File: retry.sh

package info (click to toggle)
python-certbot 5.4.0-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 9,660 kB
  • sloc: python: 44,312; sh: 2,380; makefile: 480
file content (17 lines) | stat: -rwxr-xr-x 374 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
#!/bin/bash
# Retries a command if it fails.
#
# This is based on travis_retry.bash
# https://github.com/travis-ci/travis-build/blob/master/lib/travis/build/bash/travis_retry.bash.
set -e
result=0
count=1
while [[ "${count}" -le 3 ]]; do
  result=0
  "${@}" || result="${?}"
  if [[ $result -eq 0 ]]; then break; fi
  count="$((count + 1))"
  sleep 1
done

exit "${result}"