1 package DBIx::Class::Fixtures;
6 use DBIx::Class 0.08100;
7 use DBIx::Class::Exception;
8 use Class::Accessor::Grouped;
9 use Path::Class qw(dir file);
10 use Config::Any::JSON;
11 use Data::Dump::Streamer;
12 use Data::Visitor::Callback;
14 use File::Copy::Recursive qw/dircopy/;
15 use File::Copy qw/move/;
16 use Hash::Merge qw( merge );
18 use Class::C3::Componentised;
20 use base qw(Class::Accessor::Grouped);
22 our $namespace_counter = 0;
24 __PACKAGE__->mk_group_accessors( 'simple' => qw/config_dir
25 _inherited_attributes debug schema_class dumped_objects/);
33 our $VERSION = '1.001008';
41 use DBIx::Class::Fixtures;
45 my $fixtures = DBIx::Class::Fixtures->new({
46 config_dir => '/home/me/app/fixture_configs'
50 config => 'set_config.json',
51 schema => $source_dbic_schema,
52 directory => '/home/me/app/fixtures'
56 directory => '/home/me/app/fixtures',
57 ddl => '/home/me/app/sql/ddl.sql',
58 connection_details => ['dbi:mysql:dbname=app_dev', 'me', 'password'],
59 post_ddl => '/home/me/app/sql/post_ddl.sql',
64 Dump fixtures from source database to filesystem then import to another
65 database (with same schema) at any time. Use as a constant dataset for running
66 tests against or for populating development databases when impractical to use
67 production clones. Describe fixture set using relations and conditions based on
68 your DBIx::Class schema.
70 =head1 DEFINE YOUR FIXTURE SET
72 Fixture sets are currently defined in .json files which must reside in your
73 config_dir (e.g. /home/me/app/fixture_configs/a_fixture_set.json). They
74 describe which data to pull and dump from the source database.
97 This will fetch artists with primary keys 1 and 3, the producer with primary
98 key 5 and two of producer 5's artists where 'artists' is a has_many DBIx::Class
99 rel from Producer to Artist.
101 The top level attributes are as follows:
105 Sets must be an array of hashes, as in the example given above. Each set
106 defines a set of objects to be included in the fixtures. For details on valid
107 set attributes see L</SET ATTRIBUTES> below.
111 Rules place general conditions on classes. For example if whenever an artist
112 was dumped you also wanted all of their cds dumped too, then you could use a
113 rule to specify this. For example:
142 In this case all the cds of artists 1, 3 and all producer 5's artists will be
143 dumped as well. Note that 'cds' is a has_many DBIx::Class relation from Artist
144 to CD. This is eqivalent to:
171 rules must be a hash keyed by class name.
177 To prevent repetition between configs you can include other configs. For
186 { "file": "base.json" }
190 Includes must be an arrayref of hashrefs where the hashrefs have key 'file'
191 which is the name of another config file in the same directory. The original
192 config is merged with its includes using L<Hash::Merge>.
194 =head2 datetime_relative
196 Only available for MySQL and PostgreSQL at the moment, must be a value that
197 DateTime::Format::* can parse. For example:
201 "class": "RecentItems",
204 "datetime_relative": "2007-10-30 00:00:00"
207 This will work when dumping from a MySQL database and will cause any datetime
208 fields (where datatype => 'datetime' in the column def of the schema class) to
209 be dumped as a DateTime::Duration object relative to the date specified in the
210 datetime_relative value. For example if the RecentItem object had a date field
211 set to 2007-10-25, then when the fixture is imported the field will be set to 5
212 days in the past relative to the current time.
216 Specifies whether to automatically dump might_have relationships. Should be a
217 hash with one attribute - fetch. Set fetch to 1 or 0.
220 "might_have": { "fetch": 1 },
233 Note: belongs_to rels are automatically dumped whether you like it or not, this
234 is to avoid FKs to nowhere when importing. General rules on has_many rels are
235 not accepted at this top level, but you can turn them on for individual sets -
236 see L</SET ATTRIBUTES>.
