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0.985kb
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#!/usr/bin/env bash |
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set -euo pipefail |
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LOG_TAG="rpi-camera-wrapper" |
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export PATH="/usr/local/sbin:/usr/local/bin:/usr/bin:/bin:/sbin:/usr/sbin" |
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export HOME="/root" |
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export USER="root" |
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export LOGNAME="root" |
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export SHELL="/bin/bash" |
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umask 022 |
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action="${1:-}"
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uuid="${2:-}"
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if [[ -z "$action" || -z "$uuid" ]]; then |
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logger -p local0.err -t "$LOG_TAG" "Invalid arguments: action='$action' uuid='$uuid'" |
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exit 1 |
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fi |
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logger -p local0.info -t "$LOG_TAG" "Called with action=$action uuid=$uuid" |
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( |
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sleep 3 |
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if [[ "$(id -u)" != "0" ]]; then |
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logger -p local0.err -t "$LOG_TAG" "Not running as root" |
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exit 1 |
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fi |
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if [[ "$action" == "attach" ]]; then |
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systemctl start "rpi-camera-importer-attach@${uuid}.service"
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logger -p local0.info -t "$LOG_TAG" "Started attach service for UUID=$uuid" |
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else |
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logger -p local0.warning -t "$LOG_TAG" "Unsupported wrapper action: $action" |
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fi |
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) & |
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logger -p local0.info -t "$LOG_TAG" "Background job started for $action $uuid" |
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exit 0 |