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stmt |
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cond |
sub |
pod |
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code |
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package Distribution::Metadata; |
2
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3
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3
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24086
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use 5.008001; |
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3
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13
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3
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3
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3
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17
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use strict; |
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6
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3
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65
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4
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3
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3
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16
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use warnings; |
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18
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3
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100
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5
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3
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3
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2382
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use CPAN::DistnameInfo; |
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3
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3109
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3
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95
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6
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3
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3
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2855
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use CPAN::Meta; |
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3
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8326555
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3
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110
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7
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3
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3
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31
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use Config; |
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3
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7
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3
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132
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8
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3
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3
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16
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use Cwd (); |
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6
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3
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72
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9
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3
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3
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1507981
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use ExtUtils::Packlist; |
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3
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6244
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3
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127
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10
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3
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3
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21
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use File::Basename qw(basename dirname); |
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3
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6
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3
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305
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11
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3
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3
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31
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use File::Find 'find'; |
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3
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7
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3
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200
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12
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3
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3
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3208
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use File::Spec::Functions qw(catdir catfile); |
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3
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2709
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3
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261
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13
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3
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3
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2203
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use JSON (); |
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3
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34352
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3
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74
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14
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3
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3
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3106
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use Module::Metadata; |
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3
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19927
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3
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161
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15
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3
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3
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23
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use constant DEBUG => $ENV{PERL_DISTRIBUTION_METADATA_DEBUG}; |
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3
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7
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3
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9565
