selftests: Add tool to generate kselftest tar archive

#!/bin/bash

#

# gen_kselftest_tar

# Generate kselftest tarball

# Author: Shuah Khan <shuahkh@osg.samsung.com>

# Copyright (C) 2015 Samsung Electronics Co., Ltd.

# This software may be freely redistributed under the terms of the GNU

# General Public License (GPLv2).

# main

main()

{

	if [ "$#" -eq 0 ]; then

		echo "$0: Generating default compression gzip"

		copts="cvzf"

		ext=".tar.gz"

	else

		case "$1" in

			tar)

				copts="cvf"

				ext=".tar"

				;;

			targz)

				copts="cvzf"

				ext=".tar.gz"

				;;

			tarbz2)

				copts="cvjf"

				ext=".tar.bz2"

				;;

			tarxz)

				copts="cvJf"

				ext=".tar.xz"

				;;

			*)

			echo "Unknown tarball format $1"

			exit 1

			;;

	esac

	fi

	install_dir=./kselftest

# Run install using INSTALL_KSFT_PATH override to generate install

# directory

./kselftest_install.sh

tar $copts kselftest${ext} $install_dir

echo "Kselftest archive kselftest${ext} created!"

# clean up install directory

rm -rf kselftest

}

main "$@"