From 3109b0924b9986e231f111f8470f936ddbcf696b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Tue, 15 Feb 2011 09:49:11 +0100
Subject: [PATCH] Remove --haml and --slim views from Devise.

---
 CHANGELOG.rdoc                           |  2 +-
 lib/generators/devise/views_generator.rb | 88 ++----------------------
 2 files changed, 5 insertions(+), 85 deletions(-)

diff --git a/CHANGELOG.rdoc b/CHANGELOG.rdoc
index e6e38310..3736002f 100644
--- a/CHANGELOG.rdoc
+++ b/CHANGELOG.rdoc
@@ -1,5 +1,4 @@
 * enhancements
-  * rails g devise:views supports slim templates (by github.com/fredwu)
   * Make friendly_token 20 chars long
 
 * bug fix
@@ -13,6 +12,7 @@
 
 * deprecations
   * Deprecated anybody_signed_in? in favor of signed_in? (by github.com/gavinhughes)
+  * Removed --haml and --slim view templates
 
 == 1.2.rc
 
diff --git a/lib/generators/devise/views_generator.rb b/lib/generators/devise/views_generator.rb
index 25dd95a5..721cd5f1 100644
--- a/lib/generators/devise/views_generator.rb
+++ b/lib/generators/devise/views_generator.rb
@@ -13,94 +13,14 @@ module Devise
                                      :desc => "Template engine for the views. Available options are 'erb', 'haml' and 'slim'."
 
       def copy_views
-        case options[:template_engine].to_s
-        when "haml"
-          verify_haml_existence
-          verify_haml_version
-          create_and_copy_haml_views
-        when "slim"
-          verify_haml_existence
-          verify_haml_version
-          verify_haml2slim_existence
-          verify_haml2slim_version
-          create_and_copy_slim_views
+        template = options[:template_engine].to_s
+        case template
+        when "haml", "slim"
+          warn "#{template} templates have been removed from Devise gem"
         else
           directory "devise", "app/views/#{scope || :devise}"
         end
       end
-
-    protected
-
-      def verify_haml_existence
-        begin
-          require 'haml'
-        rescue LoadError
-          say "Haml is not installed, or it is not specified in your Gemfile."
-          exit
-        end
-      end
-
-      def verify_haml2slim_existence
-        begin
-          require 'haml2slim'
-        rescue LoadError
-          say "Haml2Slim is not installed, or it is not specified in your Gemfile."
-          exit
-        end
-      end
-
-      def verify_haml_version
-        unless Haml.version[:major] == 2 && Haml.version[:minor] >= 3 || Haml.version[:major] >= 3
-          say "To generate Haml or Slim templates, you need to have Haml 2.3 or above installed."
-          exit
-        end
-      end
-
-      def verify_haml2slim_version
-        unless Haml2Slim::VERSION.to_f >= '0.4.0'.to_f
-          say "To generate Slim templates, you need to have Haml2Slim 0.4.0 or above installed."
-          exit
-        end
-      end
-
-      def create_and_copy_haml_views
-        directory haml_tmp_root, "app/views/#{scope || :devise}"
-        FileUtils.rm_rf(haml_tmp_root)
-      end
-
-      def create_and_copy_slim_views
-        slim_tmp_root = Dir.mktmpdir("devise-slim.")
-        `haml2slim #{haml_tmp_root} #{slim_tmp_root}`
-
-        directory slim_tmp_root, "app/views/#{scope || :devise}"
-
-        FileUtils.rm_rf(haml_tmp_root)
-        FileUtils.rm_rf(slim_tmp_root)
-      end
-
-    private
-
-      def create_haml_views
-        @haml_tmp_root ||= begin
-          html_root     = "#{self.class.source_root}/devise"
-          haml_tmp_root = Dir.mktmpdir("devise-haml.")
-
-          Dir["#{html_root}/**/*"].each do |path|
-            relative_path = path.sub(html_root, "")
-            source_path   = (haml_tmp_root + relative_path).sub(/erb$/, "haml")
-
-            if File.directory?(path)
-              FileUtils.mkdir_p(source_path)
-            else
-              `html2haml -r #{path} #{source_path}`
-            end
-          end
-
-          haml_tmp_root
-        end
-      end
-
-      alias :haml_tmp_root :create_haml_views
     end
   end
 end