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16
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17
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my $SEP = qr{/|\\}; # path separater |
18
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my $ARCHNAME = $Config{archname}; |
19
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20
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our $VERSION = "0.05"; |
21
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22
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our $CACHE; |
23
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24
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sub new_from_file { |
25
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2
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2
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1
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18
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my ($class, $file, %option) = @_; |
26
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2
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15
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$class->_new(%option, _module => {file => $file}); |
27
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} |
28
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29
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sub new_from_module { |
30
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6
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6
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1
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3030
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my ($class, $module, %option) = @_; |
31
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6
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34
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$class->_new(%option, _module => {name => $module}); |
32
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} |
33
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34
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sub _new { |
35
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8
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8
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24
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my ($class, %option) = @_; |
36
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8
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16
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my $module = $option{_module}; |
37
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8
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100
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61
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my $inc = $option{inc} || \@INC; |
38
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8
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30
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$inc = $class->_abs_path($inc); |
39
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8
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50
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32
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$inc = $class->_fill_archlib($inc) if $option{fill_archlib}; |
40
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my $metadata = $module->{file} |
41
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? Module::Metadata->new_from_file($module->{file}, inc => $inc) |
42
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8
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100
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75
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: Module::Metadata->new_from_module($module->{name}, inc => $inc); |
43
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44
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8
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12972
|
my $self = bless {}, $class; |
45
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8
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100
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45
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return $self unless $metadata; |
46
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47
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4
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20
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$module->{file} = $metadata->filename; |
48
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4
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32
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$module->{name} = $metadata->name; |
49
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4
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33
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$module->{version} = $metadata->version; |
50
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51
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4
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62
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my ($packlist, $files) = $class->_find_packlist($module->{file}, $inc); |
52
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4
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50
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21
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if ($packlist) { |
53
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4
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23
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$self->{packlist} = $packlist; |
54
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4
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16
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$self->{files} = $files; |
55
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} else { |
56
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0
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0
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return $self; |
57
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} |
58
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59
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4
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25
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my ($main_module, $lib) = $self->_guess_main_module($packlist); |
60
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4
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50
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16
|
if ($main_module) { |
61
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4
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13
|
$self->{main_module} = $main_module; |
62
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4
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50
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15
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if ($main_module eq "perl") { |
63
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4
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12
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$self->{main_module_version} = $^V; |
64
