line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
3
|
|
|
3
|
|
2722298
|
use strict; |
|
3
|
|
|
|
|
5
|
|
|
3
|
|
|
|
|
77
|
|
2
|
3
|
|
|
3
|
|
11
|
use warnings; |
|
3
|
|
|
|
|
4
|
|
|
3
|
|
|
|
|
170
|
|
3
|
|
|
|
|
|
|
package Dist::Zilla::Role::ModuleMetadata; # git description: v0.003-16-g7ff5130 |
4
|
|
|
|
|
|
|
# vim: set ts=8 sts=4 sw=4 tw=115 et : |
5
|
|
|
|
|
|
|
# ABSTRACT: A role for plugins that use Module::Metadata |
6
|
|
|
|
|
|
|
# KEYWORDS: zilla distribution plugin role metadata cache packages versions |
7
|
|
|
|
|
|
|
|
8
|
|
|
|
|
|
|
our $VERSION = '0.004'; |
9
|
|
|
|
|
|
|
|
10
|
3
|
|
|
3
|
|
10
|
use Moose::Role; |
|
3
|
|
|
|
|
4
|
|
|
3
|
|
|
|
|
21
|
|
11
|
3
|
|
|
3
|
|
10263
|
use Module::Metadata 1.000005; |
|
3
|
|
|
|
|
5960
|
|
|
3
|
|
|
|
|
77
|
|
12
|
3
|
|
|
3
|
|
12
|
use Digest::MD5 'md5'; |
|
3
|
|
|
|
|
3
|
|
|
3
|
|
|
|
|
146
|
|
13
|
3
|
|
|
3
|
|
13
|
use namespace::autoclean; |
|
3
|
|
|
|
|
3
|
|
|
3
|
|
|
|
|
20
|
|
14
|
|
|
|
|
|
|
|
15
|
|
|
|
|
|
|
# filename => md5 content => MMD object |
16
|
|
|
|
|
|
|
my %CACHE; |
17
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
sub module_metadata_for_file |
19
|
|
|
|
|
|
|
{ |
20
|
5
|
|
|
5
|
1
|
1362326
|
my ($self, $file) = @_; |
21
|
|
|
|
|
|
|
|
22
|
5
|
50
|
|
|
|
19
|
Carp::croak('missing file argument for module_metadata_for_file') if not $file; |
23
|
|
|
|
|
|
|
|
24
|
|
|
|
|
|
|
# handle dzil v4 files by assuming no (or latin1) encoding |
25
|
5
|
50
|
|
|
|
37
|
my $encoded_content = $file->can('encoded_content') ? $file->encoded_content : $file->content; |
26
|
|
|
|
|
|
|
|
27
|
|
|
|
|
|
|
# We cache on the MD5 checksum to detect if the file has been modified |
28
|
|
|
|
|
|
|
# by some other plugin since it was last parsed, making our object invalid. |
29
|
5
|
|
|
|
|
1427
|
my $md5 = md5($encoded_content); |
30
|
5
|
|
|
|
|
17
|
my $filename = $file->name; |
31
|
5
|
50
|
|
|
|
185
|
return $CACHE{$filename}{$md5} if $CACHE{$filename}{$md5}; |
32
|
|
|
|
|
|
|
|
33
|
3
|
50
|
|
3
|
|
136
|
open( |
|
3
|
50
|
|
3
|
|
4
|
|
|
3
|
|
|
|
|
20
|
|
|
3
|
|
|
|
|
2017
|
|
|
3
|
|
|
|
|
5
|
|
|
3
|
|
|
|
|
11
|
|
|
5
|
|
|
|
|
142
|
|
34
|
|
|
|
|
|
|
my $fh, |
35
|
|
|
|
|
|
|
($file->can('encoding') ? sprintf('<:encoding(%s)', $file->encoding) : '<'), |
36
|
|
|
|
|
|
|
\$encoded_content, |
37
|
|
|
|
|
|
|
) or $self->log_fatal([ 'cannot open handle to %s content: %s', $filename, $! ]); |
38
|
|
|
|
|
|
|
|
39
|
5
|
|
|
|
|
2412
|
$self->log_debug([ 'parsing %s for Module::Metadata', $filename ]); |
40
|
5
|
|
|
|
|
1523
|
my $mmd = Module::Metadata->new_from_handle($fh, $filename); |
41
|
5
|
|
|
|
|
2696
|
return ($CACHE{$filename}{$md5} = $mmd); |
42
|
|
|
|
|
|
|
} |
43
|
|
|
|
|
|
|
|
44
|
|
|
|
|
|
|
around dump_config => sub |
45
|
|
|
|
|
|
|
{ |
46
|
|
|
|
|
|
|
my ($orig, $self) = @_; |
47
|
|
|
|
|
|
|
my $config = $self->$orig; |
48
|
|
|
|
|
|
|
|
49
|
|
|
|
|
|
|
$config->{+__PACKAGE__} = { |
50
|
|
|
|
|
|
|
'Module::Metadata' => Module::Metadata->VERSION, |
51
|
|
|
|
|
|
|
version => $VERSION, |
52
|
|
|
|
|
|
|
}; |
53
|
|
|
|
|
|
|
|
54
|
|
|
|
|
|
|
return $config; |
55
|
|
|
|
|
|
|
}; |
56
|
|
|
|
|
|
|
|
57
|
|
|
|
|
|
|
1; |
58
|
|
|
|
|
|
|
|
59
|
|
|
|
|
|
|
__END__ |
60
|
|
|
|
|
|
|
|
61
|
|
|
|
|
|
|
=pod |
62
|
|
|
|
|
|
|
|
63
|
|
|
|
|
|
|
=encoding UTF-8 |
64
|
|
|
|
|
|
|
|
65
|
|
|
|
|
|
|
=head1 NAME |
66
|
|
|