238 =head1 SET ATTRIBUTES
242 Required attribute. Specifies the DBIx::Class object class you wish to dump.
246 Array of primary key ids to fetch, basically causing an $rs->find($_) for each.
247 If the id is not in the source db then it just won't get dumped, no warnings or
252 Must be either an integer or the string 'all'. Specifying an integer will
253 effectively set the 'rows' attribute on the resultset clause, specifying 'all'
254 will cause the rows attribute to be left off and for all matching rows to be
255 dumped. There's no randomising here, it's just the first x rows.
259 A hash specifying the conditions dumped objects must match. Essentially this is
260 a JSON representation of a DBIx::Class search clause. For example:
266 "cond": { "name": "Dave" }
270 This will dump all artists whose name is 'dave'. Essentially
271 $artist_rs->search({ name => 'Dave' })->all.
273 Sometimes in a search clause it's useful to use scalar refs to do things like:
275 $artist_rs->search({ no1_singles => \'> no1_albums' })
277 This could be specified in the cond hash like so:
283 "cond": { "no1_singles": "\> no1_albums" }
287 So if the value starts with a backslash the value is made a scalar ref before
288 being passed to search.
292 An array of relationships to be used in the cond clause.
298 "cond": { "cds.position": { ">": 4 } },
303 Fetch all artists who have cds with position greater than 4.
307 Must be an array of hashes. Specifies which rels to also dump. For example:
316 "cond": { "position": "2" }
321 Will cause the cds of artists 1 and 3 to be dumped where the cd position is 2.
323 Valid attributes are: 'rel', 'quantity', 'cond', 'has_many', 'might_have' and
324 'join'. rel is the name of the DBIx::Class rel to follow, the rest are the same
325 as in the set attributes. quantity is necessary for has_many relationships, but
326 not if using for belongs_to or might_have relationships.
330 Specifies whether to fetch has_many rels for this set. Must be a hash
331 containing keys fetch and quantity.
333 Set fetch to 1 if you want to fetch them, and quantity to either 'all' or an
336 Be careful here, dumping has_many rels can lead to a lot of data being dumped.
340 As with has_many but for might_have relationships. Quantity doesn't do anything
343 This value will be inherited by all fetches in this set. This is not true for
344 the has_many attribute.
346 =head1 RULE ATTRIBUTES
350 Same as with L</SET ATTRIBUTES>
354 Same as with L</SET ATTRIBUTES>
358 Same as with L</SET ATTRIBUTES>
362 Same as with L</SET ATTRIBUTES>
366 Same as with L</SET ATTRIBUTES>
374 =item Arguments: \%$attrs
376 =item Return Value: $fixture_object
380 Returns a new DBIx::Class::Fixture object. %attrs can have the following
387 required. must contain a valid path to the directory in which your .json
392 determines whether to be verbose
394 =item ignore_sql_errors:
396 ignore errors on import of DDL etc
400 my $fixtures = DBIx::Class::Fixtures->new( {
401 config_dir => '/home/me/app/fixture_configs'
410 unless (ref $params eq 'HASH') {
411 return DBIx::Class::Exception->throw('first arg to DBIx::Class::Fixtures->new() must be hash ref');
414 unless ($params->{config_dir}) {
415 return DBIx::Class::Exception->throw('config_dir param not specified');
418 my $config_dir = dir($params->{config_dir});
419 unless (-e $params->{config_dir}) {
420 return DBIx::Class::Exception->throw('config_dir directory doesn\'t exist');
424 config_dir => $config_dir,
425 _inherited_attributes => [qw/datetime_relative might_have rules belongs_to/],
426 debug => $params->{debug} || 0,
427 ignore_sql_errors => $params->{ignore_sql_errors},
440 =item Arguments: \%$attrs
442 =item Return Value: 1
447 config => 'set_config.json', # config file to use. must be in the config
448 # directory specified in the constructor
449 schema => $source_dbic_schema,
450 directory => '/home/me/app/fixtures' # output directory
456 all => 1, # just dump everything that's in the schema
457 schema => $source_dbic_schema,
458 directory => '/home/me/app/fixtures' # output directory
461 In this case objects will be dumped to subdirectories in the specified
462 directory. For example:
464 /home/me/app/fixtures/artist/1.fix
465 /home/me/app/fixtures/artist/3.fix
466 /home/me/app/fixtures/producer/5.fix
468 schema and directory are required attributes. also, one of config or all must be specified.
