Support multiple video IDs in one command

README.md

@@ -2,4 +2,5 @@ A method to grab the live chat replay from YouTube
 
 * Requires qwarc and realpath from GNU coreutils 8.23+.
 * Execute as `livechatreplay VIDEOID` where `VIDEOID` is the 11-character video ID from YouTube.
+* You can pass multiple video IDs at once as well: `livechatreplay VIDEOID1 VIDEOID2 ...`. They get executed sequentially.
 * All live chats (i.e. "top" and "all") are grabbed.

livechatreplay

@@ -1,5 +1,7 @@
 #!/bin/bash
-videoId="$1"
-prefix="youtube-livechatreplay-${videoId}"
-DIR="$(realpath --relative-to=. "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )")"
-YOUTUBE_VIDEOID="$videoId" qwarc --log "${prefix}.log" --database "${prefix}.db" --warc "${prefix}" "${DIR}/livechatreplay.py"
+for videoId in "$@"
+do
+	prefix="youtube-livechatreplay-${videoId}"
+	DIR="$(realpath --relative-to=. "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )")"
+	YOUTUBE_VIDEOID="$videoId" qwarc --log "${prefix}.log" --database "${prefix}.db" --warc "${prefix}" "${DIR}/livechatreplay.py"
+done