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 = '1.001010';
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},
428 dumped_objects => {},
429 use_create => $params->{use_create} || 0
441 =item Arguments: \%$attrs
443 =item Return Value: 1
448 config => 'set_config.json', # config file to use. must be in the config
449 # directory specified in the constructor
450 schema => $source_dbic_schema,
451 directory => '/home/me/app/fixtures' # output directory
457 all => 1, # just dump everything that's in the schema
458 schema => $source_dbic_schema,
459 directory => '/home/me/app/fixtures' # output directory
462 In this case objects will be dumped to subdirectories in the specified
463 directory. For example:
465 /home/me/app/fixtures/artist/1.fix
466 /home/me/app/fixtures/artist/3.fix
467 /home/me/app/fixtures/producer/5.fix
469 schema and directory are required attributes. also, one of config or all must be specified.
477 unless (ref $params eq 'HASH') {
478 return DBIx::Class::Exception->throw('first arg to dump must be hash ref');
481 foreach my $param (qw/schema directory/) {
482 unless ($params->{$param}) {
483 return DBIx::Class::Exception->throw($param . ' param not specified');
487 my $schema = $params->{schema};
489 if ($params->{config}) {
491 my $config_file = $self->config_dir->file($params->{config});
492 $config = $self->load_config_file($config_file);
493 } elsif ($params->{all}) {
495 might_have => { fetch => 0 },
496 has_many => { fetch => 0 },
497 belongs_to => { fetch => 0 },
498 sets => [map {{ class => $_, quantity => 'all' }} $schema->sources]
501 DBIx::Class::Exception->throw('must pass config or set all');
504 my $output_dir = dir($params->{directory});
505 unless (-e $output_dir) {
506 $output_dir->mkpath ||
507 DBIx::Class::Exception->throw("output directory does not exist at $output_dir");
510 $self->msg("generating fixtures");
511 my $tmp_output_dir = dir($output_dir, '-~dump~-' . $<);
513 if (-e $tmp_output_dir) {
514 $self->msg("- clearing existing $tmp_output_dir");
515 $tmp_output_dir->rmtree;
517 $self->msg("- creating $tmp_output_dir");
518 $tmp_output_dir->mkpath;
520 # write version file (for the potential benefit of populate)
521 $tmp_output_dir->file('_dumper_version')
525 $config->{rules} ||= {};
526 my @sources = sort { $a->{class} cmp $b->{class} } @{delete $config->{sets}};
528 while ( my ($k,$v) = each %{ $config->{rules} } ) {
529 if ( my $source = eval { $schema->source($k) } ) {
530 $config->{rules}{$source->source_name} = $v;
534 foreach my $source (@sources) {
535 # apply rule to set if specified
536 my $rule = $config->{rules}->{$source->{class}};
537 $source = merge( $source, $rule ) if ($rule);
540 my $rs = $schema->resultset($source->{class});
542 if ($source->{cond} and ref $source->{cond} eq 'HASH') {
543 # if value starts with \ assume it's meant to be passed as a scalar ref
544 # to dbic. ideally this would substitute deeply
547 $_ => ($source->{cond}->{$_} =~ s/^\\//) ? \$source->{cond}->{$_}
548 : $source->{cond}->{$_}
549 } keys %{$source->{cond}}
553 $rs = $rs->search($source->{cond}, { join => $source->{join} })
556 $self->msg("- dumping $source->{class}");
558 my %source_options = ( set => { %{$config}, %{$source} } );
559 if ($source->{quantity}) {
560 $rs = $rs->search({}, { order_by => $source->{order_by} })
561 if $source->{order_by};
563 if ($source->{quantity} =~ /^\d+$/) {
564 $rs = $rs->search({}, { rows => $source->{quantity} });
565 } elsif ($source->{quantity} ne 'all') {
566 DBIx::Class::Exception->throw("invalid value for quantity - $source->{quantity}");
569 elsif ($source->{ids} && @{$source->{ids}}) {
