "_sourcedir $GIT_DIR" --define "_srcrpmdir $SAVED_PWD" -bs $SPEC

cd $SAVED_PWD
rm -fr $GIT_DIR

exit 0