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1 | package CatalystX::HelpText::Finder::TemplateToolkit; |
2 | use Moose; |
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3 | use List::MoreUtils qw/ uniq /; |
4 | use Template; |
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5 | use namespace::autoclean; |
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6 | |
7 | sub find_helptext_keys_in_fn { |
8 | my ($self, $fn, $script) = @_; |
9 | my @keys = (); |
10 | my $t = Template->new({ |
11 | INCLUDE_PATH => [ $script->template_search_dir ], |
12 | ABSOLUTE => 1, |
13 | }); |
14 | my $out; |
15 | $t->process($fn, { help_text => sub { push @keys, shift } }, \$out); |
16 | return [ uniq @keys ]; |
17 | } |
18 | |
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19 | __PACKAGE__->meta->make_immutable; |
20 | 1; |
21 | |