Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw

Watching File Changes Under OSX

by iaw4 (Monk)
on Nov 18, 2014 at 18:45 UTC ( #1107615=perlquestion: print w/replies, xml ) Need Help??

iaw4 has asked for the wisdom of the Perl Monks concerning the following question:

there are a number of nice packages on cpan for monitoring files in a cross-OS portable fashion, such as File::Monitor, or File::ChangeNotify, or AnyEvent::Filesys::Notify. I believe, for real-time quick notifications, they rely on Mac::FSEvents. Otherwise, they fall back to very slow scanning.

the problem is that Mac::FSEvents no longer compiles on osx yosemite. there are now errors in FSEvents.xs. probably a change in OSX.

is there a different cpan module recommended that provides immediate notification of file changes? I just need a simple blocking call on a few files with a callback.

Replies are listed 'Best First'.
Re: Watching File Changes Under OSX
by mje (Curate) on Nov 19, 2014 at 09:37 UTC

    I don't use OSX but perhaps if you posted the errors someone might be able to fix them. At the very least you can report this as an issue on

Re: Watching File Changes Under OSX
by preaction (Beadle) on Dec 13, 2014 at 06:49 UTC
    It just worked for me on Yosemite.

Log In?

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: perlquestion [id://1107615]
Approved by MidLifeXis
Front-paged by MidLifeXis
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (7)
As of 2022-12-09 09:35 GMT
Find Nodes?
    Voting Booth?

    No recent polls found