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package Perl::PrereqScanner::NotQuiteLite::Parser::Catalyst;
use strict;
use warnings;
use Perl::PrereqScanner::NotQuiteLite::Util;
sub register { return {
use => {
Catalyst => 'parse_catalyst_args',
},
}}
sub parse_catalyst_args {
my ($class, $c, $used_module, $raw_tokens) = @_;
my @copied_tokens = @$raw_tokens;
if (($copied_tokens[0][1] || '') eq '()') {
my $token = shift @copied_tokens;
unshift @copied_tokens, @{$token->[0]};
}
if (is_version($copied_tokens[0])) {
$c->add($used_module => shift @copied_tokens);
}
my @plugins;
for my $token (@copied_tokens) {
my $desc = $token->[1] or next;
if ($desc eq 'STRING') {
push @plugins, $token->[0][0];
} elsif ($desc eq 'QUOTED_WORD_LIST') {
push @plugins, split /\s/, $token->[0][0];
}
}
for my $plugin (@plugins) {
next if $plugin =~ /^\-/;
$plugin = "Catalyst::Plugin::$plugin" unless $plugin =~ s/^\+//;
$c->add($plugin => 0) if is_module_name($plugin);
}
}
1;
__END__
=encoding utf-8
=head1 NAME
Perl::PrereqScanner::NotQuiteLite::Parser::Catalyst
=head1 DESCRIPTION
This parser is to deal with module inheritance by C<Catalyst>.
=head1 AUTHOR
Kenichi Ishigaki, E<lt>ishigaki@cpan.orgE<gt>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2017 by Kenichi Ishigaki.
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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