Updated to dustjs 1.2.2

.gitignore

@@ -3,3 +3,4 @@
 pkg/*
 .rbx/
 Gemfile.lock
+.idea

dust_assets.gemspec

@@ -1,24 +1,23 @@
 # -*- encoding: utf-8 -*-
-$:.push File.expand_path("../lib", __FILE__)
-require "dust_assets/version"
+$:.push File.expand_path('../lib', __FILE__)
+require 'dust_assets/version'
 
 Gem::Specification.new do |s|
-  s.name        = "dust_assets"
+  s.name        = 'dust_assets'
   s.version     = DustAssets::VERSION
-  s.authors     = ["Anderson Sequera", "Jose Narvaez", "Manuel Mujica"]
-  s.email       = ["[email protected]", "[email protected]", "[email protected]"]
-  s.homepage    = "http://github.com/hasmanydevelopers/dust_assets"
-  s.summary     = "Compile Dust templates in the Rails asset pipeline."
-  s.description = "Compile Dust templates in the Rails asset pipeline."
+  s.authors     = ['Anderson Sequera', 'Jose Narvaez', 'Manuel Mujica']
+  s.email       = %w([email protected] [email protected] [email protected])
+  s.homepage    = 'http://github.com/hasmanydevelopers/dust_assets'
+  s.summary     = 'Compile Dust templates in the Rails asset pipeline.'
+  s.description = 'Compile Dust templates in the Rails asset pipeline.'
 
-  s.rubyforge_project = "dust_assets"
+  s.rubyforge_project = 'dust_assets'
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
-  s.require_paths = ["lib"]
+  s.require_paths = ['lib']
 
-  s.add_runtime_dependency "execjs", ">= 1.2.9"
-  s.add_runtime_dependency "tilt"
-  s.add_runtime_dependency "sprockets", ">= 2.0.3"
+  s.add_runtime_dependency 'execjs', '>= 1.2.9'
+  s.add_runtime_dependency 'sprockets', '>= 3.0.0'
 end

lib/dust_assets.rb

@@ -1,19 +1,31 @@
-require "dust_assets/version"
+require 'dust_assets/version'
+require 'sprockets/jst_processor'
 
 module DustAssets
-  PATH = File.expand_path("../../vendor/assets/javascripts", __FILE__)
+  autoload(:Dust, 'dust_assets/dust')
+  autoload(:DustProcessor, 'dust_assets/dust_processor')
+
+  PATH = File.expand_path('../../vendor/assets/javascripts', __FILE__)
 
   def self.path
     PATH
   end
 
-  autoload(:Dust, 'dust_assets/dust')
-  autoload(:TiltDust, 'dust_assets/tilt_dust')
+  def self.register_extensions(sprockets_environment)
+    sprockets_environment.register_mime_type 'text/dust', extensions: ['.dust', '.jst.dust']
+    # SEE https://github.com/rails/sprockets/blob/e2952781d383f286b55c532d2347f42fa6679cfd/lib/sprockets.rb#L168
+    sprockets_environment.register_transformer 'text/dust', 'application/javascript+function', DustProcessor
+    sprockets_environment.register_transformer 'application/javascript+function', 'application/javascript', Sprockets:: JstProcessor
+  end
 
-  if defined?(Rails)
-    require 'dust_assets/engine'
-  else
-    require 'sprockets'
-    Sprockets.register_engine '.dust', TiltDust
+  def self.add_to_asset_versioning(sprockets_environment)
+    sprockets_environment.version += "-#{DustAssets::VERSION}"
   end
 end
+
+if defined?(Rails)
+  require 'dust_assets/engine'
+else
+  require 'sprockets'
+  ::DustAssets.register_extensions(Sprockets)
+end

lib/dust_assets/dust.rb

@@ -5,8 +5,8 @@
 module DustAssets
   class Dust
     class << self
-      def precompile(source, name)
-        context.call('dust.compile', source, name)
+      def precompile(*args)
+        context.call('dust.compile', *args)
       end
 
       private
@@ -20,7 +20,7 @@ def source
       end
 
       def path
-        @path ||= assets_path.join('dust.js')
+        @path ||= assets_path.join('dust-full.js')
       end
 
       def assets_path

lib/dust_assets/dust_processor.rb

@@ -0,0 +1,34 @@
+module DustAssets
+  class DustProcessor
+
+    def self.instance
+      @instance ||= new
+    end
+
+    def self.call(input)
+      instance.call(input)
+    end
+
+    def self.cache_key
+      instance.cache_key
+    end
+
+    attr_reader :cache_key
+
+    def initialize(options = {})
+      @cache_key = [self.class.name, ::DustAssets::VERSION, options].freeze
+    end
+
+    def call(input)
+      template_name = input[:name]
+      compiled = Dust.precompile(input[:data], template_name)
+      <<-TEMPLATE
+        (function(ctx, callback) {
+          dust.loadSource(#{compiled.inspect});
+          dust.render('#{template_name}', ctx, callback);
+        })
+      TEMPLATE
+    end
+  end
+
+end

lib/dust_assets/engine.rb

@@ -1,8 +1,9 @@
 module DustAssets
   class Engine < ::Rails::Engine
-    initializer "sprockets.dust", :after => "sprockets.environment", :group => :all do |app|
-      next unless app.assets
-      app.assets.register_engine('.dust', TiltDust)
+    initializer 'sprockets.dust', :after => 'sprockets.environment', :group => :all do |_|
+      config.assets.configure do |sprockets_env|
+        ::DustAssets::register_extensions(sprockets_env)
+      end
     end
   end
 end

lib/dust_assets/version.rb

@@ -1,3 +1,3 @@
 module DustAssets
-  VERSION = "0.0.5"
+  VERSION = '0.0.6'
 end