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14
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15
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17
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18
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package App::PodLinkCheck; |
19
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1
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1
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465
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use 5.006; |
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1
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2
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20
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1
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1
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3
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use strict; |
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1
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2
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1
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18
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21
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1
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1
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3
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use warnings; |
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1
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1
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1
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24
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22
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1
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1
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3
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use Carp; |
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1
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0
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1
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51
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23
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1
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1
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3
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use File::Spec; |
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1
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0
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1
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16
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24
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1
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1
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438
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use Locale::TextDomain ('App-PodLinkCheck'); |
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1
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12886
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1
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4
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25
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26
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1
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1
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5671
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use vars '$VERSION'; |
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1
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1
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1
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885
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27
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$VERSION = 14; |
28
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29
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30
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31
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32
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sub command_line { |
33
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0
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0
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1
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0
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my ($self) = @_; |
34
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35
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0
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0
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0
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ref $self or $self = $self->new; |
36
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37
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0
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0
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require Getopt::Long; |
38
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0
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0
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Getopt::Long::Configure ('permute', |
39
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'no_ignore_case', |
40
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'bundling'); |
41
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Getopt::Long::GetOptions |
42
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0
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0
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0
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('version' => sub { $self->action_version }, |
43
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0
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0
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0
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'help' => sub { $self->action_help }, |
44
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'verbose:i' => \$self->{'verbose'}, |
45
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'V+' => \$self->{'verbose'}, |
46
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'I=s' => $self->{'extra_INC'}, |
47
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'<>' => sub { |
48
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0
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0
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0
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my ($value) = @_; |
49
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50
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0
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0
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$self->check_tree ("$value"); |
51
