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Handle race condition in get on a mutli self-hosted runners setup
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@ -84,12 +84,19 @@ get() {
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if [ "$mode" = "-s" ]; then
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sudo curl "${curl_opts[@]}" "${links[0]}"
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else
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lock_path="$file_path.lock"
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until sudo mkdir "$lock_path" 2>/dev/null; do
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echo "Another process is downloading a file at $file_path, waiting"
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sleep 1
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done
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trap 'sudo rm -rf "$lock_path"' EXIT SIGINT SIGTERM
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for link in "${links[@]}"; do
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status_code=$(sudo curl -w "%{http_code}" -o "$file_path" "${curl_opts[@]}" "$link")
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[ "$status_code" = "200" ] && break
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done
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[ "$execute" = "-e" ] && sudo chmod a+x "$file_path"
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[ "$mode" = "-v" ] && echo "$status_code"
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sudo rm -rf "$lock_path" >/dev/null 2>&1 || true
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fi
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}
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