476 unless (ref $params eq 'HASH') {
477 return DBIx::Class::Exception->throw('first arg to dump must be hash ref');
480 foreach my $param (qw/schema directory/) {
481 unless ($params->{$param}) {
482 return DBIx::Class::Exception->throw($param . ' param not specified');
486 my $schema = $params->{schema};
488 if ($params->{config}) {
490 my $config_file = $self->config_dir->file($params->{config});
491 $config = $self->load_config_file($config_file);
492 } elsif ($params->{all}) {
494 might_have => { fetch => 0 },
495 has_many => { fetch => 0 },
496 belongs_to => { fetch => 0 },
497 sets => [map {{ class => $_, quantity => 'all' }} $schema->sources]
500 DBIx::Class::Exception->throw('must pass config or set all');
503 my $output_dir = dir($params->{directory});
504 unless (-e $output_dir) {
505 $output_dir->mkpath ||
506 DBIx::Class::Exception->throw("output directory does not exist at $output_dir");
509 $self->msg("generating fixtures");
510 my $tmp_output_dir = dir($output_dir, '-~dump~-' . $<);
512 if (-e $tmp_output_dir) {
513 $self->msg("- clearing existing $tmp_output_dir");
514 $tmp_output_dir->rmtree;
516 $self->msg("- creating $tmp_output_dir");
517 $tmp_output_dir->mkpath;
519 # write version file (for the potential benefit of populate)
520 $tmp_output_dir->file('_dumper_version')
524 $config->{rules} ||= {};
525 my @sources = sort { $a->{class} cmp $b->{class} } @{delete $config->{sets}};
527 while ( my ($k,$v) = each %{ $config->{rules} } ) {
528 if ( my $source = eval { $schema->source($k) } ) {
529 $config->{rules}{$source->source_name} = $v;
533 foreach my $source (@sources) {
534 # apply rule to set if specified
535 my $rule = $config->{rules}->{$source->{class}};
536 $source = merge( $source, $rule ) if ($rule);
539 my $rs = $schema->resultset($source->{class});
541 if ($source->{cond} and ref $source->{cond} eq 'HASH') {
542 # if value starts with \ assume it's meant to be passed as a scalar ref
543 # to dbic. ideally this would substitute deeply
546 $_ => ($source->{cond}->{$_} =~ s/^\\//) ? \$source->{cond}->{$_}
547 : $source->{cond}->{$_}
548 } keys %{$source->{cond}}
552 $rs = $rs->search($source->{cond}, { join => $source->{join} })
555 $self->msg("- dumping $source->{class}");
557 my %source_options = ( set => { %{$config}, %{$source} } );
558 if ($source->{quantity}) {
559 $rs = $rs->search({}, { order_by => $source->{order_by} })
560 if $source->{order_by};
562 if ($source->{quantity} =~ /^\d+$/) {
563 $rs = $rs->search({}, { rows => $source->{quantity} });
564 } elsif ($source->{quantity} ne 'all') {
565 DBIx::Class::Exception->throw("invalid value for quantity - $source->{quantity}");
568 elsif ($source->{ids} && @{$source->{ids}}) {
569 my @ids = @{$source->{ids}};
570 my (@pks) = $rs->result_source->primary_columns;
571 die "Can't dump multiple col-pks using 'id' option" if @pks > 1;
572 $rs = $rs->search_rs( { $pks[0] => { -in => \@ids } } );
575 DBIx::Class::Exception->throw('must specify either quantity or ids');
578 $source_options{set_dir} = $tmp_output_dir;
579 $self->dump_rs($rs, \%source_options );
582 # clear existing output dir
583 foreach my $child ($output_dir->children) {
584 if ($child->is_dir) {
585 next if ($child eq $tmp_output_dir);
586 if (grep { $_ =~ /\.fix/ } $child->children) {
589 } elsif ($child =~ /_dumper_version$/) {