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}, |
52
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0
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0
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); |
53
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54
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0
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0
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$self->check_tree (@ARGV); |
55
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0
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0
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return 0; |
56
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} |
57
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58
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sub action_version { |
59
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0
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0
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0
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0
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my ($self) = @_; |
60
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0
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0
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print __x("PodLinkCheck version {version}\n", version => $self->VERSION); |
61
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0
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0
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0
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if ($self->{'verbose'} >= 2) { |
62
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0
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0
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require Pod::Simple; |
63
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0
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0
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print __x(" Perl version {version}\n", version => $]); |
64
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0
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0
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print __x(" Pod::Simple version {version}\n", version => Pod::Simple->VERSION); |
65
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} |
66
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0
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0
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return 0; |
67
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} |
68
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69
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sub action_help { |
70
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0
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0
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0
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0
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my ($self) = @_; |
71
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0
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0
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require FindBin; |
72
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1
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1
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5
|
no warnings 'once'; |
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1
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0
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1
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284
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73
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0
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0
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my $progname = $FindBin::Script; |
74
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0
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0
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print __x("Usage: $progname [--options] file-or-dir...\n"); |
75
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0
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0
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print __x(" --help print this message\n"); |
76
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0
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0
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print __x(" --version print version number (and module versions if --verbose=2)\n"); |
77
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0
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0
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print __x(" --verbose print diagnostic details\n"); |
78
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0
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0
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print __x(" --verbose=2 print even more diagnostics\n"); |
79
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0
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0
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return 0; |
80
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} |
81
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82
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83
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84
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85
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|
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sub new { |
86
|
6
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|
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6
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1
|
3681
|
my ($class, @options) = @_; |
87
|
6
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|
32
|
return bless { verbose => 0, |
88
|
|
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|
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cpan_methods => ['CPAN_SQLite','cpanminus','CPAN','CPANPLUS'], |
89
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|
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extra_INC => [], |
90
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|
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@options }, $class; |
91
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|
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} |
92
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93
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|
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sub check_tree { |
94
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0
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|
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0
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1
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0
