On 19-10-2009 at 18:34, Alessandro Ranellucci wrote:
>I definitely agree with your thougths. add_protocol is very
>interesting. I will look into using it for this workflow:
>
>- liquidsoap triggers the reload of the playlist (via the telnet
>command
> or the configuration timeout)
>- an external shell script is invoked that makes hard links
of all
> available files to a different directory;
>- the list of files is returned to liquidsoap.
Done!
Let me share my solution with the mailing list.
This is my shell script:
#!/bin/sh
basedir=/srv/data1/playlists
filesdir=${basedir}/$1
tmpdir=${basedir}/tmp/$1
IFS="
"
if [ -n "$1" ] && [ -d "$filesdir" ] ; then
mkdir -p $tmpdir
for file in `find $tmpdir -maxdepth 1 -type f -name
'*.mp3'`; do
rm "$file"
done
for track in $filesdir/*.mp3 ; do
ln "$track" $tmpdir/
done
find $tmpdir -maxdepth 1 -type f -name '*.mp3' > $tmpdir/playlist.txt
echo $tmpdir/playlist.txt
exit 0
else
exit 1
fi
This is my liquidsoap configuration:
add_protocol(
"myplaylist",
fun (arg,delay) -> get_process_lines("/path/to/my-playlist.sh "^quote(arg)))
my_playlist =
playlist(mode="normal",reload=600,mime_type="audio/x-mpegurl","myplaylist:PLAYLISTNAME")
mp3 files are stored under /srv/data1/playlists/PLAYLISTNAME
Cheers,
- alessandro.
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