Rakefile.rb in cxxproject-0.2 vs Rakefile.rb in cxxproject-0.4.6

@@ -1,47 +1,69 @@
 require 'rake/gempackagetask'
-require 'roodi'
-require 'roodi_task'
-require 'spec/rake/spectask'
+begin
+  require 'roodi'
+  require 'roodi_task'
+rescue LoadError # don't bail out when people do not have roodi installed!
+  warn "roodi not installed...will not be checked!"
+end
 
+begin
+  require 'spec/rake/spectask' # old rspec
+rescue LoadError
+  begin
+		require 'rspec/core/rake_task' # rspec 2.5.x
+  rescue LoadError
+    warn "spec not installed...will not be checked!"
+  end
+end
+
+
+
 desc "Default Task"
-task :default => [:package, :roodi]
+task :default => [:install]
 
-PKG_VERSION = '0.2'
 PKG_FILES = FileList[
-    'lib/**/*.rb',
-    'Rakefile.rb',
-    'spec/**/*.rb'
-#    'doc/**/*'
-  ]
+  'lib/**/*.rb',
+  'lib/tools/**/*.template',
+  'Rakefile.rb',
+  'spec/**/*.rb'
+]
 
-spec = Gem::Specification.new do |s|
-  s.name = 'cxxproject'
-  s.version = PKG_VERSION
-  s.summary = "Cpp Support for Rake."
-  s.description = <<-EOF
-    Some more high level building blocks for cpp projects.
-  EOF
-  s.files = PKG_FILES.to_a
-  s.require_path = 'lib'
-  s.author = ''
-  s.email = ''
-  s.homepage = ''
+task :gem
+spec = Gem::Specification.load('cxx.gemspec')
+Rake::GemPackageTask.new(spec)
+
+if self.class.const_defined?(:RoodiTask) then
+  RoodiTask.new  'roodi', PKG_FILES, 'roodi.yml'
+  task :gem => [:roodi]
 end
 
-RoodiTask.new
-Rake::GemPackageTask.new(spec) {|pkg|}
+# old rspec
+if self.class.const_defined?(:SpecTask) then
+  desc "Run all examples"
+  Spec::Rake::SpecTask.new() do |t|
+    t.spec_files = FileList['spec/**/*_spec.rb']
+  end
+#  task :gem => [:spec]
+end
 
-task :gem => [:spec, :roodi]
+# new rspec
+begin # const_defined? did not work?
+  desc "Run all examples"
+  RSpec::Core::RakeTask.new() do |t|
+    puts Dir.glob 'spec/**/*_spec.rb'
+    t.pattern = 'spec/**/*_spec.rb'
+  end
+#  task :gem => [:spec]
+rescue
+end
 
-desc "Run all examples"
-Spec::Rake::SpecTask.new() do |t|
-  t.spec_files = FileList['spec/**/*.rb']
+desc 'build gem only'
+task :gem_only do
+  sh "gem build cxx.gemspec"
+  mv FileList["*.gem"], "pkg"
 end
 
-task :default => [:install]
-
 desc "install gem globally"
-task :install => :gem do
+task :install => [:gem] do
   sh "gem install pkg/#{spec.name}-#{spec.version}.gem"
 end
-