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my ($self, @files_or_directories) = @_; |
95
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96
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97
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0
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0
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foreach my $filename (@files_or_directories) { |
98
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0
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0
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|
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0
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if (-d $filename) { |
99
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0
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0
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require File::Find::Iterator; |
100
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0
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0
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my $finder = File::Find::Iterator->create (dir => [$filename], |
101
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|
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order => \&_find_order, |
102
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|
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filter => \&_is_perlfile); |
103
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0
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0
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while ($filename = $finder->next) { |
104
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0
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0
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print "$filename:\n"; |
105
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0
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0
|
$self->check_file ($filename); |
106
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|
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} |
107
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|
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} else { |
108
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0
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0
|
print "$filename:\n"; |
109
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0
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0
|
$self->check_file ($filename); |
110
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} |
111
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} |
112
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113
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114
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115
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116
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117
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118
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119
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120
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121
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122
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123
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124
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125
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126
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127
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128
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129
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130
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131
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132
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} |
133
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134
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135
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136
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137
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138
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139
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140
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|
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sub _is_perlfile { |
141
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|
142
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|
|
return (! -d |
143
|
0
|
|
0
|
0
|
|
0
|
&& ! m{/\.#} |
144
|
|
|
|
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|
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&& /\.p([lm]|od)$/); |
145
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|
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} |
146
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147
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use constant::defer _HAVE_SORT_KEY_NATURAL => sub { |
148
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0
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|
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0
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eval { require Sort::Key::Natural; 1 }; |
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0
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0
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0
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0
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149
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1
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|
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1
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398
|
}; |
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1
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510
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1
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8
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150
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151
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152
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153
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154
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155
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156
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157
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158
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159
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160
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161
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|
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sub _find_order { |
162
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0
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|
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0
|
|
0
|
