expand pattern to common naming conventions
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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@@ -42,14 +42,14 @@ NETWORK_DEVICE="${NETWORK_DEVICE:-}"
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if [[ -z "$NETWORK_DEVICE" ]]; then
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NETWORK_DEVICE="$(ip -o route show default 2>/dev/null | awk '{print $5}' | head -n1 || true)"
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# Validate that NETWORK_DEVICE is non-empty and looks like a network interface
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if [[ -z "$NETWORK_DEVICE" || ! "$NETWORK_DEVICE" =~ ^[a-zA-Z0-9_-]+$ ]]; then
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if [[ -z "$NETWORK_DEVICE" || ! "$NETWORK_DEVICE" =~ ^[a-zA-Z0-9._-]+$ ]]; then
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NETWORK_DEVICE=""
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fi
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fi
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if [[ -z "$NETWORK_DEVICE" ]]; then
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NETWORK_DEVICE="$(ip -o route show default table all 2>/dev/null | awk '{print $5}' | head -n1 || true)"
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# Validate that NETWORK_DEVICE is non-empty and looks like a network interface
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if [[ -z "$NETWORK_DEVICE" || ! "$NETWORK_DEVICE" =~ ^[a-zA-Z0-9_-]+$ ]]; then
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if [[ -z "$NETWORK_DEVICE" || ! "$NETWORK_DEVICE" =~ ^[a-zA-Z0-9._-]+$ ]]; then
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NETWORK_DEVICE=""
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fi
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fi
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