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#!/usr/bin/env bash
#Taken from https://gist.github.com/sj26/88e1c6584397bb7c13bd11108a579746
retries=$1
shift
count=0
until "$@"; do
exit=$?
count=$(($count + 1))
if [[ ${count} -lt ${retries} ]]; then
echo "Retry ${count}/${retries} exited ${exit}, retrying in ${count} seconds..."
sleep ${count}
else
echo "Retry ${count}/${retries} exited ${exit}, no more retries left."
exit ${exit}
fi
done
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