#! /bin/zsh
# Copyright 2019-2020 The Khronos Group, Inc.
# SPDX-License-Identifier: Apache-2.0

if [ "$EUID" -ne 0 ]
  then echo "Please run as root to uninstall KTX-Software" >&2
  exit -1
fi

cd /
for pkg in $(pkgutil --pkgs='com.khronos.ktx.*')
do
    # pkgutil's --only-files shows only regular files. There are symbolic
    # links we need to deal with.
    pkgutil --files $pkg | xargs -n 1 sh -c 'if [ -f $0 -o -L $0 ]; then rm $0; fi'
    # Deal with doc/KTX-Software
    pkgutil --only-dirs --files $pkg | xargs -n 1 sh -c 'if [ -d $0 -a $(basename $0) = "KTX-Software" ]; then rm -rf $0; fi'

    pkgutil --forget $pkg
done