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1 =pod
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2
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3 =head1 LICENSE
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4
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5 Copyright (c) 1999-2012 The European Bioinformatics Institute and
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6 Genome Research Limited. All rights reserved.
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7
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8 This software is distributed under a modified Apache license.
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9 For license details, please see
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10
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11 http://www.ensembl.org/info/about/code_licence.html
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12
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13 =head1 CONTACT
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14
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15 Please email comments or questions to the public Ensembl
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16 developers list at <dev@ensembl.org>.
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17
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18 Questions may also be sent to the Ensembl help desk at
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19 <helpdesk@ensembl.org>.
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20
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21 =head1 NAME
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22
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23 Bio::EnsEMBL::Pipeline::FindDirs
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24
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25 =head1 DESCRIPTION
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26
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27 Finds all directories under the given path.
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28
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29 Allowed parameters are:
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30
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31 =over 8
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32
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33 =item path - The path to search
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34
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35 =back
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36
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37 =cut
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38
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39 package Bio::EnsEMBL::Pipeline::FindDirs;
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40
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41 use strict;
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42 use warnings;
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43
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44 use base qw/Bio::EnsEMBL::Hive::RunnableDB::JobFactory/;
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45
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46 use File::Spec;
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47
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48 sub fetch_input {
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49 my ($self) = @_;
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50 $self->throw("No 'path' parameter specified") unless $self->param('path');
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51 my $dirs = $self->dirs();
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52 $self->param('inputlist', $dirs);
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53 return;
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54 }
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55
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56 sub dirs {
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57 my ($self) = @_;
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58
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59 my @dirs;
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60
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61 my $dir = $self->param('path');
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62 $self->info('Searching directory %s', $dir);
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63
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64 opendir(my $dh, $dir) or die "Cannot open directory $dir";
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65 my @files = sort { $a cmp $b } readdir($dh);
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66 closedir($dh) or die "Cannot close directory $dir";
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67
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68 foreach my $file (@files) {
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69 next if $file =~ /^\./; #hidden file or up/current dir
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70 my $path = File::Spec->catdir($dir, $file);
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71 if(-d $path) {
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72 $self->fine('Adding %s to the list of found dirs', $path);
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73 push(@dirs, $path);
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74 }
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75 }
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76
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77 return \@dirs;
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78 }
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79
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80 1;
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