594 $self->msg("- moving temp dir to $output_dir");
595 move($_, dir($output_dir, $_->relative($_->parent)->stringify))
596 for $tmp_output_dir->children;
598 if (-e $output_dir) {
599 $self->msg("- clearing tmp dir $tmp_output_dir");
600 # delete existing fixture set
601 $tmp_output_dir->remove;
609 sub load_config_file {
610 my ($self, $config_file) = @_;
611 DBIx::Class::Exception->throw("config does not exist at $config_file")
612 unless -e $config_file;
614 my $config = Config::Any::JSON->load($config_file);
617 if (my $incs = $config->{includes}) {
619 DBIx::Class::Exception->throw(
620 'includes params of config must be an array ref of hashrefs'
621 ) unless ref $incs eq 'ARRAY';
623 foreach my $include_config (@$incs) {
624 DBIx::Class::Exception->throw(
625 'includes params of config must be an array ref of hashrefs'
626 ) unless (ref $include_config eq 'HASH') && $include_config->{file};
628 my $include_file = $self->config_dir->file($include_config->{file});
630 DBIx::Class::Exception->throw("config does not exist at $include_file")
631 unless -e $include_file;
633 my $include = Config::Any::JSON->load($include_file);
634 $self->msg($include);
635 $config = merge( $config, $include );
637 delete $config->{includes};
641 return DBIx::Class::Exception->throw('config has no sets')
642 unless $config && $config->{sets} &&
643 ref $config->{sets} eq 'ARRAY' && scalar @{$config->{sets}};
645 $config->{might_have} = { fetch => 0 } unless exists $config->{might_have};
646 $config->{has_many} = { fetch => 0 } unless exists $config->{has_many};
647 $config->{belongs_to} = { fetch => 1 } unless exists $config->{belongs_to};
653 my ($self, $rs, $params) = @_;
655 while (my $row = $rs->next) {
656 $self->dump_object($row, $params);
661 my ($self, $object, $params) = @_;
662 my $set = $params->{set};
663 die 'no dir passed to dump_object' unless $params->{set_dir};
664 die 'no object passed to dump_object' unless $object;
666 my @inherited_attrs = @{$self->_inherited_attributes};
669 $object->get_column($_)
670 } $object->primary_columns;
672 my $key = join("\0", @pk_vals);
674 my $src = $object->result_source;
675 my $exists = $self->dumped_objects->{$src->name}{$key}++;
678 # write dir and gen filename
679 my $source_dir = $params->{set_dir}->subdir(lc $src->from);
680 $source_dir->mkpath(0, 0777);
682 # strip dir separators from file name
683 my $file = $source_dir->file(
684 join('-', map { s|[/\\]|_|g; $_; } @pk_vals) . '.fix'
690 $self->msg('-- dumping ' . $file->stringify, 2);
691 my %ds = $object->get_columns;
693 # mess with dates if specified
694 if ($set->{datetime_relative}) {
695 my $formatter= $object->result_source->schema->storage->datetime_parser;
696 unless ($@ || !$formatter) {
698 if ($set->{datetime_relative} eq 'today') {
699 $dt = DateTime->today;
701 $dt = $formatter->parse_datetime($set->{datetime_relative}) unless ($@);
704 while (my ($col, $value) = each %ds) {
705 my $col_info = $object->result_source->column_info($col);
708 && $col_info->{_inflate_info}
709 && uc($col_info->{data_type}) eq 'DATETIME';
711 $ds{$col} = $object->get_inflated_column($col)->subtract_datetime($dt);
714 warn "datetime_relative not supported for this db driver at the moment";
718 # do the actual dumping
719 my $serialized = Dump(\%ds)->Out();
720 $file->openw->print($serialized);
