1 package DBIx::Class::DeploymentHandler;
4 use Method::Signatures::Simple;
5 require DBIx::Class::Schema; # loaded for type constraint
6 require DBIx::Class::ResultSet; # loaded for type constraint
7 use Carp::Clan '^DBIx::Class::DeploymentHandler';
9 with 'DBIx::Class::DeploymentHandler::WithSqltDeployMethod',
10 'DBIx::Class::DeploymentHandler::WithDatabaseToSchemaVersions',
11 'DBIx::Class::DeploymentHandler::WithStandardVersionStorage';
14 use Moose::Util::TypeConstraints;
15 subtype 'DBIx::Class::DeploymentHandler::Databases'
16 => as 'ArrayRef[Str]';
18 coerce 'DBIx::Class::DeploymentHandler::Databases'
21 no Moose::Util::TypeConstraints;
25 isa => 'DBIx::Class::Schema',
28 handles => ['schema_version'],
31 has upgrade_directory => ( # configuration
38 has backup_directory => ( # configuration
41 predicate => 'has_backup_directory',
44 has to_version => ( # configuration
49 sub _build_to_version { $_[0]->schema->schema_version }
51 has databases => ( # configuration
53 isa => 'DBIx::Class::DeploymentHandler::Databases',
55 default => sub { [qw( MySQL SQLite PostgreSQL )] },
58 has sqltargs => ( # configuration
61 default => sub { {} },
65 croak 'Install not possible as versions table already exists in database'
66 if $self->version_storage_is_installed;
68 my $ddl = $self->_deploy;
70 $self->version_storage->add_database_version({
71 version => $self->to_version,
78 while ( my $version_list = $self->next_version_set ) {
79 $self->_upgrade_single_step($version_list);
81 $self->add_database_version({
82 version => $version_list->[-1],
84 # upgrade_sql => $upgrade_sql,
89 method backup { $self->storage->backup($self->backup_directory) }
91 __PACKAGE__->meta->make_immutable;
97 vim: ts=2 sw=2 expandtab