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1 | package Perl::Critic::Policy::DynamicMoose::ProhibitPublicBuilders; |
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2 | use Moose; |
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3 | extends 'Perl::Critic::Policy::DynamicMoose'; |
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4 | |
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5 | use Perl::Critic::Util::Moose 'meta_type'; |
6 | |
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7 | Readonly::Scalar my $EXPL => q{Prefix builder method names with an underscore}; |
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8 | |
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9 | augment applies_to_metaclass => sub { 'Moose::Meta::Role' }; |
10 | |
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11 | sub violates_metaclass { |
12 | my $self = shift; |
13 | my $meta = shift; |
14 | |
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15 | my $classname = $meta->name; |
16 | |
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17 | my @violations; |
18 | |
19 | my $attributes = $meta->get_attribute_map; |
20 | for my $name (keys %$attributes) { |
21 | my $attribute = $attributes->{$name}; |
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22 | my $builder; |
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23 | |
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24 | if (blessed($attribute)) { |
25 | next if !$attribute->has_builder; |
26 | $builder = $attribute->builder; |
27 | } |
28 | else { |
29 | # Roles suck :( |
30 | next if !defined($attribute->{builder}); |
31 | $builder = $attribute->{builder}; |
32 | } |
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33 | |
34 | if ($builder !~ /^_/) { |
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35 | my $type = meta_type($meta); |
36 | my $desc = "Builder method '$builder' of attribute '$attribute' of $type '$classname' is public"; |
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37 | push @violations, $self->violation($desc, $EXPL); |
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38 | } |
39 | } |
40 | |
41 | return @violations; |
42 | } |
43 | |
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44 | no Moose; |
45 | |
46 | 1; |
47 | |