X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=blobdiff_plain;f=lib%2FCatalyst%2FUtils.pm;h=45f52e40a9ca20ffcd7439115ec5f1f479a5a910;hp=07c20585015c3e3263890d10b593a27df0ff627b;hb=ddcd2fc4728111853841078cc5d9a117b993ea96;hpb=39fc2ce1e456c4e2a272204aa8fe67896984b3a6

diff --git a/lib/Catalyst/Utils.pm b/lib/Catalyst/Utils.pm
index 07c2058..45f52e4 100644
--- a/lib/Catalyst/Utils.pm
+++ b/lib/Catalyst/Utils.pm
@@ -1,13 +1,16 @@
 package Catalyst::Utils;
 
 use strict;
-use Catalyst::Exception;
 use File::Spec;
 use HTTP::Request;
 use Path::Class;
 use URI;
 use Carp qw/croak/;
 use Cwd;
+use Class::MOP;
+use String::RewritePrefix;
+
+use namespace::clean;
 
 =head1 NAME
 
@@ -19,7 +22,7 @@ See L<Catalyst>.
 
 =head1 DESCRIPTION
 
-Catalyst Utilities. 
+Catalyst Utilities.
 
 =head1 METHODS
 
@@ -120,7 +123,7 @@ sub class2prefix {
 Returns a tempdir for a class. If create is true it will try to create the path.
 
     My::App becomes /tmp/my/app
-    My::App::C::Foo::Bar becomes /tmp/my/app/c/foo/bar
+    My::App::Controller::Foo::Bar becomes /tmp/my/app/c/foo/bar
 
 =cut
 
@@ -136,6 +139,13 @@ sub class2tempdir {
         eval { $tmpdir->mkpath };
 
         if ($@) {
+            # don't load Catalyst::Exception as a BEGIN in Utils,
+            # because Utils often gets loaded before MyApp.pm, and if
+            # Catalyst::Exception is loaded before MyApp.pm, it does
+            # not honor setting
+            # $Catalyst::Exception::CATALYST_EXCEPTION_CLASS in
+            # MyApp.pm
+            require Catalyst::Exception;
             Catalyst::Exception->throw(
                 message => qq/Couldn't create tmpdir '$tmpdir', "$@"/ );
         }
@@ -168,8 +178,9 @@ sub home {
             # pop off /lib and /blib if they're there
             $home = $home->parent while $home =~ /b?lib$/;
 
-            # only return the dir if it has a Makefile.PL or Build.PL
-            if (-f $home->file("Makefile.PL") or -f $home->file("Build.PL")) {
+            # only return the dir if it has a Makefile.PL or Build.PL or dist.ini
+            if (-f $home->file("Makefile.PL") or -f $home->file("Build.PL")
+                or -f $home->file("dist.ini")) {
 
                 # clean up relative path:
                 # MyApp/script/.. -> MyApp
@@ -295,7 +306,7 @@ sub merge_hashes {
     my ( $lefthash, $righthash ) = @_;
 
     return $lefthash unless defined $righthash;
-    
+
     my %merged = %$lefthash;
     for my $key ( keys %$righthash ) {
         my $right_ref = ( ref $righthash->{ $key } || '' ) eq 'HASH';
@@ -309,7 +320,7 @@ sub merge_hashes {
             $merged{ $key } = $righthash->{ $key };
         }
     }
-    
+
     return \%merged;
 }
 
@@ -344,10 +355,10 @@ All you need to get this work, is:
 
 1) Install Term::Size::Any, or
 
-2) Export $COLUMNS from your shell. 
+2) Export $COLUMNS from your shell.
 
 (Warning to bash users: 'echo $COLUMNS' may be showing you the bash
-variable, not $ENV{COLUMNS}. 'export COLUMNS=$COLUMNS' and you should see 
+variable, not $ENV{COLUMNS}. 'export COLUMNS=$COLUMNS' and you should see
 that 'env' now lists COLUMNS.)
 
 As last resort, default value of 80 chars will be used.
@@ -375,13 +386,40 @@ sub term_width {
     return $_term_width = $width;
 }
 
+
+=head2 resolve_namespace
+
+Method which adds the namespace for plugins and actions.
+
+  __PACKAGE__->setup(qw(MyPlugin));
+
+  # will load Catalyst::Plugin::MyPlugin
+
+=cut
+
+
+sub resolve_namespace {
+    my $appnamespace = shift;
+    my $namespace = shift;
+    my @classes = @_;
+    return String::RewritePrefix->rewrite({
+        q[]  => qq[${namespace}::],
+        q[+] => q[],
+        (defined $appnamespace
+            ? (q[~] => qq[${appnamespace}::])
+            : ()
+        ),
+    }, @classes);
+}
+
+
 =head1 AUTHORS
 
 Catalyst Contributors, see Catalyst.pm
 
 =head1 COPYRIGHT
 
-This program is free software, you can redistribute it and/or modify it under
+This library is free software. You can redistribute it and/or modify it under
 the same terms as Perl itself.
 
 =cut