X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FDeploymentHandler%2FDeprecated.pm;h=d460fb4f5c984bb3b8d4275a90cc417e1d7b765a;hb=f9c6ab503d63cc70fa884cadb7ed5f105f1a7bc8;hp=3697761b93786bc5f2dbf35c2910dc0cd6122509;hpb=9deabd1fcf64a04422d1903f8656ac445e73336a;p=dbsrgits%2FDBIx-Class-DeploymentHandler.git

diff --git a/lib/DBIx/Class/DeploymentHandler/Deprecated.pm b/lib/DBIx/Class/DeploymentHandler/Deprecated.pm
index 3697761..d460fb4 100644
--- a/lib/DBIx/Class/DeploymentHandler/Deprecated.pm
+++ b/lib/DBIx/Class/DeploymentHandler/Deprecated.pm
@@ -8,8 +8,19 @@ use Moose::Util 'apply_all_roles';
 extends 'DBIx::Class::DeploymentHandler::Dad';
 # a single with would be better, but we can't do that
 # see: http://rt.cpan.org/Public/Bug/Display.html?id=46347
-with 'DBIx::Class::DeploymentHandler::Deprecated::WithDeprecatedSqltDeployMethod',
-     'DBIx::Class::DeploymentHandler::Deprecated::WithDeprecatedVersionStorage';
+with 'DBIx::Class::DeploymentHandler::WithApplicatorDumple' => {
+    interface_role       => 'DBIx::Class::DeploymentHandler::HandlesDeploy',
+    class_name           => 'DBIx::Class::DeploymentHandler::DeployMethod::SQL::Translator::Deprecated',
+    delegate_name        => 'deploy_method',
+    attributes_to_assume => ['schema'],
+    attributes_to_copy   => [qw( script_directory databases sql_translator_args )],
+  },
+  'DBIx::Class::DeploymentHandler::WithApplicatorDumple' => {
+    interface_role       => 'DBIx::Class::DeploymentHandler::HandlesVersionStorage',
+    class_name           => 'DBIx::Class::DeploymentHandler::VersionStorage::Deprecated',
+    delegate_name        => 'version_storage',
+    attributes_to_assume => ['schema'],
+  };
 with 'DBIx::Class::DeploymentHandler::WithReasonableDefaults';
 
 sub BUILD {
@@ -18,14 +29,27 @@ sub BUILD {
   if ($self->schema->can('ordered_versions') && $self->schema->ordered_versions) {
     apply_all_roles(
       $self,
-      'DBIx::Class::DeploymentHandler::WithExplicitVersions'
+      'DBIx::Class::DeploymentHandler::WithApplicatorDumple' => {
+        interface_role       => 'DBIx::Class::DeploymentHandler::HandlesVersioning',
+        class_name           => 'DBIx::Class::DeploymentHandler::VersionHandler::ExplicitVersions',
+        delegate_name        => 'version_handler',
+        attributes_to_assume => [qw( database_version schema_version to_version )],
+      }
     );
   } else {
     apply_all_roles(
       $self,
-      'DBIx::Class::DeploymentHandler::WithDatabaseToSchemaVersions'
+      'DBIx::Class::DeploymentHandler::WithApplicatorDumple' => {
+        interface_role       => 'DBIx::Class::DeploymentHandler::HandlesVersioning',
+        class_name           => 'DBIx::Class::DeploymentHandler::VersionHandler::DatabaseToSchemaVersions',
+        delegate_name        => 'version_handler',
+        attributes_to_assume => [qw( database_version schema_version to_version )],
+      }
     );
   }
+  # the following is just a hack so that ->version_storage
+  # won't be lazy
+  $self->version_storage;
 }
 
 __PACKAGE__->meta->make_immutable;
@@ -36,4 +60,61 @@ __PACKAGE__->meta->make_immutable;
 
 __END__
 
+=head1 DEPRECATED
 
+I begrudgingly made this module (and other related modules) to make porting
+from L<DBIx::Class::Schema::Versioned> relatively simple.  I will make changes
+to ensure that it works with output from L<DBIx::Class::Schema::Versioned> etc,
+but I will not add any new features to it.  It already lacks numerous features
+that the full version provides in style:
+
+=over
+
+=item *
+
+Downgrades
+
+=item *
+
+Multiple files for migrations
+
+=item *
+
+Perl files in migrations
+
+=item *
+
+Shared Perl/SQL for different databases
+
+=back
+
+And there's probably more.
+
+At version 1.000000 usage of this module will emit a warning.  At version
+2.000000 it will be removed entirely.
+
+To migrate to the New Hotness take a look at:
+L<DBIx::Class::DeploymentHandler::VersionStorage::Deprecated/THIS SUCKS> and
+L<DBIx::Class::DeploymentHandler::DeployMethod::SQL::Translator::Deprecated/THIS SUCKS>.
+
+=head1 SYNOPSIS
+
+Look at L<DBIx::Class::DeploymentHandler/SYNPOSIS>.  I won't repeat
+it here to emphasize, yet again, that this should not be used unless you really
+want to live in the past.
+
+=head1 WHERE IS ALL THE DOC?!
+
+C<DBIx::Class::DeploymentHandler::Deprecated> extends
+L<DBIx::Class::DeploymentHandler::Dad>, so that's probably the first place to
+look when you are trying to figure out how everything works.
+
+Next would be to look at all the pieces that fill in the blanks that
+L<DBIx::Class::DeploymentHandler::Dad> expects to be filled.  They would be
+L<DBIx::Class::DeploymentHandler::DeployMethod::SQL::Translator::Deprecated>,
+L<DBIx::Class::DeploymentHandler::VersionStorage::Deprecated>, and
+L<DBIx::Class::DeploymentHandler::WithReasonableDefaults>.  Also, this class
+is special in that it applies either
+L<DBIx::Class::DeploymentHandler::VersionHandler::ExplicitVersions> or
+L<DBIx::Class::DeploymentHandler::VersionHandler::DatabaseToSchemaVersions> depending on
+your schema.