Sonarr post processing script to clean video files if the source is rar (packed) content

Clean source

#!/bin/bash

#sonarr_episodefile_sourcefolder="/torrent/finish/tv-sonarr/Penny.Dreadful.S01E01.720p.HDTV.x264-2HD"
#sonarr_episodefile_sourcepath="/torrent/finish/tv-sonarr/Penny.Dreadful.S01E01.720p.HDTV.x264-2HD/penny.dreadful.s01e01.720p.hdtv.x264-2hd.mkv"

sonarr_label="tv-sonarr"
base_dir=$(basename $sonarr_episodefile_sourcefolder)

if [ "${base_dir}" == "${sonarr_label}" ];then
  echo "Single file torrent"
  exit 
fi

find $sonarr_episodefile_sourcefolder -name \*.r[0-9][0-9] | egrep '.*' &>/dev/null

case $? in
  0)
  echo "Rar files present, deleting video files"
  echo `rm -rv "${sonarr_episodefile_sourcepath}"`
  ;;
  *)
  echo "No rar files, nothing to clean"
  ;;
esac

I also tried this script and it deleted the entire data folder where the torrents are downloaded. I am using Deluge client. How can I configure this script so that it deletes the video file and keeps the rar files? My downloads go under torrents/data and Sonarr moves the extracted video files to Media/TV.

I wish I'd realized you could fork a gist, but I suggest -iregex '.*\.r[0-9a][0-9r]$' for your find argument. It accounts for (rare) files named like part01.rar as well as numbered .r00 files. Though I suppose it could choke if the movie isn't really rar'd, but instead comes w/ a small .rar file for some reason.

My version: https://gist.github.com/fryfrog/94716e7e27ba38dff57c7631d9f58bed