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

   1 package DBIx::Class::DeploymentHandler::DeployMethod::SQL::Translator::Deprecated;
   2 use Moose;
   3
   4 # ABSTRACT: (DEPRECATED) Use this if you are stuck in the past
   5
   6 use Method::Signatures::Simple;
   7
   8 use File::Spec::Functions;
   9
  10 extends 'DBIx::Class::DeploymentHandler::DeployMethod::SQL::Translator',
  11
  12 method _ddl_schema_consume_filenames($type, $version) {
  13   return [$self->_ddl_schema_produce_filename($type, $version)]
  14 }
  15
  16 method _ddl_schema_produce_filename($type, $version) {
  17   my $filename = ref $self->schema;
  18   $filename =~ s/::/-/g;
  19
  20   $filename = catfile(
  21     $self->script_directory, "$filename-$version-$type.sql"
  22   );
  23
  24   return $filename;
  25 }
  26
  27 method _ddl_schema_up_produce_filename($type, $versions, $dir) {
  28   my $filename = ref $self->schema;
  29   $filename =~ s/::/-/g;
  30
  31   $filename = catfile(
  32     $self->script_directory, "$filename-" . join( q(-), @{$versions} ) . "-$type.sql"
  33   );
  34
  35   return $filename;
  36 }
  37
  38 method _ddl_schema_up_consume_filenames($type, $versions) {
  39   return [$self->_ddl_schema_up_produce_filename($type, $versions)]
  40 }
  41
  42 __PACKAGE__->meta->make_immutable;
  43
  44 1;
  45
  46 # vim: ts=2 sw=2 expandtab
  47
  48 __END__
  49
  50 =head1 DESCRIPTION
  51
  52 All this module does is override a few parts of
  53 L<DBIx::Class::DeployMethd::SQL::Translator> so that the files generated with
  54 L<DBIx::Class::Schema::Versioned> will work with this out of the box.
  55
  56 =head1 DEPRECATED
  57
  58 I begrudgingly made this module (and other related modules) to keep porting
  59 from L<DBIx::Class::Schema::Versioned> relatively simple.  I will make changes
  60 to ensure that it works with output from L<DBIx::Class::Schema::Versioned> etc,
  61 but I will not add any new features to it.
  62
  63 Once I hit major version 1 usage of this module will emit a warning.
  64 On version 2 it will be removed entirely.
  65
  66 =head1 THIS SUCKS
  67
  68 Yeah, this old Deprecated thing is a drag.  It can't do downgrades, it can only
  69 use a single .sql file for migrations, it has no .pl support.  You should
  70 totally switch!  Here's how:
  71
  72  my $init_part = ref $schema;
  73  $init_part =~ s/::/-/g;
  74  opendir my $dh, 'sql';
  75  for (readdir $dh) {
  76    if (/\Q$init_part\E-(.*)-(.*)(?:-(.*))?/) {
  77     if (defined $3) {
  78       cp $_, $dh->deploy_method->_ddl_schema_up_produce_filename($3, [$1, $2]);
  79     } else {
  80       cp $_, $dh->deploy_method->_ddl_schema_produce_filename($2, $1);
  81     }
  82   }
  83  }
  84
  85 =head1 OVERRIDDEN METHODS
  86
  87 =over
  88
  89 =item *
  90
  91 L<DBIx::Class::DeployMethod::SQL::Translator/_ddl_schema_consume_filenames>
  92
  93 =item *
  94
  95 L<DBIx::Class::DeployMethod::SQL::Translator/_ddl_schema_produce_filename>
  96
  97 =item *
  98
  99 L<DBIx::Class::DeployMethod::SQL::Translator/_ddl_schema_up_produce_filename>
 100
 101 =item *
 102
 103 L<DBIx::Class::DeployMethod::SQL::Translator/_ddl_schema_up_consume_filenames>
 104
 105 =back
 106