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4
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13
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$self->{main_module_file} = $^X; |
65
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4
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12
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$self->{dist} = "perl"; |
66
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4
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47
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my $version = "" . $^V; |
67
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4
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17
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$version =~ s/v//; |
68
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4
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16
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$self->{distvname} = "perl-$version"; |
69
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4
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16
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$self->{version} = $version; |
70
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4
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113
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return $self; |
71
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} |
72
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} else { |
73
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0
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0
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return $self; |
74
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} |
75
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76
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0
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0
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my $archlib = catdir($lib, $ARCHNAME); |
77
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0
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0
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my $main_metadata = Module::Metadata->new_from_module( |
78
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|
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$main_module, inc => [$archlib, $lib] |
79
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); |
80
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81
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0
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0
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my ($find_module, $find_version); |
82
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0
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0
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0
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if ($main_metadata) { |
83
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0
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0
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$self->{main_module_version} = $main_metadata->version; |
84
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0
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0
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$self->{main_module_file} = $main_metadata->filename; |
85
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0
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0
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$find_module = $main_metadata->name; |
86
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0
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0
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$find_version = $main_metadata->version; |
87
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|
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} else { |
88
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0
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0
|
$find_module = $module->{name}; |
89
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0
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0
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$find_version = $module->{version}; |
90
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} |
91
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92
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0
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0
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my ($meta_directory, $install_json, $install_json_hash, $mymeta_json) = $class->_find_meta( |
93
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|
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|
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|
|
$main_module, $find_module, $find_version, |
94
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|
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|
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catdir($archlib, ".meta") |
95
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|
|
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|
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); |
96
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0
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0
|
$self->{meta_directory} = $meta_directory; |
97
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0
|
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|
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0
|
$self->{install_json} = $install_json; |
98
|
0
|
|
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|
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0
|
$self->{install_json_hash} = $install_json_hash; |
99
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0
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|
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|
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0
|
$self->{mymeta_json} = $mymeta_json; |
100
|
0
|
|
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|
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0
|
$self; |
101
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|
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} |
102
|
|
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|
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|
|
103
|
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|
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sub _guess_main_module { |
104
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4
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4
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11
|
my ($self, $packlist) = @_; |
105
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4
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378
|
my @piece = File::Spec->splitdir( dirname($packlist) ); |
106
|
4
|
50
|
|
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|
23
|
if ($piece[-1] eq $ARCHNAME) { |
107
|
4
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|
19
|
return ("perl", undef); |
108
|
|
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|
|
} |
109
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|
110
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0
|
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0
