From: Christian Hansen <chansen@cpan.org>
Date: Tue, 21 Jun 2005 16:42:47 +0000 (+0000)
Subject: Moved logic from Catalyst::import() to Catalyst::Setup::setup();
X-Git-Tag: 5.7099_04~1299
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=commitdiff_plain;h=10dd68969b311a61e17dd130373909f2c7aaeb93;hp=5da4f9c64271928011b9f28e4ba68786bbdf7d0b

Moved logic from Catalyst::import() to Catalyst::Setup::setup();
---

diff --git a/lib/Catalyst.pm b/lib/Catalyst.pm
index c5b03e3..243f473 100644
--- a/lib/Catalyst.pm
+++ b/lib/Catalyst.pm
@@ -11,6 +11,8 @@ use Text::ASCIITable;
 use Path::Class;
 our $CATALYST_SCRIPT_GEN = 4;
 
+__PACKAGE__->mk_classdata($_) for qw/arguments dispatcher engine log/;
+
 our $VERSION = '5.24';
 our @ISA;
 
@@ -124,95 +126,20 @@ Returns a hashref containing your applications settings.
 
 sub import {
     my ( $class, @arguments ) = @_;
-    
+
     my $caller = caller(0);
     
-    if ( $caller eq 'main' ) {
-        return;
-    }
-
     # Prepare inheritance
     unless ( $caller->isa($class) ) {
+        
         no strict 'refs';
         push @{"$caller\::ISA"}, $class;
+        
+        *{"$caller\::import"} = sub { 1 };
     }
-    
-    if ( $caller->engine ) {
-        $caller->log->warn( qq/Attempt to re-initialize "$caller"/ );
-        return;
-    }
-
-    # Process options
-    my $flags = { };
-
-    foreach (@arguments) {
-
-        if ( /^-Debug$/ ) {
-            $flags->{log} = ( $flags->{log} ) ? 'debug,' . $flags->{log} : 'debug';
-        }
-        elsif (/^-(\w+)=?(.*)$/) {
-            $flags->{ lc $1 } = $2;
-        }
-        else {
-            push @{ $flags->{plugins} }, $_;
-        }
-    }
-
-    $caller->setup_log        ( delete $flags->{log}        );
-    $caller->setup_plugins    ( delete $flags->{plugins}    );
-    $caller->setup_dispatcher ( delete $flags->{dispatcher} );
-    $caller->setup_engine     ( delete $flags->{engine}     );
-    $caller->setup_home       ( delete $flags->{home}       );
-
-    for my $flag ( sort keys %{ $flags } ) {
-
-        if ( my $code = $caller->can( 'setup_' . $flag ) ) {
-            &$code( $caller, delete $flags->{$flag} );
-        }
-        else {
-            $caller->log->warn(qq/Unknown flag "$flag"/);
-        }
-    }
-
-    $caller->log->warn( "You are running an old helper script! "
-          . "Please update your scripts by regenerating the "
-          . "application and copying over the new scripts." )
-      if ( $ENV{CATALYST_SCRIPT_GEN}
-        && ( $ENV{CATALYST_SCRIPT_GEN} < $CATALYST_SCRIPT_GEN ) );
-
-
-    if ( $caller->debug ) {
 
-        my @plugins = ();
-
-        {
-            no strict 'refs';
-            @plugins = grep { /^Catalyst::Plugin/ } @{"$caller\::ISA"};
-        }
-
-        if ( @plugins ) {
-            my $t = Text::ASCIITable->new;
-            $t->setOptions( 'hide_HeadRow',  1 );
-            $t->setOptions( 'hide_HeadLine', 1 );
-            $t->setCols('Class');
-            $t->setColWidth( 'Class', 75, 1 );
-            $t->addRow($_) for @plugins;
-            $caller->log->debug( "Loaded plugins:\n" . $t->draw );
-        }
-
-        my $dispatcher = $caller->dispatcher;
-        my $engine     = $caller->engine;
-        my $home       = $caller->config->{home};
-
-        $caller->log->debug(qq/Loaded dispatcher "$dispatcher"/);
-        $caller->log->debug(qq/Loaded engine "$engine"/);
-
-        $home
-          ? ( -d $home )
-          ? $caller->log->debug(qq/Found home "$home"/)
-          : $caller->log->debug(qq/Home "$home" doesn't exist/)
-          : $caller->log->debug(q/Couldn't find home/);
-    }
+    $caller->arguments( [ @arguments ] );
+    $caller->setup_home;
 }
 
