Rakefile in tonic-0.0.2

- old
+ new
@@ -1,9 +1,136 @@
+# Most of all of this code from @ai (Andrey Sitnik) one-page site engine
+# https://github.com/ai/easings.net
+
 require 'rubygems'
+require 'pathname'
 require 'rake'
 require 'bundler'
-Bundler::GemHelper.install_tasks
+require 'uglifier'
+require 'sprockets'
+require 'haml'
 
+require 'compass'
+
+ROOT = Pathname(__FILE__).dirname
+COMPILED_PATHS = {
+                   # TODO: Here we need configurable params
+                   :img => ROOT.join('images/'),
+                   :js => ROOT.join('javascripts/'),
+                   :html => ROOT,
+                   :css => ROOT.join('stylesheets/')
+                 }
+
+ASSETS_ROOT = ROOT.join('assets/')
+TEMPLATE_PATHS = {
+                   :coffee => ASSETS_ROOT.join('coffee/'),
+                   :templates => ASSETS_ROOT.join('templates/'),
+                   :layout => ASSETS_ROOT.join('templates/layout/'),
+                   :sass => ASSETS_ROOT.join('sass/'),
+                   :images => ASSETS_ROOT.join('images/')
+                 }
+
+Compass.configuration.images_path = TEMPLATE_PATHS[:images].to_s
+
+class Pathname
+  def glob(pattern, &block)
+    Pathname.glob(self.join(pattern), &block)
+  end
+end
+
+class Helper
+
+  attr_accessor :path
+
+  def initialize(env)
+    @env = env
+  end
+
+  def assets
+    @sprockets ||= begin
+      Sprockets::Environment.new(ROOT) do |env|
+        TEMPLATE_PATHS.values.each { |it| env.append_path it }
+
+        compass = Gem.loaded_specs['compass'].full_gem_path
+        env.append_path("#{compass}/frameworks/compass/stylesheets")
+
+        if @env == :production
+          env.js_compressor = Uglifier.new(copyright: false)
+        end
+      end
+    end
+  end
+
+  def render(haml, &block)
+    options = { format: :html5 }
+    options[:ugly] = true if @env == :production
+    Haml::Engine.new(haml, options).render(self, &block)
+  end
+
+  def production?
+    @env == :production
+  end
+
+end
+
+environment = nil
+
+desc 'Build all assets'
+task :build do |t, args|
+  environment ||= :production
+
+  puts 'build'
+
+  layout = TEMPLATE_PATHS[:layout].join('layout.html.haml').read
+
+  helper = Helper.new environment
+
+  TEMPLATE_PATHS[:templates].glob('**/*.html.haml') do |template|
+    next if template.basename.to_s == 'layout.html.haml'
+
+    path = template.
+      relative_path_from(TEMPLATE_PATHS[:templates]).
+      sub_ext('').sub_ext('').to_s
+    file = ROOT.join(path + ".html")
+
+    helper.path = path
+
+    file.open('w') do |html|
+      html << helper.render(layout) { helper.render(template.read) }
+    end
+
+    `gzip --best -c #{file} > #{file}.gz` if helper.production?
+
+    print '.'
+  end
+
+  print "\n"
+end
+
+desc 'Rebuild files on every changes'
+task :watch do
+  environment ||= :development
+  Rake::Task['build'].execute
+
+  def rebuild
+    print 're'
+    Rake::Task['build'].execute
+  rescue Exception => e
+    puts
+    puts "ERROR: #{e.message}"
+  end
+
+  require 'fssm'
+  FSSM.monitor(ASSETS_ROOT, '**/*') do
+    update { rebuild }
+    delete { rebuild }
+    create { rebuild }
+  end
+end
+
+### Rake tasks ###
+
 desc 'Run all tests by default'
 task :default do
   system("rspec spec")
 end
+