jptgdp: Add a download-only flag, rename

jptgdp

@@ -1,6 +1,6 @@
 #! /bin/bash
 #
-# justplayit
+# jptgdp - Just Play the Goddamn Playlist
 # Copyright (C) 2019 Vintage Salt <rehashedsalt@cock.li>
 #
 # Distributed under terms of the MIT license.
@@ -58,6 +58,7 @@ Usage: $_name [OPTION]
 Use youtube-dl and audacious to queue up a playlist given a file of only search
 queries.
   -c			Clears the cache (which can become quite large)
+  -d			Download only; don't queue anything up
   -f <file>		The playlist file to load
   -r <directory>	Start up rofi, if installed, and present a listing of
 			all .ytp files in the given directory
@@ -95,7 +96,7 @@ playlist() {
 			wait
 			mv "$_tmpfile"* "$filename"
 		fi
-		audacious -e "$filename"
+		[ -z "$_optdownloadonly" ] && audacious -e "$filename"
 	done < <(if [ -n "$_optshuffle" ]; then shuf "$1"; else cat "$1"; fi)
 	log "Finished building queue"
 }
@@ -109,12 +110,15 @@ main() {
 	trap trapexit EXIT
 
 	# Actual program stuff
-	while getopts ":cf:r:sh" opt; do
+	while getopts ":cdf:r:sh" opt; do
 		case $opt in
 			c)
 				clearcache
 				exit $?
 				;;
+			d)
+				_optdownloadonly=1
+				;;
 			f)
 				_optfile="$OPTARG"
 				;;