#!/usr/bin/perl -w

use File::Glob qw(bsd_glob);

my $source_dir = "/home/haim/tmp/lists";


sub init_source_list {
   chdir $source_dir or die "Cannot change dir to $source_dir! ($!)";
   while (defined($sourcefile = bsd_glob("*"))) { # for every file in this
                                        # directory
      if (-d $sourcefile) { # if the file is actually a directory...
	 while (defined($ver = bsd_glob("$sourcefile/*"))) {
	    #$ver =~ s/.*\///; #remove everything before the "/".
	    $apps{$sourcefile}{$ver} = undef; # add an empty key to
                                              # %apps{$sourcefile}
	 }
      } else {
	 $apps{$sourcefile} = undef; # add an empty key in the hash
                                     # %apps
      }
   }
}


&init_source_list;
foreach $key (keys %apps) {
   if (keys %{ $apps{$key} }) {
      foreach $vkey (keys %{ $apps{$key} }) {
	 print "$source_dir/$key/$vkey\n";
      }
   } else {
      print "$source_dir/$key\n";

   }
}