Automate syncing of new incoming srt files

[huuub]

I made a little script that I run by systemd and checks every 10 min for new subtitles to sync.

#!/bin/bash -e

indir=$1
handled='/media/data/programs/SyncSubs_processed.txt'
handled_now='/media/data/programs/SyncSubs_processing.txt'

while true; do
	rm "$handled_now" && touch $handled_now
	touch "$handled"

	IFS=$'\n'
	srtfiles=$(find $indir -name '*srt' -mtime -3 -printf '%T@|%p\n' 2>/dev/null) || true
	for srt in $srtfiles; do
		IFS='|'
		set $srt
		epochfile=$1
		srtfile=$2
		sf_dir=$(dirname "$srtfile")
		sf_bn=$(basename "$srtfile")
		if grep -q "$srt" "$handled" ||  grep -q "$srt" "$handled_now"; then
			true
	        	echo "Already handled : $srt"
	        else
			## we handle only files older then 10minutes. So all other subs can be downloaded for the video
			curr_epoch=$(date +%s)
			if [ $(($curr_epoch - ${epochfile%%\.*})) -gt 200 ]; then
				## echo "Start handling : $sf_bn"
				movie=$(echo "$sf_bn" | perl -pe 's/(\...?.)?\.srt$//g')
				moviefile=$(find "$sf_dir" -size +300M -name "${movie}.*")
				find "$sf_dir" -name "${movie}*.srt" -printf "%T@|%p\n" >> $handled_now
				/home/jeroen/.local/bin/subsync $moviefile || true
				find "$sf_dir" -name "${movie}*.srt" -printf "%T@|%p\n" >> $handled
				## echo "end handling $movie"
			else
				echo "Not old enough : $sf_bn"
			fi
		fi
	done
rm $handled_now || true
sleep 600
done

cat /etc/systemd/system/SyncSubs.service
[Unit]
Description=Huubs Subtitle Sync Service

[Service]
User=jeroen
Group=jeroen
ExecStart=/media/data/programs/fixSubs.sh /media/data/complete

[Install]
WantedBy=multi-user.target