my ($x, $y) = @_; |
163
|
0
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|
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|
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0
|
($x,$y) = ($y,$x); |
164
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|
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|
|
return (_cmp_file_before_directory($x,$y) |
165
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0
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0
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0
|
|| do { |
166
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|
|
if (_HAVE_SORT_KEY_NATURAL) { |
167
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|
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$x = Sort::Key::Natural::mkkey_natural($x); |
168
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|
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$y = Sort::Key::Natural::mkkey_natural($y); |
169
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|
|
} |
170
|
|
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|
|
lc($x) cmp lc($y) || $x cmp $y |
171
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|
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}); |
172
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|
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} |
173
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174
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175
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176
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177
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|
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sub _cmp_file_before_directory { |
178
|
4
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|
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4
|
|
412
|
my ($x, $y) = @_; |
179
|
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180
|
|
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181
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4
|
|
100
|
|
|
81
|
return (-d $x || 0) <=> (-d $y || 0); |
|
|
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100
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182
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|
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} |
183
|
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184
|
|
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|
|
sub check_file { |
185
|
0
|
|
|
0
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1
|
0
|
my ($self, $filename) = @_; |
186
|
0
|
|
|
|
|
0
|
require App::PodLinkCheck::ParseLinks; |
187
|
0
|
|
|
|
|
0
|
my $parser = App::PodLinkCheck::ParseLinks->new ($self); |
188
|
0
|
|
|
|
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0
|
$parser->parse_from_file ($filename); |
189
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190
|
0
|
|
|
|
|
0
|
my $own_sections = $parser->sections_hashref; |
191
|
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192
|
|
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|
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193
|
0
|
|
|
|
|
0
|
foreach my $link (@{$parser->links_arrayref}) { |
|
0
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|
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|
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0
|
|
194
|
0
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|
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|
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0
|
my ($type, $to, $section, $linenum, $column) = @$link; |
195
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|
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|
|
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|
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196
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'}) { |
197
|
0
|
0
|
|
|
|
0
|
print "Link: $type ",(defined $to ? $to : '[undef]'), |
|
|
0
|
|
|
|
|
|
198
|
|
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|
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|
|
(defined $section ? " / $section" : ""), "\n"; |
199
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|
|
} |
200
|
|
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|
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|
|
201
|
0
|
0
|
|
|
|
0
|
if ($type eq 'man') { |
202
|
0
|
0
|
|
|
|
0
|
if (! $self->manpage_is_known($to)) { |
203
|
0
|
|
|
|
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0
|
$self->report ($filename, $linenum, $column, |
204
|
|
|
|
|
|
|
__x('no man page "{name}"', name => $to)); |
205
|
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|
|
} |
206
|
0
|
|
|
|
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0
|
next; |
207
|
|
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|
|
} |
208
|
|
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|
209
|
0
|
0
|
|
|
|
0
|
if (! defined $to) { |
210
|
0
|
0
|
0
|
|
|
0
|
if (defined $section |
211
|
|
|
|
|
|
|
&& ! $own_sections->{$section}) { |
212
|
0
|
0
|
|
|
|
0
|
if (my $approximations |
213
|
|
|
|
|
|
|
= _section_approximations($section,$own_sections)) { |
214
|
0
|
|
|
|
|
0
|
$self->report ($filename, $linenum, $column, |
215
|
|
|
|
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|
|
__x("no section \"{section}\"\n perhaps it should be {approximations}", |
216
|
|
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|
|
section => $section, |
217
|
|
|
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|
|
approximations => $approximations)); |
218
|
|
|
|
|
|
|
} else { |
219
|
0
|
|
|
|
|
0
|
$self->report ($filename, $linenum, $column, |
220
|
|
|
|
|
|
|
__x('no section "{section}"', |
221
|
|
|
|
|
|
|
section => $section)); |
222
|
|
|
|
|
|
|
} |
223
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'} >= 2) { |
224
|
0
|
|
|
|
|
0
|
print __(" available sections:\n"); |
225
|
0
|
|
|
|
|
0
|
foreach my $section (sort keys %$own_sections) { |
226
|
0
|
|
|
|
|
0
|
print " $section\n"; |
227
|
|
|
|
|
|
|
} |
228
|
|
|
|
|
|
|
} |
229
|
|
|
|
|
|
|
} |
230
|
0
|
|
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|
0
|
next; |
231
|
|
|
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|
|
|
} |
232
|
|
|
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|
|
|
|
233
|
0
|
|
0
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|
|
0
|
my $podfile = ($self->module_to_podfile($to) |
234
|
|
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|
|
|
|
|| $self->find_script($to)); |
235
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|
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|
236
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0
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0
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|
0
|
if (! defined $podfile) { |
237
|
0
