#!/bin/bash -e
##############################################################################
# Copyright (c) 2017 Mirantis Inc., Enea AB and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

CI_DEBUG=${CI_DEBUG:-0}; [[ "${CI_DEBUG}" =~ (false|0) ]] || set -x

if [ -r "$1" ]; then
  while IFS=': ' read -r p_dest p_file; do
    if ! patch --dry-run -Rd "${p_dest}" -r - -s -p1 < \
      "/root/fuel/mcp/patches/${p_file}" > /dev/null; then
        patch -d "${p_dest}" -p1 < "/root/fuel/mcp/patches/${p_file}"
    fi
  done < <(grep -vE '^#' "${1}" | grep -E "^.*${2}.*: ")
fi