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add environment variable for retry attempt number; fix #9

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This commit is contained in:
Neville Kadwa 2018-01-16 15:03:37 -05:00
parent 3b9de02bd8
commit 2bbab739dc
1 changed files with 2 additions and 1 deletions
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retry
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@ -44,13 +44,14 @@ retry()
P="$1"
for param in "${@:2}"; do P="$P '$param'"; done
#TODO: replace single quotes in each arg with '"'"' ?
export RETRY_ATTEMPT=$attempts
bash -c "$P"
return_code=$?
#__log_out "Process returned $return_code on attempt $attempts"
if [ $return_code -eq 127 ]; then
# command not found
exit $return_code
else
elif [ $return_code -ne 0 ]; then
attempts=$[$attempts +1]
fi
done