#!/bin/bash
# xz wrapper script for compatibility with tar.
#
# Wraps a data stream through xz (LZMA2) compression or
# decompression (if the -d flag is set) with some customizations.
#
# Feel free to adjust the xz settings (currently uses -3)
# depending on the system this script is deployed on.

case $1 in
-d) xz -qdvc ;;
'') xz -qzvc -3 ;;
*)  echo "Unknown option $1">&2; exit 1;;
esac