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0
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|
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|
0
|
if (my $method = $self->_module_known_cpan($to)) { |
238
|
0
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0
|
0
|
|
|
0
|
if (defined $section && $section ne '') { |
239
|
0
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|
0
|
$self->report ($filename, $linenum, $column, |
240
|
|
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|
|
|
__x('target "{name}" on cpan ({method}) but no local copy to check section "{section}"', |
241
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|
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|
|
name => $to, |
242
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|
|
method => $method, |
243
|
|
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|
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|
|
section => $section)); |
244
|
|
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|
|
|
|
} |
245
|
0
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|
|
|
|
0
|
next; |
246
|
|
|
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|
|
|
} |
247
|
|
|
|
|
|
|
} |
248
|
|
|
|
|
|
|
|
249
|
0
|
0
|
0
|
|
|
0
|
if (! defined $podfile |
|
|
|
0
|
|
|
|
|
250
|
|
|
|
|
|
|
&& ! defined $section |
251
|
|
|
|
|
|
|
&& $self->manpage_is_known($to)) { |
252
|
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|
|
253
|
|
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|
|
|
254
|
0
|
|
|
|
|
0
|
next; |
255
|
|
|
|
|
|
|
} |
256
|
0
|
0
|
0
|
|
|
0
|
if (! defined $section |
|
|
|
0
|
|
|
|
|
257
|
|
|
|
|
|
|
&& _is_one_word($to) |
258
|
|
|
|
|
|
|
&& $own_sections->{$to}) { |
259
|
|
|
|
|
|
|
|
260
|
0
|
0
|
|
|
|
0
|
if (defined $podfile) { |
261
|
|
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|
|
|
|
|
262
|
|
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|
|
|
|
} else { |
263
|
0
|
|
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|
|
0
|
$self->report ($filename, $linenum, $column, |
264
|
|
|
|
|
|
|
__x('internal one-word link recommend guard against ambiguity with {slash} or {quote}', |
265
|
|
|
|
|
|
|
slash => "L</"._escape_angles($to).">", |
266
|
|
|
|
|
|
|
quote => "L<\""._escape_angles($to)."\">")); |
267
|
|
|
|
|
|
|
} |
268
|
0
|
|
|
|
|
0
|
next; |
269
|
|
|
|
|
|
|
} |
270
|
0
|
0
|
|
|
|
0
|
if (! defined $podfile) { |
271
|
0
|
0
|
|
|
|
0
|
if ($own_sections->{$to}) { |
272
|
|
|
|
|
|
|
|
273
|
0
|
|
|
|
|
0
|
return; |
274
|
|
|
|
|
|
|
} |
275
|
0
|
|
|
|
|
0
|
$self->report ($filename, $linenum, $column, |
276
|
|
|
|
|
|
|
"no module/program/pod \"$to\""); |
277
|
0
|
|
|
|
|
0
|
next; |
278
|
|
|
|
|
|
|
} |
279
|
|
|
|
|
|
|
|
280
|
0
|
0
|
0
|
|
|
0
|
if (defined $section && $section ne '') { |
281
|
0
|
|
|
|
|
0
|
my $podfile_sections = $self->filename_to_sections ($podfile); |
282
|
0
|
0
|
|
|
|
0
|
if (! $podfile_sections->{$section}) { |
283
|
0
|
0
|
|
|
|
0
|
if (my $approximations |
284
|
|
|
|
|
|
|
= _section_approximations($section,$podfile_sections)) { |
285
|
0
|
|
|
|
|
0
|
$self->report ($filename, $linenum, $column, |
286
|
|
|
|
|
|
|
__x("no section \"{section}\" in \"{name}\" (file {filename})\n perhaps it should be {approximations}", |
287
|
|
|
|
|
|
|
name => $to, |
288
|
|
|
|
|
|
|
section => $section, |
289
|
|
|
|
|
|
|
filename => $podfile, |
290
|
|
|
|
|
|
|
approximations => $approximations)); |
291
|
|
|
|
|
|
|
} else { |
292
|
0
|
|
|
|
|
0
|
$self->report ($filename, $linenum, $column, |
293
|
|
|
|
|
|
|
__x('no section "{section}" in "{name}" (file {filename})', |
294
|
|
|
|
|
|
|
name => $to, |
295
|
|
|
|
|
|
|
section => $section, |
296
|
|
|
|
|
|
|
filename => $podfile)); |
297
|
|
|
|
|
|
|
} |
298
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'} >= 2) { |
299
|
0
|
|
|
|
|
0
|
print __(" available sections:\n"); |
300
|
0
|
|
|
|
|
0
|
foreach my $section (keys %$podfile_sections) { |
301
|
0
|
|
|
|
|
0
|
print " $section\n"; |
302
|
|
|
|
|
|
|
} |
303
|
|
|
|
|
|
|
} |
304
|
|
|
|
|
|
|
} |
305
|
|
|
|
|
|
|
} |
306
|
|
|
|
|
|
|
} |
307
|
|
|
|
|
|
|
} |
308
|
|
|
|
|
|
|
|
309
|
|
|
|
|
|
|
sub report { |
310
|
0
|
|
|
0
|
0
|
0
|
my ($self, $filename, $linenum, $column, $message) = @_; |
311
|
0
|
|
|
|
|
0
|
print "$filename:$linenum:$column: $message\n"; |
312
|
|
|
|
|
|
|
} |
313
|
|
|
|
|
|
|
|
314
|
|
|
|
|
|
|
|
315
|
|
|
|
|
|
|
sub _section_approximations { |
316
|
0
|
|
|
0
|
|
0
|
my ($section, $hashref) = @_; |
317
|
0
|
|
|
|
|
0
|
$section = _section_approximation_crunch($section); |
318
|
|
|
|
|
|
|
return join(' or ', |
319
|
0
|
|
|
|
|
0
|
map {"\"$_\""} |
320
|
0
|
|
|
|
|
0
|
grep {_section_approximation_crunch($_) eq $section} |
|
0
|
|
|
|
|
0
|
|
321
|
|
|
|
|
|
|
keys %$hashref); |
322
|
|
|
|
|
|
|
} |
323
|
|
|
|
|
|
|
sub _section_approximation_crunch { |
324
|
0
|
|
|
0
|
|
0
|
my ($section) = @_; |
325
|
0
|
|
|
|
|
0
|
$section =~ s/(\W|_)+//g; |
326
|
0
|
|
|
|
|
0
|
return lc($section); |
327
|
|
|
|
|
|
|
} |
328
|
|
|
|
|
|
|
|
329
|
|
|
|
|
|
|
sub _is_one_word { |
330
|
0
|
|
|
0
|
|
0
|
my ($link) = @_; |
331
|
0
|
|
|
|
|
0
|
return ($link !~ /\W/); |
332
|
|
|
|
|
|
|
} |
333
|
|
|
|
|
|
|
|
334
|
|
|
|
|
|
|
|
335
|
|
|
|
|
|
|
sub _escape_angles { |
336
|
3
|
|
|
3
|
|
1377
|
my ($str) = @_; |
337
|
3
|
|
|
|
|
15
|
$str =~ s{([<>])} |
338
|
4
|
100
|
|
|
|
18
|
{ 'E<'.($1 eq '<' ? 'lt' : 'gt').'>' }ge; |
339
|
3
|
|
|
|
|
13
|
return $str; |
340
|
|
|
|
|
|
|
} |
341
|
|
|
|
|
|
|
|
342
|
|
|
|
|
|
|
sub module_to_podfile { |
343
|
0
|
|
|
0
|
0
|
0
|
my ($self, $module) = @_; |
344
|
|
|
|
|
|
|
|
345
|
|
|
|
|
|
|
|
346
|
0
|
|
|
|
|
0
|
require Pod::Find; |
347
|
0
|
|
|
|
|
0
|
return Pod::Find::pod_where ({ '-dirs' => $self->{'extra_INC'}, |
348
|
|
|
|
|
|
|
'-inc' => 1, |
349
|
|
|
|
|
|
|
}, |
350
|
|
|
|
|
|
|
$module); |
351
|
|
|
|
|
|
|
} |
352
|
|
|
|
|
|
|
|
353
|
|
|
|
|
|
|
|
354
|
|
|
|
|
|
|
sub filename_to_sections { |
355
|
0
|
|
|
0
|
0
|
0
|
my ($self, $filename) = @_; |
356
|
0
|
|
0
|
|
|
0
|
return ($self->{'sections_cache'}->{$filename} ||= do { |
357
|
|
|
|
|
|
|
|
358
|
0
|
|
|
|
|
0
|
my $parser = App::PodLinkCheck::ParseSections->new; |
359
|
0
|
|
|
|
|
0
|
$parser->parse_file ($filename); |
360
|
|
|
|
|
|
|
|
361
|
0
|
|
|
|
|
0
|
$parser->sections_hashref; |
362
|
|
|
|
|
|
|
}); |
363
|
|
|
|
|
|
|
} |
364
|
|
|
|
|
|
|
|
365
|
|
|
|
|
|
|
|
366
|
|
|
|
|
|
|
|
367
|
|
|
|
|
|
|
|
368
|
|
|
|
|
|
|
|
369
|
|
|
|
|
|
|
|
370
|
|
|
|
|
|
|
|
371
|
|
|
|
|
|
|
|
372
|
|
|
|
|
|
|
|
373
|
|
|
|
|
|
|
sub _module_known_cpan { |
374
|
0
|
|
|
0
|
|
0
|
my ($self, $module) = @_; |
375
|
0
|
|
|
|
|
0
|
foreach my $method (@{$self->{'cpan_methods'}}) { |
|
0
|
|
|
|
|
0
|
|
376
|
0
|
|
|
|
|
0
|
my $fullmethod = "_module_known_$method"; |
377
|
0
|
0
|
|
|
|
0
|
if ($self->$fullmethod ($module)) { |
