126 lines
2.1 KiB
Perl
126 lines
2.1 KiB
Perl
package Config::Any::INI;
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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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our $MAP_SECTION_SPACE_TO_NESTED_KEY = 1;
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=head1 NAME
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Config::Any::INI - Load INI config files
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=head1 DESCRIPTION
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Loads INI files. Example:
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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<ini>).
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=cut
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sub extensions {
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return qw( ini );
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}
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=head2 load( $file )
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Attempts to load C<$file> as an INI 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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require Config::Tiny;
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my $config = Config::Tiny->read( $file );
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die $Config::Tiny::errstr if not defined $config;
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my $out = delete $config->{ _ } || {};
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for my $k ( keys %$config ) {
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my @keys = split /\s+/, $k;
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my $ref = $config->{ $k };
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if ( $MAP_SECTION_SPACE_TO_NESTED_KEY && @keys > 1 ) {
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my ( $a, $b ) = @keys[ 0, 1 ];
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$out->{ $a }->{ $b } = $ref;
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}
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else {
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$out->{ $k } = { %{ $out->{ $k } || {} }, %$ref };
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}
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}
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return $out;
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}
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=head2 requires_all_of( )
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Specifies that this module requires L<Config::Tiny> in order to work.
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=cut
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sub requires_all_of { 'Config::Tiny' }
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=head1 PACKAGE VARIABLES
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=over 4
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=item $MAP_SECTION_SPACE_TO_NESTED_KEY (boolean)
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This variable controls whether spaces in INI section headings will be expanded into nested hash keys.
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e.g. it controls whether [Full Power] maps to $config->{'Full Power'} or $config->{'Full'}->{'Power'}
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By default it is set to 1 (i.e. true).
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Set it to 0 to preserve literal spaces in section headings:
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use Config::Any;
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use Config::Any::INI;
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$Config::Any::INI::MAP_SECTION_SPACE_TO_NESTED_KEY = 0;
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=back
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=head1 AUTHORS
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Brian Cassidy <bricas@cpan.org>
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Joel Bernstein <rataxis@cpan.org>
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=head1 COPYRIGHT AND LICENSE
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Copyright 2006-2016 by Brian Cassidy, portions copyright 2006, 2007 by Joel Bernstein
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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<Config::Tiny>
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=back
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=cut
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1;
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