X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst%2FUtils.pm;h=c4d9ca8d1a6a94509dca1db0c3668dffe995ed9b;hb=749472d6839708f3c04912c0ed39ce6141d4d500;hp=50fb0c3dd574664c5f6cc4314d6387a1322d448e;hpb=e494bd6b47c5dc60ca4b822825f5d73a93c9b4e6;p=catagits%2FCatalyst-Runtime.git

diff --git a/lib/Catalyst/Utils.pm b/lib/Catalyst/Utils.pm
index 50fb0c3..c4d9ca8 100644
--- a/lib/Catalyst/Utils.pm
+++ b/lib/Catalyst/Utils.pm
@@ -2,6 +2,8 @@ package Catalyst::Utils;
 
 use strict;
 use attributes ();
+use Catalyst::Exception;
+use File::Spec;
 use HTTP::Request;
 use Path::Class;
 use URI;
@@ -79,6 +81,21 @@ sub class2classsuffix {
     return $class;
 }
 
+=item class2env($class);
+
+Returns the environment name for class.
+
+    MyApp becomes MYAPP
+    My::App becomes MY_APP
+
+=cut
+
+sub class2env {
+    my $class = shift || '';
+    $class =~ s/\:\:/_/g;
+    return uc($class);
+}
+
 =item class2prefix( $class, $case );
 
 Returns the prefix for class.
@@ -98,6 +115,35 @@ sub class2prefix {
     return $prefix;
 }
 
+=item class2tempdir( $class [, $create ] );
+
+Returns a tempdir for 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
+
+=cut
+
+sub class2tempdir {
+    my $class  = shift || '';
+    my $create = shift || 0;
+    my @parts = split '::', lc $class;
+
+    my $tmpdir = dir( File::Spec->tmpdir, @parts )->cleanup;
+
+    if ( $create && !-e $tmpdir ) {
+
+        eval { $tmpdir->mkpath };
+
+        if ($@) {
+            Catalyst::Exception->throw(
+                message => qq/Couldn't create tmpdir '$tmpdir', "$@"/ );
+        }
+    }
+
+    return $tmpdir->stringify;
+}
+
 =item home($class)
 
 Returns home directory for given class.
@@ -120,6 +166,7 @@ sub home {
         {
             $home = $subdir;
         }
+
         # clean up relative path:
         # MyApp/script/.. -> MyApp
         my ($lastdir) = $home->dir_list( -1, 1 );
@@ -155,7 +202,12 @@ sub reflect_actions {
     my $class   = shift;
     my $actions = [];
     eval '$actions = $class->_action_cache';
-    die qq/Couldn't reflect actions of component "$class", "$@"/ if $@;
+
+    if ($@) {
+        Catalyst::Exception->throw( message =>
+              qq/Couldn't reflect actions of component "$class", "$@"/ );
+    }
+
     return $actions;
 }