378
|
0
|
|
|
|
|
0
|
return $method; |
379
|
|
|
|
|
|
|
} |
380
|
|
|
|
|
|
|
} |
381
|
0
|
|
|
|
|
0
|
return 0; |
382
|
|
|
|
|
|
|
} |
383
|
|
|
|
|
|
|
|
384
|
|
|
|
|
|
|
{ |
385
|
|
|
|
|
|
|
|
386
|
|
|
|
|
|
|
package App::PodLinkCheck::CPANquiet; |
387
|
|
|
|
|
|
|
our @ISA; |
388
|
|
|
|
0
|
|
|
sub print_ornamented { } |
389
|
|
|
|
|
|
|
} |
390
|
|
|
|
|
|
|
use constant::defer _CPAN_config => sub { |
391
|
1
|
|
|
|
|
14
|
my ($self) = @_; |
392
|
|
|
|
|
|
|
|
393
|
|
|
|
|
|
|
|
394
|
1
|
|
|
|
|
1
|
my $result = 0; |
395
|
|
|
|
|
|
|
eval { |
396
|
1
|
|
|
|
|
741
|
require CPAN; |
397
|
1
|
50
|
|
|
|
191582
|
if (! $self->{'verbose'}) { |
398
|
|
|
|
|
|
|
|
399
|
1
|
|
|
|
|
15
|
@App::PodLinkCheck::CPANquiet::ISA = ($CPAN::Frontend); |
400
|
1
|
|
|
|
|
5
|
$CPAN::Frontend = 'App::PodLinkCheck::CPANquiet::ISA'; |
401
|
|
|
|
|
|
|
} |
402
|
|
|
|
|
|
|
|
403
|
1
|
50
|
33
|
|
|
21
|
if (! $CPAN::Config_loaded |
404
|
|
|
|
|
|
|
&& CPAN::HandleConfig->can('load')) { |
405
|
|
|
|
|
|
|
|
406
|
|
|
|
|
|
|
|
407
|
1
|
|
|
|
|
2
|
local $CPAN::HandleConfig::loading = 1; |
408
|
1
|
50
|
|
|
|
6
|
if ($self->{'verbose'}) { |
409
|
0
|
|
|
|
|
0
|
print __x("PodLinkCheck: {module} configs\n", |
410
|
|
|
|
|
|
|
module => 'CPAN'); |
411
|
|
|
|
|
|
|
} |
412
|
1
|
|
|
|
|
7
|
CPAN::HandleConfig->load; |
413
|
|
|
|
|
|
|
} |
414
|
1
|
|
|
|
|
300
|
$result = 1; |
415
|
|
|
|
|
|
|
} |
416
|
1
|
50
|
|
|
|
2
|
or do { |
417
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'}) { |
418
|
0
|
|
|
|
|
0
|
print "CPAN.pm config error: $@\n"; |
419
|
|
|
|
|
|
|
} |
420
|
|
|
|
|
|
|
}; |
421
|
1
|
|
|
|
|
8
|
return $result; |
422
|
1
|
|
|
1
|
|
1149
|
}; |
|
1
|
|
|
|
|
4
|
|
|
1
|
|
|
|
|
6
|
|
423
|
|
|
|
|
|
|
|
424
|
|
|
|
|
|
|
sub _module_known_CPAN_SQLite { |
425
|
3
|
|
|
3
|
|
920
|
my ($self, $module) = @_; |
426
|
|
|
|
|
|
|
|
427
|
3
|
100
|
|
|
|
12
|
if (! defined $self->{'cpan_sqlite'}) { |
428
|
1
|
|
|
|
|
3
|
$self->{'cpan_sqlite'} = 0; |
429
|
|
|
|
|
|
|
|
430
|
1
|
50
|
|
|
|
5
|
if ($self->_CPAN_config($self->{'verbose'})) { |
431
|
|
|
|
|
|
|
|
432
|
|
|
|
|
|
|
|
433
|
1
|
50
|
|
|
|
58
|
if ($self->{'verbose'}) { |
434
|
0
|
|
|
|
|
0
|
print __x("PodLinkCheck: loading {module} for module existence checking\n", |
435
|
|
|
|
|
|
|
module => 'CPAN::SQLite'); |
436
|
|
|
|
|
|
|
} |
437
|
1
|
50
|
|
|
|
1
|
if (! eval { require CPAN::SQLite }) { |
|
1
|
|
|
|
|
185
|
|
438
|
1
|
50
|
|
|
|
4
|
if ($self->{'verbose'}) { |
439
|
0
|
|
|
|
|
0
|
print __x("Cannot load {module}, skipping -- {error}\n", |
440
|
|
|
|
|
|
|
module => 'CPAN::SQLite', |
441
|
|
|
|
|
|
|
error => $@); |
442
|
|
|
|
|
|
|
} |
443
|
1
|
|
|
|
|
7
|
return 0; |
444
|
|
|
|
|
|
|
} |
445
|
|
|
|
|
|
|
|
446
|
|
|
|
|
|
|
|
447
|
|
|
|
|
|
|
local $SIG{'__WARN__'} = sub { |
448
|
0
|
0
|
|
0
|
|
0
|
if ($self->{'verbose'}) { |
449
|
0
|
|
|
|
|
0
|
warn @_; |
450
|
|
|
|
|
|
|
} |
451
|
0
|
|
|
|
|
0
|
}; |
452
|
0
|
0
|
|
|
|
0
|
if (! eval { |
453
|
|
|
|
|
|
|
|
454
|
|
|
|
|
|
|
|
455
|
0
|
|
|
|
|
0
|
local $CPAN::HandleConfig::loading = 1; |
456
|
0
|
|
|
|
|
0
|
$self->{'cpan_sqlite'} = CPAN::SQLite->new (update_indices => 0); |
457
|
|
|
|
|
|
|
}) { |
458
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'}) { |
459
|
0
|
|
|
|
|
0
|
print __x("{module} error: {error}\n", |
460
|
|
|
|
|
|
|
module => 'CPAN::SQLite', |
461
|
|
|
|
|
|
|
error => $@); |
462
|
|
|
|
|
|
|
} |
463
|
|
|
|
|
|
|
} |
464
|
|
|
|
|
|
|
} |
465
|
|
|
|
|
|
|
} |
466
|
|
|
|
|
|
|
|
467
|
2
|
|
50
|
|
|
17
|
my $cpan_sqlite = $self->{'cpan_sqlite'} || return 0; |
468
|
|
|
|
|
|
|
|
469
|
|
|
|
|
|
|
|
470
|
|
|
|
|
|
|
|
471
|
|
|
|
|
|
|
|
472
|
0
|
|
|
|
|
0
|
my $result; |
473
|
0
|
0
|
|
|
|
0
|
if (! eval { $result = $cpan_sqlite->query (mode => 'module', |
|
0
|
|
|
|
|
0
|
|
474
|
|
|
|
|
|
|
name => $module); |
475
|
0
|
|
|
|
|
0
|
1 }) { |
476
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'}) { |
477
|
0
|
|
|
|
|
0
|
print __x("{module} error, disabling -- {error}\n", |
478
|
|
|
|
|
|
|
module => 'CPAN::SQLite', |
479
|
|
|
|
|
|
|
error => $@); |
480
|
|
|
|
|
|
|
} |
481
|
0
|
|
|
|
|
0
|
$self->{'cpan_sqlite'} = 0; |
482
|
0
|
|
|
|
|
0
|
return 0; |
483
|
|
|
|
|
|
|
} |
484
|
0
|
|
|
|
|
0
|
return $result; |
485
|
|
|
|
|
|
|
} |
486
|
|
|
|
|
|
|
|
487
|
|
|
|
|
|
|
my $use_CPAN; |
488
|
|
|
|
|
|
|
sub _module_known_CPAN { |
489
|
3
|
|
|
3
|
|
811
|
my ($self, $module) = @_; |
490
|
|
|
|
|
|
|
|
491
|
|
|
|
|
|
|
|
492
|
3
|
100
|
|
|
|
8
|
if (! defined $use_CPAN) { |
493
|
1
|
|
|
|
|
1
|
$use_CPAN = 0; |
494
|
|
|
|
|
|
|
|
495
|
1
|
50
|
|
|
|
10
|
if ($self->_CPAN_config($self->{'verbose'})) { |
496
|
|
|
|
|
|
|
eval { |
497
|
1
|
50
|
|
|
|
3
|
if ($self->{'verbose'}) { |
498
|
0
|
|
|
|
|
0
|
print __x("PodLinkCheck: load {module} for module existence checking\n", |
499
|
|
|
|
|
|
|
module => 'CPAN'); |
500
|
|
|
|
|
|
|
} |
501
|
|
|
|
|
|
|
|
502
|
1
|
50
|
33
|
|
|
24
|
if (defined $CPAN::META && %$CPAN::META) { |
|
|
50
|
|
|
|
|
|
503
|
0
|
|
|
|
|
0
|
$use_CPAN = 1; |
504
|
|
|
|
|
|
|
} elsif (! CPAN::Index->can('read_metadata_cache')) { |
505
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'}) { |
506
|
0
|
|
|
|
|
0
|
print __("PodLinkCheck: no Metadata cache in this CPAN.pm\n"); |
507
|
|
|
|
|
|
|
} |
508
|
|
|
|
|
|
|
} else { |
509
|
|
|
|
|
|
|
|
510
|
|
|
|
|
|
|
|
511
|
1
|
|
|
|
|
4
|
local $CPAN::Config->{use_sqlite} = 0; |
512
|
1
|
|
|
|
|
7
|
CPAN::Index->read_metadata_cache; |
513
|
0
|
0
|
0
|
|
|
0
|
if (defined $CPAN::META && %$CPAN::META) { |
514
|
0
|
|
|
|
|
0
|
$use_CPAN = 1; |
515
|
|
|
|
|
|
|
} else { |
516
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'}) { |
517
|
0
|
|
|
|
|
0
|
print __("PodLinkCheck: empty Metadata cache\n"); |
518
|
|
|
|
|
|
|
} |
519
|
|
|
|
|
|
|
} |
520
|
|
|
|
|
|
|
} |
521
|
0
|
|
|
|
|
0
|
1; |
522
|
|
|
|
|
|
|
} |
523
|
1
|
50
|
|
|
|
2
|
or do { |
524
|
1
|
50
|
|
|
|
3170
|
if ($self->{'verbose'}) { |
525
|
0
|
|
|
|
|
0
|
print "CPAN.pm error: $@\n"; |
526
|
|
|
|
|
|
|
} |
527
|
|
|
|
|
|
|
}; |
528
|
|
|
|
|
|
|
} |
529
|
|
|
|
|
|
|
} |
530
|
|
|
|
|
|
|
|
531
|
|
|
|
|
|
|
return ($use_CPAN |
532
|
3
|
|
33
|
|
|
13
|
&& exists($CPAN::META->{'readwrite'}->{'CPAN::Module'}->{$module})); |
533
|
|
|
|
|
|
|
} |
534
|
|
|
|
|
|
|
|
535
|
|
|
|
|
|
|
sub _module_known_CPANPLUS { |
536
|
3
|
|
|
3
|
|
800
|
my ($self, $module) = @_; |
537
|
|
|
|
|
|
|
|
538
|
|
|
|
|
|
|
|
539
|
3
|
100
|
|
|
|
12
|
if (! defined $self->{'cpanplus'}) { |
540
|
1
|
50
|
|
|
|
4
|
if ($self->{'verbose'}) { |
541
|
0
|
|
|
|
|
0
|
print __x("PodLinkCheck: load {module} for module existence checking\n", |
542
|
|
|
|
|
|
|
module => 'CPANPLUS'); |
543
|
|
|
|
|
|
|
} |
544
|
1
|
50
|
|
|
|
2
|
if (! eval { require CPANPLUS::Backend; |
|
1
|
|
|
|
|
244
|
|
545
|
0
|
|
|
|
|
0
|
