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23 lines
487 B
Bash
23 lines
487 B
Bash
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## add the retry function to bats
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# Retry a command $1 times until it succeeds. Wait $2 seconds between retries.
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function retry {
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local attempts=$1
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shift
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local delay=$1
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shift
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local i
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for ((i=0; i < attempts; i++)); do
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run "$@"
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if [ "$status" -eq 0 ]; then
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echo "$output"
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return 0
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fi
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sleep $delay
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done
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echo "Command \"$@\" failed $attempts times. Status: $status. Output: $output" >&2
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false
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}
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