570 my @ids = @{$source->{ids}};
571 my (@pks) = $rs->result_source->primary_columns;
572 die "Can't dump multiple col-pks using 'id' option" if @pks > 1;
573 $rs = $rs->search_rs( { $pks[0] => { -in => \@ids } } );
576 DBIx::Class::Exception->throw('must specify either quantity or ids');
579 $source_options{set_dir} = $tmp_output_dir;
580 $self->dump_rs($rs, \%source_options );
583 # clear existing output dir
584 foreach my $child ($output_dir->children) {
585 if ($child->is_dir) {
586 next if ($child eq $tmp_output_dir);
587 if (grep { $_ =~ /\.fix/ } $child->children) {
590 } elsif ($child =~ /_dumper_version$/) {
595 $self->msg("- moving temp dir to $output_dir");
596 move($_, dir($output_dir, $_->relative($_->parent)->stringify))
597 for $tmp_output_dir->children;
599 if (-e $output_dir) {
600 $self->msg("- clearing tmp dir $tmp_output_dir");
601 # delete existing fixture set
602 $tmp_output_dir->remove;
610 sub load_config_file {
611 my ($self, $config_file) = @_;
612 DBIx::Class::Exception->throw("config does not exist at $config_file")
613 unless -e $config_file;
615 my $config = Config::Any::JSON->load($config_file);
618 if (my $incs = $config->{includes}) {
620 DBIx::Class::Exception->throw(
621 'includes params of config must be an array ref of hashrefs'
622 ) unless ref $incs eq 'ARRAY';
624 foreach my $include_config (@$incs) {
625 DBIx::Class::Exception->throw(
626 'includes params of config must be an array ref of hashrefs'
627 ) unless (ref $include_config eq 'HASH') && $include_config->{file};
629 my $include_file = $self->config_dir->file($include_config->{file});
631 DBIx::Class::Exception->throw("config does not exist at $include_file")
632 unless -e $include_file;
634 my $include = Config::Any::JSON->load($include_file);
635 $self->msg($include);
636 $config = merge( $config, $include );
638 delete $config->{includes};
642 return DBIx::Class::Exception->throw('config has no sets')
643 unless $config && $config->{sets} &&
644 ref $config->{sets} eq 'ARRAY' && scalar @{$config->{sets}};
646 $config->{might_have} = { fetch => 0 } unless exists $config->{might_have};
647 $config->{has_many} = { fetch => 0 } unless exists $config->{has_many};
648 $config->{belongs_to} = { fetch => 1 } unless exists $config->{belongs_to};
654 my ($self, $rs, $params) = @_;
656 while (my $row = $rs->next) {
657 $self->dump_object($row, $params);
662 my ($self, $object, $params) = @_;
663 my $set = $params->{set};
664 die 'no dir passed to dump_object' unless $params->{set_dir};
665 die 'no object passed to dump_object' unless $object;
667 my @inherited_attrs = @{$self->_inherited_attributes};
670 $object->get_column($_)
671 } $object->primary_columns;
673 my $key = join("\0", @pk_vals);
675 my $src = $object->result_source;
676 my $exists = $self->dumped_objects->{$src->name}{$key}++;
679 # write dir and gen filename
680 my $source_dir = $params->{set_dir}->subdir(lc $src->from);
681 $source_dir->mkpath(0, 0777);
683 # strip dir separators from file name
684 my $file = $source_dir->file(
685 join('-', map { s|[/\\]|_|g; $_; } @pk_vals) . '.fix'
691 $self->msg('-- dumping ' . $file->stringify, 2);
692 my %ds = $object->get_columns;
694 # mess with dates if specified
695 if ($set->{datetime_relative}) {
696 my $formatter= $object->result_source->schema->storage->datetime_parser;
697 unless ($@ || !$formatter) {
699 if ($set->{datetime_relative} eq 'today') {
700 $dt = DateTime->today;
702 $dt = $formatter->parse_datetime($set->{datetime_relative}) unless ($@);
705 while (my ($col, $value) = each %ds) {
706 my $col_info = $object->result_source->column_info($col);
