require SQL::Translator::Diff;
use Try::Tiny;
-with 'DBIx::Class::DeploymentHandler::SqltDeployMethod';
+with 'DBIx::Class::DeploymentHandler::WithSqltDeployMethod';
BEGIN {
use Moose::Util::TypeConstraints;
$s
}
-has _filedata => (
- isa => 'ArrayRef[Str]',
- is => 'rw',
-);
-
has do_backup => (
isa => 'Bool',
is => 'ro',
}
}
-method backup { $self->storage->backup($self->backup_directory) }
-
method install($new_version) {
carp 'Install not possible as versions table already exists in database'
if $self->is_installed;
}
}
-method create_upgrade_path { }
-
method ordered_schema_versions { undef }
method upgrade {
}
}
-method upgrade_single_step($db_version, $target_version) {
- if ($db_version eq $target_version) {
- # croak?
- carp "Upgrade not necessary\n";
- return;
- }
-
- my $upgrade_file = $self->ddl_filename(
- $self->storage->sqlt_type,
- $target_version,
- $self->upgrade_directory,
- $db_version,
- );
-
- $self->create_upgrade_path({ upgrade_file => $upgrade_file });
-
- unless (-f $upgrade_file) {
- # croak?
- carp "Upgrade not possible, no upgrade file found ($upgrade_file), please create one\n";
- return;
- }
-
- carp "DB version ($db_version) is lower than the schema version (".$self->schema_version."). Attempting upgrade.\n";
-
- $self->_filedata($self->_read_sql_file($upgrade_file)); # I don't like this --fREW 2010-02-22
- $self->backup if $self->do_backup;
- $self->schema->txn_do(sub { $self->do_upgrade });
-
- $self->version_rs->create({
- version => $target_version,
- # ddl => $ddl,
- # upgrade_sql => $upgrade_sql,
- });
-}
-
-method do_upgrade { $self->run_upgrade(qr/.*?/) }
-
-method run_upgrade($stm) {
- return unless $self->_filedata;
- my @statements = grep { $_ =~ $stm } @{$self->_filedata};
-
- for (@statements) {
- $self->storage->debugobj->query_start($_) if $self->storage->debug;
- $self->apply_statement($_);
- $self->storage->debugobj->query_end($_) if $self->storage->debug;
- }
-}
-
-method apply_statement($statement) {
- # croak?
- $self->storage->dbh->do($_) or carp "SQL was: $_"
-}
-
-method _read_sql_file($file) {
- return unless $file;
-
- open my $fh, '<', $file or carp("Can't open upgrade file, $file ($!)");
- my @data = split /\n/, join '', <$fh>;
- close $fh;
-
- @data = grep {
- $_ &&
- !/^--/ &&
- !/^(BEGIN|BEGIN TRANSACTION|COMMIT)/m
- } split /;/,
- join '', @data;
-
- return \@data;
-}
-
__PACKAGE__->meta->make_immutable;
1;