#!/usr/bin/env bash

DATE_RANGE="45"
IN="/main/staging/rss/"
OUT="/main/audio/shared"
TARGET_DATE=$(($(date +%s) - (3600*24*$DATE_RANGE)))

rm /tmp/list.txt 2>/dev/null

find "${IN}" -iname "*.mp3" -print0 | while read -d $'\0' file
do
        fileName=$(basename "${file}")
        fileDate=$(echo $fileName | cut -c1-10)
        fileTime=$(date --date "${fileDate}" +%s)
        relPath=$(realpath "${file}" | cut -c$((${#IN} + 1))-)


        if [[ $TARGET_DATE -le $fileTime ]]; then
                echo $relPath >> /tmp/list.txt
        else
                rm "${OUT}/$relPath" 2>/dev/null
        fi
done


rsync -aP --no-relative --files-from=/tmp/list.txt "${IN}" "${OUT}"