/usr/share/perl5/Perl/PrereqScanner/Scanner/Aliased.pm is in libperl-prereqscanner-perl 1.023-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | use strict;
use warnings;
package Perl::PrereqScanner::Scanner::Aliased;
# ABSTRACT: scan for OO module aliases via aliased.pm
$Perl::PrereqScanner::Scanner::Aliased::VERSION = '1.023';
use Moose;
with 'Perl::PrereqScanner::Scanner';
#pod =head1 DESCRIPTION
#pod
#pod This scanner will look for aliased OO modules:
#pod
#pod use aliased 'Some::Long::Long::Name' => 'Short::Name';
#pod
#pod Short::Name->new;
#pod ...
#pod
#pod =cut
sub scan_for_prereqs {
my ($self, $ppi_doc, $req) = @_;
# regular use and require
my $includes = $ppi_doc->find('Statement::Include') || [];
for my $node ( @$includes ) {
# aliasing
if (grep { $_ eq $node->module } qw{ aliased }) {
# We only want the first argument to aliased
my @args = grep {
$_->isa('PPI::Token::QuoteLike::Words')
|| $_->isa('PPI::Token::Quote')
} $node->arguments;
next unless @args;
my ($module) = $self->_q_contents($args[0]);
$req->add_minimum($module => 0);
}
}
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Perl::PrereqScanner::Scanner::Aliased - scan for OO module aliases via aliased.pm
=head1 VERSION
version 1.023
=head1 DESCRIPTION
This scanner will look for aliased OO modules:
use aliased 'Some::Long::Long::Name' => 'Short::Name';
Short::Name->new;
...
=head1 AUTHORS
=over 4
=item *
Jerome Quelin
=item *
Ricardo Signes <rjbs@cpan.org>
=back
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2009 by Jerome Quelin.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
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