#!/bin/bash

tag=$(sed -n 's/^Version:\s\(.*\)$/\1/p' ./*.spec | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')

url=https://github.com/babel/babel/

subpackage=$(sed -n 's/^.global packagename\s\(.*\)$/\1/p' ./*.spec | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')

echo "*** Working on [$subpackage] version [$tag] *** "

set -e

tmp=$(mktemp -d)

trap cleanup EXIT

cleanup() {

    echo Cleaning up...

    set +e

    [ -z "$tmp" -o ! -d "$tmp" ] || rm -rf "$tmp"

}

unset CDPATH

pwd=$(pwd)

pushd "$tmp"

git clone $url

cd babel

subdir=packages/${subpackage}

if [ -d "${subdir}/test" ]; then

  git archive --prefix='test/' --format=tar refs/tags/v${tag}:${subdir}/test/ \

      |  bzip2 > "$pwd"/${subpackage}-tests-${tag}.tar.bz2

elif [ -d "${subdir}/tests" ]; then

  git archive --prefix='tests/' --format=tar refs/tags/v${tag}:${subdir}/tests/ \

      |  bzip2 > "$pwd"/${subpackage}-tests-${tag}.tar.bz2

else

  echo "No test directory found for tag ${gittag}"

fi

if [ -d "${subdir}/src" ]; then

  git archive --prefix='src/' --format=tar refs/tags/v${tag}:${subdir}/src/ \

      | bzip2 > "$pwd"/${subpackage}-src-${tag}.tar.bz2

fi

if [ -d "${subdir}/scripts" ]; then

  git archive --prefix='scripts/' --format=tar refs/tags/v${tag}:${subdir}/scripts/ \

      | bzip2 > "$pwd"/${subpackage}-scripts-${tag}.tar.bz2

fi

popd