require CPANPLUS::Configure; |
546
|
|
|
|
|
|
|
}) { |
547
|
1
|
|
|
|
|
5
|
$self->{'cpanplus'} = 0; |
548
|
1
|
50
|
|
|
|
4
|
if ($self->{'verbose'}) { |
549
|
0
|
|
|
|
|
0
|
print __x("Cannot load {module}, skipping -- {error}\n", |
550
|
|
|
|
|
|
|
module => 'CPANPLUS', |
551
|
|
|
|
|
|
|
error => $@); |
552
|
|
|
|
|
|
|
} |
553
|
1
|
|
|
|
|
5
|
return 0; |
554
|
|
|
|
|
|
|
} |
555
|
0
|
|
|
|
|
0
|
my $conf = CPANPLUS::Configure->new; |
556
|
0
|
|
|
|
|
0
|
$conf->set_conf (verbose => 1); |
557
|
0
|
|
|
|
|
0
|
$conf->set_conf (no_update => 1); |
558
|
0
|
|
|
|
|
0
|
$self->{'cpanplus'} = CPANPLUS::Backend->new ($conf); |
559
|
|
|
|
|
|
|
} |
560
|
|
|
|
|
|
|
|
561
|
2
|
|
50
|
|
|
9
|
my $cpanplus = $self->{'cpanplus'} || return 0; |
562
|
|
|
|
|
|
|
|
563
|
|
|
|
|
|
|
|
564
|
|
|
|
|
|
|
|
565
|
|
|
|
|
|
|
|
566
|
|
|
|
|
|
|
|
567
|
|
|
|
|
|
|
|
568
|
|
|
|
|
|
|
|
569
|
0
|
|
|
|
|
0
|
my $result; |
570
|
0
|
0
|
|
|
|
0
|
if (! eval { $result = $cpanplus->module_tree($module); 1 }) { |
|
0
|
|
|
|
|
0
|
|
|
0
|
|
|
|
|
0
|
|
571
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'}) { |
572
|
0
|
|
|
|
|
0
|
print __x("{module} error, disabling -- {error}\n", |
573
|
|
|
|
|
|
|
module => 'CPANPLUS', |
574
|
|
|
|
|
|
|
error => $@); |
575
|
|
|
|
|
|
|
} |
576
|
0
|
|
|
|
|
0
|
$self->{'cpanplus'} = 0; |
577
|
0
|
|
|
|
|
0
|
return 0; |
578
|
|
|
|
|
|
|
} |
579
|
0
|
|
|
|
|
0
|
return $result; |
580
|
|
|
|
|
|
|
} |
581
|
|
|
|
|
|
|
|
582
|
|
|
|
|
|
|
sub _module_known_cpanminus { |
583
|
3
|
|
|
3
|
|
796
|
my ($self, $module) = @_; |
584
|
|
|
|
|
|
|
|
585
|
|
|
|
|
|
|
|
586
|
3
|
|
|
|
|
11
|
foreach my $filename ($self->_cpanminus_packages_details_filenames()) { |
587
|
0
|
|
|
|
|
0
|
my $fh; |
588
|
0
|
0
|
|
|
|
0
|
unless (open $fh, '<', $filename) { |
589
|
0
|
0
|
|
|
|
0
|
unless ($self->{'cpanminus-warned'}->{$filename}++) { |
590
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'}) { |
591
|
0
|
|
|
|
|
0
|
print __x("PodLinkCheck: cannot open {filename}: {error}\n", |
592
|
|
|
|
|
|
|
filename => $filename, |
593
|
|
|
|
|
|
|
error => "$!"); |
594
|
|
|
|
|
|
|
} |
595
|
|
|
|
|
|
|
} |
596
|
0
|
|
|
|
|
0
|
next; |
597
|
|
|
|
|
|
|
} |
598
|
0
|
0
|
|
|
|
0
|
unless ($self->{'cpanminus'}->{$filename}++) { |
599
|
0
|
0
|
|
|
|
0
|
if ($self->{'verbose'}) { |
600
|
0
|
|
|
|
|
0
|
print __x("PodLinkCheck: module existence checking in {filename}\n", |
601
|
|
|
|
|
|
|
filename => $filename); |
602
|
|
|
|
|
|
|
} |
603
|
|
|
|
|
|
|
} |
604
|
|
|
|
|
|
|
|
605
|
|
|
|
|
|
|
|
606
|
0
|
0
|
|
|
|
0
|
if (_packages_details_bsearch($fh, $module)) { |
607
|
0
|
|
|
|
|
0
|
return 1; |
608
|
|
|
|
|
|
|
} |
609
|
|
|
|
|
|
|
|
610
|
|
|
|
|
|
|
|
611
|
|
|
|
|
|
|
|
612
|
|
|
|
|
|
|
|
613
|
|
|
|
|
|
|
|
614
|
|
|
|
|
|
|
|
615
|
|
|
|
|
|
|
|
616
|
|
|
|
|
|
|
} |
617
|
3
|
|
|
|
|
9
|
return 0; |
618
|
|
|
|
|
|
|
} |
619
|
|
|
|
|
|
|
|
620
|
|
|
|
|
|
|
|
621
|
|
|
|
|
|
|
|
622
|
|
|
|
|
|
|
|
623
|
|
|
|
|
|
|
|
624
|
|
|
|
|
|
|
sub _cpanminus_packages_details_filenames { |
625
|
|
|
|
|
|
|
|
626
|
3
|
|
|
3
|
|
13
|
require File::HomeDir; |
627
|
3
|
|
|
|
|
10
|
my $home = File::HomeDir->my_home; |
628
|
3
|
50
|
|
|
|
68
|
if (! defined $home) { return; } |
|
0
|
|
|
|
|
0
|
|
629
|
|
|
|
|
|
|
|
630
|
3
|
|
|
|
|
31
|
my $wildcard = File::Spec->catfile($home, '.cpanm', 'sources', |
631
|
|
|
|
|
|
|
'*', '02packages.details.txt'); |
632
|
3
|
|
|
|
|
64
|
return glob $wildcard; |
633
|
|
|
|
|
|
|
} |
634
|
|
|
|
|
|
|
|
635
|
|
|
|
|
|
|
|
636
|
|
|
|
|
|
|
|
637
|
|
|
|
|
|
|
|
638
|
|
|
|
|
|
|
|
639
|
|
|
|
|
|
|
|
640
|
|
|
|
|
|
|
|
641
|
|
|
|
|
|
|
|
642
|
|
|
|
|
|
|
|
643
|
|
|
|
|
|
|
|
644
|
|
|
|
|
|
|
|
645
|
|
|
|
|
|
|
|
646
|
|
|
|
|
|
|
|
647
|
|
|
|
|
|
|
|
648
|
|
|
|
|
|
|
|
649
|
|
|
|
|
|
|
sub _packages_details_bsearch { |
650
|
0
|
|
|
0
|
|
0
|
my ($fh, $module) = @_; |
651
|
|
|
|
|
|
|
|
652
|
0
|
|
|
|
|
0
|
require Search::Dict; |
653
|
0
|
|
|
|
|
0
|
my $lc_module = lc($module); |
654
|
|
|
|
|
|
|
|
655
|
0
|
|
|
|
|
0
|
my $pos = Search::Dict::look ($fh, $lc_module, |
656
|
|
|
|
|
|
|
{ xfrm => \&_packages_details_line_to_module }); |
657
|
|
|
|
|
|
|
|
658
|
0
|
0
|
|
|
|
0
|
next if ! defined $pos; |
659
|
|
|
|
|
|
|
|
660
|
0
|
|
|
|
|
0
|
while (defined(my $line = readline $fh)) { |
661
|
0
|
0
|
|
|
|
0
|
return 1 if $line =~ /^\Q$module\E /; |
662
|
0
|
0
|
|
|
|
0
|
last if $line !~ /^\Q$module\E /i; |
663
|
|
|
|
|
|
|
} |
664
|
0
|
|
|
|
|
0
|
return 0; |
665
|
|
|
|
|
|
|
} |
666
|
|
|
|
|
|
|
|
667
|
|
|
|
|
|
|
|
668
|
|
|
|
|
|
|
|
669
|
|
|
|
|
|
|
sub _packages_details_line_to_module { |
670
|
0
|
|
|
0
|
|
0
|
my ($line) = @_; |
671
|
0
|
0
|
|
|
|
0
|
if ($line =~ /^([^ ]*[^ :]) /) { |
672
|
|
|
|
|
|
|
|
673
|
0
|
|
|
|
|
0
|
return lc($1); |
674
|
|
|
|
|
|
|
} else { |
675
|
0
|
|
|
|
|
0
|
return ''; |
676
|
|
|
|
|
|
|
} |
677
|
|
|
|
|
|
|
} |
678
|
|
|
|
|
|
|
|
679
|
|
|
|
|
|
|
|
680
|
|
|
|
|
|
|
|
681
|
|
|
|
|
|
|
|
682
|
|
|
|
|
|
|
sub find_script { |
683
|
0
|
|
|
0
|
0
|
0
|
my ($self, $name) = @_; |
684
|
0
|
|
|
|
|
0
|
foreach my $dir ($self->PATH_list) { |
685
|
0
|
|
|
|
|
0
|
my $filename = File::Spec->catfile($dir,$name); |
686
|
|
|
|
|
|
|
|
687
|
0
|
0
|
|
|
|
0
|
if (-e $filename) { |
688
|
0
|
|
|
|
|
0
|
return $filename; |
689
|
|
|
|
|
|
|
} |
690
|
|
|
|
|
|
|
} |
691
|
0
|
|
|
|
|
0
|
return undef; |
692
|
|
|
|
|
|
|
} |
693
|
|
|
|
|
|
|
|
694
|
|
|
|
|
|
|
|
695
|
|
|
|
|
|
|
sub PATH_list { |
696
|
0
|
|
|
0
|
0
|
0
|
my ($self) = @_; |
697
|
0
|
|
|
|
|
0
|
require Config; |
698
|
0
|
|
|
|
|
0
|
return split /\Q$Config::Config{'path_sep'}/o, $self->PATH; |
699
|
|
|
|
|
|
|
} |
700
|
|
|
|
|
|
|
|
701
|
|
|
|
|
|
|
|
702
|
|
|
|
|
|
|
sub PATH { |
703
|
0
|
|
|
0
|
0
|
0
|
my ($self) = @_; |
704
|
0
|
0
|
|
|
|
0
|
if (defined $self->{'PATH'}) { |
705
|
0
|
|
|
|
|
0
|
return $self->{'PATH'}; |
706
|
|
|
|
|
|
|
} else { |
707
|
0
|
|
|
|
|
0
|
return $ENV{'PATH'}; |
708
|
|
|
|
|
|
|
} |
709
|
|
|
|
|
|
|
} |
710
|
|
|
|
|
|
|
|
711
|
|
|
|
|
|
|
|
712
|
|
|
|
|
|
|
|
713
|
|
|
|
|
|
|
|
714
|
|
|
|
|
|
|
|
715
|
|
|
|
|
|
|
sub manpage_is_known { |
716
|
6
|
|
|
6
|
0
|
3058
|
my ($self, $name) = @_; |
717
|
6
|
|
|
|
|
6
|
my @manargs; |
718
|
6
|
|
|
|
|
6
|
my $section = ''; |
719
|
6
|
100
|
|
|
|
29
|
if ($name =~ s/\s*\((.+)\)$//) { |
720
|
2
|
|
|
|
|
4
|
$section = $1; |
721
|
2
|
|
|
|
|
5
|
@manargs = ($section); |
722
|
|
|
|
|
|
|
} |
723
|
|
|
|
|
|
|
|
724
|
6
|
|
|
|
|
18
|
my $r = \$self->{'manpage_is_known'}->{$section}->{$name}; |
725
|
6
|
50
|
|
|
|
13
|
if (defined $$r) { |
726
|
0
|
|
|
|
|
0
|
return $$r; |
727
|
|
|
|
|
|
|
} |
728
|
6
|
|
|
|
|
7
|
push @manargs, $name; |
729
|
|
|
|
|
|
|
|
730
|
|
|
|
|
|
|
|
731
|
6
|
50
|
|
|
|
20
|
return ($$r = ($self->_man_has_location_option() |
732
|
|
|
|
|
|
|