709 && $col_info->{_inflate_info}
710 && uc($col_info->{data_type}) eq 'DATETIME';
712 $ds{$col} = $object->get_inflated_column($col)->subtract_datetime($dt);
715 warn "datetime_relative not supported for this db driver at the moment";
719 # do the actual dumping
720 my $serialized = Dump(\%ds)->Out();
721 $file->openw->print($serialized);
724 # don't bother looking at rels unless we are actually planning to dump at least one type
725 my ($might_have, $belongs_to, $has_many) = map {
726 $set->{$_}{fetch} || $set->{rules}{$src->source_name}{$_}{fetch}
727 } qw/might_have belongs_to has_many/;
729 return unless $might_have
734 # dump rels of object
736 foreach my $name (sort $src->relationships) {
737 my $info = $src->relationship_info($name);
738 my $r_source = $src->related_source($name);
739 # if belongs_to or might_have with might_have param set or has_many with
740 # has_many param set then
742 ( $info->{attrs}{accessor} eq 'single' &&
743 (!$info->{attrs}{join_type} || $might_have)
745 || $info->{attrs}{accessor} eq 'filter'
747 ($info->{attrs}{accessor} eq 'multi' && $has_many)
749 my $related_rs = $object->related_resultset($name);
750 my $rule = $set->{rules}->{$related_rs->result_source->source_name};
751 # these parts of the rule only apply to has_many rels
752 if ($rule && $info->{attrs}{accessor} eq 'multi') {
753 $related_rs = $related_rs->search(
755 { join => $rule->{join} }
756 ) if ($rule->{cond});
758 $related_rs = $related_rs->search(
760 { rows => $rule->{quantity} }
761 ) if ($rule->{quantity} && $rule->{quantity} ne 'all');
763 $related_rs = $related_rs->search(
765 { order_by => $rule->{order_by} }
766 ) if ($rule->{order_by});
769 if ($set->{has_many}{quantity} &&
770 $set->{has_many}{quantity} =~ /^\d+$/) {
771 $related_rs = $related_rs->search(
773 { rows => $set->{has_many}->{quantity} }
777 my %c_params = %{$params};
781 } grep { $set->{$_} } @inherited_attrs;
783 $c_params{set} = \%mock_set;
784 $c_params{set} = merge( $c_params{set}, $rule)
785 if $rule && $rule->{fetch};
787 $self->dump_rs($related_rs, \%c_params);
792 return unless $set && $set->{fetch};
793 foreach my $fetch (@{$set->{fetch}}) {
795 $fetch->{$_} = $set->{$_} foreach
796 grep { !$fetch->{$_} && $set->{$_} } @inherited_attrs;
797 my $related_rs = $object->related_resultset($fetch->{rel});
798 my $rule = $set->{rules}->{$related_rs->result_source->source_name};
801 my $info = $object->result_source->relationship_info($fetch->{rel});
802 if ($info->{attrs}{accessor} eq 'multi') {
803 $fetch = merge( $fetch, $rule );
804 } elsif ($rule->{fetch}) {
805 $fetch = merge( $fetch, { fetch => $rule->{fetch} } );
809 die "relationship $fetch->{rel} does not exist for " . $src->source_name
810 unless ($related_rs);
812 if ($fetch->{cond} and ref $fetch->{cond} eq 'HASH') {
813 # if value starts with \ assume it's meant to be passed as a scalar ref
814 # to dbic. ideally this would substitute deeply
815 $fetch->{cond} = { map {
816 $_ => ($fetch->{cond}->{$_} =~ s/^\\//) ? \$fetch->{cond}->{$_}
817 : $fetch->{cond}->{$_}
818 } keys %{$fetch->{cond}} };
821 $related_rs = $related_rs->search(
823 { join => $fetch->{join} }
826 $related_rs = $related_rs->search(
828 { rows => $fetch->{quantity} }
829 ) if $fetch->{quantity} && $fetch->{quantity} ne 'all';
830 $related_rs = $related_rs->search(
832 { order_by => $fetch->{order_by} }
833 ) if $fetch->{order_by};
835 $self->dump_rs($related_rs, { %{$params}, set => $fetch });
839 sub _generate_schema {
841 my $params = shift || {};
843 $self->msg("\ncreating schema");
845 my $schema_class = $self->schema_class || "DBIx::Class::Fixtures::Schema";