|
|
|
|
|
67
|
|
|
|
|
|
|
Dist::Zilla::Role::ModuleMetadata - A role for plugins that use Module::Metadata |
68
|
|
|
|
|
|
|
|
69
|
|
|
|
|
|
|
=head1 VERSION |
70
|
|
|
|
|
|
|
|
71
|
|
|
|
|
|
|
version 0.004 |
72
|
|
|
|
|
|
|
|
73
|
|
|
|
|
|
|
=head1 SYNOPSIS |
74
|
|
|
|
|
|
|
|
75
|
|
|
|
|
|
|
package Dist::Zilla::Plugin::YourNewPlugin; |
76
|
|
|
|
|
|
|
use Moose; |
77
|
|
|
|
|
|
|
with |
78
|
|
|
|
|
|
|
'Dist::Zilla::Role::...', |
79
|
|
|
|
|
|
|
'Dist::Zilla::Role::ModuleMetadata'; |
80
|
|
|
|
|
|
|
use namespace::autoclean; |
81
|
|
|
|
|
|
|
|
82
|
|
|
|
|
|
|
sub your_method { |
83
|
|
|
|
|
|
|
my $self = shift; |
84
|
|
|
|
|
|
|
|
85
|
|
|
|
|
|
|
my $file = ...; # perhaps via the :InstallModules filefinder? |
86
|
|
|
|
|
|
|
my $version = $self->module_metadata_for_file->($file)->version; |
87
|
|
|
|
|
|
|
... |
88
|
|
|
|
|
|
|
} |
89
|
|
|
|
|
|
|
|
90
|
|
|
|
|
|
|
=head1 DESCRIPTION |
91
|
|
|
|
|
|
|
|
92
|
|
|
|
|
|
|
This L<role|Moose::Role> provides some common utilities for L<Dist::Zilla> |
93
|
|
|
|
|
|
|
plugins which use L<Module::Metadata> and the information that it provides. |
94
|
|
|
|
|
|
|
|
95
|
|
|
|
|
|
|
=head1 METHODS PROVIDED |
96
|
|
|
|
|
|
|
|
97
|
|
|
|
|
|
|
=head2 C<module_metadata_for_file> |
98
|
|
|
|
|
|
|
|
99
|
|
|
|
|
|
|
my $mmd = $self->module_metadata_for_file($file); |
100
|
|
|
|
|
|
|
|
101
|
|
|
|
|
|
|
Given a dzil file object (anything that does L<Dist::Zilla::Role::File>), this |
102
|
|
|
|
|
|
|
method returns a L<Module::Metadata> object for that file's content. |
103
|
|
|
|
|
|
|
|
104
|
|
|
|
|
|
|
=for stopwords reparsing |
105
|
|
|
|
|
|
|
|
106
|
|
|
|
|
|
|
Internally, this method caches these objects. If multiple plugins want an |
107
|
|
|
|
|
|
|
object for the same file, this avoids reparsing it. |
108
|
|
|
|
|
|
|
|
109
|
|
|
|
|
|
|
=head1 SEE ALSO |
110
|
|
|
|
|
|
|
|
111
|
|
|
|
|
|
|
=over 4 |
112
|
|
|
|
|
|
|
|
113
|
|
|
|
|
|
|
=item * |
114
|
|
|
|
|
|
|
|
115
|
|
|
|
|
|
|
L<Module::Metadata> |
116
|
|
|
|
|
|
|
|
117
|
|
|
|
|
|
|
=back |
118
|
|
|
|
|
|
|
|
119
|
|
|
|
|
|
|
=head1 SUPPORT |
120
|
|
|
|
|
|
|
|
121
|
|
|
|
|
|
|
Bugs may be submitted through L<the RT bug tracker|https://rt.cpan.org/Public/Dist/Display.html?Name=Dist-Zilla-Role-ModuleMetadata> |
122
|
|
|
|
|
|
|
(or L<bug-Dist-Zilla-Role-ModuleMetadata@rt.cpan.org|mailto:bug-Dist-Zilla-Role-ModuleMetadata@rt.cpan.org>). |
123
|
|
|
|
|
|
|
|
124
|
|
|
|
|
|
|
There is also a mailing list available for users of this distribution, at |
125
|
|
|
|
|
|
|
L<http://dzil.org/#mailing-list>. |
126
|
|
|
|
|
|
|
|
127
|
|
|
|
|
|
|
There is also an irc channel available for users of this distribution, at |
128
|
|
|
|
|
|
|
L<C<#distzilla> on C<irc.perl.org>|irc://irc.perl.org/#distzilla>. |
129
|
|
|
|
|
|
|
|
130
|
|
|
|
|
|
|
I am also usually active on irc, as 'ether' at C<irc.perl.org>. |
131
|
|
|
|
|
|
|
|
132
|
|
|
|
|
|
|
=head1 AUTHOR |
133
|
|
|
|
|
|
|
|
134
|
|
|
|
|
|
|
Karen Etheridge <ether@cpan.org> |
135
|
|
|
|
|
|
|
|
136
|
|
|
|
|
|
|
=head1 COPYRIGHT AND LICENCE |
137
|
|
|
|
|
|
|
|
138
|
|
|
|
|
|
|
This software is copyright (c) 2015 by Karen Etheridge. |
139
|
|
|
|
|
|
|
|
140
|
|
|
|
|
|
|
This is free software; you can redistribute it and/or modify it under |
141
|
|
|
|
|
|
|
the same terms as the Perl 5 programming language system itself. |
142
|
|
|
|
|
|
|
|
143
|
|
|
|
|
|
|
=cut |