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recalbox-savesync/savesync[rungame,endgame](sync).ash

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#!/bin/ash
#shellcheck shell=dash
#
event_data=$(cat /tmp/es_state.inf | tr -d '\r')
export LOG_FILE="/recalbox/share/system/logs/savesync.log"
REMOTE_BASE="RCLONE_PREFIX"
#DEBUG=1
log() {
# $1 = level
# $2 = message
printf "[%s] [%s] %s\n" "$(date '+%Y-%m-%d %H:%M:%S')" "$1" "$2" >>"$LOG_FILE"
}
#log "DEBUG" "Starting based on event: $(echo "$event_data" | tr '\n' ',')"
## Iterate over the data
echo "$event_data" | while IFS='=' read -r k v; do
key=$(echo "$k" | tr -d '\n')
val=$(echo "$v" | tr -d '\n')
# set variables and run functions based on the pairs
case "$key" in
"SystemId")
sid="$val"
#log "DEBUG" "Setting sid=$sid"
;;
"GamePath")
gp="$val"
sp=$(echo "$val" | sed 's|roms|saves|; s|\.[^.]*$|.srm|')
bf=$(echo "$sp" | sed 's|saves|archives|')
bp="$(dirname "$bf")/"
#log "DEBUG" "Setting values {gp=$gp, sp=$sp, bp=$bp}"
;;
"Action")
act="$val"
#log "DEBUG" "Setting act=$act"
;;
"State")
st="$val"
#log "DEBUG" "Setting st=$st"
#log "DEBUG" "Starting logic tree"
if [ "$st" = "playing" ] && [ "$act" = "rungame" ]; then
log "INFO" "Sync START: $(basename "$gp")"
remote_f="$REMOTE_BASE/$sid/$(basename "$sp")"
#log "DEBUG" "rclone update $remote_f $sp"
if [ -f "${sp}.lock" ]; then
log "WARN" "${sp}.lock exists, please check which version you have synced"
else
mkdir -p "$bp"
log "DEBUG" "running command: rclone copyto $remote_f $sp --backup-dir $bp"
rclone copyto "$remote_f" "$sp" --backup-dir "$bp" && log "INFO" "Save synced successfully"
fi
log "INFO" "Start sync for $(basename "$sp") done"
elif [ "$act" = "endgame" ]; then
log "INFO" "Sync END: $(basename "$sp")"
#log "DEBUG" "rclone update $sp $REMOTE_BASE/$sid/"
find "$sp" -size -256 -delete
log "DEBUG" "running command: rclone update $sp $REMOTE_BASE/$sid/"
if [ ! "$(rclone update "$sp" "$REMOTE_BASE/$sid/")" ]; then
log "INFO" "Final Sync Done."
else
touch "${sp}.lock"
log "WARN" "Lockfile created, save could not be synced"
fi
fi
;;
esac
done