846 eval "require $schema_class";
850 my $connection_details = $params->{connection_details};
852 $namespace_counter++;
854 my $namespace = "DBIx::Class::Fixtures::GeneratedSchema_$namespace_counter";
855 Class::C3::Componentised->inject_base( $namespace => $schema_class );
857 $pre_schema = $namespace->connect(@{$connection_details});
858 unless( $pre_schema ) {
859 return DBIx::Class::Exception->throw('connection details not valid');
861 my @tables = map { $pre_schema->source($_)->from } $pre_schema->sources;
862 $self->msg("Tables to drop: [". join(', ', sort @tables) . "]");
863 my $dbh = $pre_schema->storage->dbh;
866 $self->msg("- clearing DB of existing tables");
867 $pre_schema->storage->txn_do(sub {
868 $pre_schema->storage->with_deferred_fk_checks(sub {
869 foreach my $table (@tables) {
871 $dbh->do("drop table $table" . ($params->{cascade} ? ' cascade' : '') )
877 # import new ddl file to db
878 my $ddl_file = $params->{ddl};
879 $self->msg("- deploying schema using $ddl_file");
880 my $data = _read_sql($ddl_file);
882 eval { $dbh->do($_) or warn "SQL was:\n $_"};
883 if ($@ && !$self->{ignore_sql_errors}) { die "SQL was:\n $_\n$@"; }
885 $self->msg("- finished importing DDL into DB");
887 # load schema object from our new DB
888 $namespace_counter++;
889 my $namespace2 = "DBIx::Class::Fixtures::GeneratedSchema_$namespace_counter";
890 Class::C3::Componentised->inject_base( $namespace2 => $schema_class );
891 my $schema = $namespace2->connect(@{$connection_details});
896 my $ddl_file = shift;
898 open $fh, "<$ddl_file" or die ("Can't open DDL file, $ddl_file ($!)");
899 my @data = split(/\n/, join('', <$fh>));
900 @data = grep(!/^--/, @data);
901 @data = split(/;/, join('', @data));
903 @data = grep { $_ && $_ !~ /^-- / } @data;
911 =item Arguments: \%$attrs
913 =item Return Value: 1
917 $fixtures->populate( {
918 # directory to look for fixtures in, as specified to dump
919 directory => '/home/me/app/fixtures',
922 ddl => '/home/me/app/sql/ddl.sql',
924 # database to clear, deploy and then populate
925 connection_details => ['dbi:mysql:dbname=app_dev', 'me', 'password'],
927 # DDL to deploy after populating records, ie. FK constraints
928 post_ddl => '/home/me/app/sql/post_ddl.sql',
930 # use CASCADE option when dropping tables
933 # optional, set to 1 to run ddl but not populate
936 # optional, set to 1 to run each fixture through ->create rather than have
937 # each $rs populated using $rs->populate. Useful if you have overridden new() logic
938 # that effects the value of column(s).
941 # Dont try to clean the database, just populate over whats there. Requires
942 # schema option. Use this if you want to handle removing old data yourself
947 In this case the database app_dev will be cleared of all tables, then the
948 specified DDL deployed to it, then finally all fixtures found in
949 /home/me/app/fixtures will be added to it. populate will generate its own
950 DBIx::Class schema from the DDL rather than being passed one to use. This is
951 better as custom insert methods are avoided which can to get in the way. In
952 some cases you might not have a DDL, and so this method will eventually allow a
953 $schema object to be passed instead.
955 If needed, you can specify a post_ddl attribute which is a DDL to be applied
956 after all the fixtures have been added to the database. A good use of this
957 option would be to add foreign key constraints since databases like Postgresql
958 cannot disable foreign key checks.
960 If your tables have foreign key constraints you may want to use the cascade
961 attribute which will make the drop table functionality cascade, ie 'DROP TABLE
