Last change
on this file since 104054 was 98105, checked in by vboxsync, 22 months ago |
tools/bin: Use correct hash-bang so zsh/macOS doesn't give us a 'sh' w/o the support for '-n' option in the echo command.
|
-
Property svn:eol-style
set to
LF
-
Property svn:executable
set to
*
-
Property svn:keywords
set to
Author Date Id Revision
|
File size:
1.3 KB
|
Line | |
---|
1 | #!/usr/bin/env kmk_ash
|
---|
2 | # $Id: retry.sh 98105 2023-01-17 15:17:40Z vboxsync $
|
---|
3 | ## @file
|
---|
4 | # Script for retrying a command 5 times.
|
---|
5 | #
|
---|
6 |
|
---|
7 | #
|
---|
8 | # Copyright (C) 2009-2023 Oracle and/or its affiliates.
|
---|
9 | #
|
---|
10 | # This file is part of VirtualBox base platform packages, as
|
---|
11 | # available from https://www.virtualbox.org.
|
---|
12 | #
|
---|
13 | # This program is free software; you can redistribute it and/or
|
---|
14 | # modify it under the terms of the GNU General Public License
|
---|
15 | # as published by the Free Software Foundation, in version 3 of the
|
---|
16 | # License.
|
---|
17 | #
|
---|
18 | # This program is distributed in the hope that it will be useful, but
|
---|
19 | # WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
20 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
---|
21 | # General Public License for more details.
|
---|
22 | #
|
---|
23 | # You should have received a copy of the GNU General Public License
|
---|
24 | # along with this program; if not, see <https://www.gnu.org/licenses>.
|
---|
25 | #
|
---|
26 | # SPDX-License-Identifier: GPL-3.0-only
|
---|
27 | #
|
---|
28 |
|
---|
29 | # First try (quiet).
|
---|
30 | "$@"
|
---|
31 | EXITCODE=$?
|
---|
32 | if [ "${EXITCODE}" = "0" ]; then
|
---|
33 | exit 0;
|
---|
34 | fi
|
---|
35 |
|
---|
36 | # Retries.
|
---|
37 | for RETRY in 2 3 4 5;
|
---|
38 | do
|
---|
39 | echo "retry.sh: retry$((${RETRY} - 1)): exitcode=${EXITCODE}; retrying: $*"
|
---|
40 | "$@"
|
---|
41 | EXITCODE=$?
|
---|
42 | if [ "${EXITCODE}" = "0" ]; then
|
---|
43 | echo "retry.sh: Success after ${RETRY} tries: $*!"
|
---|
44 | exit 0;
|
---|
45 | fi
|
---|
46 | done
|
---|
47 | echo "retry.sh: Giving up: exitcode=${EXITCODE} command: $@"
|
---|
48 | exit ${EXITCODE};
|
---|
49 |
|
---|
Note:
See
TracBrowser
for help on using the repository browser.