|
my (@module, @lib); |
111
|
0
|
|
|
|
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0
|
for my $i ( 1 .. ($#piece-2) ) { |
112
|
0
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0
|
0
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|
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0
|
if ($piece[$i] eq $ARCHNAME && $piece[$i+1] eq "auto") { |
113
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0
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|
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|
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0
|
@module = @piece[ ($i+2) .. $#piece ]; |
114
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0
|
|
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|
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0
|
@lib = @piece[ 0 .. ($i-1) ]; |
115
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0
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|
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|
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0
|
last; |
116
|
|
|
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|
|
|
} |
117
|
|
|
|
|
|
|
} |
118
|
0
|
0
|
|
|
|
0
|
return unless @module; |
119
|
0
|
|
|
|
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0
|
return ( _fix_module_name( join("::", @module) ), catdir(@lib) ); |
120
|
|
|
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|
|
} |
121
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|
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122
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|
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# ugly workaround for case insensitive filesystem |
123
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|
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# eg: if you install 'Version::Next' module and later 'version' module, |
124
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|
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|
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# then version's packlist is located at Version/.packlist! (capital V!) |
125
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|
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|
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# Maybe there are a lot of others... |
126
|
|
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|
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my @fix_module_name = qw(version Version::Next); |
127
|
|
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|
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sub _fix_module_name { |
128
|
0
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|
|
0
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|
0
|
my $module_name = shift; |
129
|
0
|
0
|
|
|
|
0
|
if (my ($fix) = grep { $module_name =~ /^$_$/i } @fix_module_name) { |
|
0
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|
|
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0
|
|
130
|
0
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0
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$fix; |
131
|
|
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|
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|
|
} else { |
132
|
0
|
|
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|
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0
|
$module_name; |
133
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|
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|
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} |
134
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|
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|
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} |
135
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136
|
|
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|
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sub _fill_archlib { |
137
|
3
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|
|
3
|
|
6
|
my ($class, $incs) = @_; |
138
|
3
|
|
|
|
|
8
|
my %incs = map { $_ => 1 } @$incs; |
|
33
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|
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|
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88
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139
|
3
|
|
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|
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8
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my @out; |
140
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3
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|
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|
|
10
|
for my $inc (@$incs) { |
141
|
33
|
|
|
|
|
59
|
push @out, $inc; |
142
|
33
|
100
|
|
|
|
113
|
next if $inc =~ /$ARCHNAME$/o; |
143
|
27
|
|
|
|
|
153
|
my $archlib = catdir($inc, $ARCHNAME); |
144
|
27
|
50
|
66
|
|
|
610
|
if (-d $archlib && !$incs{$archlib}) { |
145
|
0
|
|
|
|
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0
|
push @out, $archlib; |
146
|
|
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|
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} |
147
|
|
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|
|
} |
148
|
3
|
|
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|
|
20
|
\@out; |
149
|
|
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|
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} |
150
|
|
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|
151
|
|
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|
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|
|
my $decode_install_json = sub { |
152
|
|
|
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|
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my $file = shift; |
153
|
|
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|
|
my $content = do { open my $fh, "<", $file or next; local $/; <$fh> }; |
154
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|
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|
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JSON::decode_json($content); |
155
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|
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|
|
}; |
156
|
|
|
|
|
|
|
sub _decode_install_json { |
157
|
0
|
|
|
0
|
|
0
|
my ($class, $file, $dir) = @_; |
158
|
0
|
0
|
|
|
|
0
|
if ($CACHE) { |
159
|
0
|
|
0
|
|
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0
|
$CACHE->{install_json}{$dir}{$file} ||= $decode_install_json->($file); |
160
|
|
|
|
|
|
|
} else { |
161
|
0
|
|
|
|
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0
|
$decode_install_json->($file); |
162
|
|
|
|
|
|
|
} |
163
|
|
|
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|
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} |
164
|
|
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|
|
sub _find_meta { |
165
|
0
|
|
|
0
|
|
0
|
my ($class, $main_module, $module, $version, $dir) = @_; |
166
|
0
|
0
|
|
|
|
0
|
return unless -d $dir; |
167
|
|
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|
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|
168
|
0
|
|
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|
|
0
|
my @install_json; |
169
|
0
|
0
|
0
|
|
|
0
|
