release 0.46

[catagits/Catalyst-Model-DBIC-Schema.git] / lib / Catalyst / Helper / Model / DBIC / Schema.pm

diff --git a/lib/Catalyst/Helper/Model/DBIC/Schema.pm b/lib/Catalyst/Helper/Model/DBIC/Schema.pm
index d10e76a..4ed267b 100644 (file)
--- a/lib/Catalyst/Helper/Model/DBIC/Schema.pm
+++ b/lib/Catalyst/Helper/Model/DBIC/Schema.pm
@@ -4,7 +4,7 @@ use namespace::autoclean;
 use Moose;
 no warnings 'uninitialized';
 
-our $VERSION = '0.42';
+our $VERSION = '0.46';
 $VERSION = eval $VERSION;
 
 use Carp;
@@ -15,6 +15,9 @@ use MooseX::Types::Moose qw/Str HashRef Bool ArrayRef/;
 use Catalyst::Model::DBIC::Schema::Types 'CreateOption';
 use List::MoreUtils 'firstidx';
 use Scalar::Util 'looks_like_number';
+use File::Find 'finddepth';
+use Try::Tiny;
+use Cwd 'getcwd';
 
 =head1 NAME
 
@@ -143,6 +146,8 @@ has schema_class => (is => 'ro', isa => Str, required => 1);
 has loader_args => (is => 'rw', isa => HashRef);
 has connect_info => (is => 'rw', isa => HashRef);
 has old_schema => (is => 'rw', isa => Bool, lazy_build => 1);
+has is_moose_schema => (is => 'rw', isa => Bool, lazy_build => 1);
+has result_namespace => (is => 'rw', isa => Str, lazy_build => 1);
 has components => (is => 'rw', isa => ArrayRef);
 
 =head1 METHODS
@@ -265,7 +270,8 @@ sub _parse_loader_args {
 
     %result = (
         relationships => 1,
-        use_moose => 1,
+        use_moose => $self->is_moose_schema ? 1 : 0,
+        col_collision_map => 'column_%s',
         (!$self->old_schema ? (
                 use_namespaces => 1
             ) : ()),
@@ -385,17 +391,77 @@ sub _build_helper_connect_info {
 sub _build_old_schema {
     my $self = shift;
 
-    my @schema_pm   = split '::', $self->schema_class;
-    $schema_pm[-1] .= '.pm';
-    my $schema_file =
-    File::Spec->catfile($self->helper->{base}, 'lib', @schema_pm);
+    return $self->result_namespace eq '' ? 1 : 0;
+}
+
+sub _build_is_moose_schema {
+    my $self = shift;
+
+    my @schema_parts = split '::', $self->schema_class;
+
+    my $result_dir = File::Spec->catfile(
+        $self->helper->{base}, 'lib', @schema_parts, $self->result_namespace
+    );
+
+    # assume yes for new schemas
+    return 1 if not -d $result_dir;
+
+    my $uses_moose = 1;
+
+    my $cwd = getcwd;
+
+    try {
+        finddepth(sub {
+            return if $File::Find::name !~ /\.pm\z/;
+
+            open my $fh, '<', $File::Find::name
+                or die "Could not open $File::Find::name: $!";
+
+            my $code = do { local $/; <$fh> };
+            close $fh;
+
+            $uses_moose = 0 if $code !~ /\nuse Moose;\n/;
+
+            die;
+        }, $result_dir);
+    };
 
-    if (-f $schema_file) {
-        my $schema_code = do { local (@ARGV, $/) = $schema_file; <> };
-        return 1 if $schema_code =~ /->load_classes/;
+    chdir $cwd;
+
+    return $uses_moose;
+}
+
+sub _build_result_namespace {
+    my $self = shift;
+
+    my @schema_parts = split '::', $self->schema_class;
+    my $schema_pm =
+        File::Spec->catfile($self->helper->{base}, 'lib', @schema_parts) . '.pm';
+
+    if (not -f $schema_pm) {
+        try { Class::MOP::load_class('DBIx::Class::Schema::Loader') };
+
+        return 'Result' if $@;
+
+        return DBIx::Class::Schema::Loader->VERSION('0.05') ? 'Result' : '';
+    }
+
+    open my $fh, '<', $schema_pm or die "Could not open $schema_pm: $!";
+    my $code = do { local $/; <$fh> };
+    close $fh;
+
+    my ($result_namespace) = $code =~ /result_namespace => '([^']+)'/;
+
+    if (not $result_namespace) {
+        if ($code =~ /->load_classes/) {
+            $result_namespace = '';
+        }
+        else {
+            $result_namespace = 'Result';
+        }
     }
 
-    0;
+    return $result_namespace;
 }
 
 sub _data_struct_to_string {
@@ -522,7 +588,7 @@ sub _gen_static_schema {
 
     my $schema_dir = File::Spec->catfile($helper->{base}, 'lib');
 
-    eval { Class::MOP::load_class('DBIx::Class::Schema::Loader') };
+    try { Class::MOP::load_class('DBIx::Class::Schema::Loader') };
     die "Cannot load DBIx::Class::Schema::Loader: $@" if $@;
 
     DBIx::Class::Schema::Loader->import(