# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-use lib '/home/ianb/projects/id3fs/id3fs/lib';
use strict;
use Getopt::Long qw(Configure);
use ID3FS::DB;
sub usage
{
die("Usage: $me [-vh] [-f <dbfile>] [-t <tagdepth>] [--] <sourcedir> <mountpoint>\n".
- " -t|--tagdepth=NUM\tMaximum number of tags in expression (default: 10)\n" .
+ " -t|--tagdepth=NUM\tMaximum number of tags in expression (default: 6)\n" .
" -f|--database=FILE\tPath to database file\n" .
" -v\t\t\tVerbose (repeat for more verbosity)\n".
" -h\t\t\tThis help\n".
Maximum number of tags in an expression. A query with many ANDs and
NOTs can get quite slow. This option allows a cutoff before things get
too slow, as well as providing some eventual limit when processes
-recurse into the filesystem. The default is 10.
+recurse into the filesystem. The default is 6.
=item S<B<-f >I<FILE>> | S<B<--database=>I<FILE>>
/krautrock/AND/year/1971/NOARTIST/unknown-track.mp3
/krautrock/AND/year/1971/TRACKS/01-Paperhouse.mp3
+id3fs supports OR, AND and NOT. NOT has the highest precedence,
+followed by AND, so F<foo/OR/NOT/bar/AND/baz> is parsed as
+(foo OR ((NOT bar) AND baz)).
+
=head2 Tags
Tags are extracted from the B<genre> tag of audio files with
Within the genre frame/comment, tags are separated by commas.
Tags can have values, separated by a slash, eg I<metal/thrash>,
-I<rating/5>. Certain tags are automatically filled in from other file
-metadata, see L</"Special Tags>.
-
-=head2 Special Directories
-
-=over 4
-
-=item B<ALL>
-
-This is a special directory in the root of the filesystem, that
-provides access to all the indexed files, regardless of tags assigned.
-
-=item B<TRACKS>
-
-All tracks that match the given tag expression, whether they have an
-assigned artist and album or not.
-
-=item B<NOARTIST>
-
-Tracks matching the given expression that do not have an artist tag.
-
-=item B<NOALBUM>
-
-Tracks matching the given expression that do not have an album tag.
-
-=back
+I<rating/5>. Certain special tags are automatically filled in from
+other file metadata.
=head2 Special Tags
-Several tags are automatically derived from other metadata in the
-audio files:
+The following tags are automatically derived from other metadata in
+the audio files:
=over 4
=back
+=head2 Special Directories
+
+=over 4
+
+=item B<TRACKS>
+
+All tracks that match the given tag expression, whether they have an
+assigned artist and album or not.
+
+=item B<NOARTIST>
+
+Tracks matching the given expression that do not have an artist tag.
+
+=item B<NOALBUM>
+
+Tracks matching the given expression that do not have an album tag.
+
+=item B<ALL>
+
+This is a special directory in the root of the filesystem, that
+provides access to all the indexed files, regardless of tags assigned.
+
+=back
+
=head1 FUSE AND MOUNTING AUTOMATICALLY
For others to be able to view your id3fs mount(s), you need to set the