 =item $c->engine
diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index d35eb53..3879058 100644
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -16,8 +16,6 @@ use Catalyst::Request::Upload;
 use Catalyst::Response;
 use Catalyst::Utils;
 
-require Module::Pluggable::Fast;
-
 # For pretty dumps
 $Data::Dumper::Terse = 1;
 
diff --git a/lib/Catalyst/Setup.pm b/lib/Catalyst/Setup.pm
index fe8036c..d3b1da1 100644
--- a/lib/Catalyst/Setup.pm
+++ b/lib/Catalyst/Setup.pm
@@ -1,14 +1,13 @@
 package Catalyst::Setup;
 
 use strict;
-use base qw/Class::Data::Inheritable/;
 use Catalyst::Exception;
 use Catalyst::Log;
 use Catalyst::Utils;
 use Path::Class;
 use Text::ASCIITable;
 
-__PACKAGE__->mk_classdata($_) for qw/arguments dispatcher engine log/;
+require Module::Pluggable::Fast;
 
 =head1 NAME
 
@@ -33,7 +32,90 @@ Setup.
 =cut
 
 sub setup {
-    my $class = shift;
+    my ( $class, @arguments ) = @_;
+
+    unless ( $class->isa('Catalyst') ) {
+
+        Catalyst::Exception->throw(
+            message => qq/'$class' does not inherit from Catalyst/
+        );
+    }
+    
+    if ( $class->arguments ) {
+        @arguments = ( @arguments, @{ $class->arguments } );
+    }
+
+    # Process options
+    my $flags = { };
+
+    foreach (@arguments) {
+
+        if ( /^-Debug$/ ) {
+            $flags->{log} = ( $flags->{log} ) ? 'debug,' . $flags->{log} : 'debug';
+        }
+        elsif (/^-(\w+)=?(.*)$/) {
+            $flags->{ lc $1 } = $2;
+        }
+        else {
+            push @{ $flags->{plugins} }, $_;
+        }
+    }
+
+    $class->setup_log        ( delete $flags->{log}        );
+    $class->setup_plugins    ( delete $flags->{plugins}    );
+    $class->setup_dispatcher ( delete $flags->{dispatcher} );
+    $class->setup_engine     ( delete $flags->{engine}     );
+    $class->setup_home       ( delete $flags->{home}       );
+
+    for my $flag ( sort keys %{ $flags } ) {
+
+        if ( my $code = $class->can( 'setup_' . $flag ) ) {
+            &$code( $class, delete $flags->{$flag} );
+        }
+        else {
+            $class->log->warn(qq/Unknown flag "$flag"/);
+        }
+    }
+
+    $class->log->warn( "You are running an old helper script! "
+          . "Please update your scripts by regenerating the "
+          . "application and copying over the new scripts." )
+      if ( $ENV{CATALYST_SCRIPT_GEN}
+        && ( $ENV{CATALYST_SCRIPT_GEN} < $Catalyst::CATALYST_SCRIPT_GEN ) );
+
+
+    if ( $class->debug ) {
+
+        my @plugins = ();
+
+        {
+            no strict 'refs';
+            @plugins = grep { /^Catalyst::Plugin/ } @{"$class\::ISA"};
+        }
+
+        if ( @plugins ) {
+            my $t = Text::ASCIITable->new;
+            $t->setOptions( 'hide_HeadRow',  1 );
+            $t->setOptions( 'hide_HeadLine', 1 );
+            $t->setCols('Class');
+            $t->setColWidth( 'Class', 75, 1 );
+            $t->addRow($_) for @plugins;
+            $class->log->debug( "Loaded plugins:\n" . $t->draw );
+        }
+
+        my $dispatcher = $class->dispatcher;
+        my $engine     = $class->engine;
+        my $home       = $class->config->{home};
+
+        $class->log->debug(qq/Loaded dispatcher "$dispatcher"/);
+        $class->log->debug(qq/Loaded engine "$engine"/);
+
+        $home
+          ? ( -d $home )
+          ? $class->log->debug(qq/Found home "$home"/)
+          : $class->log->debug(qq/Home "$home" doesn't exist/)
+          : $class->log->debug(q/Couldn't find home/);
+    }
 
     # Call plugins setup
     $class->NEXT::setup;