tiny refactor to allow different "bundles"

diff --git a/lib/DBIx/Class/DeploymentHandler.pm b/lib/DBIx/Class/DeploymentHandler.pm
index 076d294..3079451 100644 (file)
--- a/lib/DBIx/Class/DeploymentHandler.pm
+++ b/lib/DBIx/Class/DeploymentHandler.pm
@@ -1,84 +1,12 @@
 package DBIx::Class::DeploymentHandler;
 
 use Moose;
-use Method::Signatures::Simple;
-require DBIx::Class::Schema;    # loaded for type constraint
-require DBIx::Class::ResultSet; # loaded for type constraint
-use Carp::Clan '^DBIx::Class::DeploymentHandler';
 
-use DBIx::Class::DeploymentHandler::Types;
+extends 'DBIx::Class::DeploymentHandler::Dad';
 with 'DBIx::Class::DeploymentHandler::WithSqltDeployMethod',
      'DBIx::Class::DeploymentHandler::WithDatabaseToSchemaVersions',
      'DBIx::Class::DeploymentHandler::WithStandardVersionStorage';
 
-
-has schema => (
-  isa      => 'DBIx::Class::Schema',
-  is       => 'ro',
-  required => 1,
-  handles => ['schema_version'],
-);
-
-has upgrade_directory => ( # configuration
-  isa      => 'Str',
-  is       => 'ro',
-  required => 1,
-  default  => 'sql',
-);
-
-has backup_directory => ( # configuration
-  isa => 'Str',
-  is  => 'ro',
-  predicate  => 'has_backup_directory',
-);
-
-has to_version => ( # configuration
-  is         => 'ro',
-  lazy_build => 1,
-);
-
-sub _build_to_version { $_[0]->schema->schema_version }
-
-has databases => ( # configuration
-  coerce  => 1,
-  isa     => 'DBIx::Class::DeploymentHandler::Databases',
-  is      => 'ro',
-  default => sub { [qw( MySQL SQLite PostgreSQL )] },
-);
-
-has sqltargs => ( # configuration
-  isa => 'HashRef',
-  is  => 'ro',
-  default => sub { {} },
-);
-
-method install {
-  croak 'Install not possible as versions table already exists in database'
-    if $self->version_storage_is_installed;
-
-  my $ddl = $self->_deploy;
-
-  $self->version_storage->add_database_version({
-    version     => $self->to_version,
-    ddl         => $ddl,
-  });
-}
-
-sub upgrade {
-  my $self = shift;
-  while ( my $version_list = $self->next_version_set ) {
-    $self->_upgrade_single_step($version_list);
-
-    $self->add_database_version({
-      version     => $version_list->[-1],
-      # ddl         => $ddl,
-      # upgrade_sql => $upgrade_sql,
-    });
-  }
-}
-
-method backup { $self->storage->backup($self->backup_directory) }
-
 __PACKAGE__->meta->make_immutable;
 
 1;

diff --git a/lib/DBIx/Class/DeploymentHandler/Dad.pm b/lib/DBIx/Class/DeploymentHandler/Dad.pm
new file mode 100644 (file)
index 0000000..2c19b3d
--- /dev/null
+++ b/lib/DBIx/Class/DeploymentHandler/Dad.pm
@@ -0,0 +1,101 @@
+package DBIx::Class::DeploymentHandler::Dad;
+
+use Moose;
+use Method::Signatures::Simple;
+use DBIx::Class::DeploymentHandler::Types;
+require DBIx::Class::Schema;    # loaded for type constraint
+require DBIx::Class::ResultSet; # loaded for type constraint
+use Carp::Clan '^DBIx::Class::DeploymentHandler';
+
+has schema => (
+  isa      => 'DBIx::Class::Schema',
+  is       => 'ro',
+  required => 1,
+  handles => ['schema_version'],
+);
+
+has upgrade_directory => ( # configuration
+  isa      => 'Str',
+  is       => 'ro',
+  required => 1,
+  default  => 'sql',
+);
+
+has backup_directory => ( # configuration
+  isa => 'Str',
+  is  => 'ro',
+  predicate  => 'has_backup_directory',
+);
+
+has to_version => ( # configuration
+  is         => 'ro',
+  lazy_build => 1,
+);
+
+sub _build_to_version { $_[0]->schema->schema_version }
+
+has databases => ( # configuration
+  coerce  => 1,
+  isa     => 'DBIx::Class::DeploymentHandler::Databases',
+  is      => 'ro',
+  default => sub { [qw( MySQL SQLite PostgreSQL )] },
+);
+
+has sqltargs => ( # configuration
+  isa => 'HashRef',
+  is  => 'ro',
+  default => sub { {} },
+);
+
+method install {
+  croak 'Install not possible as versions table already exists in database'
+    if $self->version_storage_is_installed;
+
+  my $ddl = $self->_deploy;
+
+  $self->version_storage->add_database_version({
+    version     => $self->to_version,
+    ddl         => $ddl,
+  });
+}
+
+sub upgrade {
+  my $self = shift;
+  while ( my $version_list = $self->next_version_set ) {
+    $self->_upgrade_single_step($version_list);
+
+    $self->add_database_version({
+      version     => $version_list->[-1],
+      # ddl         => $ddl,
+      # upgrade_sql => $upgrade_sql,
+    });
+  }
+}
+
+method backup { $self->storage->backup($self->backup_directory) }
+
+__PACKAGE__->meta->make_immutable;
+
+1;
+
+=pod
+
+=attr schema
+
+=attr upgrade_directory
+
+=attr backup_directory
+
+=attr to_version
+
+=attr databases
+
+=method install
+
+=method upgrade
+
+=method backup
+
+__END__
+
+vim: ts=2 sw=2 expandtab