fbda1b4beb
Some checks failed
Deploy to Phoenix / deploy (push) Has been cancelled
- ADD_CHAIN138_TO_LEDGER_LIVE: Ledger form done; public code review repo bis-innovations/LedgerLive; init/push commands - CONTRACT_DEPLOYMENT_RUNBOOK: Chain 138 gas price 1 gwei, 36-addr check, TransactionMirror workaround - CONTRACT_*: AddressMapper, MirrorManager deployed 2026-02-12; 36-address on-chain check - NEXT_STEPS_FOR_YOU: Ledger done; steps completable now (no LAN); run-completable-tasks-from-anywhere - MASTER_INDEX, OPERATOR_OPTIONAL, SMART_CONTRACTS_INVENTORY_SIMPLE: updates - LEDGER_BLOCKCHAIN_INTEGRATION_COMPLETE: bis-innovations/LedgerLive reference Co-authored-by: Cursor <cursoragent@cursor.com>
37 lines
1.2 KiB
Bash
37 lines
1.2 KiB
Bash
#!/usr/bin/env bash
|
|
# Retry with exponential backoff - Recommendation from docs/10-best-practices/RECOMMENDATIONS_AND_SUGGESTIONS.md
|
|
# Usage: source this file, then: retry_with_backoff 3 2 some_command [args...]
|
|
# $1 = max_attempts, $2 = initial_delay_seconds, rest = command and args
|
|
|
|
retry_with_backoff() {
|
|
local max_attempts="${1:?Usage: retry_with_backoff MAX_ATTEMPTS INITIAL_DELAY COMMAND [ARGS...]}"
|
|
local delay="${2:?Usage: retry_with_backoff MAX_ATTEMPTS INITIAL_DELAY COMMAND [ARGS...]}"
|
|
shift 2
|
|
local attempt=1
|
|
|
|
while [ "$attempt" -le "$max_attempts" ]; do
|
|
if "$@"; then
|
|
return 0
|
|
fi
|
|
if [ "$attempt" -lt "$max_attempts" ]; then
|
|
echo "[WARN] Attempt $attempt failed, retrying in ${delay}s..." >&2
|
|
sleep "$delay"
|
|
delay=$((delay * 2))
|
|
fi
|
|
attempt=$((attempt + 1))
|
|
done
|
|
echo "[ERROR] Failed after $max_attempts attempts" >&2
|
|
return 1
|
|
}
|
|
|
|
# Allow script to be sourced or run (run = execute first non-option args as command)
|
|
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
|
|
if [[ $# -ge 3 ]]; then
|
|
retry_with_backoff "$@"
|
|
else
|
|
echo "Usage: $0 MAX_ATTEMPTS INITIAL_DELAY COMMAND [ARGS...]"
|
|
echo "Example: $0 3 2 curl -s -o /dev/null -w '%{http_code}' https://example.com"
|
|
exit 2
|
|
fi
|
|
fi
|