102 lines
1.5 KiB
Perl
102 lines
1.5 KiB
Perl
package Config::Any::YAML;
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use strict;
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use warnings;
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use base 'Config::Any::Base';
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use Carp ();
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=head1 NAME
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Config::Any::YAML - Load YAML config files
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=head1 DESCRIPTION
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Loads YAML files. Example:
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---
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name: TestApp
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Controller::Foo:
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foo: bar
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Model::Baz:
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qux: xyzzy
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=head1 METHODS
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=head2 extensions( )
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return an array of valid extensions (C<yml>, C<yaml>).
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=cut
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sub extensions {
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return qw( yml yaml );
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}
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=head2 load( $file )
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Attempts to load C<$file> as a YAML file.
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=cut
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sub load {
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my $class = shift;
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my $file = shift;
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if (eval { require YAML::XS; 1 }) {
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return YAML::XS::LoadFile( $file );
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}
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elsif ($] > 5.008008 && eval { require YAML::Syck; YAML::Syck->VERSION(0.70) } ) {
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open( my $fh, $file ) or die $!;
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my $content = do { local $/; <$fh> };
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close $fh;
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return YAML::Syck::Load( $content );
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}
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require YAML;
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return YAML::LoadFile( $file );
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}
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=head2 requires_any_of( )
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Specifies that this modules requires one of L<YAML::XS>, L<YAML::Syck> (0.70) or
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L<YAML> in order to work.
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=cut
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sub requires_any_of {
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'YAML::XS', ( $] > 5.008008 ? [ 'YAML::Syck', '0.70' ] : ()), 'YAML';
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}
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=head1 AUTHOR
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Brian Cassidy <bricas@cpan.org>
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=head1 COPYRIGHT AND LICENSE
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Copyright 2006-2016 by Brian Cassidy
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This library is free software; you can redistribute it and/or modify
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it under the same terms as Perl itself.
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=head1 SEE ALSO
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=over 4
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=item * L<Catalyst>
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=item * L<Config::Any>
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=item * L<YAML::XS>
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=item * L<YAML>
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=item * L<YAML::Syck>
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=back
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=cut
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1;
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