require => 1;\r
use Data::Visitor::Callback;\r
\r
-our $VERSION = '0.04';\r
+our $VERSION = '0.07';\r
\r
=head1 NAME\r
\r
# ConfigLoader should be first in your list so\r
# other plugins can get the config information\r
use Catalyst qw( ConfigLoader ... );\r
- \r
+ \r
# by default myapp.* will be loaded\r
# you can specify a file if you'd like\r
__PACKAGE__->config( file = > 'config.yaml' ); \r
\r
=head1 DESCRIPTION\r
\r
-This mdoule will attempt to load find and load a configuration\r
+This module will attempt to load find and load a configuration\r
file of various types. Currently it supports YAML, JSON, XML,\r
INI and Perl formats.\r
\r
+To support the distinction between development and production environments,\r
+this module will also attemp to load a local config (e.g. myapp_local.yaml)\r
+which will override any duplicate settings.\r
+\r
=head1 METHODS\r
\r
=head2 setup( )\r
\r
This method is automatically called by Catalyst's setup routine. It will\r
attempt to use each plugin and, once a file has been successfully\r
-loaded, set the C<config()> section.\r
+loaded, set the C<config()> section. \r
\r
=cut\r
\r
push @files, $path;\r
}\r
else {\r
- push @files, "$path.$_" for @extensions;\r
+ @files = map { ( "$path.$_", "${path}_local.$_" ) } @extensions;\r
}\r
\r
for( @files ) {\r
next unless -f $_;\r
my $config = $loader->load( $_ );\r
- if( $config ) {\r
- $c->config( $config );\r
- last;\r
- }\r
+ \r
+ _fix_syntax( $config );\r
+ \r
+ $c->config( $config ) if $config;\r
}\r
}\r
\r
plugins, it's important to load ConfigLoader before them.\r
ConfigLoader provides a default finalize_config method which\r
walks through the loaded config hash and replaces any strings\r
-beginning with C<< __HOME__/<path> >> with the full path to\r
-the file inside the app's home directory.\r
+beginning containing C<__HOME__> with the full path to\r
+app's home directory (i.e. C<$c-E<gt>path_to('')> ).\r
+You can also use C<__path_to('foo/bar')__> which translates to\r
+C<$c-E<gt>path_to('foo', 'bar')> \r
\r
=cut\r
\r
sub finalize_config {\r
my $c = shift;\r
my $v = Data::Visitor::Callback->new(\r
- plain_value => sub { s[^__HOME__/(.+)$][ $c->path_to($1) ]e }\r
+ plain_value => sub {\r
+ return unless defined $_;\r
+ s[__HOME__][ $c->path_to( '' ) ]e;\r
+ s[__path_to\((.+)\)__][ $c->path_to( split( '/', $1 ) ) ]e;\r
+ }\r
);\r
$v->visit( $c->config );\r
}\r
\r
+sub _fix_syntax {\r
+ my $config = shift;\r
+ my @components = (\r
+ map +{\r
+ prefix => $_ eq 'Component' ? '' : $_ . '::',\r
+ values => delete $config->{ lc $_ } || delete $config->{ $_ }\r
+ }, qw( Component Model View Controller )\r
+ );\r
+\r
+ foreach my $comp ( @components ) {\r
+ my $prefix = $comp->{ prefix };\r
+ foreach my $element ( keys %{ $comp->{ values } } ) {\r
+ $config->{ "$prefix$element" } = $comp->{ values }->{ $element };\r
+ }\r
+ }\r
+}\r
+\r
=head1 AUTHOR\r
\r
=over 4 \r
\r
=cut\r
\r
-1;
\ No newline at end of file
+1;\r