use strict;
use warnings;

my $error;
if (!dirEmpty($ARGV[0], $error)) {
    print $error ?
        "$error\n" :
        "Directory contains files.\n";
}
else {
    print "Directory is empty.\n";
}

sub dirEmpty {
    if (!-e $_[0]) {
        $_[1] = 'Directory does not exist.';
        return;
    }
    if (!-d $_[0]) {
        $_[1] = 'Path does not reference a directory.';
        return;
    }
    if (!opendir(DIR, $_[0])) {
        $_[1] = 'Could not open directory.';
        return;
    }
    while ($_ = readdir(DIR)) {
        next if m/^\.\.?$/;
        return;
    }
    return 1;
}

[download]

In reply to Re: How to tell if a Directory is Empty by TJPride
in thread How to tell if a Directory is Empty by ishootperls

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