Craig Ringer wrote:
> 004 allows filtering on RecursiveCopy by a predicate function. Needed for
> filesystem level backups (007). It could probably be squashed with 007 if
> desired.
I pushed this after some tinkering:
* filtering applies to all directory entries, not just files. So you
can filter a subdirectory, for example. If you have symlinks (which you
know this module will bomb out on) you can skip them too.
* The filter sub receives the path relative to the initial source dir,
rather than the absolute path. That part was just making it difficult
to use; in your POD example you were testing /pg_log/ as a regex, which
skipped the *files* but not the directory itself. Now you can do simply
"$var ne 'pg_log'". (Pallavi Sontakke implemented most of this.)
* Your test for "ref $filterfn" allowed any reference to be passed, not
just a code reference. I didn't test passing some other type of
reference; I assume you'd just get a very ugly error message.
Thanks,
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
