#!/bin/bash

#
# Copyright (C) Advanced Micro Devices. All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

# Other prerm actions
rm_ldconfig() {
  # left-hand term originates from ENABLE_LDCONFIG = ON/OFF at package build
  if [ "@ENABLE_LDCONFIG@" == "ON" ]; then
    rm -f /etc/ld.so.conf.d/x86_64-libamd_smi_lib.conf
    ldconfig
  fi
}


rm_leftovers() {
  # remove pyc files generated by python
  rm -rf "@CPACK_PACKAGING_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBEXECDIR@/amdsmi_cli/__pycache__"
  rm -rf "@CPACK_PACKAGING_INSTALL_PREFIX@/@SHARE_INSTALL_PREFIX@/amdsmi/__pycache__"

  # remove build and egg files
  rm -rf "@CPACK_PACKAGING_INSTALL_PREFIX@/@SHARE_INSTALL_PREFIX@/amdsmi.egg-info"
  rm -rf "@CPACK_PACKAGING_INSTALL_PREFIX@/@SHARE_INSTALL_PREFIX@/build"

  # remove leftover doc files
  if test -e "@CPACK_PACKAGING_INSTALL_PREFIX@/@SHARE_INSTALL_PREFIX@/../doc/amd_smi*"; then
    rm -rf "@CPACK_PACKAGING_INSTALL_PREFIX@/@SHARE_INSTALL_PREFIX@/../doc/amd_smi*"
  fi
}

case "$1" in
  ( remove | upgrade)
    # remove old gpuv-smi symlink
    rm -f @CPACK_PACKAGING_INSTALL_PREFIX@/bin/gpuv-smi &> /dev/null
    echo "Removing AMDSMI Lib Tests Packages..."
    rm_ldconfig
    echo "ldconfig removed"
    rm_leftovers
    echo "leftovers removed"
  ;;
  ( purge )
  ;;
  ( * )
    exit 0
  ;;
esac