ClickHouse/tests/ci/utils.lib

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#!/bin/bash
function run_with_retry()
{
if [[ $- =~ e ]]; then
set_e=true
else
set_e=false
fi
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set +e
local total_retries="$1"
shift
local retry=0
until [ "$retry" -ge "$total_retries" ]
do
if "$@"; then
if $set_e; then
set -e
fi
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return
else
retry=$((retry + 1))
sleep 5
fi
done
echo "Command '$*' failed after $total_retries retries, exiting"
exit 1
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}
function fn_exists() {
declare -F "$1" > /dev/null;
}