Make findAllTorrents more useful and error tolerant

findAllTorrents

@@ -5,5 +5,43 @@ if ! ~/bin/video/isMediaMounted; then
         exit 0
 fi
 
+# Allow easy cancelation
+control_c() {
+	echo "Canceled" 1>&2
+	exit 1
+}
+trap control_c SIGINT
+trap control_c SIGTERM
+
+# Provide a method to skip ahead in the alphabetical list of series
+REGEX=""
+if [ -n "${1}" ]; then
+	if ! echo "${1}" | grep -qi '^[a-z]$'; then
+		echo "Usage: `basename "${0}"` [skip_to_char]" 1>&2
+		exit 1
+	fi
+	REGEX="`echo "${1}" | tr 'A-Z' 'a-z'`"
+	REGEX='^[0-9a-'"${REGEX}"']'
+fi
+
 # Run a search for each monitored series
-~/bin/video/torrentMonitored.pl null | xargs -n 1 -0 ~/bin/video/findTorrent.pl
+while read -d $'\0' SERIES ; do
+
+	# Skip matching series
+	if [ -n "${REGEX}" ]; then
+		TITLE="`dirname "${SERIES}"`"
+		TITLE="`basename "${TITLE}"`"
+		if echo "${TITLE}" | grep -qi "${REGEX}"; then
+			continue
+		fi
+	fi
+
+	# Actual search, with timeout to ensure we don't get stuck
+	~/bin/video/timeout -t 300 | \
+		~/bin/video/findTorrent.pl "${SERIES}" | ~/bin/download
+
+# Loop on the null-delimited list of monitored series/seasons
+done < <(~/bin/video/torrentMonitored.pl null)
+
+# Cleanup
+exit 0