190 lines
6.7 KiB
Bash
190 lines
6.7 KiB
Bash
#!/bin/bash
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# movetdarr.sh v4 — SABnzbd -> FileFlows with durable n8n handoff lease
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# Categories: serien4k->Sonarr UHD, serien->Sonarr FHD,
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# video4k->Radarr UHD, video->Radarr FHD.
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# v4: flock-Serialisierung des Lease-Blocks gegen n8n-staticData-Race
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# bei parallelen SAB-Aufträgen (Last-Writer-Wins verschluckt Jobs).
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DIR="$1"
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NZB_NAME="$2"
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CLEAN_NAME="$3"
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CATEGORY="$5"
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STATUS="$7"
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LOGFILE="${LOGFILE:-/usenet/scripts/postprocess.log}"
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HANDOFF_URL="${HANDOFF_URL:-http://10.5.85.2:8888/media/handoff}"
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SOURCE_ROOT="${SOURCE_ROOT:-/usenet/complete}"
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DEST_ROOT="${DEST_ROOT:-/tdarr/complete}"
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POLL_SECONDS="${POLL_SECONDS:-60}"
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MAX_POLLS="${MAX_POLLS:-1440}" # 24 hours
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LEASE_LOCK="${LEASE_LOCK:-/usenet/scripts/.movetdarr.lease.lock}"
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log() { echo "$(date '+%d.%m.%Y %H:%M:%S'): $1" >> "$LOGFILE"; }
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json_payload() {
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python3 -c 'import json,sys; print(json.dumps(dict(zip(sys.argv[1::2],sys.argv[2::2]))))' "$@"
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}
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handoff() {
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curl --silent --show-error --fail-with-body \
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--connect-timeout 5 --max-time 20 \
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-H 'Content-Type: application/json' \
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--data "$1" "$HANDOFF_URL"
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}
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json_field() {
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python3 -c 'import json,sys; print(json.load(sys.stdin).get(sys.argv[1], ""))' "$1"
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}
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notify_failure() {
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[ -n "${JOB_ID:-}" ] || return 0
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payload="$(json_payload action fail jobId "$JOB_ID" reason "$1")"
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handoff "$payload" >/dev/null 2>&1 || true
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}
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log "Start v4 - Kategorie=$CATEGORY Status=$STATUS Dir=$DIR"
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if [ "$STATUS" != "0" ]; then
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log "Download fehlgeschlagen, ueberspringe"
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exit 1
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fi
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case "$CATEGORY" in
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serien4k|serien|video4k|video) ;;
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*)
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log "FEHLER: nicht unterstuetzte Kategorie '$CATEGORY' - Quelle bleibt unangetastet"
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exit 1
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;;
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esac
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EXPECTED_PREFIX="${SOURCE_ROOT}/${CATEGORY}/"
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case "$DIR/" in
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"$EXPECTED_PREFIX"*) ;;
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*)
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log "FEHLER: Quellpfad passt nicht zur Kategorie - Quelle bleibt unangetastet"
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exit 1
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;;
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esac
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if [ ! -d "$DIR" ]; then
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log "Quellverzeichnis existiert nicht: $DIR"
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exit 1
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fi
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EXPECTED_FILES="$(find "$DIR" -type f \( -iname '*.mkv' -o -iname '*.mp4' -o -iname '*.avi' \) | wc -l | tr -d ' ')"
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if [ -z "$EXPECTED_FILES" ] || [ "$EXPECTED_FILES" -lt 1 ] || [ "$EXPECTED_FILES" -gt 100 ]; then
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log "FEHLER: ungueltige Anzahl Videodateien: ${EXPECTED_FILES:-0} - kein Move"
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exit 1
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fi
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# Lease registrieren und Move+Bestaetigung unter exclusivem Lock, damit parallele
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# SAB-Auftraege sich nicht gegenseitig den n8n-staticData-Job zerstoeren (v4).
