77 lines
1.7 KiB
Perl
77 lines
1.7 KiB
Perl
package Perl::PrereqScanner::NotQuiteLite::Parser::ClassAutouse;
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use strict;
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use warnings;
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use Perl::PrereqScanner::NotQuiteLite::Util;
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sub register { return {
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use => {
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'Class::Autouse' => 'parse_class_autouse_args',
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},
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}}
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sub parse_class_autouse_args {
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my ($class, $c, $used_module, $raw_tokens) = @_;
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my $tokens = convert_string_tokens($raw_tokens);
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if (is_version($tokens->[0])) {
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$c->add($used_module => shift @$tokens);
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}
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while(my $token = shift @$tokens) {
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my $module = $token;
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if (ref $module) {
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$module = $module->[0];
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}
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if (is_module_name($module)) {
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$c->add_recommendation($module => 0);
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}
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}
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$c->register_method_parser(
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'autouse',
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[$class, 'parse_autouse_method_args', $used_module],
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);
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}
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sub parse_autouse_method_args {
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my ($class, $c, $used_module, $raw_tokens) = @_;
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my $tokens = convert_string_tokens($raw_tokens);
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# Check class
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my ($klass, $arrow, $method, @args) = @$tokens;
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return unless $klass and ref $klass and $klass->[0] eq $used_module;
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return unless $method and ref $method and $method->[0] eq 'autouse';
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for my $arg (@args) {
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next if ref $arg;
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$c->add_recommendation($arg => 0);
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}
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}
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1;
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__END__
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=encoding utf-8
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=head1 NAME
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Perl::PrereqScanner::NotQuiteLite::Parser::ClassAutouse
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=head1 DESCRIPTION
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This parser is to deal with modules loaded dynamically by
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C<Class::Autouse>.
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=head1 AUTHOR
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Kenichi Ishigaki, E<lt>ishigaki@cpan.orgE<gt>
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=head1 COPYRIGHT AND LICENSE
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This software is copyright (c) 2017 by Kenichi Ishigaki.
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This is free software; you can redistribute it and/or modify it under
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the same terms as the Perl 5 programming language system itself.
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=cut
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