@node Enclosures
@section Enclosures

Many feeds include links to so-called enclosures, like audio files for
podcasts. While your mail is not processed by MUA, its @file{new/}
messages are still there, so you can run enclosure downloading process,
that uses @url{https://www.gnu.org/software/wget/, GNU Wget}. Each
enclosure's filename is more or less filesystem-friendly with the
current timestamp.

@example
$ ./feeds-encs.zsh
[...]
monsterfeet.com_grue.rss/encs/20220218-152822-traffic.libsyn.com_monsterfeet_grue_018.mp3
www.astronews.ru_astronews.xml/encs/20220219-115710-www.astronews.ru_news_2022_20220216125238.jpg
[...]
$ file feeds/**/encs/*/
monsterfeet.com_grue.rss/encs/20220218-152822-traffic.libsyn.com_monsterfeet_grue_018.mp3:
  Audio file with ID3 version 2.2.0, contains:MPEG ADTS, layer III, v1,  96 kbps, 44.1 kHz, Monaural
www.astronews.ru_astronews.xml/encs/20220219-115710-www.astronews.ru_news_2022_20220216125238.jpg:
  JPEG image data, JFIF standard 1.01, ...
@end example

@command{feeds-encs.zsh} does not parallelize jobs, because enclosure are
often heavy enough to satiate your Internet link. @command{wget}'s
progress is also printed both to stderr and @file{feeds/FEED/encs.log}.

Of course you can download only single feed's enclosures:

@example
$ cmd/encs.zsh path/to/FEED [optional overriden destination directory]
@end example