#! usr/bin/perl
use strict;
use warnings;
use File::Monitor;
use File::Monitor::Delta;
use File::Monitor::Object;

my $path="/tmp/abc";
my $monitor = File::Monitor->new();


# Watch a directory
$monitor->watch( {
    name        => $path,
    recurse     => 1
} );



# First scan just finds out about the monitored files. No changes
# will be reported.
$monitor->scan;

# Later perform a scan and gather any changes
while ($path) {
  my @changes = $monitor->scan;
  for my $file ( @changes ) {
        chomp($file);
        my @file_changes;
        my @file_list;
        if($file->is_event('size')){
                print "size change\n\n";
        }
        if ($file->is_size) {
            my $name     = $file->name;
            my $old_size = $file->old_size;
            my $new_size = $file->new_size;
            print "$name has changed size from $old_size to $new_size\n";
        }
   }
}