Merge 'trunk' into 'view-deps'

[dbsrgits/DBIx-Class.git] / lib / SQL / Translator / Parser / DBIx / Class.pm

diff --git a/lib/SQL/Translator/Parser/DBIx/Class.pm b/lib/SQL/Translator/Parser/DBIx/Class.pm
index 2efc5b1..073a45c 100644 (file)
--- a/lib/SQL/Translator/Parser/DBIx/Class.pm
+++ b/lib/SQL/Translator/Parser/DBIx/Class.pm
@@ -14,8 +14,9 @@ $DEBUG = 0 unless defined $DEBUG;
 
 use Exporter;
 use SQL::Translator::Utils qw(debug normalize_name);
-use Carp::Clan qw/^SQL::Translator|^DBIx::Class/;
+use Carp::Clan qw/^SQL::Translator|^DBIx::Class|^Try::Tiny/;
 use Scalar::Util ();
+use Try::Tiny;
 
 use base qw(Exporter);
 
@@ -33,7 +34,7 @@ use base qw(Exporter);
 sub parse {
     # this is a hack to prevent schema leaks due to a retarded SQLT implementation
     # DO NOT REMOVE (until SQLT2 is out, the all of this will be rewritten anyway)
-    Scalar::Util::weaken ($_[1]);
+    Scalar::Util::weaken ($_[1]) if ref ($_[1]);
 
     my ($tr, $data)   = @_;
     my $args          = $tr->parser_args;
@@ -43,8 +44,12 @@ sub parse {
 
     croak 'No DBIx::Class::Schema' unless ($dbicschema);
     if (!ref $dbicschema) {
-      eval "use $dbicschema;";
-      croak "Can't load $dbicschema ($@)" if($@);
+      try {
+        eval "require $dbicschema;"
+      }
+      catch {
+        croak "Can't load $dbicschema ($_)";
+      }
     }
 
     my $schema      = $tr->schema;
@@ -264,6 +269,7 @@ sub parse {
     my $dependencies = {
       map { $_ => _resolve_deps ($_, \%tables) } (keys %tables)
     };
+
     for my $table (sort
       {
         keys %{$dependencies->{$a} || {} } <=> keys %{ $dependencies->{$b} || {} }
@@ -292,9 +298,20 @@ EOW
     }
 
     my %views;
-    foreach my $moniker (sort keys %view_monikers)
+
+    my @view_sources =
+    sort {
+        keys %{ $dependencies->{$a} || {} }
+        <=>
+        keys %{ $dependencies->{$b} || {} }
+        ||
+        $a cmp $b
+    }
+    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