X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst%2FEngineLoader.pm;h=36cf0168b5b27ef1dfca243cc860911cc14e2719;hb=7ebac5f89810aab16ec76fc28dea45e936172a67;hp=e59135bd7ddbd724afa33447dc8901b757dfa33b;hpb=1085c936f6ea024206a1aee192a87c4c9fc79087;p=catagits%2FCatalyst-Runtime.git

diff --git a/lib/Catalyst/EngineLoader.pm b/lib/Catalyst/EngineLoader.pm
index e59135b..36cf016 100644
--- a/lib/Catalyst/EngineLoader.pm
+++ b/lib/Catalyst/EngineLoader.pm
@@ -12,21 +12,16 @@ has application_name => (
     required => 1,
 );
 
-has compat_options => (
-    traits  => ['Hash'],
-    is      => 'ro',
-    isa     => 'HashRef',
-    default => sub { +{} },
-    handles => {
-        has_compat_option => 'exists',
-        compat_option     => 'get',
-    },
+has requested_engine => (
+    is        => 'ro',
+    isa       => 'Str',
+    predicate => 'has_requested_engine',
 );
 
 sub needs_psgi_engine_compat_hack {
     my ($self) = @_;
-    return $self->has_compat_option('requested_engine')
-        && $self->compat_option('requested_engine') eq 'PSGI';
+    return $self->has_requested_engine
+        && $self->requested_engine eq 'PSGI';
 }
 
 has catalyst_engine_class => (
@@ -38,11 +33,26 @@ has catalyst_engine_class => (
 
 sub _guess_catalyst_engine_class {
     my $self = shift;
-    my $old_engine = Catalyst::Utils::env_value($self->application_name, 'ENGINE');
+    my $old_engine = $self->has_requested_engine
+        ? $self->requested_engine
+        : Catalyst::Utils::env_value($self->application_name, 'ENGINE');
     if (!defined $old_engine) {
         return 'Catalyst::Engine';
     }
-    elsif ($old_engine =~ /^(CGI|FCGI|HTTP|Apache.*)$/) {
+    elsif ($old_engine eq 'PSGI') {
+        ## If we are running under plackup let the Catalyst::Engine::PSGI
+        ## continue to run, but warn.
+        warn <<"EOW";
+You are running Catalyst::Engine::PSGI, which is considered a legacy engine for
+this version of Catalyst.  We will continue running and use your existing psgi
+file, but it is recommended to perform the trivial upgrade process, which will
+leave you with less code and a forward path.
+
+Please review Catalyst::Upgrading
+EOW
+        return 'Catalyst::Engine::' . $old_engine;
+    }
+    elsif ($old_engine =~ /^(CGI|FastCGI|HTTP|Apache.*)$/) {
         return 'Catalyst::Engine';
     }
     else {
@@ -85,9 +95,15 @@ around guess => sub {
     my $old_engine = Catalyst::Utils::env_value($self->application_name, 'ENGINE');
     if (!defined $old_engine) { # Not overridden
     }
-    elsif ($old_engine =~ /^(CGI|FCGI|HTTP|Apache.*)$/) {
+    elsif ($old_engine =~ /^(PSGI|CGI|Apache.*)$/) {
         # Trust autodetect
     }
+    elsif ($old_engine eq 'HTTP') {
+        $engine = 'Standalone';
+    }
+    elsif ($old_engine eq 'FastCGI') {
+        $engine = 'FCGI';
+    }
     elsif ($old_engine eq "HTTP::Prefork") { # Too bad if you're customising, we don't handle options
                                              # write yourself a script to collect and pass in the options
         $engine = "Starman";