release 0.1.9 -- force rubygems to use the correct version of RDoc

Rakefile

@@ -2,7 +2,7 @@ require 'echoe'
 require 'lib/hanna/rdoc_version'
 
 Echoe.new('hanna') do |p|
-  p.version = '0.1.8'
+  p.version = '0.1.9'
 
   p.summary     = "An RDoc template that scales"
   p.description = "Hanna is an RDoc implemented in Haml, making its source clean and maintainable. It's built with simplicity, beauty and ease of browsing in mind."

hanna.gemspec

@@ -2,17 +2,17 @@
 
 Gem::Specification.new do |s|
   s.name = %q{hanna}
-  s.version = "0.1.8"
+  s.version = "0.1.9"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 1.2") if s.respond_to? :required_rubygems_version=
   s.authors = ["Mislav Marohni\304\207"]
-  s.date = %q{2009-08-21}
+  s.date = %q{2009-09-16}
   s.default_executable = %q{hanna}
   s.description = %q{Hanna is an RDoc implemented in Haml, making its source clean and maintainable. It's built with simplicity, beauty and ease of browsing in mind.}
   s.email = %q{mislav.marohnic@gmail.com}
   s.executables = ["hanna"]
-  s.extra_rdoc_files = ["bin/hanna", "lib/hanna/hanna.rb", "lib/hanna/rdoc_version.rb", "lib/hanna/rdoctask.rb", "lib/hanna/template_files/class_index.haml", "lib/hanna/template_files/file_index.haml", "lib/hanna/template_files/index.haml", "lib/hanna/template_files/layout.haml", "lib/hanna/template_files/method_index.haml", "lib/hanna/template_files/method_list.haml", "lib/hanna/template_files/method_search.js", "lib/hanna/template_files/page.haml", "lib/hanna/template_files/prototype-1.6.0.3.js", "lib/hanna/template_files/sections.haml", "lib/hanna/template_files/styles.sass", "lib/hanna/template_helpers.rb", "lib/hanna/template_page_patch.rb", "lib/hanna.rb", "README.markdown"]
-  s.files = ["bin/hanna", "hanna.gemspec", "lib/hanna/hanna.rb", "lib/hanna/rdoc_version.rb", "lib/hanna/rdoctask.rb", "lib/hanna/template_files/class_index.haml", "lib/hanna/template_files/file_index.haml", "lib/hanna/template_files/index.haml", "lib/hanna/template_files/layout.haml", "lib/hanna/template_files/method_index.haml", "lib/hanna/template_files/method_list.haml", "lib/hanna/template_files/method_search.js", "lib/hanna/template_files/page.haml", "lib/hanna/template_files/prototype-1.6.0.3.js", "lib/hanna/template_files/sections.haml", "lib/hanna/template_files/styles.sass", "lib/hanna/template_helpers.rb", "lib/hanna/template_page_patch.rb", "lib/hanna.rb", "Manifest", "Rakefile", "README.markdown"]
+  s.extra_rdoc_files = ["README.markdown", "bin/hanna", "lib/hanna.rb", "lib/hanna/hanna.rb", "lib/hanna/rdoc_version.rb", "lib/hanna/rdoctask.rb", "lib/hanna/template_files/class_index.haml", "lib/hanna/template_files/file_index.haml", "lib/hanna/template_files/index.haml", "lib/hanna/template_files/layout.haml", "lib/hanna/template_files/method_index.haml", "lib/hanna/template_files/method_list.haml", "lib/hanna/template_files/method_search.js", "lib/hanna/template_files/page.haml", "lib/hanna/template_files/prototype-1.6.0.3.js", "lib/hanna/template_files/sections.haml", "lib/hanna/template_files/styles.sass", "lib/hanna/template_helpers.rb", "lib/hanna/template_page_patch.rb", "lib/rubygems_plugin.rb"]
+  s.files = ["Manifest", "README.markdown", "Rakefile", "bin/hanna", "hanna.gemspec", "lib/hanna.rb", "lib/hanna/hanna.rb", "lib/hanna/rdoc_version.rb", "lib/hanna/rdoctask.rb", "lib/hanna/template_files/class_index.haml", "lib/hanna/template_files/file_index.haml", "lib/hanna/template_files/index.haml", "lib/hanna/template_files/layout.haml", "lib/hanna/template_files/method_index.haml", "lib/hanna/template_files/method_list.haml", "lib/hanna/template_files/method_search.js", "lib/hanna/template_files/page.haml", "lib/hanna/template_files/prototype-1.6.0.3.js", "lib/hanna/template_files/sections.haml", "lib/hanna/template_files/styles.sass", "lib/hanna/template_helpers.rb", "lib/hanna/template_page_patch.rb", "lib/rubygems_plugin.rb", "sample/output/classes/MockProject.html", "sample/output/classes/MockProject/EnterpriseProtocol.html", "sample/output/classes/MockProject/FunkyClass.html", "sample/output/created.rid", "sample/output/files/sample/source/LICENSE.html", "sample/output/index.html", "sample/output/styles.css"]
   s.homepage = %q{http://github.com/mislav/hanna}
   s.rdoc_options = ["--line-numbers", "--inline-source", "--title", "Hanna", "--main", "README.markdown"]
   s.require_paths = ["lib"]

lib/rubygems_plugin.rb

@@ -0,0 +1,27 @@
+unless defined?(Hanna) or defined?(RDoc)
+  require 'rubygems/doc_manager'
+  require 'rubygems/requirement'
+  require 'hanna/rdoc_version'
+
+  class << Gem::DocManager
+    alias load_rdoc_without_version_constraint load_rdoc
+
+    # overwrite load_rdoc to load the exact version of RDoc that Hanna works with
+    def load_rdoc
+      requirement = Gem::Requirement.create Hanna::RDOC_VERSION_REQUIREMENT
+
+      begin
+        gem 'rdoc', requirement.to_s
+      rescue Gem::LoadError
+        # ignore
+      end
+
+      # call the original method
+      load_rdoc_without_version_constraint
+
+      unless requirement.satisfied_by? rdoc_version
+        raise Gem::DocumentError, "ERROR: RDoc version #{requirement} not installed"
+      end
+    end
+  end
+end