964 C<directory> is a required attribute.
966 If you wish for DBIx::Class::Fixtures to clear the database for you pass in
967 C<dll> (path to a DDL sql file) and C<connection_details> (array ref of DSN,
970 If you wish to deal with cleaning the schema yourself, then pass in a C<schema>
971 attribute containing the connected schema you wish to operate on and set the
972 C<no_deploy> attribute.
979 DBIx::Class::Exception->throw('first arg to populate must be hash ref')
980 unless ref $params eq 'HASH';
982 DBIx::Class::Exception->throw('directory param not specified')
983 unless $params->{directory};
985 my $fixture_dir = dir(delete $params->{directory});
986 DBIx::Class::Exception->throw("fixture directory '$fixture_dir' does not exist")
987 unless -d $fixture_dir;
992 if ($params->{ddl} && $params->{connection_details}) {
993 $ddl_file = file(delete $params->{ddl});
994 unless (-e $ddl_file) {
995 return DBIx::Class::Exception->throw('DDL does not exist at ' . $ddl_file);
997 unless (ref $params->{connection_details} eq 'ARRAY') {
998 return DBIx::Class::Exception->throw('connection details must be an arrayref');
1000 $schema = $self->_generate_schema({
1002 connection_details => delete $params->{connection_details},
1005 } elsif ($params->{schema} && $params->{no_deploy}) {
1006 $schema = $params->{schema};
1008 DBIx::Class::Exception->throw('you must set the ddl and connection_details params');
1012 return 1 if $params->{no_populate};
1014 $self->msg("\nimporting fixtures");
1015 my $tmp_fixture_dir = dir($fixture_dir, "-~populate~-" . $<);
1016 my $version_file = file($fixture_dir, '_dumper_version');
1017 # DBIx::Class::Exception->throw('no version file found');
1018 # unless -e $version_file;
1020 if (-e $tmp_fixture_dir) {
1021 $self->msg("- deleting existing temp directory $tmp_fixture_dir");
1022 $tmp_fixture_dir->rmtree;
1024 $self->msg("- creating temp dir");
1025 $tmp_fixture_dir->mkpath();
1026 for ( map { $schema->source($_)->from } $schema->sources) {
1027 my $from_dir = $fixture_dir->subdir($_);
1028 next unless -e $from_dir;
1029 dircopy($from_dir, $tmp_fixture_dir->subdir($_) );
1032 unless (-d $tmp_fixture_dir) {
1033 DBIx::Class::Exception->throw("Unable to create temporary fixtures dir: $tmp_fixture_dir: $!");
1037 my $formatter = $schema->storage->datetime_parser;
1038 unless ($@ || !$formatter) {
1040 if ($params->{datetime_relative_to}) {
1041 $callbacks{'DateTime::Duration'} = sub {
1042 $params->{datetime_relative_to}->clone->add_duration($_);
1045 $callbacks{'DateTime::Duration'} = sub {
1046 $formatter->format_datetime(DateTime->today->add_duration($_))
1049 $callbacks{object} ||= "visit_ref";
1050 $fixup_visitor = new Data::Visitor::Callback(%callbacks);
1053 $schema->storage->txn_do(sub {
1054 $schema->storage->with_deferred_fk_checks(sub {
1055 foreach my $source (sort $schema->sources) {
1056 $self->msg("- adding " . $source);
1057 my $rs = $schema->resultset($source);
1058 my $source_dir = $tmp_fixture_dir->subdir( lc $rs->result_source->from );
1059 next unless (-e $source_dir);
1061 while (my $file = $source_dir->next) {
1062 next unless ($file =~ /\.fix$/);
1063 next if $file->is_dir;
1064 my $contents = $file->slurp;
1067 $HASH1 = $fixup_visitor->visit($HASH1) if $fixup_visitor;
1068 if ( $params->{use_create} ) {
1069 $rs->create( $HASH1 );
1071 push(@rows, $HASH1);
1074 $rs->populate(\@rows) if scalar(@rows);
1078 $self->do_post_ddl( {
1080 post_ddl=>$params->{post_ddl}
1081 } ) if $params->{post_ddl};
1083 $self->msg("- fixtures imported");
1084 $self->msg("- cleaning up");
1085 $tmp_fixture_dir->rmtree;
1090 my ($self, $params) = @_;
1092 my $schema = $params->{schema};
1093 my $data = _read_sql($params->{post_ddl});
1095 eval { $schema->storage->dbh->do($_) or warn "SQL was:\n $_"};
1096 if ($@ && !$self->{ignore_sql_errors}) { die "SQL was:\n $_\n$@"; }
1098 $self->msg("- finished importing post-populate DDL into DB");
1103 my $subject = shift || return;
1104 my $level = shift || 1;
1105 return unless $self->debug >= $level;
1107 print Dumper($subject);
1109 print $subject . "\n";
1115 Luke Saunders <luke@shadowcatsystems.co.uk>
1117 Initial development sponsored by and (c) Takkle, Inc. 2007
1121 Ash Berlin <ash@shadowcatsystems.co.uk>
1123 Matt S. Trout <mst@shadowcatsystems.co.uk>
1125 Drew Taylor <taylor.andrew.j@gmail.com>
1127 Frank Switalski <fswitalski@gmail.com>
1131 This library is free software under the same license as perl itself