Hi,
I have some directory trees like these dir1 and dir2 under directory origin:
origin
    dir1
        subdir1
        subdir2
        subdir3
        file1
        file2

    dir2
        subdir1
        subdir2
        subdir3
        file1
        file2

[download]
that I want to copy under directory destination. They contain both directories and files.
I came up with this where I can also set a parameter to specify the depth of replication, and it seems to work, but I wonder if there is a more elegant/shorter way to do this. 
use strict;
use File::Copy;
use File::Basename;
use File::Path;
use File::Glob ':glob';
    
my $din = 'c:/temp/origin/';
my $dout = 'c:/temp/destination/';

docp($din,$dout,1);

sub docp {
    my $din = shift();  # ORIGIN DIRECTORY
    my $dout = shift(); # DESTINATION DIRECTORY
    my $tree = shift(); # DEPTH OF DIRECTORY RECURSION
    my ($f,$d,$b);
    die if -e $dout;
    mkpath($dout);
    my @list = bsd_glob($din."*");
    map { 
        ($f,$d) = fileparse($_);
        if (-d and $tree) {
            $f = $f.'/';
            $b = $_.'/';
            docp($b,$dout.$f,$tree) if $tree ge 0;
        } else {
        copy ($_,$dout.$f);
        }
    } @list;
    $tree = $tree - 1;
}

[download]
Thank you in advance.
roberto

In reply to Replication of directory subtrees by rbi

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