Remove more unused tasks, fix profile task

Rakefile

@@ -2,6 +2,8 @@ require "rake/clean"
 require 'rake/testtask'
 require 'rubygems/package_task'
 
+task :default => :test
+
 CLEAN << %w(pkg doc coverage .yardoc)
 
 def scope(path)
@@ -74,28 +76,8 @@ task :pages do
   end
 end
 
-# ----- Coverage -----
-
-begin
-  require 'rcov/rcovtask'
-
-  Rcov::RcovTask.new do |t|
-    t.test_files = FileList[scope('test/**/*_test.rb')]
-    t.rcov_opts << '-x' << '"^\/"'
-    if ENV['NON_NATIVE']
-      t.rcov_opts << "--no-rcovrt"
-    end
-    t.verbose = true
-  end
-rescue LoadError; end
-
-# ----- Profiling -----
-
-begin
-  require 'ruby-prof'
-
   desc <<END
-Run a profile of haml.
+Profile Haml.
   TIMES=n sets the number of runs. Defaults to 1000.
   FILE=str sets the file to profile. Defaults to 'standard'
   OUTPUT=str sets the ruby-prof output format.
@@ -105,44 +87,23 @@ END
   times  = (ENV['TIMES'] || '1000').to_i
   file   = ENV['FILE']
 
-    require 'lib/haml'
+  require 'bundler/setup'
+  require 'ruby-prof'
+  require 'haml'
 
-    file = File.read(scope("test/haml/templates/#{file || 'standard'}.haml"))
+  file = File.read(scope("test/templates/#{file || 'standard'}.haml"))
   obj = Object.new
-    Haml::Engine.new(file).def_method(obj, :render)
+  Haml::Engine.new(file, :ugly => true).def_method(obj, :render)
   result = RubyProf.profile { times.times { obj.render } }
 
   RubyProf.const_get("#{(ENV['OUTPUT'] || 'Flat').capitalize}Printer").new(result).print
 end
-rescue LoadError; end
-
-# ----- Testing Multiple Rails Versions -----
-
-rails_versions = [
-  "v3.1.0",
-  "v3.0.10",
-  "v2.3.14",
-  "v2.2.3",
-  "v2.1.2",
-]
-rails_versions << "v2.0.5" if RUBY_VERSION =~ /^1\.8/
-
-def test_rails_version(version)
-  Dir.chdir "test/rails" do
-    sh %{git checkout #{version}}
-  end
-  puts "Testing Rails #{version}"
-  Rake::Task['test'].reenable
-  Rake::Task['test'].execute
-end
 
 def gemfiles
-  @gemfiles ||=
+  @gemfiles ||= begin
-    begin
-      raise 'Must install bundler to run Rails compatibility tests' if `which bundle`.empty?
     Dir[File.dirname(__FILE__) + '/test/gemfiles/Gemfile.*'].
       reject {|f| f =~ /\.lock$/}.
-        reject {|f| RUBY_VERSION !~ /^1\.8/ && f =~ /Gemfile\.rails-2\.[0-2]/}
+      reject {|f| RUBY_VERSION >= '1.9' && f =~ /2\.[0-2]/}
   end
 end
 
@@ -172,63 +133,6 @@ namespace :test do
 
   desc "Test all supported versions of rails. This takes a while."
   task :rails_compatibility => 'test:bundles:install' do
-    `rm -rf test/rails`
-    `rm -rf test/plugins`
     with_each_gemfile {sh "bundle exec rake test"}
   end
 end
-
-# ----- Handling Updates -----
-
-def email_on_error
-  yield
-rescue Exception => e
-  IO.popen("sendmail nex342@gmail.com", "w") do |sm|
-    sm << "From: nex3@nex-3.com\n" <<
-      "To: nex342@gmail.com\n" <<
-      "Subject: Exception when running rake #{Rake.application.top_level_tasks.join(', ')}\n" <<
-      e.message << "\n\n" <<
-      e.backtrace.join("\n")
-  end
-ensure
-  raise e if e
-end
-
-def ensure_git_cleanup
-  email_on_error {yield}
-ensure
-  sh %{git reset --hard HEAD}
-  sh %{git clean -xdf}
-  sh %{git checkout master}
-end
-
-task :handle_update do
-  email_on_error do
-    unless ENV["REF"] =~ %r{^refs/heads/(master|stable|haml-pages)$}
-      puts "#{'=' * 20} Ignoring rake handle_update REF=#{ENV["REF"].inspect}"
-      next
-    end
-    branch = $1
-
-    puts
-    puts
-    puts '=' * 150
-    puts "Running rake handle_update REF=#{ENV["REF"].inspect}"
-
-    sh %{git fetch origin}
-    sh %{git checkout stable}
-    sh %{git reset --hard origin/stable}
-    sh %{git checkout master}
-    sh %{git reset --hard origin/master}
-
-    case branch
-    when "master"
-      sh %{rake release_edge --trace}
-    when "stable", "haml-pages"
-      sh %{rake pages --trace}
-    end
-
-    puts 'Done running handle_update'
-    puts '=' * 150
-  end
-end