98 lines
2.2 KiB
Perl
98 lines
2.2 KiB
Perl
package Perl::PrereqScanner::NotQuiteLite::Parser::ModuleRuntime;
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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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my %known_functions = map {$_ => 1} qw/
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require_module use_module use_package_optimistically
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/;
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sub register { return {
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use => {
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'Module::Runtime' => 'parse_module_runtime_args',
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},
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}}
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sub register_fqfn { return {
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map { "Module::Runtime::".$_ => "parse_".$_."_args" }
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keys %known_functions
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}}
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sub parse_module_runtime_args {
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my ($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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for my $token (@$tokens) {
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next if ref $token;
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if ($known_functions{$token}) {
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$c->register_keyword_parser(
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$token,
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[$class, 'parse_'.$token.'_args', $used_module],
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);
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}
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}
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}
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sub parse_require_module_args {
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my ($class, $c, $used_module, $raw_tokens) = @_;
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my $tokens = convert_string_tokens($raw_tokens);
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shift @$tokens; # function
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my $module = shift @$tokens;
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return unless is_module_name($module);
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$c->add_conditional($module => 0);
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}
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sub parse_use_module_args {
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my ($class, $c, $used_module, $raw_tokens) = @_;
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my $tokens = convert_string_tokens($raw_tokens);
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shift @$tokens; # function
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my ($module, undef, $version) = @$tokens;
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$version = 0 unless $version and is_version($version);
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$c->add_conditional($module => $version);
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}
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sub parse_use_package_optimistically_args {
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my ($class, $c, $used_module, $raw_tokens) = @_;
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my $tokens = convert_string_tokens($raw_tokens);
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shift @$tokens; # function
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my ($module, undef, $version) = @$tokens;
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$version = 0 unless $version and is_version($version);
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$c->add_conditional($module => $version);
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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::ModuleRuntime
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=head1 DESCRIPTION
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This parser is to deal with module loading by C<Module::Runtime>.
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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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