1#!/bin/bash
2#
3# Licensed to the Apache Software Foundation (ASF) under one
4# or more contributor license agreements.  See the NOTICE file
5# distributed with this work for additional information
6# regarding copyright ownership.  The ASF licenses this file
7# to you under the Apache License, Version 2.0 (the
8# "License"); you may not use this file except in compliance
9# with the License.  You may obtain a copy of the License at
10#
11#   http://www.apache.org/licenses/LICENSE-2.0
12#
13# Unless required by applicable law or agreed to in writing,
14# software distributed under the License is distributed on an
15# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16# KIND, either express or implied.  See the License for the
17# specific language governing permissions and limitations
18# under the License.
19
20set -u
21
22export LANG=C
23
24target_dir=/host/binary/tmp
25original_owner=$(stat --format=%u ${target_dir})
26original_group=$(stat --format=%g ${target_dir})
27
28sudo -H chown -R ${USER}: ${target_dir}
29restore_owner() {
30  sudo -H chown -R ${original_owner}:${original_group} ${target_dir}
31}
32trap restore_owner EXIT
33
34cd /host
35
36"$@"
37