Fixes severe memory leaks

Author: mgreter

.gitignore

@@ -19,4 +19,6 @@ CSS-Sass-*.tar.gz
 lib/**/*.o
 lib/**/*.c
 lib/**/*.xs
+lib/**/*.pod
+lib/**/*/*.pod
 *~

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "libsass"]
 	path = libsass
-	url = git://github.com/sass/libsass.git
+	url = git://github.com/mgreter/libsass.git
 [submodule "t/sass-spec"]
 	path = t/sass-spec
 	url = git://github.com/sass/sass-spec.git

.travis.yml

@@ -11,12 +11,11 @@ perl:
 
 before_install:
    - git submodule update --init --recursive
-   - cpanm File::Slurp
-   - cpanm Devel::Cover
-   - cpanm -n Devel::Cover::Report::Coveralls
 install:
-   # Deal with all of the dependencies, quickly and quietly
-   - cpanm --quiet --notest --skip-satisfied Class::Accessor::Fast
+   # Deal with dependencies
+   - cpanm -n File::Slurp
+   - cpanm -n Devel::Cover
+   - cpanm -n Devel::Cover::Report::Coveralls
 before_script:
    # initialize libsass, sass2scss and sass-spec
    # - git submodule update --init --recursive

Build.PL

@@ -12,6 +12,8 @@ if (-d ".git") {
     my @modules = ('.');
     my $base = getcwd;
     my ($dir, $manifest);
+	system "git submodule init";
+	system "git submodule update";
     open $manifest, ">", "MANIFEST" or die "MANIFEST: $!";
     print $manifest "MANIFEST\n";
     while (my $module = shift @modules)
@@ -83,17 +85,17 @@ my %config = (
     dist_author         => [q{David Caldwell <[email protected]>},
                             q{Marcel Greter <[email protected]>}],
     dist_version_from   => 'lib/CSS/Sass.pm',
-    release_status      => 'stable',
-    create_license      => 1,
+    release_status      => 'unstable',
+    create_license      => 0,
     configure_requires => {
         'Module::Build' => 0,
     },
     build_requires => {
         'Test::More' => 0,
     },
     requires => {
+        'perl' => '5.008',
         'File::Slurp' => 0,
-        'Class::Accessor::Fast' => 0,
     },
     meta_merge => {
       resources => {
@@ -116,7 +118,7 @@ my %config = (
         extend.cpp file.cpp functions.cpp inspect.cpp output_compressed.cpp
         output_nested.cpp parser.cpp prelexer.cpp sass.cpp sass_interface.cpp
         source_map.cpp to_c.cpp to_string.cpp units.cpp utf8_string.cpp util.cpp
-    ) ] #, "sass2scss" => [ qw(sass2scss.cpp) ]
+    ) ]
     },
     config => { ld => 'c++' }, # Need to link with a C++ linker since libsass is C++ (even though the .xs file is not)
 );

Changes

@@ -1,3 +1,25 @@
+CSS::Sass (3.0.1)
+
+  * Adds latest libsass changes (3.0.0)
+  * Reimplemented and improved CSS::Sass::Type
+  * Fixes memory leaks introduced in 3.0.0
+  * Fixes building on various platforms
+
+ -- Marcel Greter <[email protected]>  Sat Oct 25 14:04:37 2014 +0200
+
+CSS::Sass (3.0.0)
+
+  * Updates to latest libsass (3.0.0)
+  * Implements libsass source maps options
+  * Exports libsass sass2scss function
+  * Adds minimal command line utility
+  * Adds complete sass-spec test suite
+  * Adds CSS::Sass::Type::Map for maps
+  * Adds Travis CI (continous integration)
+  * Adds coveralls.io (code coverage metrics)
+
+ -- Marcel Greter <[email protected]>  Sat Oct 25 14:00:47 2014 +0200
+
 CSS::Sass (0.8.1)
 
   * Add requirement for Class::Accessor::Fast to Build.PL. One day it will

README.md

@@ -14,6 +14,7 @@ Installation
 
 [![Build Status](https://travis-ci.org/sass/perl-libsass.svg?branch=master)](https://travis-ci.org/sass/perl-libsass)
 [![Coverage Status](https://img.shields.io/coveralls/sass/perl-libsass.svg)](https://coveralls.io/r/sass/perl-libsass?branch=master)
+[![CPAN version](https://badge.fury.io/pl/CSS-Sass.svg)](http://badge.fury.io/pl/CSS-Sass)
 
 To install this module type the following:
 

lib/CSS/Sass.md

@@ -1,4 +1,4 @@
-# NAME
+# NAME - perl bindings for libsass
 
 CSS::Sass - Compile .scss files using libsass
 
@@ -178,6 +178,7 @@ feature parity and heading towards 3.4. It can compile .scss and .sass files.
     are [CSS::Sass::Type](https://metacpan.org/pod/CSS::Sass::Type) objects, which map to native perl types if possible.
     You can return either [CSS::Sass::Type](https://metacpan.org/pod/CSS::Sass::Type) objects or supported native perl data
     structures. `undef` is an equivalent of CSS::Sass::Type::Null->new.
+
     The function is called with an `eval` statement so you may use "die" to
     throw errors back to libsass (`CSS::Sass::Type::Error`).
 
@@ -296,11 +297,24 @@ feature parity and heading towards 3.4. It can compile .scss and .sass files.
 David Caldwell <[email protected]>  
 Marcel Greter <[email protected]>
 
-# COPYRIGHT AND LICENSE
+# LICENSE
+
+The MIT License (MIT)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-Copyright (C) 2013 by David Caldwell  
-Copyright (C) 2014 by Marcel Greter
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
-This library is free software; you can redistribute it and/or modify
-it under the same terms as Perl itself, either Perl version 5.12.4 or,
-at your option, any later version of Perl 5 you may have available.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

lib/CSS/Sass.pm

@@ -46,7 +46,7 @@ our @EXPORT = qw(
 	SASS2SCSS_CONVERT_COMMENT
 );
 
-our $VERSION = "v3.0.0";
+our $VERSION = "v3.0.1";
 
 require XSLoader;
 XSLoader::load('CSS::Sass', $VERSION);
@@ -150,7 +150,7 @@ sub sass_function_callback {
 1;
 __END__
 
-=head1 NAME
+=head1 NAME - perl bindings for libsass
 
 CSS::Sass - Compile .scss files using libsass
 
@@ -409,8 +409,6 @@ We bless native return values from custom functions into the correct package.
     # sub get-list { return [ 'foo', 42, 'bar' ] };
     .class { content: nth(get-list(), 2); }
 
-
-
 =back
 
 =head1 MISCELLANEOUS
@@ -473,13 +471,26 @@ L<The CSS::Sass Home Page|https://github.com/sass/perl-libsass>
 David Caldwell E<lt>[email protected]E<gt>  
 Marcel Greter E<lt>[email protected]E<gt>
 
-=head1 COPYRIGHT AND LICENSE
+=head1 LICENSE
+
+The MIT License (MIT)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-Copyright (C) 2013 by David Caldwell  
-Copyright (C) 2014 by Marcel Greter
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
-This library is free software; you can redistribute it and/or modify
-it under the same terms as Perl itself, either Perl version 5.12.4 or,
-at your option, any later version of Perl 5 you may have available.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
 
 =cut