if ($CACHE and $CACHE->{install_json_collected}{$dir}) { |
170
|
0
|
|
|
|
|
0
|
@install_json = keys %{$CACHE->{install_json}{$dir}}; |
|
0
|
|
|
|
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0
|
|
171
|
|
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|
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|
|
} else { |
172
|
0
|
|
|
|
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0
|
@install_json = do { |
173
|
0
|
0
|
|
|
|
0
|
opendir my $dh, $dir or die "opendir $dir: $!"; |
174
|
0
|
|
|
|
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0
|
my @meta_dir = grep { !/^[.]{1,2}$/ } readdir $dh; |
|
0
|
|
|
|
|
0
|
|
175
|
0
|
|
|
|
|
0
|
grep -f, map { catfile($dir, $_, "install.json") } @meta_dir; |
|
0
|
|
|
|
|
0
|
|
176
|
|
|
|
|
|
|
}; |
177
|
0
|
0
|
|
|
|
0
|
if ($CACHE) { |
178
|
0
|
|
0
|
|
|
0
|
$CACHE->{install_json}{$dir}{$_} ||= undef for @install_json; |
179
|
0
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|
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0
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$CACHE->{install_json_collected}{$dir}++; |
180
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} |
181
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} |
182
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183
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# to speed up, first try distribution which just $module =~ s/::/-/gr; |
184
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0
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0
|
my $naive = do { my $dist = $main_module; $dist =~ s/::/-/g; $dist }; |
|
0
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0
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0
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0
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0
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0
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185
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@install_json = ( |
186
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0
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0
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(sort { $b cmp $a } grep { /^$naive/ } @install_json), |
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0
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0
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187
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0
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0
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(sort { $b cmp $a } grep { !/^$naive/ } @install_json), |
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0
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0
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0
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0
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188
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); |
189
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190
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0
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0
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my ($meta_directory, $install_json, $install_json_hash, $mymeta_json); |
191
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INSTALL_JSON_LOOP: |
192
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0
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0
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for my $file (@install_json) { |
193
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0
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0
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my $hash = $class->_decode_install_json($file, $dir); |
194
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195
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|
# name VS target ? When LWP, name is LWP, and target is LWP::UserAgent |
196
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# So name is main_module! |
197
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0
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0
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0
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my $name = $hash->{name} || ""; |
198
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0
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0
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0
|
next if $name ne $main_module; |
199
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0
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0
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0
|
my $provides = $hash->{provides} || +{}; |
200
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0
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0
|
for my $provide (sort keys %$provides) { |
201
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0
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0
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0
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0
|
if ($provide eq $module |
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0
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202
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|
&& ($provides->{$provide}{version} || "") eq $version) { |
203
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0
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0
|
$meta_directory = dirname($file); |
204
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0
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0
|
$install_json = $file; |
205
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0
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0
|
$mymeta_json = catfile($meta_directory, "MYMETA.json"); |
206
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0
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0
|
$install_json_hash = $hash; |
207
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0
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0
|
last INSTALL_JSON_LOOP; |
208
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} |
209
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} |
210
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0
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0
|
DEBUG and warn "==> failed to find $module $version in $file\n"; |
211
|
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|
|
|
} |
212
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213
|
0
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0
|
return ($meta_directory, $install_json, $install_json_hash, $mymeta_json); |
214
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|
|
} |
215
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216
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|
|
sub _naive_packlist { |
217
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3
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3
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|
9
|
my ($class, $module_file, $inc) = @_; |
218
|
3
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|
|
8
|
for my $i (@$inc) { |
219
|
33
|
100
|
|
|
|
898
|
if (my ($path) = $module_file =~ /$i $SEP (.+)\.pm /x) { |
220
|
3
|
50
|
|
|
|
41
|
my $archlib = $i =~ /$ARCHNAME$/o ? $i : catdir($i, $ARCHNAME); |