723 # don't bother looking at rels unless we are actually planning to dump at least one type
724 my ($might_have, $belongs_to, $has_many) = map {
725 $set->{$_}{fetch} || $set->{rules}{$src->source_name}{$_}{fetch}
726 } qw/might_have belongs_to has_many/;
728 return unless $might_have
733 # dump rels of object
735 foreach my $name (sort $src->relationships) {
736 my $info = $src->relationship_info($name);
737 my $r_source = $src->related_source($name);
738 # if belongs_to or might_have with might_have param set or has_many with
739 # has_many param set then
741 ( $info->{attrs}{accessor} eq 'single' &&
742 (!$info->{attrs}{join_type} || $might_have)
744 || $info->{attrs}{accessor} eq 'filter'
746 ($info->{attrs}{accessor} eq 'multi' && $has_many)
748 my $related_rs = $object->related_resultset($name);
749 my $rule = $set->{rules}->{$related_rs->result_source->source_name};
750 # these parts of the rule only apply to has_many rels
751 if ($rule && $info->{attrs}{accessor} eq 'multi') {
752 $related_rs = $related_rs->search(
754 { join => $rule->{join} }
755 ) if ($rule->{cond});
757 $related_rs = $related_rs->search(
759 { rows => $rule->{quantity} }
760 ) if ($rule->{quantity} && $rule->{quantity} ne 'all');
762 $related_rs = $related_rs->search(
764 { order_by => $rule->{order_by} }
765 ) if ($rule->{order_by});
768 if ($set->{has_many}{quantity} &&
769 $set->{has_many}{quantity} =~ /^\d+$/) {
770 $related_rs = $related_rs->search(
772 { rows => $set->{has_many}->{quantity} }
776 my %c_params = %{$params};
780 } grep { $set->{$_} } @inherited_attrs;
782 $c_params{set} = \%mock_set;
783 $c_params{set} = merge( $c_params{set}, $rule)
784 if $rule && $rule->{fetch};
786 $self->dump_rs($related_rs, \%c_params);
791 return unless $set && $set->{fetch};
792 foreach my $fetch (@{$set->{fetch}}) {
794 $fetch->{$_} = $set->{$_} foreach
795 grep { !$fetch->{$_} && $set->{$_} } @inherited_attrs;
796 my $related_rs = $object->related_resultset($fetch->{rel});
797 my $rule = $set->{rules}->{$related_rs->result_source->source_name};
800 my $info = $object->result_source->relationship_info($fetch->{rel});
801 if ($info->{attrs}{accessor} eq 'multi') {
802 $fetch = merge( $fetch, $rule );
803 } elsif ($rule->{fetch}) {
804 $fetch = merge( $fetch, { fetch => $rule->{fetch} } );
808 die "relationship $fetch->{rel} does not exist for " . $src->source_name
809 unless ($related_rs);
811 if ($fetch->{cond} and ref $fetch->{cond} eq 'HASH') {
812 # if value starts with \ assume it's meant to be passed as a scalar ref
813 # to dbic. ideally this would substitute deeply
814 $fetch->{cond} = { map {
815 $_ => ($fetch->{cond}->{$_} =~ s/^\\//) ? \$fetch->{cond}->{$_}
816 : $fetch->{cond}->{$_}
817 } keys %{$fetch->{cond}} };
820 $related_rs = $related_rs->search(
822 { join => $fetch->{join} }
825 $related_rs = $related_rs->search(
827 { rows => $fetch->{quantity} }
828 ) if $fetch->{quantity} && $fetch->{quantity} ne 'all';
829 $related_rs = $related_rs->search(
831 { order_by => $fetch->{order_by} }
832 ) if $fetch->{order_by};
834 $self->dump_rs($related_rs, { %{$params}, set => $fetch });
838 sub _generate_schema {
840 my $params = shift || {};
842 $self->msg("\ncreating schema");
844 my $schema_class = $self->schema_class || "DBIx::Class::Fixtures::Schema";
845 eval "require $schema_class";
849 my $connection_details = $params->{connection_details};
