mirror of
https://github.com/openclaw/openclaw.git
synced 2026-04-30 13:36:45 +02:00
43 lines
1.3 KiB
Bash
43 lines
1.3 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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if [[ "$#" -ne 1 || -z "${1// }" ]]; then
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echo "usage: $0 <image>" >&2
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exit 2
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fi
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image="$1"
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attempts="${OPENCLAW_DOCKER_PULL_ATTEMPTS:-3}"
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timeout_seconds="${OPENCLAW_DOCKER_PULL_TIMEOUT_SECONDS:-180}"
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retry_delay_seconds="${OPENCLAW_DOCKER_PULL_RETRY_DELAY_SECONDS:-5}"
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if ! [[ "$attempts" =~ ^[1-9][0-9]*$ ]]; then
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echo "OPENCLAW_DOCKER_PULL_ATTEMPTS must be a positive integer, got: $attempts" >&2
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exit 2
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fi
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if ! [[ "$timeout_seconds" =~ ^[1-9][0-9]*$ ]]; then
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echo "OPENCLAW_DOCKER_PULL_TIMEOUT_SECONDS must be a positive integer, got: $timeout_seconds" >&2
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exit 2
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fi
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if ! [[ "$retry_delay_seconds" =~ ^[0-9]+$ ]]; then
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echo "OPENCLAW_DOCKER_PULL_RETRY_DELAY_SECONDS must be a non-negative integer, got: $retry_delay_seconds" >&2
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exit 2
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fi
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last_status=1
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for attempt in $(seq 1 "$attempts"); do
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echo "==> Pull Docker image attempt ${attempt}/${attempts}: ${image}"
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if timeout --foreground --kill-after=30s "${timeout_seconds}s" docker pull "$image"; then
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exit 0
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fi
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last_status="$?"
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echo "Docker pull failed or timed out after ${timeout_seconds}s: status=${last_status}" >&2
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if [[ "$attempt" -lt "$attempts" && "$retry_delay_seconds" -gt 0 ]]; then
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sleep "$retry_delay_seconds"
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fi
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done
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exit "$last_status"
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