use Carp::Clan qw/^SQL::Translator|^DBIx::Class|^Try::Tiny/;
use Scalar::Util 'weaken';
use Try::Tiny;
+use Devel::Dwarn;
use namespace::clean;
use base qw(Exporter);
my $dependencies = {
map { $_ => _resolve_deps ($_, \%tables) } (keys %tables)
};
+
for my $table (sort
{
keys %{$dependencies->{$a} || {} } <=> keys %{ $dependencies->{$b} || {} }
}
my %views;
- foreach my $moniker (sort keys %view_monikers)
+ my @views = map { $dbicschema->source($_) } keys %view_monikers;
+ my $view_dependencies;
+
+ ### This is a loop instead of a map because
+ ### passing an object to the sub failed--gave
+ ### $view->name instead of the $view!
+
+ for my $view (@views) {
+ $view_dependencies->{ $view->name } =
+ _resolve_view_deps ( { view => $view }, \%view_monikers );
+ }
+
+ my @view_sources =
+ sort {
+ keys %{ $view_dependencies->{ $a->name } || {} } <=>
+ keys %{ $view_dependencies->{ $b->name } || {} }
+ || $a->source_name cmp $b->source_name
+ }
+ map { $dbicschema->source($_) }
+ keys %view_monikers;
+
+ foreach my $source (@view_sources)
{
- my $source = $dbicschema->source($moniker);
my $view_name = $source->name;
# FIXME - this isn't the right way to do it, but sqlt does not
return $ret;
}
+sub _resolve_view_deps {
+ my ( $view0, $monikers, $seen ) = @_;
+ my $view = $view0->{view};
+ my $ret = {};
+ $seen ||= {};
+
+ # copy and bump all deps by one (so we can reconstruct the chain)
+ my %seen = map { $_ => $seen->{$_} + 1 } ( keys %$seen );
+ $seen{ $view->source_name } = 1;
+
+ for my $dep ( keys %{ $view->{deploy_depends_on} } ) {
+ if ( $seen->{$dep} ) {
+ return {};
+ }
+ my ($new_source_name) =
+ grep { $view->schema->source($_)->name eq $dep }
+ @{ [ $view->schema->sources ] };
+ my $subdeps = _resolve_view_deps(
+ { view => $view->schema->source($new_source_name) },
+ $monikers, \%seen, );
+ $ret->{$_} += $subdeps->{$_} for ( keys %$subdeps );
+
+ ++$ret->{$dep};
+ }
+ return $ret;
+}
+
1;
=head1 NAME