lib/DBIx/Class/DeploymentHandler/DeployMethod/SQL/Translator/Deprecated.pm

   1 package DBIx::Class::DeploymentHandler::DeployMethod::SQL::Translator::Deprecated;
   2 use Moose;
   3 use Method::Signatures::Simple;
   4
   5 use File::Spec::Functions;
   6
   7 extends 'DBIx::Class::DeploymentHandler::DeployMethod::SQL::Translator',
   8
   9 method _ddl_schema_consume_filenames($type, $version) {
  10   return [$self->_ddl_schema_produce_filename($type, $version)]
  11 }
  12
  13 method _ddl_schema_produce_filename($type, $version) {
  14   my $filename = ref $self->schema;
  15   $filename =~ s/::/-/g;
  16
  17   $filename = catfile(
  18     $self->upgrade_directory, "$filename-$version-$type.sql"
  19   );
  20
  21   return $filename;
  22 }
  23
  24 method _ddl_schema_up_produce_filename($type, $versions, $dir) {
  25   my $filename = ref $self->schema;
  26   $filename =~ s/::/-/g;
  27
  28   $filename = catfile(
  29     $self->upgrade_directory, "$filename-" . join( q(-), @{$versions} ) . "-$type.sql"
  30   );
  31
  32   return $filename;
  33 }
  34
  35 method _ddl_schema_up_consume_filenames($type, $versions) {
  36   return [$self->_ddl_schema_up_produce_filename($type, $versions)]
  37 }
  38
  39 __PACKAGE__->meta->make_immutable;
  40
  41 1;
  42
  43 # vim: ts=2 sw=2 expandtab
  44
  45 __END__
  46
  47 =head1 THIS SUCKS
  48
  49 Yeah, this old Deprecated thing is a drag.  It can't do downgrades, it can only
  50 use a single .sql file for migrations, it has no .pl support.  You should
  51 totally switch!  Here's how:
  52
  53  my $init_part = ref $schema;
  54  $init_part =~ s/::/-/g;
  55  opendir my $dh, 'sql';
  56  for (readdir $dh) {
  57    if (/\Q$init_part\E-(.*)-(.*)(?:-(.*))?/) {
  58     if (defined $3) {
  59       cp $_, $dh->deploy_method->_ddl_schema_up_produce_filename($3, [$1, $2]);
  60     } else {
  61       cp $_, $dh->deploy_method->_ddl_schema_produce_filename($2, $1);
  62     }
  63   }
  64  }
  65