#!/bin/bash
  #

  # SPDX-License-Identifier: GPL-2.0

  # gen_kselftest_tar
  # Generate kselftest tarball
  # Author: Shuah Khan <shuahkh@osg.samsung.com>
  # Copyright (C) 2015 Samsung Electronics Co., Ltd.

  # 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

  	# Create working directory.
  	dest=`pwd`
  	install_work="$dest"/kselftest_install
  	install_name=kselftest
  	install_dir="$install_work"/"$install_name"
  	mkdir -p "$install_dir"

  	# Run install using INSTALL_KSFT_PATH override to generate install
  	# directory
  	./kselftest_install.sh "$install_dir"
  	(cd "$install_work"; tar $copts "$dest"/kselftest${ext} $install_name)

  
  	# Don't put the message at the actual end as people may be parsing the
  	# "archive created" line in their scripts.
  	echo -e "
  Consider using 'make gen_tar' instead of this script
  "

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

  	# clean up top-level install work directory
  	rm -rf "$install_work"

  }
  
  main "$@"