Initial Commit

database/perl/lib/Perl/PrereqScanner/NotQuiteLite/Parser/Catalyst.pm

@@ -0,0 +1,67 @@
+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