#!/bin/bash

NAME=$(basename $PWD)
OWNER=$(sed   -n '/^%global gh_vend/{s/.* //;p}'       $NAME.spec)
PROJECT=$(sed -n '/^%global gh_proj/{s/.* //;p}'       $NAME.spec)
VER1=$(sed -n '/^%global upstream_version/{s/.* //;p}' $NAME.spec)
VER2=$(sed -n '/^%global upstream_prever/{s/.* //;p}'  $NAME.spec)

VERSION=${VER1}${VER2}

echo -e "\nCreate git snapshot\nName=$NAME, Owner=$OWNER, Project=$PROJECT, Version=$VERSION\n"

if [ -f $PROJECT-$VERSION.tgz ]; then
	echo $PROJECT-$VERSION.tgz already present
	exit 1
fi

echo "Cloning..."
rm -rf $PROJECT-$VERSION
git clone --recursive https://github.com/$OWNER/$PROJECT.git -b $VERSION $PROJECT-$VERSION

echo "Composer..."
pushd $PROJECT-$VERSION
	cp composer.json ..
popd

echo "Archiving..."
tar czf $PROJECT-$VERSION.tgz --exclude-vcs $PROJECT-$VERSION

echo "Cleaning..."
rm -rf $PROJECT-$VERSION

echo "Done."