221
|
3
|
|
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|
|
21
|
my $try = catfile( $archlib, "auto", $path, ".packlist" ); |
222
|
3
|
50
|
|
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|
127
|
return $try if -f $try; |
223
|
|
|
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|
|
} |
224
|
|
|
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|
|
|
} |
225
|
3
|
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|
17
|
return; |
226
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|
|
} |
227
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|
228
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|
|
# It happens that .packlist files are symlink path. |
229
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|
|
# eg: OSX, |
230
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|
|
# in .packlist: /var/folders/... |
231
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|
|
# but /var/folders/.. is a symlink to /private/var/folders |
232
|
|
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|
|
|
my $extract_files = sub { |
233
|
|
|
|
|
|
|
my $packlist = shift; |
234
|
|
|
|
|
|
|
[ |
235
|
|
|
|
|
|
|
map { Cwd::abs_path($_) } grep { -f } |
236
|
|
|
|
|
|
|
sort keys %{ ExtUtils::Packlist->new($packlist) || +{} } |
237
|
|
|
|
|
|
|
]; |
238
|
|
|
|
|
|
|
}; |
239
|
|
|
|
|
|
|
sub _extract_files { |
240
|
4
|
|
|
4
|
|
10
|
my ($class, $packlist) = @_; |
241
|
4
|
100
|
|
|
|
18
|
if ($CACHE) { |
242
|
2
|
|
66
|
|
|
12
|
$CACHE->{packlist}{$packlist} ||= $extract_files->($packlist); |
243
|
|
|
|
|
|
|
} else { |
244
|
2
|
|
|
|
|
9
|
$extract_files->($packlist); |
245
|
|
|
|
|
|
|
} |
246
|
|
|
|
|
|
|
} |
247
|
|
|
|
|
|
|
|
248
|
|
|
|
|
|
|
sub _core_packlist { |
249
|
3
|
|
|
3
|
|
7
|
my ($self, $inc) = @_; |
250
|
3
|
|
|
|
|
621
|
for my $dir (grep -d, @$inc) { |
251
|
27
|
50
|
|
|
|
972
|
opendir my $dh, $dir or die "Cannot open dir $dir: $!\n"; |
252
|
27
|
|
|
|
|
948
|
my ($packlist) = map { catfile($dir, $_) } grep {$_ eq ".packlist"} readdir $dh; |
|
3
|
|
|
|
|
24
|
|
|
450
|
|
|
|
|
798
|
|
253
|
27
|
100
|
|
|
|
361
|
return $packlist if $packlist; |
254
|
|
|
|
|
|
|
} |
255
|
0
|
|
|
|
|
0
|
return; |
256
|
|
|
|
|
|
|
} |
257
|
|
|
|
|
|
|
|
258
|
|
|
|
|
|
|
sub _find_packlist { |
259
|
4
|
|
|
4
|
|
11
|
my ($class, $module_file, $inc) = @_; |
260
|
|
|
|
|
|
|
|
261
|
4
|
100
|
100
|
|
|
29
|
if ($CACHE and my $core_packlist = $CACHE->{core_packlist}) { |
262
|
1
|
|
|
|
|
5
|
my $files = $class->_extract_files($core_packlist); |
263
|
1
|
50
|
|
|
|
8
|
if (grep {$module_file eq $_} @$files) { |
|
1497
|
|
|
|
|
2395
|
|
264
|
1
|
|
|
|
|
5
|
return ($core_packlist, $files); |
265
|
|
|
|
|
|
|
} |
266
|
|
|
|
|
|
|
} |
267
|
|
|
|
|
|
|
|
268
|
|
|
|
|
|
|
# to speed up, first try packlist which is naively guessed by $module_file |
269
|
3
|
50
|
|
|
|
12
|
if (my $naive_packlist = $class->_naive_packlist($module_file, $inc)) { |
270
|
0
|
|
|
|
|
0
|
my $files = $class->_extract_files($naive_packlist); |
271
|
0
|
0
|
|
|
|
0
|
if ( grep { $module_file eq $_ } @$files ) { |
|
0
|
|
|
|
|
0
|
|
272
|
0
|
|
|
|
|
0
|
DEBUG and warn "-> naively found packlist: $module_file\n"; |
273
|
0
|
|
|
|
|
0
|
return ($naive_packlist, $files); |
274
|
|
|
|
|
|
|
} |
275
|
|
|
|
|
|
|
} |
276
|
|
|
|
|
|
|
|
277
|
3
|
|
|
|
|
5
|
my @packlists; |
278
|
3
|
50
|
66
|
|
|
16
|
if ($CACHE and $CACHE->{packlist_collected}) { |
279
|
0
|
|
|
|
|
0
|
@packlists = keys %{ $CACHE->{packlist} }; |
|
0
|
|
|
|
|
0
|
|
280
|
|
|
|
|
|
|
} else { |
281
|
3
|
50
|
|
|
|
14
|
if (my $core_packlist = $class->_core_packlist($inc)) { |
282
|
3
|
|
|
|
|
8
|
push @packlists, $core_packlist; |
283
|
3
|
100
|
|
|
|
11
|
$CACHE->{core_packlist} = $core_packlist if $CACHE; |
284
|
|
|
|
|
|
|
} |
285
|
|
|
|
|
|
|
find sub { |
286
|
1020
|
100
|
|
1020
|
|
14667257
|
return unless -f; |
287
|
408
|
100
|
|
|
|
6103
|
return unless $_ eq ".packlist"; |
288
|
201
|
|
|
|
|
1115994
|
push @packlists, $File::Find::name; |
289
|
3
|
|
|
|
|
16
|
}, grep -d, map { catdir($_, "auto") } @{$class->_fill_archlib($inc)}; |
|
33
|
|
|
|
|
1091
|
|
|
3
|
|
|
|
|
20
|
|
290
|
3
|
100
|
|
|
|
48
|
if ($CACHE) { |
291
|
1
|
|
50
|
|
|
250
|
$CACHE->{packlist}{$_} ||= undef for @packlists; |
292
|
1
|
|
|
|
|
4
|
$CACHE->{packlist_collected}++; |
293
|
|
|
|
|
|
|
} |
294
|
|
|
|
|
|
|
} |
295
|
|
|
|
|
|
|
|
296
|
3
|
|
|
|
|
8
|
for my $try (@packlists) { |
297
|
3
|
|
|
|
|
33
|
my $files = $class->_extract_files($try); |
298
|
3
|
50
|
|
|
|
4661
|
if (grep { $module_file eq $_ } @$files) { |
|
4491
|
|
|
|
|
7575
|
|
299
|
3
|
|
|
|
|
64
|
return ($try, $files); |
300
|
|
|
|
|
|
|
} |
301
|
|
|
|
|
|
|
} |
302
|
0
|
|
|
|
|
0
|
return; |
303
|
|
|
|
|
|
|
} |
304
|
|
|
|
|
|
|
|
305
|
|
|
|
|
|
|
sub _abs_path { |
306
|
8
|
|
|
8
|
|
17
|
my ($class, $dirs) = @_; |
307
|
8
|
|
|
|
|
11
|
my @out; |
308
|
8
|
|
|
|
|
1318
|
for my $dir (grep -d, @$dirs) { |
309
|
66
|
|
|
|
|
5138
|
my $abs = Cwd::abs_path($dir); |
310
|
66
|
|
|
|
|
703
|
$abs =~ s/$SEP+$//; |
311
|
66
|
50
|
|
|
|
246
|
push @out, $abs if $abs; |
312
|
|
|
|
|
|
|
} |
313
|
8
|
|
|
|
|
26
|
\@out; |
314
|
|
|
|
|
|
|
} |
315
|
|
|
|
|
|
|
|
316
|
8
|
|
|
8
|
1
|
1169
|
sub packlist { shift->{packlist} } |
317
|
2
|
|
|
2
|
1
|
12
|
sub meta_directory { shift->{meta_directory} } |
318
|
2
|
|
|
2
|
1
|
11
|
sub install_json { shift->{install_json} } |
319
|
4
|
|
|
4
|
1
|
26
|
sub mymeta_json { shift->{mymeta_json} } |
320
|
2
|
|
|
2
|
1
|
43
|
sub main_module { shift->{main_module} } |
321
|
2
|
|
|
2
|
1
|
13
|
sub main_module_version { shift->{main_module_version} } |
322
|
2
|
|
|
2
|
1
|
9
|
sub main_module_file { shift->{main_module_file} } |
323
|
8
|
|
|
8
|
1
|
504
|
sub files { shift->{files} } |
324
|
2
|
|
|
2
|
1
|
12
|
sub install_json_hash { shift->{install_json_hash} } |
325
|
|
|
|
|
|
|
|
326
|
|
|
|
|
|
|
sub mymeta_json_hash { |
327
|
2
|
|
|
2
|
1
|
5
|
my $self = shift; |
328
|
2
|
50
|
|
|
|
7
|
return unless my $mymeta_json = $self->mymeta_json; |
329
|
0
|
|
0
|
|
|
0
|
$self->{mymeta_json_hash} ||= CPAN::Meta->load_file($mymeta_json)->as_struct; |
330
|
|
|
|
|
|
|
} |
331
|
|
|
|
|
|
|
|
332
|
|
|
|
|
|
|
sub _distnameinfo { |
333
|
0
|
|
|
0
|
|
0
|
my $self = shift; |
334
|
0
|
0
|
|
|
|
0
|
return unless my $hash = $self->install_json_hash; |
335
|
0
|
|
0
|
|
|
0
|
$self->{_distnameinfo} ||= CPAN::DistnameInfo->new( $hash->{pathname} ); |
336
|
|
|
|
|
|
|
} |
337
|
|
|
|
|
|
|
|
338
|
|
|
|
|
|
|
for my $attr (qw(dist version cpanid distvname pathname)) { |
339
|
3
|
|
|
3
|
|
24
|
no strict 'refs'; |
|
3
|
|
|
|
|
5
|
|
|
3
|
|
|
|
|
499
|
|
340
|
|
|
|
|
|
|
*$attr = sub { |
341
|
6
|
|
|
6
|
|
49
|
my $self = shift; |
342
|
6
|
50
|
|
|
|
46
|
return $self->{$attr} if exists $self->{$attr}; # for 'perl' distribution |
343
|
0
|
0
|
|
|
|
0
|
return unless $self->_distnameinfo; |
344
|
0
|
|
|
|
|
0
|
$self->_distnameinfo->$attr; |
345
|
|
|
|
|
|
|
}; |
346
|
|
|
|
|
|
|
} |
347
|
|
|
|
|
|
|
|
348
|
|
|
|
|
|
|
# alias |
349
|
2
|
|
|
2
|
1
|
1080
|
sub name { shift->dist } |
350
|
0
|
|
|
0
|
1
|
|
sub author { shift->cpanid } |
351
|
|
|
|
|
|
|
|
352
|
|
|
|
|
|
|
1; |
353
|
|
|
|
|
|
|
|
354
|
|
|
|
|
|
|
__END__ |