64 lines
1.2 KiB
Perl
64 lines
1.2 KiB
Perl
package Perl::PrereqScanner::NotQuiteLite::Parser::Only;
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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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only => 'parse_only_args',
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},
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}}
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sub parse_only_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 = $module->[0];
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}
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next unless is_module_name($module);
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my $version = shift @$tokens;
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$version = shift @$tokens if ref $version;
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if (is_version($version)) {
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$c->add($module => $version);
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} else {
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$c->add($module => 0); # Can't determine a version
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}
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last;
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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::Only
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=head1 DESCRIPTION
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This parser is to deal with a module loaded by L<only>.
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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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