? $self->_manpage_is_known_by_location(@manargs) |
733
|
|
|
|
|
|
|
: $self->_manpage_is_known_by_output(@manargs))); |
734
|
|
|
|
|
|
|
} |
735
|
|
|
|
|
|
|
|
736
|
|
|
|
|
|
|
|
737
|
|
|
|
|
|
|
|
738
|
|
|
|
|
|
|
|
739
|
|
|
|
|
|
|
|
740
|
|
|
|
|
|
|
use constant::defer _man_has_location_option => sub { |
741
|
1
|
|
|
|
|
16
|
my ($self) = @_; |
742
|
|
|
|
|
|
|
|
743
|
1
|
|
|
|
|
716
|
require IPC::Run; |
744
|
1
|
|
|
|
|
29497
|
my $str = ''; |
745
|
1
|
|
|
|
|
2
|
eval { |
746
|
1
|
|
|
|
|
19
|
IPC::Run::run (['man','--help'], |
747
|
|
|
|
|
|
|
'<', \undef, |
748
|
|
|
|
|
|
|
'>', \$str, |
749
|
|
|
|
|
|
|
'2>', File::Spec->devnull); |
750
|
|
|
|
|
|
|
}; |
751
|
1
|
|
|
|
|
939
|
my $ret = ($str =~ /--location\b/); |
752
|
1
|
50
|
|
|
|
5
|
if ($self->{'verbose'} >= 2) { |
753
|
0
|
0
|
|
|
|
0
|
if ($ret) { |
754
|
0
|
|
|
|
|
0
|
print __("man \"--location\" option is available\n"); |
755
|
|
|
|
|
|
|
} else { |
756
|
0
|
|
|
|
|
0
|
print __("man \"--location\" option not available (not in its \"--help\")\n"); |
757
|
|
|
|
|
|
|
} |
758
|
|
|
|
|
|
|
} |
759
|
|
|
|
|
|
|
|
760
|
1
|
|
|
|
|
5
|
return $ret; |
761
|
1
|
|
|
1
|
|
1270
|
}; |
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
6
|
|
762
|
|
|
|
|
|
|
|
763
|
|
|
|
|
|
|
sub _manpage_is_known_by_location { |
764
|
0
|
|
|
0
|
|
0
|
my ($self, @manargs) = @_; |
765
|
|
|
|
|
|
|
|
766
|
0
|
|
|
|
|
0
|
require IPC::Run; |
767
|
0
|
|
|
|
|
0
|
my $str; |
768
|
0
|
0
|
|
|
|
0
|
if (! eval { |
769
|
0
|
|
|
|
|
0
|
IPC::Run::run (['man', '--location', @manargs], |
770
|
|
|
|
|
|
|
'<', \undef, |
771
|
|
|
|
|
|
|
'>', \$str, |
772
|
|
|
|
|
|
|
'2>', File::Spec->devnull); |
773
|
0
|
|
|
|
|
0
|
1; |
774
|
|
|
|
|
|
|
}) { |
775
|
0
|
|
|
|
|
0
|
my $err = $@; |
776
|
0
|
|
|
|
|
0
|
$err =~ s/\s+$//; |
777
|
0
|
|
|
|
|
0
|
print __x("PodLinkCheck: error running 'man': {error}\n", error => $err); |
778
|
0
|
|
|
|
|
0
|
return 0; |
779
|
|
|
|
|
|
|
} |
780
|
|
|
|
|
|
|
|
781
|
0
|
0
|
|
|
|
0
|
return ($str =~ /\n/ ? 1 : 0); |
782
|
|
|
|
|
|
|
} |
783
|
|
|
|
|
|
|
|
784
|
|
|
|
|
|
|
sub _manpage_is_known_by_output { |
785
|
6
|
|
|
6
|
|
48
|
my ($self, @manargs) = @_; |
786
|
|
|
|
|
|
|
|
787
|
6
|
|
|
|
|
29
|
require IPC::Run; |
788
|
6
|
|
|
|
|
569
|
require File::Temp; |
789
|
6
|
|
|
|
|
7393
|
my $fh = File::Temp->new (TEMPLATE => 'PodLinkCheck-man-XXXXXX', |
790
|
|
|
|
|
|
|
TMPDIR => 1); |
791
|
6
|
50
|
|
|
|
1716
|
if (! eval { |
792
|
6
|
|
|
|
|
38
|
IPC::Run::run (['man', @manargs], |
793
|
|
|
|
|
|
|
'<', \undef, |
794
|
|
|
|
|
|
|
'>', $fh, |
795
|
|
|
|
|
|
|
'2>', File::Spec->devnull); |
796
|
0
|
|
|
|
|
0
|
1; |
797
|
|
|
|
|
|
|
}) { |
798
|
6
|
|
|
|
|
5050
|
my $err = $@; |
799
|
6
|
|
|
|
|
30
|
$err =~ s/\s+$//; |
800
|
6
|
|
|
|
|
16
|
print __x("PodLinkCheck: error running 'man': {error}\n", error => $err); |
801
|
6
|
|
|
|
|
1096
|
return 0; |
802
|
|
|
|
|
|
|
} |
803
|
|
|
|
|
|
|
|
804
|
0
|
|
|
|
|
|
seek $fh, 0, 0; |
805
|
0
|
|
|
|
|
|
foreach (1 .. 5) { |
806
|
0
|
0
|
|
|
|
|
if (! defined (readline $fh)) { |
807
|
0
|
|
|
|
|
|
return 0; |
808
|
|
|
|
|
|
|
} |
809
|
|
|
|
|
|
|
} |
810
|
0
|
|
|
|
|
|
return 1; |
811
|
|
|
|
|
|
|
} |
812
|
|
|
|
|
|
|
|
813
|
|
|
|
|
|
|
1; |
814
|
|
|
|
|
|
|
__END__ |
815
|
|
|
|
|
|
|
|
816
|
|
|
|
|
|
|
=for stopwords PodLinkCheck Ryde stdout lockfiles symlinks |
817
|
|
|
|
|
|
|
|
818
|
|
|
|
|
|
|
=head1 NAME |
819
|
|
|
|
|
|
|
|
820
|
|
|
|
|
|
|
App::PodLinkCheck -- check Perl pod LE<lt>E<gt> link references |
821
|
|
|
|
|
|
|
|
822
|
|
|
|
|
|
|
=head1 SYNOPSIS |
823
|
|
|
|
|
|
|
|
824
|
|
|
|
|
|
|
use App::PodLinkCheck; |
825
|
|
|
|
|
|
|
exit App::PodLinkCheck->command_line; |
826
|
|
|
|
|
|
|
|
827
|
|
|
|
|
|
|
=head1 FUNCTIONS |
828
|
|
|
|
|
|
|
|
829
|
|
|
|
|
|
|
=over 4 |
830
|
|
|
|
|
|
|
|
831
|
|
|
|
|
|
|
=item C<$plc = App::PodLinkCheck-E<gt>new (key =E<gt> value, ...)> |
832
|
|
|
|
|
|
|
|
833
|
|
|
|
|
|
|
Create and return a PodLinkCheck object. The optional key/value parameters |
834
|
|
|
|
|
|
|
are |
835
|
|
|
|
|
|
|
|
836
|
|
|
|
|
|
|
=over |
837
|
|
|
|
|
|
|
|
838
|
|
|
|
|
|
|
=item C<verbose =E<gt> $integer> (default 0) |
839
|
|
|
|
|
|
|
|
840
|
|
|
|
|
|
|
Print some diagnostics about checking. Currently C<verbose=E<gt>1> shows |
841
|
|
|
|
|
|
|
all the links checked, or C<verbose=E<gt>2> shows that and also available |
842
|
|
|
|
|
|
|
targets detected in destination files etc. |
843
|
|
|
|
|
|
|
|
844
|
|
|
|
|
|
|
=back |
845
|
|
|
|
|
|
|
|
846
|
|
|
|
|
|
|
=item C<$exitcode = $plc-E<gt>command_line> |
847
|
|
|
|
|
|
|
|
848
|
|
|
|
|
|
|
Run a PodLinkCheck as from the command line. Arguments are taken from |
849
|
|
|
|
|
|
|
C<@ARGV> and the return is an exit status code suitable for C<exit>, so 0 |
850
|
|
|
|
|
|
|
for success. |
851
|
|
|
|
|
|
|
|
852
|
|
|
|
|
|
|
=item C<$plc-E<gt>check_file ($filename)> |
853
|
|
|
|
|
|
|
|
854
|
|
|
|
|
|
|
Run checks on a single file C<$filename> and print reports to stdout. |
855
|
|
|
|
|
|
|
|
856
|
|
|
|
|
|
|
=item C<$plc-E<gt>check_tree ($file_or_dir, ...)> |
857
|
|
|
|
|
|
|
|
858
|
|
|
|
|
|
|
Run checks on all the files or directories given and print reports to |
859
|
|
|
|
|
|
|
stdout. Directories are traversed recursively, checking all Perl files. |
860
|
|
|
|
|
|
|
A Perl file is F<.pm>, F<.pl> or F<.pod>. Emacs F<.#foo.pm> etc lockfiles |
861
|
|
|
|
|
|
|
(dangling symlinks) are ignored. |
862
|
|
|
|
|
|
|
|
863
|
|
|
|
|
|
|
=back |
864
|
|
|
|
|
|
|
|
865
|
|
|
|
|
|
|
=head1 SEE ALSO |
866
|
|
|
|
|
|
|
|
867
|
|
|
|
|
|
|
L<podlinkcheck> |
868
|
|
|
|
|
|
|
|
869
|
|
|
|
|
|
|
L<App::PodLinkCheck::ParseLinks>, |
870
|
|
|
|
|
|
|
L<App::PodLinkCheck::ParseSections> |
871
|
|
|
|
|
|
|
|
872
|
|
|
|
|
|
|
=head1 HOME PAGE |
873
|
|
|
|
|
|
|
|
874
|
|
|
|
|
|
|
http://user42.tuxfamily.org/podlinkcheck/index.html |
875
|
|
|
|
|
|
|
|
876
|
|
|
|
|
|
|
=head1 LICENSE |
877
|
|
|
|
|
|
|
|
878
|
|
|
|
|
|
|
Copyright 2010, 2011, 2012, 2013, 2016 Kevin Ryde |
879
|
|
|
|
|
|
|
|
880
|
|
|
|
|
|
|
PodLinkCheck is free software; you can redistribute it and/or modify it |
881
|
|
|
|
|
|
|
under the terms of the GNU General Public License as published by the Free |
882
|
|
|
|
|
|
|
Software Foundation; either version 3, or (at your option) any later |
883
|
|
|
|
|
|
|
version. |
884
|
|
|
|
|
|
|
|
885
|
|
|
|
|
|
|
PodLinkCheck is distributed in the hope that it will be useful, but WITHOUT |
886
|
|
|
|
|
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
887
|
|
|
|
|
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
888
|
|
|
|
|
|
|
more details. |
889
|
|
|
|
|
|
|
|
890
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License along with |
891
|
|
|
|
|
|
|
PodLinkCheck. If not, see <http://www.gnu.org/licenses/>. |
892
|
|
|
|
|
|
|
|
893
|
|
|
|
|
|
|
=cut |
894
|
|
|
|
|
|
|
|
895
|
|
|
|
|
|
|
|