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register_lease() {
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START_PAYLOAD="$(json_payload action start category "$CATEGORY" directory "$DIR" release "$NZB_NAME" cleanName "$CLEAN_NAME" expectedFiles "$EXPECTED_FILES")"
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START_RESPONSE="$(handoff "$START_PAYLOAD" 2>>"$LOGFILE")" || {
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log "FEHLER: n8n-Handoff konnte nicht registriert werden - kein Move"
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exit 1
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}
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JOB_ID="$(printf '%s' "$START_RESPONSE" | json_field jobId 2>>"$LOGFILE")"
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START_OK="$(printf '%s' "$START_RESPONSE" | json_field ok 2>>"$LOGFILE")"
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if [ "$START_OK" != "True" ] && [ "$START_OK" != "true" ] || [ -z "$JOB_ID" ]; then
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log "FEHLER: ungueltige Handoff-Antwort - kein Move"
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exit 1
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fi
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log "Handoff registriert: Job=$JOB_ID"
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export JOB_ID
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DEST="${DEST_ROOT:?DEST_ROOT muss gesetzt sein}/${CATEGORY}"
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BASENAME="$(basename "$DIR")"
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TARGET="$DEST/$BASENAME"
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mkdir -p "$DEST" || {
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log "FEHLER: Zielbasis konnte nicht erstellt werden: $DEST"
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notify_failure "mkdir_failed"
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exit 1
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}
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if [ -d "$TARGET" ]; then
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if find "$TARGET" -maxdepth 1 -type f \( -iname '*.mkv' -o -iname '*.mp4' -o -iname '*.avi' \) -print -quit | grep -q .; then
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log "WARNUNG: Ziel $TARGET enthaelt bereits Video-Dateien - kein Ueberschreiben"
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notify_failure "target_contains_video"
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exit 2
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fi
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log "Entferne FileFlows-Restverzeichnis ohne Video: $TARGET"
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rm -rf -- "$TARGET" || {
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log "FEHLER: Restverzeichnis konnte nicht entfernt werden"
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notify_failure "stale_target_remove_failed"
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exit 1
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}
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fi
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if ! mv -- "$DIR" "$DEST/"; then
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log "FEHLER beim Verschieben nach $TARGET (Quelle bleibt: $DIR)"
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notify_failure "move_failed"
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exit 1
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fi
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log "Erfolgreich verschoben nach $TARGET; SAB-Job bleibt bis Arr-Import aktiv"
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MOVED_PAYLOAD="$(json_payload action moved jobId "$JOB_ID")"
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MOVED_OK=false
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for attempt in 1 2 3 4 5; do
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if MOVED_RESPONSE="$(handoff "$MOVED_PAYLOAD" 2>>"$LOGFILE")"; then
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MOVED_STATE="$(printf '%s' "$MOVED_RESPONSE" | json_field state 2>>"$LOGFILE")"
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if [ "$MOVED_STATE" = "processing" ] || [ "$MOVED_STATE" = "success" ]; then
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MOVED_OK=true
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break
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fi
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fi
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log "Handoff-Move-Bestaetigung Versuch $attempt/5 fehlgeschlagen"
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sleep 15
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done
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if [ "$MOVED_OK" != "true" ]; then
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log "FEHLER: Move konnte n8n nicht bestaetigt werden; Datei bleibt fuer Recovery in $TARGET"
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notify_failure "move_confirmation_failed"
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exit 1
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fi
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}
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if command -v flock >/dev/null 2>&1; then
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flock -w 900 "$LEASE_LOCK" -c 'set -e' || true # Lock-Datei anlegen
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exec 9>"$LEASE_LOCK"
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if ! flock -w 900 9; then
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log "WARNUNG: Lease-Lock nach 15 Minuten nicht erhalten; fahre ohne Lock fort"
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register_lease
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else
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register_lease
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fi
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else
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register_lease
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fi
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# Ab hier: Status-Polling ohne Lock (lang laufend, stoert keine andere Registrierung).
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STATUS_PAYLOAD="$(json_payload action status jobId "$JOB_ID")"
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for poll in $(seq 1 "$MAX_POLLS"); do
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if RESPONSE="$(handoff "$STATUS_PAYLOAD" 2>>"$LOGFILE")"; then
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STATE="$(printf '%s' "$RESPONSE" | json_field state 2>>"$LOGFILE")"
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case "$STATE" in
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success)
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log "Arr-Import verifiziert: Job=$JOB_ID - SAB darf jetzt abschliessen/aufraeumen"
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exit 0
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;;
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failed|timeout)
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REASON="$(printf '%s' "$RESPONSE" | json_field reason 2>>"$LOGFILE")"
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log "FEHLER: Handoff Job=$JOB_ID State=$STATE Reason=$REASON"
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exit 1
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;;
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registered|processing)
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if [ $((poll % 10)) -eq 0 ]; then
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log "Warte auf FileFlows/Arr-Import: Job=$JOB_ID State=$STATE Poll=$poll/$MAX_POLLS"
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fi
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;;
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*) log "WARNUNG: unbekannter Handoff-State '$STATE' fuer Job=$JOB_ID" ;;
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esac
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else
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log "WARNUNG: Handoff-Status temporaer nicht erreichbar; Job=$JOB_ID Poll=$poll/$MAX_POLLS"
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fi
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sleep "$POLL_SECONDS"
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done
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log "FEHLER: lokaler 24h-Timeout fuer Job=$JOB_ID"
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notify_failure "local_poll_timeout"
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exit 1
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