851 $namespace_counter++;
853 my $namespace = "DBIx::Class::Fixtures::GeneratedSchema_$namespace_counter";
854 Class::C3::Componentised->inject_base( $namespace => $schema_class );
856 $pre_schema = $namespace->connect(@{$connection_details});
857 unless( $pre_schema ) {
858 return DBIx::Class::Exception->throw('connection details not valid');
860 my @tables = map { $pre_schema->source($_)->from } $pre_schema->sources;
861 $self->msg("Tables to drop: [". join(', ', sort @tables) . "]");
862 my $dbh = $pre_schema->storage->dbh;
865 $self->msg("- clearing DB of existing tables");
866 $pre_schema->storage->txn_do(sub {
867 $pre_schema->storage->with_deferred_fk_checks(sub {
868 foreach my $table (@tables) {
870 $dbh->do("drop table $table" . ($params->{cascade} ? ' cascade' : '') )
876 # import new ddl file to db
877 my $ddl_file = $params->{ddl};
878 $self->msg("- deploying schema using $ddl_file");
879 my $data = _read_sql($ddl_file);
881 eval { $dbh->do($_) or warn "SQL was:\n $_"};
882 if ($@ && !$self->{ignore_sql_errors}) { die "SQL was:\n $_\n$@"; }
884 $self->msg("- finished importing DDL into DB");
886 # load schema object from our new DB
887 $namespace_counter++;
888 my $namespace2 = "DBIx::Class::Fixtures::GeneratedSchema_$namespace_counter";
889 Class::C3::Componentised->inject_base( $namespace2 => $schema_class );
890 my $schema = $namespace2->connect(@{$connection_details});
895 my $ddl_file = shift;
897 open $fh, "<$ddl_file" or die ("Can't open DDL file, $ddl_file ($!)");
898 my @data = split(/\n/, join('', <$fh>));
899 @data = grep(!/^--/, @data);
900 @data = split(/;/, join('', @data));
902 @data = grep { $_ && $_ !~ /^-- / } @data;
910 =item Arguments: \%$attrs
912 =item Return Value: 1
916 $fixtures->populate( {
917 # directory to look for fixtures in, as specified to dump
918 directory => '/home/me/app/fixtures',
921 ddl => '/home/me/app/sql/ddl.sql',
923 # database to clear, deploy and then populate
924 connection_details => ['dbi:mysql:dbname=app_dev', 'me', 'password'],
926 # DDL to deploy after populating records, ie. FK constraints
927 post_ddl => '/home/me/app/sql/post_ddl.sql',
929 # use CASCADE option when dropping tables
932 # optional, set to 1 to run ddl but not populate
935 # Dont try to clean the database, just populate over whats there. Requires
936 # schema option. Use this if you want to handle removing old data yourself
941 In this case the database app_dev will be cleared of all tables, then the
942 specified DDL deployed to it, then finally all fixtures found in
943 /home/me/app/fixtures will be added to it. populate will generate its own
944 DBIx::Class schema from the DDL rather than being passed one to use. This is
945 better as custom insert methods are avoided which can to get in the way. In
946 some cases you might not have a DDL, and so this method will eventually allow a
947 $schema object to be passed instead.
949 If needed, you can specify a post_ddl attribute which is a DDL to be applied
950 after all the fixtures have been added to the database. A good use of this
951 option would be to add foreign key constraints since databases like Postgresql
952 cannot disable foreign key checks.
954 If your tables have foreign key constraints you may want to use the cascade
955 attribute which will make the drop table functionality cascade, ie 'DROP TABLE
958 C<directory> is a required attribute.
960 If you wish for DBIx::Class::Fixtures to clear the database for you pass in
961 C<dll> (path to a DDL sql file) and C<connection_details> (array ref of DSN,
964 If you wish to deal with cleaning the schema yourself, then pass in a C<schema>
965 attribute containing the connected schema you wish to operate on and set the
966 C<no_deploy> attribute.
973 DBIx::Class::Exception->throw('first arg to populate must be hash ref')
974 unless ref $params eq 'HASH';
976 DBIx::Class::Exception->throw('directory param not specified')
977 unless $params->{directory};
979 my $fixture_dir = dir(delete $params->{directory});
980 DBIx::Class::Exception->throw("fixture directory '$fixture_dir' does not exist")
981 unless -d $fixture_dir;
986 if ($params->{ddl} && $params->{connection_details}) {
987 $ddl_file = file(delete $params->{ddl});
988 unless (-e $ddl_file) {
989 return DBIx::Class::Exception->throw('DDL does not exist at ' . $ddl_file);
991 unless (ref $params->{connection_details} eq 'ARRAY') {
992 return DBIx::Class::Exception->throw('connection details must be an arrayref');
994 $schema = $self->_generate_schema({
996 connection_details => delete $params->{connection_details},
999 } elsif ($params->{schema} && $params->{no_deploy}) {
1000 $schema = $params->{schema};
1002 DBIx::Class::Exception->throw('you must set the ddl and connection_details params');
1006 return 1 if $params->{no_populate};
1008 $self->msg("\nimporting fixtures");
1009 my $tmp_fixture_dir = dir($fixture_dir, "-~populate~-" . $<);
1010 my $version_file = file($fixture_dir, '_dumper_version');
1011 # DBIx::Class::Exception->throw('no version file found');
1012 # unless -e $version_file;
1014 if (-e $tmp_fixture_dir) {
1015 $self->msg("- deleting existing temp directory $tmp_fixture_dir");
1016 $tmp_fixture_dir->rmtree;
1018 $self->msg("- creating temp dir");
1019 $tmp_fixture_dir->mkpath();
1020 for ( map { $schema->source($_)->from } $schema->sources) {
1021 my $from_dir = $fixture_dir->subdir($_);
1022 next unless -e $from_dir;
1023 dircopy($from_dir, $tmp_fixture_dir->subdir($_) );
1026 unless (-d $tmp_fixture_dir) {
1027 DBIx::Class::Exception->throw("Unable to create temporary fixtures dir: $tmp_fixture_dir: $!");
1031 my $formatter = $schema->storage->datetime_parser;
1032 unless ($@ || !$formatter) {
1034 if ($params->{datetime_relative_to}) {
1035 $callbacks{'DateTime::Duration'} = sub {
1036 $params->{datetime_relative_to}->clone->add_duration($_);
1039 $callbacks{'DateTime::Duration'} = sub {
1040 $formatter->format_datetime(DateTime->today->add_duration($_))
1043 $callbacks{object} ||= "visit_ref";
1044 $fixup_visitor = new Data::Visitor::Callback(%callbacks);
1047 $schema->storage->txn_do(sub {
1048 $schema->storage->with_deferred_fk_checks(sub {
1049 foreach my $source (sort $schema->sources) {
1050 $self->msg("- adding " . $source);
1051 my $rs = $schema->resultset($source);
1052 my $source_dir = $tmp_fixture_dir->subdir( lc $rs->result_source->from );
1053 next unless (-e $source_dir);
1055 while (my $file = $source_dir->next) {
1056 next unless ($file =~ /\.fix$/);
1057 next if $file->is_dir;
1058 my $contents = $file->slurp;
1061 $HASH1 = $fixup_visitor->visit($HASH1) if $fixup_visitor;
1062 push(@rows, $HASH1);
1064 $rs->populate(\@rows) if scalar(@rows);
1068 $self->do_post_ddl( {
1070 post_ddl=>$params->{post_ddl}
1071 } ) if $params->{post_ddl};
1073 $self->msg("- fixtures imported");
1074 $self->msg("- cleaning up");
1075 $tmp_fixture_dir->rmtree;
1080 my ($self, $params) = @_;
1082 my $schema = $params->{schema};
1083 my $data = _read_sql($params->{post_ddl});
1085 eval { $schema->storage->dbh->do($_) or warn "SQL was:\n $_"};
1086 if ($@ && !$self->{ignore_sql_errors}) { die "SQL was:\n $_\n$@"; }
1088 $self->msg("- finished importing post-populate DDL into DB");
1093 my $subject = shift || return;
1094 my $level = shift || 1;
1095 return unless $self->debug >= $level;
1097 print Dumper($subject);
1099 print $subject . "\n";
1105 Luke Saunders <luke@shadowcatsystems.co.uk>
1107 Initial development sponsored by and (c) Takkle, Inc. 2007
1111 Ash Berlin <ash@shadowcatsystems.co.uk>
1113 Matt S. Trout <mst@shadowcatsystems.co.uk>
1115 Drew Taylor <taylor.andrew.j@gmail.com>
1117 Frank Switalski <fswitalski@gmail.com>
1121 This library is free software under the same license as perl itself